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The Bluetongue disease is an infectious and non-contagious viral disease mainly transmitted through hematophagous vector of the Culicoides genus, to domestic and wild ruminants. The aim of this study was to evaluate the antibodies occurrence, persistence and potential risk factors associated with bluetongue virus infection in sheep flocks in the state of Parana, Brazil. The competitive ELISA test was applied to evaluate 690 blood serum samples from 22 farms in eight mesoregions of Parana in 2014, and 270 sheep blood serum samples from 10 of the 22 previously studied farms in 2017. A questionnaire was applied to evaluate the risk factors associated with BTV infection. In 2014 and 2017, the numbers of seroreactive sheep were found to be 28.26% (195/690) and 41.11% (111/270), respectively, representing 95.45% (21/22) and 90% (9/10) of the flocks. The significant variables considered as risk factors were Culicoides presence (P < 0.0001; OR = 8.83 and 95% CI 4.28-18.22); genealogical record (P < 0.0001; OR = 0.23 and 95% CI 0.12-0.45) and use of sheepfold (P = 0.0208; OR = 0.36 and 95% CI 0.15-0 0.86). It was determined that BTV infection is endemic in Parana and persists in the mesoregions where the climate is favorable to vector proliferation.
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Neospora caninum is a major cause of reproductive loss in cattle worldwide as it leads to abortion and animal repositioning. Although Toxoplasma gondii does not cause a reproductive problem in cattle, consuming raw or uncooked beef poses the risk of transmission. This study aimed to evaluate the occurrence of anti-N. caninum and anti-T. gondii antibodies in dairy cattle in the West and Northwest regions of São Paulo State, Brazil. A total of 653 serum samples from dairy cows were analyzed using an indirect immunofluorescence assay (IFA). Epidemiological data from the farms were associated with the serological results of the animals by logistic regression based on the presence of antibodies. The frequencies of the antibodies against N. caninum and T. gondii were 41.6% (272/653) and 11.5% (75/653), respectively. A statistically significant association was observed between: the serum anti-N. caninum antibodies and breed, history of food supplementation for calves, introduction of outside animals that later presented reproductive problems, and history of reproductive problems by the trimester of gestation. The present study highlights the importance of neosporosis in dairy cattle in the study regions and that the inclusion of this parasite in the investigation of animals with reproductive disorders is important.
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Anticuerpos Antiprotozoarios , Enfermedades de los Bovinos , Coccidiosis , Neospora , Toxoplasma , Toxoplasmosis Animal , Animales , Bovinos , Neospora/inmunología , Brasil/epidemiología , Coccidiosis/veterinaria , Coccidiosis/epidemiología , Enfermedades de los Bovinos/epidemiología , Enfermedades de los Bovinos/parasitología , Toxoplasmosis Animal/epidemiología , Toxoplasmosis Animal/diagnóstico , Factores de Riesgo , Estudios Seroepidemiológicos , Toxoplasma/inmunología , Femenino , Anticuerpos Antiprotozoarios/sangre , Industria Lechera , Técnica del Anticuerpo Fluorescente Indirecta/veterinariaRESUMEN
A middle-aged female patient with a tibial plateau fracture combined with an avulsion of the tibial eminence was treated with a combination of medial plate fixation for the plateau and an arthroscopic aided nonabsorbable suture of the eminence. Our technique for tibial eminence avulsion fractures has no interference with tibial plateau osteosynthesis materials and has proven, once again, to have good results in the treatment of combined and complex injuries of the knee.
