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1.
Goiânia; SES-GO; 06 maio 2024. 1-8 p.
Non-conventional in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1560861

ABSTRACT

A esporotricose é uma doenças causada por fungos do gênero Sporothrix, normalmente em regiões tropicais ou subtropicais. O Sporothrix brasiliensis é o agente etiológico mais descrito nos animais. Apesar de não ser uma doença de notificação compulsória nacional, desde o ano de 2023, tem-se orientado a notificação dos casos suspeitos e/ou confirmados de esporotricose humana e animal no estado de Goiás, através do Sistema de informação de Agravos de Notificação (Sinan) e do REDCap, respectivamente


Sporotrichosis is a disease caused by fungi of the genus Sporothrix, normally in tropical or subtropical regions. Sporothrix brasiliensis is the most described etiological agent in animals. Despite not being a nationally notifiable disease, since 2023, the notification of suspected and/or confirmed cases of human and animal sporotrichosis in the state of Goiás has been advised, through the Notifiable Diseases Information System ( Sinan) and REDCap, respectively


Subject(s)
Humans , Animals , Cats , Dogs , Sporotrichosis/epidemiology , Sporotrichosis/diagnosis , Sporotrichosis/prevention & control , Sporotrichosis/drug therapy
2.
Int. j. morphol ; 42(2): 516-524, abr. 2024. ilus, tab
Article in English | LILACS | ID: biblio-1558122

ABSTRACT

SUMMARY: Over time, Goldner's trichrome staining has been essential in paraffin soft tissue research. However, its classic application involves prior decalcification, generating disadvantages in the integrity of the samples and the interpretation of results. This study seeks to overcome the limitations associated with decalcification when applying Goldner's trichrome stain with plastic resins. It focuses on detailed visualization of non-decalcified bone and dental samples in animal models. Samples of jaw and tooth from a dog (Canis familiaris) were used, as well as tibia from a rabbit (Oryctolagus cuniculus) with a titanium dental implant and bone graft substitute. Adjustments were made to the original protocol, including a surface treatment prior to staining. Plastination and inclusion in specific plastic resins were part of the process. The microplastinated and stained samples showed optimal quality for optical microscopy. Those from dogs allowed detailed observation of the tooth-periodontal tissue relationship, while those from rabbits revealed a clear differentiation between mineralized and osteoid bone tissue. The staining made it easy to examine the precise interface between soft tissues, bone graft, and implant. The successful adaptation of Goldner's trichrome stain to specimens in plastic resins represents a significant advance in histological investigation of hard tissues. This methodology stands out as an effective tool to evaluate implants and biomaterials in animal models, providing detailed visualization without compromising the integrity of the samples. The combination of histochemistry and plastic resins offers a valuable alternative for microanatomical studies, opening new possibilities in hard tissue research and evaluation of bone structures.


A lo largo del tiempo, la tinción tricrómica de Goldner ha sido esencial en la investigación de tejidos blandos en parafina. Sin embargo, su aplicación clásica conlleva la descalcificación previa, generando desventajas en la integridad de las muestras y la interpretación de resultados. Este estudio busca superar las limitaciones asociadas con la descalcificación al aplicar la tinción tricrómica de Goldner con resinas plásticas. Se enfoca en visualizar detalladamente muestras óseas y dentales no descalcificadas en modelos animales. Se emplearon muestras de mandíbula y diente de perro (Canis familiaris), así como tibia de conejo (Oryctolagus cuniculus) con implante dental de titanio y substituto de injerto óseo. Se realizaron ajustes al protocolo original, incluyendo un tratamiento superficial previo a la tinción. La plastinación y la inclusión en resinas plásticas específicas fueron parte del proceso. Las muestras microplastinadas y teñidas mostraron una calidad óptima para microscopía óptica. Las de perro permitieron la observación detallada de la relación diente-tejido periodontal, mientras que las de conejo revelaron una clara diferenciación entre tejido óseo mineralizado y osteoide. La tinción facilitó examinar la interface precisa entre tejidos blandos, injerto óseo e implante. La adaptación exitosa de la tinción tricrómica de Goldner a muestras en resinas plásticas representa un avance significativo en la investigación histológica de tejidos duros. Esta metodología destaca como una herramienta eficaz para evaluar implantes y biomateriales en modelos animales, brindando una visualización detallada sin comprometer la integridad de las muestras. La combinación de histoquímica y resinas plásticas ofrece una alternativa valiosa para estudios microanatómicos, abriendo nuevas posibilidades en la investigación de tejidos duros y evaluación de estructuras óseas.


Subject(s)
Animals , Dogs , Rabbits , Staining and Labeling/methods , Acrylic Resins , Bone and Bones/anatomy & histology , Tissue Embedding , Methylmethacrylate , Epoxy Resins , Plastination
3.
Int. j. morphol ; 42(2): 374-381, abr. 2024. ilus, tab
Article in English | LILACS | ID: biblio-1558150

ABSTRACT

SUMMARY: The vomeronasal organ (VNO) is located in the anteroinferior part of the nose and the accessory olfactory organ in mammals which is responsible of sense of smell. This study aims to compare the macro and microanatomical structure of the VNO between sheep and dogs. In the current study, we used ten adult slaughtered sheep and ten adult synchronized dogs with different sexes ages 1-2 years. The head of both animals were preserved in 10 % formalin for one week. This study shows in both animals, the VNO occupies the same position in the cavity of the vomer bone and the same relationship in the cranial part of the nasal cavity. Furthermore, the VNO is divided into three parts based on shape that are the rostral, central, and caudal part. The results show the VNO in sheep has a (U) shape and is opened dorsolaterally. It has a small and narrow cavity. It is long 6 cm long, and it has different diameters on its course. In comparison, the vomeronasal organ in dogs is very developed and has a (J) shape. It has a large and long cavity and ends at the fourth molar. Its length is about 10 cm, and it has one diameter on its course. The VNO receives the blood supply from the sphenopalatine and caudal palatine arteries. The present study shows main differences between sheep and dogs VNO in which the structure of vomeronasal bone between the sheep and dog is completely different. The finding will illustrate fundamental differences and provide specific structural differences between the two species.