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Overactive bladder (OAB) is the most common voiding dysfunction in children; however, nonneurogenic or idiopathic OAB remains poorly studied. First-line treatment includes conservative measures; however, as many patients are refractory, have adverse effects, or are contraindicated for anticholinergics, new options must be explored. This review covers the use of intravesical botulinum toxin (BoNT) for idiopathic OAB treatment in children, emphasizing its efficacy, safety, differences between toxins, doses, and injection techniques. Clinical results were promising, with all 8 studies reporting good results. All authors used BoNT type A (BoNT-A), either onabotulinum or abobotulinum toxin A. Response rates were variable, with full-response percentages of 32%-60%. As proven by the full-response rates of 50%, repeated injections are as safe and effective as first injections. Only a few cases of urinary tract infection, transient urinary retention, and hematuria have been reported, with no major local or systemic adverse effects. Despite these limitations, evidence encourages and supports BoNT-A use as a safe and effective treatment modality for refractory idiopathic OAB in pediatric settings, regardless of dosage and target toxin. To the best of our knowledge, this is the first systematic review of the use of intravesical BoNT-A for idiopathic OAB treatment in children.
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Abstract Neospora caninum is a major cause of reproductive loss in cattle worldwide as it leads to abortion and animal repositioning. Although Toxoplasma gondii does not cause a reproductive problem in cattle, consuming raw or uncooked beef poses the risk of transmission. This study aimed to evaluate the occurrence of anti-N. caninum and anti-T. gondii antibodies in dairy cattle in the West and Northwest regions of São Paulo State, Brazil. A total of 653 serum samples from dairy cows were analyzed using an indirect immunofluorescence assay (IFA). Epidemiological data from the farms were associated with the serological results of the animals by logistic regression based on the presence of antibodies. The frequencies of the antibodies against N. caninum and T. gondii were 41.6% (272/653) and 11.5% (75/653), respectively. A statistically significant association was observed between: the serum anti-N. caninum antibodies and breed, history of food supplementation for calves, introduction of outside animals that later presented reproductive problems, and history of reproductive problems by the trimester of gestation. The present study highlights the importance of neosporosis in dairy cattle in the study regions and that the inclusion of this parasite in the investigation of animals with reproductive disorders is important.
Resumo Neospora caninum é uma das principais causas de perda reprodutiva em bovinos em todo o mundo, pois leva ao aborto e ao reposicionamento animal. Embora o Toxoplasma gondii não cause problemas reprodutivos em bovinos, o consumo de carne bovina crua ou não cozida apresenta risco de transmissão. Este estudo teve como objetivo avaliar a ocorrência de anticorpos anti-N. caninum e anti-T. gondii em bovinos leiteiros nas regiões Oeste e Noroeste do Estado de São Paulo, Brasil. Um total de 653 amostras de soro de bovinos leiteiros, foi analisado utilizando-se o ensaio de imunofluorescência indireta (IFI). Os dados epidemiológicos das propriedades foram associados aos resultados sorológicos dos animais por meio de regressão logística. As frequências dos anticorpos contra N. caninum e T. gondii foram 41,6% (272/653) e 11,5% (75/653), respectivamente. Foi observada associação estatisticamente significativa entre: soropositividade para N. caninum e raça, histórico de suplementação alimentar para bezerros, introdução de animais externos que, posteriormente, apresentaram problemas reprodutivos e histórico de problemas reprodutivos no segundo trimestre de gestação. O presente estudo destaca a importância da neosporose em bovinos leiteiros, nas regiões de estudo, e a inclusão deste parasita na investigação de animais com distúrbios reprodutivos é fundamental.
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Abstract A middle-aged female patient with a tibial plateau fracture combined with an avulsion of the tibial eminence was treated with a combination of medial plate fixation for the plateau and an arthroscopic aided nonabsorbable suture of the eminence. Our technique for tibial eminence avulsion fractures has no interference with tibial plateau osteosynthesis materials and has proven, once again, to have good results in the treatment of combined and complex injuries of the knee.
Resumo Uma paciente de meia-idade com fratura do platô tibial e avulsão da eminência tibial foi tratada com uma combinação de fixação do platô com placa medial e sutura da eminência com fio não absorvível auxiliada por artroscopia. Nossa técnica para fraturas com avulsão da eminência tibial não interfere nos materiais de osteossíntese do platô tibial e, mais uma vez, teve bons resultados no tratamento de lesões combinadas e complexas do joelho.