El órgano vomeronasal (OVN) se encuentra en la parte anteroinferior de la nariz y el órgano olfativo accesorio en los mamíferos es responsable del sentido del olfato. Este estudio tuvo como objetivo comparar la estructura macro y microanatómica del OVN entre ovejas y perros. En el estudio utilizamos diez ovejas adultas y diez perros adultos de diferentes sexos con edades de 1 a 2 años. Las cabezas de ambos animales se conservaron en formol al 10 % durante una semana. Este estudio mostró que en ambos animales, el OVN ocupa la misma posición en la cavidad del hueso vómer y la misma relación en la parte craneal de la cavidad nasal. Según su forma el OVN se divide en tres partes: rostral, central y caudal. Los resultados mostraron que el OVN en las ovejas tiene forma de (U) y está abierto dorsolateralmente. Presenta una cavidad pequeña y estrecha. Además, tiene una longitud de 6 cm y tiene diferentes diámetros en su recorrido. En comparación, el órgano vomeronasal en los perros está muy desarrollado y tiene forma de (J). Presenta una cavidad grande y larga y termina en el cuarto molar. Su longitud es de unos 10 cm y tiene un diámetro distinto en su recorrido. El OVN recibe el suministro de sangre de las arterias esfenopalatina y palatina caudal. El presente estudio muestra las principales diferencias entre el OVN de ovejas y perros en el que la estructura del hueso vomeronasal entre estos dos animales es completamente diferente. Además, los hallazgos ilustran diferencias fundamentales y determinan diferencias estructurales específicas entre las dos especies.


Subject(s)
Animals , Sheep/anatomy & histology , Vomeronasal Organ/anatomy & histology , Dogs/anatomy & histology , Anatomy, Comparative , Vomeronasal Organ/blood supply
4.
Goiânia; SES/GO; 12 jan 2024. 1-9 p. fig.
Non-conventional in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1562420

ABSTRACT

Nota informativa com o objetivo de informar as novas orientações aos profissionais de saúde sobre a vigilância da Leishmaniose Visceral Canina (LCV) no Estado de Goiás


Information note with the aim of informing new guidelines for health professionals on the surveillance of Canine Visceral Leishmaniasis (LCV) in the State of Goiás


Subject(s)
Dogs , Leishmaniasis, Visceral/epidemiology , Leishmaniasis, Visceral/prevention & control
5.
Article in Portuguese | LILACS | ID: biblio-1562428

ABSTRACT

Os casos suspeitos de intoxicações exógenas são frequentes na clínica de cães e gatos. O presente trabalho objetivou realizar um estudo retrospectivo dos casos suspeitos de intoxicação em cães e gatos atendidos no Hospital Veterinário Universitário da UFPI, localizado em Teresina PI, durante o período de 2017 a 2021. Os casos foram classificados por agente tóxico suspeito, espécie, idade e ano de ocorrência. No total foram registrados 324 casos, sendo 58 em 2017, 88 em 2018, 94 em 2019, 50 em 2020 e 34 em 2021. A maioria dos casos ocorreu em 2019 (29,01%) tendo como causa principal a intoxicação medicamentosa (16,04%), seguida da intoxicação por agrotóxicos (10,80%). A maior prevalência foi em animais com idade inferior a cinco anos (87,03%); machos (56,79%); cães (68,20%). Foram observados: elevado número de casos sem agente tóxico identificado (28,08%) e de fichas de atendimento não preenchidas (8,33%) pelos médicos veterinários em atendimento. A prevenção, a educação continuada dos tutores e a capacitação dos médicos veterinários são destacadas como essenciais para a redução dos casos de intoxicações exógenas em cães e gatos.(AU)


Suspected cases of exogenous poisoning are frequent in the clinic of dogs and cats. The present study aimed to perform a retrospective study of suspected cases of intoxication in dogs and cats treated at the University Veterinary Hospital of UFPI, located in Teresina PI, during the period from 2017 to 2021. The cases were classified by suspected toxic agent, species, age and year of occurrence. A total of 324 cases were recorded, being 58 in 2017, 88 in 2018, 94 in 2019, 50 in 2020 and 34 in 2021. Most cases occurred in 2019 (29.01%) with drug intoxication (16.04%) as the main cause, followed by pesticide intoxication (10.80%). The highest prevalence was in animals less than five years old (87.03%); males (56.79%); dogs (68.20%). It was observed: high number of cases without identified toxic agent (28.08%) and unfilled attendance forms (8.33%) by the attending veterinarians. Prevention, continued education of guardians and training of veterinarians are highlighted as essential for the reduction of cases of exogenous poisoning in dogs and cats.(AU)


Los casos sospechosos de intoxicaciones exógenas son frecuentes en la clínica de perros y gatos. El presente estudio tuvo como objetivo realizar un estudio retrospectivo de los casos sospechosos de intoxicación en perros y gatos tratados en el Hospital Veterinario Universitario de la UFPI, ubicado en Teresina PI, durante el período de 2017 a 2021. Los casos se clasificaron por agente tóxico sospechoso, especie, edad y año de ocurrencia. Se registraron un total de 324 casos, 58 en 2017, 88 en 2018, 94 en 2019, 50 en 2020 y 34 en 2021. La mayoría de los casos se produjeron en 2019 (29,01%) siendo la intoxicación por fármacos la principal causa (16,04%), seguida de la intoxicación por plaguicidas (10,80%). La mayor prevalencia se dio en animales menores de cinco años (87,03%); machos (56,79%); perros (68,20%). Se observó un elevado número de casos sin agente tóxico identificado (28,08%) y de formularios asistenciales no cumplimentados (8,33%) por los veterinarios asistentes. Se insiste en que la prevención, la educación continuada de los propietarios de animales de compañía y la formación de los veterinarios son esenciales para reducir los casos de intoxicación exógena en perros y gatos.(AU)


Subject(s)
Animals , Poisoning/veterinary , Rodenticides/adverse effects , Agrochemicals/analysis , Brazil , Cats , Dogs
6.
Article in Portuguese | LILACS | ID: biblio-1562429

ABSTRACT

A proptose do globo ocular é uma das consequências comuns do trauma e a enucleação é um procedimento de escolha em caso de impossibilidade de reversão do quadro. Nota-se a infrequência de relatos de enucleação do globo ocular resultante de proptose traumática, o que torna importante a descrição deste caso, a qual objetiva fornecer relevantes informações e contribuições para o desenvolvimento da oftalmologia e clínica cirúrgica veterinária. Uma cadela filhote foi atendida no HVU - UFPI/CPCE, apresentando o globo ocular direito prolapsado. A enucleação foi selecionada em decorrência do intervalo prolongado entre a detecção da lesão e a busca por assistência médica, da presença de uma alta carga de corpos estranhos observados e da ausência de reflexos pupilares. A cirurgia iniciou-se com a cantotomia seguida da dissecação da musculatura do globo ocular. Foi realizado o pinçamento dos vasos sanguíneos e do nervo óptico, e fez-se a ressecção do globo ocular. Depois de uma ligadura invaginante e redução do espaço morto, removeu-se as bordas palpebrais e realizou-se a blefarorrafia. Cerca de 40 dias após a enucleação, a cadela apresentou-se estável e com uma evolução cicatricial satisfatória do ferimento cirúrgico. Esse procedimento, foi realizado de forma semelhante ao que é visto na literatura, embora, majoritariamente, seja recomendada a enucleação em decorrência de afecções diferentes da proptose traumática.(AU)