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Humanos , Femenino , Persona de Mediana Edad , Artroscopía , Fracturas de la Tibia , Fijación Interna de Fracturas , Traumatismos de la RodillaRESUMEN
The present article analyzed the process of precarious work relations in the health sector, demonstrating how this situation generated illness and suffering among workers. The text sought to register how the institutional adoption of neoliberal economic conceptions, of the reduction of State social policies, coupled with a history of cultural rejection of labor rights, provided the attraction of mechanisms of precarious work for the public sector, notably, the outsourcing of labor and the provision of services. In a second moment, the text points out the legal improprieties committed, presenting the consequences of the weakening of the legal bond in the working conditions of these workers, mainly regarding working hours and remuneration, also highlighting how much the dissemination of these links represented a factor of a general reduction in wages and labor and social security rights in the sector. Data from Fiocruz surveys on working conditions during the pandemic were also presented. The article concludes by showing the urgency of rescuing the legal labor institutes that were abandoned in the historical path studied in order to guide the public health policies in a new direction.
O artigo analisou o processo de precarização das relações de trabalho no setor da saúde, demonstrando como essa situação gerou sofrimento dos trabalhadores. O texto buscou registrar como a adoção institucional das concepções econômicas neoliberais, de redução das políticas sociais de Estado, acopladas a um histórico de rejeição cultural aos direitos trabalhistas, proporcionou a atração dos mecanismos de precarização do trabalho, notadamente, a terceirização da mão de obra e da prestação de serviços. No segundo momento, o texto aponta as impropriedades jurídicas cometidas, apresentando as consequências da fragilização do vínculo jurídico nas condições de trabalho desses trabalhadores, principalmente no que se refere às jornadas de trabalho e a remuneração, destacando-se, também, o quanto a disseminação desses vínculos representou um fator de rebaixamento geral dos salários e direitos trabalhistas e previdenciários no setor. Foram apresentados, ainda, dados das pesquisas da Fiocruz sobre condições de trabalho durante a pandemia. Conclui mostrando a urgência de se resgatarem os institutos jurídicos trabalhistas que foram abandonados no percurso histórico estudado, para direcionar a novo rumo as políticas públicas na saúde.
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COVID-19 , Pandemias , Humanos , Salarios y Beneficios , Encuestas y Cuestionarios , Sector PúblicoRESUMEN
OBJECTIVE: It has been estimated that about 5 million people of those affected with otitis media have cholesteatoma, however, its pathophysiology is unclear. In this study we aimed to detect Helicobacter pylori via polymerase chain reaction and real-time polymerase chain reaction in young patients with chronic otitis media. METHODS: Patients included in our prospective cross-sectional study had middle-ear/mastoid inflammation and underwent surgical procedures. Middle-ear mucosa samples were collected, and genomic DNA was extracted for H pylori detection by polymerase chain reaction and real-time polymerase chain reaction analyses. Sociodemographic data and gastroesophageal reflux symptoms were analysed. RESULTS: We included 49 patients with mean age of 12.7 ± 3.8 years. Twenty per cent of the patients were diagnosed with cholesteatoma. No increase in H pylori-amplified fluorescence was observed, indicating absence of H pylori. CONCLUSION: Due to the absence of amplification for H pylori and the fact that albumin was amplified in all samples, we conclude that H pylori does not appear to be a causal factor.