Proptosis of the eyeball is one of the common consequences of trauma and enucleation is the procedure of choice if it is impossible to reverse the condition. There are few reports of enucleation of the eyeball resulting from traumatic proptosis, which makes it important to describe this case, which aims to provide relevant information and contributions to the development of ophthalmology and veterinary surgical practice. A female puppy was seen at the HVU - UFPI/CPCE, presenting with a prolapsed right eyeball. Enucleation was selected due to the prolonged interval between detecting the lesion and seeking medical assistance, the presence of a high foreign body burden and the absence of pupillary reflexes. Surgery began with canthotomy followed by dissection of the eyeball muscles. The blood vessels and optic nerve were clamped and the eyeball was resected. After an invaginating ligature and reduction of the dead space, the eyelid edges were removed and blepharorrhaphy was performed. Around 40 days after enucleation, the dog was stable and had satisfactory healing of the surgical wound. This procedure was carried out in a similar way to that seen in the literature, although enucleation is mostly recommended for conditions other than traumatic proptosis.(AU)


La proptosis del globo ocular es una de las consecuencias comunes de los traumatismos y la enucleación es el procedimiento de elección si es imposible revertir la condición. Existen pocos relatos de enucleación del globo ocular resultante de proptosis traumática, lo que torna importante la descripción de este caso, que pretende proporcionar informaciones relevantes y contribuciones para el desarrollo de la oftalmología y de la práctica quirúrgica veterinaria. Una cachorra fue atendida en el HVU - UFPI/CPCE con prolapso del globo ocular derecho. Se optó por la enucleación debido al prolongado intervalo entre la detección de la lesión y la búsqueda de asistencia médica, la presencia de una elevada carga de cuerpo extraño y la ausencia de reflejos pupilares. La cirugía comenzó con una cantotomía seguida de la disección de los músculos del globo ocular. Se pinzaron los vasos sanguíneos y el nervio óptico y se resecó el globo ocular. Tras una ligadura invaginante y la reducción del espacio muerto, se retiraron los bordes de los párpados y se realizó una blefarorrafia. Unos 40 días después de la enucleación, el perro estaba estable y la herida quirúrgica había cicatrizado satisfactoriamente. Este procedimiento se llevó a cabo de forma similar a lo visto en la bibliografía, aunque la enucleación se recomienda sobre todo para afecciones distintas de la proptosis traumática.(AU)


Subject(s)
Animals , Female , Eye Enucleation/veterinary , Exophthalmos/surgery , Dogs/surgery
7.
J. venom. anim. toxins incl. trop. dis ; 30: e20230062, 2024. tab, graf, ilus
Article in English | LILACS, VETINDEX | ID: biblio-1550523

ABSTRACT

Background: Mammary gland tumors are the most prevalent neoplasm in intact female dogs, and they are good natural models to study comparative oncology. Most canine mammary malignancies, as in women, are commonly refractory to conventional therapies and demand continuous new therapeutic approaches. Crotalus durissus terrificus, also called rattlesnake, has more than 60 different proteins in its venom with multiple pharmaceutical uses, such as antitumor, antiviral, and antimicrobial action. Crotoxin, a potent β-neurotoxin formed by the junction of two subunits, a basic subunit (CB-PLA2) and an acidic subunit (crotapotin), has already been reported to have anticancer properties in different types of cancers. Methods: In this work, we describe the cytotoxic potential of crotoxin and its subunits compared to doxorubicin (drug of choice) in two canine mammary carcinoma cell lines. Results: Crotoxin, CB-PLA2, crotalic venom, and doxorubicin decreased cell viability and the ability to migrate in a dose-dependent manner, and crotapotin did not present an antitumoral effect. For all compounds, the predominant cell death mechanism was apoptosis. In addition, crotoxin did not show toxicity in normal canine mammary gland cells. Conclusion: Therefore, this work showed that crotoxin and CB-PLA2 had cytotoxic activity, migration inhibition, and pro-apoptotic potential in canine mammary gland carcinoma cell lines, making their possible use in cancer research.


Subject(s)
Animals , Dogs , Mammary Neoplasms, Animal , Crotalus cascavella , Crotoxin , Cytotoxins , Dog Diseases , Elapid Venoms
8.
Arq. Ciênc. Vet. Zool. UNIPAR (Online) ; 27(1): 76-94, 2024. tab, graf
Article in Portuguese | LILACS | ID: biblio-1566412

ABSTRACT

O conhecimento de tutores acerca dos cuidados básicos veterinários como requisito para a guarda responsável de animais de companhia tem sido pouco explorado. Os perfis sócios demográficos estão relacionados ao grau de desenvolvimento de uma população, sendo fator preponderante na maneira como são criados os animais de companhia. O presente trabalho analisou a influência do perfil demográfico e de fatores socioeconômicos de tutores do município de Santana de Parnaíba na guarda responsável de cães e gatos. Foram incluídos 300 tutores (205 de cães e 95 de gatos), que levaram seus animais para mutirões de castração em Santana de Parnaíba entre dezembro de 2018 e janeiro de 2019. O instrumento utilizado foi composto de 38 questões sobre aspectos sócio demográficas, nutricionais, sanitários, comportamentais e de conforto. O escore de guarda responsável permitiu pontuação máxima de 15 pontos, sendo que os tutores de cães apresentam escore de guarda responsável 10% maior que tutores de gatos. A menor renda familiar e do tipo de pet de estimação influenciaram no escore. O presente trabalho mostrou que 79% dos cidadãos de Santana de Parnaíba apresentam escore de guarda responsável entre 10 e 14 pontos, com ótima informação e aplicação dos princípios que promovem a qualidade de vida.(AU)


Owners' knowledge of basic veterinary care as a requirement for the responsible ownership of companion animals has been little explored. Sociodemographic profiles are related to the level of development of a population, being a preponderant factor in the way companion animals are raised. The present work analyzed the influence of the demographic profile and socioeconomic factors of owners in the municipality of Santana de Parnaíba on the responsible ownership of dogs and cats. 300 owners were included (205 of dogs and 95 of cats), who took their animals to castration campaigns in Santana de Parnaíba between December 2018 and January 2019. The instrument used was composed of 38 questions on sociodemographic, nutritional, health aspects, behavioral and comfort. The responsible guardianship score allowed a maximum score of 15 points, with dog owners having a responsible guardianship score 10% higher than cat owners. Lower family income and type of pet influenced the score. The present work showed that 79% of the citizens of Santana de Parnaíba have a responsible custody score between 10 and 14 points, with excellent information and application of principles that promote quality of life.(AU)


Se ha explorado poco el conocimiento de los propietarios sobre los cuidados veterinarios básicos como requisito para la tenencia responsable de animales de compañía. Los perfiles sociodemográficos están relacionados con el nivel de desarrollo de una población, siendo un factor preponderante en la forma en que se crían los animales de compañía. El presente trabajo analizó la influencia del perfil demográfico y de los factores socioeconómicos de los propietarios del municipio de Santana de Parnaíba en la tenencia responsable de perros y gatos. Se incluyeron 300 propietarios (205 de perros y 95 de gatos), que llevaron a sus animales a campañas de castración en Santana de Parnaíba entre diciembre de 2018 y enero de 2019. El instrumento utilizado estuvo compuesto por 38 preguntas sobre aspectos sociodemográficos, nutricionales y de salud. comportamiento y comodidad. La puntuación de tutela responsable permitió una puntuación máxima de 15 puntos, y los dueños de perros obtuvieron una puntuación de tutela responsable un 10% más alta que los dueños de gatos. El menor ingreso familiar y el tipo de mascota influyeron en el puntaje. El presente trabajo mostró que el 79% de los ciudadanos de Santana de Parnaíba tienen un puntaje de custodia responsable entre 10 y 14 puntos, con excelente información y aplicación de principios que promueven la calidad de vida.(AU)


Subject(s)
Animals , Socioeconomic Factors , Animal Welfare , Cats , Dogs , Brazil
9.
Braz. j. oral sci ; 23: e244481, 2024. ilus
Article in English | LILACS, BBO | ID: biblio-1537088

ABSTRACT

Aims: This study aimed to examine the biological response of synthetic nanocomposite material on canine mandibular bone. Methods: Nine healthy adult male local breed dogs aged 12 to 18 months and weighing 10.2 to 15.2 kg were used in the study. Based on healing intervals of 1 and 2 months, the dogs were divided into 2 groups. Each group had 3 subgroups with 3 dogs each. The division was based on the grafting material used to fill the created defect: an empty defect (Control-ve), Beta-Tricalcium Phosphate, and nanocomposite (Beta-Tricalcium Phosphate and nanosilver 1%) . Surgery started after the dogs were anaesthetized. The surgical procedure began with a 5 cm parallel incision along the mandible's lower posterior border. After exposing the periosteum, a three 5mm-diameter, 5-mmdeep critical-size holes were made, 5mm between each one. Each group's grafting material had independent 3 holes. The defects were covered with resorbable collagen membranes followed by suturing of the mucoperiosteal flap. Results: Total densitometric analysis showed no significant differences between groups at 1-month intervals, with the nanocomposite group having a higher mean rank (165.66± 31.21) in comparison to other groups while at 2 months intervals that there was a highly significant difference between three groups as the P-value was (0.000) with the nanocomposite group having a higher mean rank (460.66± 26.40). Conclusions: In the current study, the use of nanocomposites improved osteoconductivity by accelerating new bone formation. Moreover, the encorporation of nanosilver enhanced growth factor activity. These attributes make nanocomposites a promising material for enhancing the bone healing process


Subject(s)
Animals , Dogs , Regeneration , Calcium Phosphates , Bone Transplantation , Bone Substitutes , Nanocomposites , Cone-Beam Computed Tomography , Anti-Bacterial Agents
10.
Vet. zootec ; 31: 1-5, 2024. ilus, tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1552935

ABSTRACT

O presente relato de caso avaliou o meloxicam solução oral spray com o sistema de absorção transmucosa no tratamento de um cão tripedal acometido por osteoartrose em joelho e coluna. Além da avaliação ortopédica, foram realizados questionários de avaliação de dor, baropodometria, termografia e monitoramento de atividade.


The present case report evaluated the meloxicam oral solution spray with the transmucosal absorption system in the treatment of a three-legged dog affected by osteoarthritis in the knee and spine. In addition to the orthopedic evaluation, assessments of pain, baropodometry, thermography, and activity monitoring were carried out.


El presente informe de caso evaluó el spray de solución oral de meloxicam con el sistema de absorción transmucosa en el tratamiento de un perro de tres patas afectado por osteoartritis en la rodilla y columna. Además de la evaluación ortopédica, se realizaron cuestionarios de evaluación del dolor, baropodometría, termografía y monitoreo de la actividad.


Subject(s)
Animals , Dogs , Osteoarthritis/therapy , Meloxicam/administration & dosage , Pain Measurement/veterinary , Joint Diseases/veterinary
11.
Vet. zootec ; 31: 1-9, 2024. ilus
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1552927

ABSTRACT

A amiloidose renal familiar é uma doença incomum em cães, que afeta os rins e está associada ao acúmulo anormal de proteínas amiloides, com capacidade de promover danos orgânicos progressivos com comprometimento de funcionalidade. Caracterizada pela presença de conteúdo proteináceo glomerular, a amiloidose frequentemente está associada a quadros de falência renal, com presença de sinais clínicos variados, sendo uma condição grave e complexa. O presente artigo tem como objetivo descrever os achados clínico-laboratoriais, de imagem e histopatológicos de amiloidose familiar em dois cães da raça Shar-pei. Os animais apresentavam parentesco direto e evidenciavam sinais de cansaço, prostração e emagrecimento progressivo. As evidências clínico-laboratoriais e ultrassonográficas sugeriram a presença de glomerulonefropatia, sendo essa confirmada por exame histopatológico. Os dois cães, diante da gravidade do quadro, foram a óbito. A análise histopatológica evidenciou deposição de material proteináceo fibrilar na região glomerular e tubular, bem como infiltrado linfoplasmocítico, característicos de amiloidose renal. É essencial lembrar que a amiloidose renal familiar em cães é uma doença complexa e que as origens devem ser investigadas. O tratamento é desafiador, diante da inexistência de um manejo terapêutico definido para a doença, sendo este muitas vezes ineficaz. A empatia e o cuidado no manejo dessa condição podem ajudar a melhorar a qualidade de vida do paciente e fornecer conforto ao proprietário durante esse processo desafiador.


Family renal amyloidosis is an uncommon disease in dogs, which affects the kidneys and is associated with abnormal accumulation of amyloid proteins, capable of promoting progressive organic damage with impairment of functionality. Characterized by the presence of glomerular proteinaceous content, amyloidosis is often associated with renal failure, with the presence of varied clinical signs, being a serious and complex condition. This article aims to describe the clinical, laboratory, imaging and histopathological findings of familial amyloidosis in two Shar-pei dogs. The animals were directly related and evidenced signs of tiredness, prostration and progressive weight loss. Clinical, laboratory and ultrasonographic evidence suggested the presence of glomerulonephropathy, which was confirmed by histopathological examination. The two dogs, given the severity of the condition, died. Histopathological analysis showed deposition of fibrillar proteinaceous material in the glomerular and tubular region, as well as lymphoplasmocytic infiltrate, characteristic of renal amyloidosis. It is essential to remember that family renal amyloidosis in dogs is a complex disease and that the origins must be investigated. The treatment is challenging, given the lack of a defined therapeutic management for the disease, which is often ineffective. Empathy and care in managing this condition can help improve the patient's quality of life and provide comfort to the owner during this challenging process.


La amiloidosis renal familiar es una enfermedad poco común en perros, que afecta a los riñones y se asocia con la acumulación anormal de proteínas amiloides, con capacidad de promover daño orgánico progresivo con compromiso de la funcionalidad. Caracterizada por la presencia de contenido proteico glomerular, la amiloidosis suele asociarse a insuficiencia renal, con la presencia de signos clínicos variados, siendo una afección grave y compleja. El presente artículo tiene como objetivo describir los hallazgos clínico-laboratorios, imagenológicos e histopatológicos de la amiloidosis familiar en dos perros Sharpei. Los animales estaban directamente emparentados y presentaban signos de cansancio, postración y pérdida progresiva de peso. Los datos clínico-laboratorios y ecográficos sugirieron la presencia de glomerulonefropatía, la cual fue confirmada mediante examen histopatológico. Los dos perros, dada la gravedad del cuadro, fallecieron. El análisis histopatológico mostró depósito de material proteico fibrilar en la región glomerular y tubular, así como infiltrado linfoplasmocitario, característico de la amiloidosis renal. Es fundamental recordar que la amiloidosis renal familiar en perros es una enfermedad compleja y que es necesario investigar sus orígenes. El tratamiento es un desafío, dada la falta de un manejo terapéutico definido para la enfermedad, que muchas veces resulta ineficaz. La empatía y el cuidado en el manejo de esta afección pueden ayudar a mejorar la calidad de vida del paciente y brindar comodidad al propietario durante este desafiante proceso.


Subject(s)
Animals , Dogs , Amyloidogenic Proteins/analysis , Amyloidosis/veterinary , Kidney Diseases/veterinary , Kidney Glomerulus/pathology
12.
Vet. zootec ; 31: 1-16, 2024. tab, graf
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1552113

ABSTRACT

Probióticos são capazes de melhorar o equilíbrio da microbiota intestinal, trazendo benefícios ao hospedeiro. Atualmente no mercado há poucas opções de alimentos, com probióticos em sua composição, destinados a cães e gatos. Portanto, o objetivo deste trabalho foi desenvolver uma matriz alimentar canina (ração úmida) com o probiótico Enterococcus faecium M7AN10. Para tal, avaliou-se a inocuidade, atividade enzimática, atividade antimicrobiana, potencial probiótico e a viabilidade do microrganismo em matriz alimentar canina. O isolado foi considerado inócuo, pois apresentou ausência de atividade hemolítica e de gelatinase, além de ser suscetível a diversos antimicrobianos. E. faecium M7AN10 apresentou atividade proteolítica e capacidade de produção de exoplissacarídeo. Em relação a atividade antimicrobiana pelo método da estria radial, o isolado inibiu Acinetobacter sp. 1, Corynebacterium sp. 4, Micrococcus luteus 33, Micrococcus luteus 43, Micrococcus sp. 3, Micrococcus sp. 20, Micrococcus sp. 36. Além disso, E. faecium M7AN10 apresentou capacidade de autoagregação de 33,50% e resistiu de forma constante quando submetido ao trato gastrointestinal in vitro em conjunto com Lacticaseibacillus rhamnosus LB 1.5 e Lacticaseibacillus paracasei LB 6.4. O cultivo misto manteve-se viável em matriz alimentar canina durante o período de oito dias. Com base nesses resultados, o isolado E. faecium M7AN10 foi considerada uma bactéria candidata a probiótico que pode vir a ser usada como aditivo em alimento para cães.


Probiotics are capable of improving the balance of the intestinal microbiota, bringing benefits to the host. Currently, on the market, there are few food options with probiotics in their composition intended for dogs and cats. Therefore, this research aimed to develop a canine food matrix (wet food) with the probiotic Enterococcus faecium M7AN10. To this end, the harmlessness, enzymatic activity, antimicrobial activity, probiotic potential, and viability of the microorganism in the canine food matrix were evaluated. The isolate was considered harmless, as it showed no hemolytic and gelatinase activity and was susceptible to several antimicrobials. E. faecium M7AN10 showed proteolytic activity and exopolysaccharide production capacity. Regarding antimicrobial activity using the radial stria method, the isolate inhibited Acinetobacter sp. 1, Corynebacterium sp. 4, Micrococcus luteus 33, Micrococcus luteus 43, Micrococcus sp. 3, Micrococcus sp. 20, Micrococcus sp. 36. Furthermore, E. faecium M7AN10 showed a self-aggregation capacity of 33.50% and resisted consistently when subjected to the gastrointestinal tract in vitro together with Lacticaseibacillus rhamnosus LB 1.5 and Lacticaseibacillus paracasei LB 6.4. The mixed culture remained viable in a canine food matrix over eight days. Based on these results, the isolate E. faecium M7AN10 was considered a candidate bacterium for a probiotic that could be used as an additive in dog food.


Los probióticos son capaces de mejorar el equilibrio de la microbiota intestinal, aportando beneficios al huésped. Actualmente en el mercado existen pocas opciones de alimentos con probióticos en su composición, destinados a perros y gatos. Por lo tanto, el objetivo de este trabajo fue desarrollar una matriz alimentaria canina (comida húmeda) con el probiótico Enterococcus faecium M7AN10. Para ello se evaluó la inocuidad, actividad enzimática, actividad antimicrobiana, potencial probiótico y viabilidad del microorganismo en matriz alimentaria canina. El aislado fue considerado inofensivo, ya que no mostró actividad hemolítica ni gelatinasa, además de ser susceptible a varios antimicrobianos. E. faecium M7AN10 mostró actividad proteolítica y capacidad de producción de exoplisacáridos. En cuanto a la actividad antimicrobiana mediante el método de las estrías radiales, el aislado inhibió a Acinetobacter sp. 1, Corynebacterium sp. 4, Micrococcus luteus 33, Micrococcus luteus 43, Micrococcus sp. 3, Micrococcus sp. 20, Micrococcus sp. 36. Además, E. faecium M7AN10 mostró una capacidad de autoagregación del 33,50% y resistió consistentemente cuando se sometió al tracto gastrointestinal in vitro junto con Lacticaseibacillus rhamnosus LB 1.5 y Lacticaseibacillus paracasei LB 6.4. El cultivo mixto permaneció viable en una matriz de alimento canino durante un período de ocho días. Con base en estos resultados, el aislado E. faecium M7AN10 se consideró una bacteria candidata para un probiótico que podría usarse como aditivo en la comida para perros.


Subject(s)
Animals , Dogs , Enterococcus faecium , Probiotics/administration & dosage , Dietary Supplements/analysis
14.
Arch. argent. pediatr ; 121(6): e202202928, dic. 2023. tab, ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1516358

ABSTRACT

Introducción. Este estudio pretende caracterizar las lesiones provocadas por perros en niños de un hospital pediátrico de Bolivia. Población y métodos. Se realizó un estudio observacional, retrospectivo, en pacientes atendidos del 2017 al 2021. Resultados. Se estudiaron 769 pacientes. Las lesiones representaron el 5,6 % de las emergencias y el 0,8 % de las internaciones. Fueron más frecuentes en niños de hasta 5 años (55,1 %), en quienes se observó mayor gravedad de las lesiones (p = 0,008), antecedente de provocación al animal (p = 0,048), un animal agresor conocido (p <0,036), el contexto doméstico del accidente (p = 0,021), mayor frecuencia de profilaxis con suero luego de la exposición (p = 0,005) y regiones afectadas principalmente maxilofaciales (p <0,001). Observamos 3 casos de mortalidad por rabia humana y 1 por shock hipovolémico. Conclusión. Las lesiones producidas por perros son causas frecuentes de visita a emergencia y hospitalización en pediatría, y tienen características particulares en niños de hasta 5 años de edad.


Introduction. The objective of this study is to describe the characteristics of dog bite injuries in children seen at a children's hospital in Bolivia. Population and methods. This was an observational, retrospective study in patients seen between 2017 and 2021. Results. A total of 769 patients were studied. Dog bite injuries accounted for 5.6% of emergency visits and 0.8% of hospitalizations. They were more frequent in children younger than 5 years (55.1%), in whom the following were observed: greater injury severity (p = 0.008), history of animal provocation (p = 0.048), known attacking animal (p < 0.036), domestic accident (p = 0.021), greater frequency of post-exposure prophylaxis with anti-rabies serum (p = 0.005), and maxillofacial area as the main region involved (p < 0.001). There were 3 deaths due to human rabies and 1 due to hypovolemic shock. Conclusion. Dog bite injuries are a frequent cause of visit to the emergency department and hospitalization in pediatrics and have specific characteristics in children younger than 5 years.


Subject(s)
Humans , Animals , Child, Preschool , Child , Bites and Stings/therapy , Bites and Stings/epidemiology , Emergency Service, Hospital , Bolivia/epidemiology , Retrospective Studies , Dogs , Tertiary Care Centers
15.
Int. j. morphol ; 41(4): 1004-1008, ago. 2023. ilus, tab
Article in English | LILACS | ID: biblio-1514328

ABSTRACT

SUMMARY: For the purposes of teaching anatomy, the use of cadaver preparations is considered the most efficient way of ensuring that students retain knowledge. Nevertheless, in Ecuador the use of animal specimens in universities must comply with the internationally accepted principles of replacement, reduction and refinement (3Rs). Plastination is an alternative technique which allows organs to be conserved in the long term and complies with the 3Rs. The object of the present work was to use cold-temperature silicone plastination with Biodur® products to obtain long-lasting, easy-to-handle canine organs for use as tools for the teaching of animal anatomy. Six canine cadavers were obtained from local animal protection charities. The hearts, brains and kidneys of the cadavers were dissected and fixed with formaldehyde 10 %. They were then dehydrated with acetone at -20 °C. The specimens were impregnated with Biodur® S10:S3 (-20 °C) and finally cured with Biodur® S6. We plastinated six hearts, twelve kidneys, four brains and one encephalic slice of canine. The application of cold-temperature plastination to canine organs followed the parameters established for the conventional protocol, enabling us to obtain organs of brilliant appearance, free of odours, in which the anatomical form was preserved. Thus the technique helped us to comply with the 3Rs, as we obtained easy-to-handle teaching models to replace fresh or formaldehyde-fixed samples for the teaching-learning of the canine anatomy.


En la enseñanza de la Anatomía, el uso de preparaciones cadavéricas se considera el método que permite a los estudiantes retener el conocimiento de una forma más eficiente. No obstante, en Ecuador, el uso de especímenes animales en las universidades se debe realizar bajo el principio internacional de reemplazo, reducción y refinamiento (3Rs). La técnica de plastinación es una técnica alternativa que permite preservar órganos a largo plazo y que se adapta al principio de las 3Rs. El objetivo del trabajo fue utilizar la técnica de plastinación en silicona al frío con productos Biodur® para obtener órganos caninos duraderos y manejables útiles como herramienta para la enseñanza de la anatomía animal. Se obtuvieron seis cadáveres de caninos de fundaciones locales para la protección animal. Se realizaron disecciones de corazones, cerebros y riñones de los cadáveres caninos. Los órganos se fijaron con formalina al 10 %. A continuación, se llevó a cabo la deshidratación con acetona a -20 °C. Los especímenes fueron impregnados con S10:S3 Biodur® (-20 °C) y al final fueron curados con Biodur® S6. Se lograron plastinar seis corazones, doce riñones, cinco encéfalos y un tallo encefálico de canino. La técnica de plastinación al frío utilizada para obtener órganos de canino conservó los parámetros empleados en el protocolo convencional y permitió obtener órganos que presentaron aspecto brillante, ausencia de olores y mantuvieron la forma anatómica. Por lo que, la técnica facilitó cumplir con el principio de las 3Rs al obtenerse modelos didácticos fáciles de manipular que pueden reemplazar muestras frescas o formolizadas en el proceso de enseñanza-aprendizaje de la anatomía del canino.


Subject(s)
Animals , Dogs , Organ Preservation/methods , Cryopreservation , Plastination , Anatomy, Veterinary/education , Silicones , Tissue Preservation/methods , Cold Temperature , Cerebrum/anatomy & histology , Heart/anatomy & histology , Kidney/anatomy & histology
16.
Int. j. morphol ; 41(3): 725-732, jun. 2023. ilus, tab
Article in English | LILACS | ID: biblio-1514290

ABSTRACT

SUMMARY: Estradiol and progesterone receptors play an essential role in the changes occurring in the uterus during the estrus cycle in dogs (Canis lupus familiaris). In order to investigate the potential effect of progestational agent medroxyprogesterone acetate (MPA) when is used during anestrus on the expression of estradiol receptors [ER], progesterone receptors [PR] and nuclear protein Ki67, we evaluated uterine tissue immunohistochemically. Uteri were grouped as nulliparous (control, n=11), multiparous (n=11) and treated with MPA (n=11; nulliparous with two treatments; 5mg/kg; i.m.). The amount and location of PR, ER and Ki67 were studied on the epithelial surface, apical and basal regions of the endometrium and myometrium using immunohistochemical techniques with a spectral confocal microscope and analyzed by ANOVA. Differences in ER were observed between the multiparous and MPA-treated groups in the apical region of the endometrium (p=0.0022). Differences in cell proliferation were detected between the nulliparous and multiparous groups (p=0.0037) and nulliparous and MPA-treated groups (p=0.0003) in the basal region of the endometrium. In conclusion, two doses of MPA (5mg/kg; i.m.) do not have a significant effect on the expression of ER and PR; however, they inhibit cell proliferation in the basal region of the endometrium, which includes the stroma, subepithelial cell layer, compact layer, and spongy layer. The clinical and long-term effect of this treatment should be evaluated in subsequent studies.


Los receptores de estradiol y progesterona juegan un rol fundamental en los cambios que se producen en el útero durante el ciclo estral de las perras (Canis lupus familiaris). El objetivo de este estudio fue evaluar las expresiones de ER-a y PR en el útero y la proliferación de células endometriales detectando la expresión nuclear de la proteína Ki67 en perras expuestas a la progestina sintética MPA y compararlas con perras nulíparas y multíparas expuestas a progesterona luteal. Úteros fueron agrupados como nulíparas (control, n=11), multíparas (n=11) y tratadas con MPA (n=11; nulíparas con dos tratamientos; 5 mg/kg; i.m.). La expresión de PR, ER-a y Ki67 fue evaluada en la regiones apicales y basales del endometrio y miometrio con un microscopio confocal espectral. Se observó diferencias en ER-a entre los grupos multíparas y tratados con MPA en la región apical del endometrio (p=0,0022). Se detectaron diferencias en la proliferación celular entre los grupos de nulíparas y multíparas (p=0,0037) y los grupos de nulíparas y tratados con MPA (p=0,0003) en la región basal del endometrio. En conclusión, dos dosis de MPA (5mg/kg; i.m.) no tienen un efecto significativo sobre la expresión de ER y PR; sin embargo, inhiben la proliferación celular en la región basal del endometrio, el cual incluye a estroma, capa de células subepiteliales, estratos compacto y esponjoso. El efecto clínico a largo plazo de este tratamiento debe ser evaluado en estudios posteriores.


Subject(s)
Animals , Female , Dogs , Progesterone/metabolism , Uterus/metabolism , Receptors, Estrogen/metabolism , Ki-67 Antigen/metabolism , Immunohistochemistry , Medroxyprogesterone Acetate/metabolism
17.
Arch. argent. pediatr ; 121(2): e202202732, abr. 2023. tab
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1418556

ABSTRACT

Introducción. La salud ambiental infantil es la rama de la pediatría que estudia la influencia del medioambiente en la salud y la enfermedad de los niños. Las exposiciones ambientales globales representan una seria amenaza para la salud, lo que justifica una mayor investigación y acción. Objetivo. Evaluar la salud ambiental de una muestra de niños que viven en áreas urbanas y rurales de la ciudad de Uruguaiana, Brasil. Población y métodos. Se incluyeron padres/tutores (n = 714) de niños atendidos en el Policlínico Infantil de la Ciudad de Uruguaiana de enero a octubre de 2021, que respondieron la anamnesis ambiental en pediatría (Sociedad Brasileña de Pediatría). Los datos obtenidos se analizaron según la residencia en zona urbana o rural, o el ingreso familiar. Resultados. Al comparar los habitantes de la zona urbana (n = 660) con los de la zona rural (n = 54), verificamos que entre los de la zona rural fue significativamente mayor la actividad con productos químicos (15 % vs. 32,7 %; p = 0,004), vivir cerca de plantación (7,5 % vs. 74,5 %; p <0,001) o con fuente de contaminación (4,8 % vs. 32,7 %; p <0,001), tener perro (62 % vs. 87,3 %; p <0,001), usar plaguicidas (0,6 % vs. 32,7 %; p <0,001) y exposición a contaminación química (2,6 % vs. 18,2 %; p <0,001). En el área urbana predominó la exposición al tránsito de vehículos cerca de la vivienda (85 % vs. 48,1 %; p <0,001), renta media inferior a 3 salarios mínimos (90 %) y baja escolaridad. Conclusión. Realizar la anamnesis ambiental es fundamental para la detección de amenazas ambientales presentes en los lugares donde los niños y adolescentes viven, aprenden, juegan y estudian.


Introduction. Children's environmental health studies the influence of the environment on health and disease in children. Global environmental exposures pose a serious threat to health, warranting further research and action. Objective. To assess the environmental health of a sample of children living in urban and rural areas in Uruguaiana, Brazil. Population and methods. We included parents/legal guardians (n = 714) of children seen at Policlinica Infantil de Uruguaiana between January and October 2021, who completed the environmental history- taking in pediatrics (Brazilian Society of Pediatrics). Collected data were analyzed based on place of residence (urban or rural) or household income. Results. The comparison between inhabitants of the urban area (n = 660) and the rural area (n = 54) established that, among those living in the rural area, activity with chemical substances (15% versus 32.7%; p = 0.004), living near a plantation (7.5% versus 74.5%; p < 0.001) or near a source of contamination (4.8% versus 32.7%; p < 0.001), having a dog (62% versus 87.3%; p < 0.001), using pesticides (0.6% versus 32.7%; p < 0.001), and exposure to chemical contamination (2.6% versus 18.2%; p < 0.001) were significantly higher. In the urban area, exposure to vehicle traffic near the house (85% versus 48.1%; p < 0.001), an average income below 3 minimum wages (90%), and a low level of education predominated. Conclusion. Environmental history-taking is critical for the detection of environmental threats present in the areas where children and adolescents live, learn, play, and study


Subject(s)
Humans , Animals , Child , Rural Population , Environmental Exposure/adverse effects , Urban Population , Brazil , Pilot Projects , Dogs
18.
Rev. bras. ciênc. vet ; 30(2): 49-54, abr./jun. 2023. il.
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1562841

ABSTRACT

Traumas torácicos são comuns em pacientes traumatizados e incluem principalmente contusão pulmonar, laceração pulmonar, pneumotórax, hemotórax, fraturas de costela e esterno e hérnia diafragmática. As principais causas são acidentes automobilísticos, quedas e mordeduras. Taquipneia ou dispneia são possíveis sinais clínicos, associados a choque hipovolêmico e sinais gastrointestinais. Lesões torácicas podem ser negligenciadas quando lesões distrativas, como fratura de membros, estão presentes. Assim, o exame clínico minucioso é obrigatório e os animais com insuficiência respiratória podem necessitar de estabilização e cirurgia de emergência. Considerando a importância do trauma torácico na prática clínica, o objetivo deste manuscrito é relatar o caso de hérnia espúria torácica associada a laceração traumática de lobo pulmonar caudal em uma cadela apresentando dispneia intensa após trauma automobilístico. Após uma avaliação emergencial e exames radiográficos, foi diagnosticado tórax instável, fraturas de costelas, contusão pulmonar e pneumotórax grave. Após estabilização clínica, foi realizado tratamento cirúrgico para estabilização do tórax instável. Durante a cirurgia, observou-se herniação e laceração do lobo caudal esquerdo do pulmão, sendo realizadas suturas para correção da laceração pulmonar e estabilização do gradil costal, além da toracostomia para controle do pneumotórax. Nos casos de tórax instável e encarceramento lobar, o tratamento cirúrgico é fundamental, como realizado neste caso, com o objetivo de reparar e reposicionar o lobo pulmonar e estabilizar o tórax instável. A herniação pulmonar traumática é um possível diagnóstico diferencial no tórax instável pós-traumático, assim como a reparação do lobo e a estabilização das costelas por meio de suturas são técnicas eficazes de tratamento cirúrgico.


Thoracic traumas are common in trauma patients and mainly include pulmonary contusion, pulmonary laceration, pneumothorax, hemothorax, rib and sternum fractures and diaphragmatic hernia. The main causes are car accidents, falls and bites. Tachypnea or dyspnea are possible clinical signs, associated with hypovolemic shock and gastrointestinal signs. Thoracic injuries may be overlooked when distracting injuries, such as limb fractures, are present. Thus, thorough clinical examination is mandatory and animals with respiratory failure may require stabilization and emergency surgery. Considering the importance of thoracic trauma in clinical practice, the manuscript aimed to report the case of spurious thoracic hernia associated with traumatic laceration of the caudal lung lobe in a bitch with severe dyspnea after car trauma. After an emergency evaluation and radiographic examinations, a flail chest, rib fractures, pulmonary contusion and severe pneumothorax were diagnosed. After clinical stabilization, surgical treatment was performed to stabilize the flail chest. During surgery, herniation and laceration of the left caudal lobe of the lung were observed, and sutures were performed to correct the pulmonary laceration and stabilize the rib cage, in addition to thoracostomy to control the pneumothorax. In cases of flail chest and lobar entrapment, surgical treatment is essential, as in this case, with the aim of repairing and repositioning the pulmonary lobe and stabilizing the flail chest. Traumatic pulmonary herniation is a possible differential diagnosis in post-traumatic flail chest, as well as repairing the lobe and stabilizing the ribs using sutures are effective surgical treatment techniques.


Subject(s)
Animals , Dogs , Rib Fractures/veterinary , Surgery, Veterinary/methods , Thoracic Injuries/surgery , Dogs/surgery , Lung Injury/veterinary , Hernia, Diaphragmatic, Traumatic/veterinary , Accidents, Traffic , Dyspnea/veterinary
19.
Rev. bras. ciênc. vet ; 30(2): 55-58, abr./jun. 2023. il.
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1562862

ABSTRACT

A lesão de reabsorção dentária consiste em um processo patológico que acomete elementos dentários permanentes, principalmente de animais adultos e idosos, e sua expressão na espécie canina vem aumentando. Etiologias diversas e não esclarecidas, associada ao subdiagnóstico por falta da realização de exames radiográficos na rotina e profissionais não especializados na área odontológica, tem permitido que injúrias na estrutura externa e interna do dente sofram processo reabsortivo por células clásticas. Frequentemente se confunde com a doença periodontal ou a ela está associada. O diagnóstico baseia-se nos achados clínicos e na radiografia intraoral. O tratamento depende do estágio da doença, sendo a exodontia a opção que devolve a qualidade de vida natural ao animal no longo prazo. O presente relato tem como objetivo descrever o caso de um cão da raça Dachshund, com seis anos de idade, inteiro, com queixa de halitose, disfagia, ptialismo, anorexia, desidratação, perda de peso, letargia, meneios de cabeça e espirros, e ao exame de imagem apresentava diversas lesões de reabsortivas, cujo tratamento periodontal promoveu remissão de todos os sinais clínicos e bem-estar ao paciente.


Tooth resorption injury consists of a pathological process that affects permanent dental elements, especially in adult and elderly animals, and its expression in the canine species has been increasing. Several and unclear etiologies, associated with underdiagnosis due to lack of routine radiographic examinations and professionals not specialized in the dental area, have allowed injuries to the external and internal structure of the tooth to undergo a resorptive process by cells clastic. It is often confused with or associated with periodontal disease. Diagnosis is based on clinical findings and intraoral radiography. The treatment depends on the stage of the disease, and tooth extraction is the option that returns the natural quality of life to the animal in the long term. The present report aims to describe the case of a six-year-old Dachshund dog, whole, complaining of halitosis, dysphagia, ptyalism, anorexia, dehydration, weight loss, lethargy, head sneezing and sneezing, and the imaging exam presented several resorptive lesions, whose periodontal treatment promoted remission of all clinical signs and well-being to the patient.


Subject(s)
Animals , Dogs , Periodontal Diseases/veterinary , Surgery, Oral , Tooth Resorption/veterinary , Radiography, Dental/veterinary , Dentistry/veterinary , Dogs/injuries
20.
Rev. bras. ciênc. vet ; 30(2): 64-72, abr./jun. 2023. il.
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1562870

ABSTRACT

A leptospirose é uma doença infectocontagiosa, causada por espiroquetas antigenicamente distintas da bactéria Leptospira interrogans. Os cães representam um importante elo na transmissão da leptospirose, visto que, aparentemente sadios, podem albergar leptospiras e eliminá-las no meio ambiente. Com o objetivo de se conhecer a prevalência sorológica anti-leptospírica em cães de Cruz das Almas - BA e os fatores de risco para essa zoonose, foram coletadas amostras de sangue de 200 cães. A prova diagnóstica utilizada foi a Soroaglutinação Microscópica, testando-se 19 sorovares. Das 200 amostras testadas, 60 foram reagentes. Os resultados demonstram que a sororeatividade dos cães representam risco de disseminação da leptospirose para outros animais e para o ser humano.


Leptospirosis is an infectious disease, caused by spirochetes antigenically distinct from the bacteria Leptospira interrogans. Dogs represent an important link in the transmission of leptospirosis, since, apparently healthy, they can house leptospires and eliminate them in the environment. In order to know the anti-leptospiric serological prevalence in dogs from Cruz das Almas - BA and the risk factors for this zoonosis, blood samples were collected from 200 dogs. The diagnostic test used was Microscopic Soroagglutination, testing 19 serovars. Of the 200 samples tested, 60 were reagents. The results demonstrate that the seroreactivity of dogs represents a risk of spreading leptospirosis to other animals and to humans.


Subject(s)
Animals , Dogs , Seroepidemiologic Studies , Prevalence , Dogs/immunology , Bacterial Zoonoses , Leptospira , Leptospirosis/veterinary
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