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Resumo O artigo analisou o processo de precarização das relações de trabalho no setor da saúde, demonstrando como essa situação gerou sofrimento dos trabalhadores. O texto buscou registrar como a adoção institucional das concepções econômicas neoliberais, de redução das políticas sociais de Estado, acopladas a um histórico de rejeição cultural aos direitos trabalhistas, proporcionou a atração dos mecanismos de precarização do trabalho, notadamente, a terceirização da mão de obra e da prestação de serviços. No segundo momento, o texto aponta as impropriedades jurídicas cometidas, apresentando as consequências da fragilização do vínculo jurídico nas condições de trabalho desses trabalhadores, principalmente no que se refere às jornadas de trabalho e a remuneração, destacando-se, também, o quanto a disseminação desses vínculos representou um fator de rebaixamento geral dos salários e direitos trabalhistas e previdenciários no setor. Foram apresentados, ainda, dados das pesquisas da Fiocruz sobre condições de trabalho durante a pandemia. Conclui mostrando a urgência de se resgatarem os institutos jurídicos trabalhistas que foram abandonados no percurso histórico estudado, para direcionar a novo rumo as políticas públicas na saúde.
Abstract The present article analyzed the process of precarious work relations in the health sector, demonstrating how this situation generated illness and suffering among workers. The text sought to register how the institutional adoption of neoliberal economic conceptions, of the reduction of State social policies, coupled with a history of cultural rejection of labor rights, provided the attraction of mechanisms of precarious work for the public sector, notably, the outsourcing of labor and the provision of services. In a second moment, the text points out the legal improprieties committed, presenting the consequences of the weakening of the legal bond in the working conditions of these workers, mainly regarding working hours and remuneration, also highlighting how much the dissemination of these links represented a factor of a general reduction in wages and labor and social security rights in the sector. Data from Fiocruz surveys on working conditions during the pandemic were also presented. The article concludes by showing the urgency of rescuing the legal labor institutes that were abandoned in the historical path studied in order to guide the public health policies in a new direction.
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Plant fibers possess high strength, high fracture toughness and elasticity, and have proven useful because of their diversity, versatility, renewability, and sustainability. For biomedical applications, these natural fibers have been used as reinforcement for biocomposites to infer these hybrid biomaterials mechanical characteristics, such as stiffness, strength, and durability. The reinforced hybrid composites have been tested in structural and semi-structural biodevices for potential applications in orthopedics, prosthesis, tissue engineering, and wound dressings. This review introduces plant fibers, their properties and factors impacting them, in addition to their applications. Then, it discusses different methodologies used to prepare hybrid composites based on these widespread, renewable fibers and the unique properties that the obtained biomaterials possess. It also examines several examples of hybrid composites and their biomedical applications. Finally, the findings are summed up and some thoughts for future developments are provided. Overall, the focus of the present review lies in analyzing the design, requirements, and performance, and future developments of hybrid composites based on plant fibers.
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The aim of this study was to evaluate the inclusion of different levels of probiotic in the diets of lambs, on ruminal characteristics, intake and digestibility of nutrients. The treatments were 0 (control group), 2, 4 and 6 g/day of probiotic doses, supplied orally and individually to the lambs. Four crossbred Santa Inês X Texel lambs were used, and the experimental design was a Latin square, with four treatments and four periods. Samples of diet, orts, feces, and ruminal fluid were collected from each animal. Intake and apparent digestibility variables were not different (p > 0.05) among the levels of probiotic evaluated. The average daily feed intake of lambs ranged from 1.27 to 1.28 kg of DM/day, and no significant differences (p > 0.05) were obtained between the levels of probiotics used in the diet. The percentage distribution of protozoa was not significant according to the different doses of probiotics used. A positive linear effect was obtained between the pH of the rumen fluid and the probiotic used, indicating that the highest pH values were obtained when the animals received the higher dose of 6 g probiotic; indicative that its use provides a ruminal environment closer to neutrality. The methylene blue reduction test in ruminal fluid samples did not differ between the different doses of probiotics used. The increasing levels of the probiotic in the diet of lambs are related to an increase in ruminal pH, without changing the levels of intake and digestibility of nutrients.
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Alimentación Animal , Probióticos , Ovinos , Animales , Alimentación Animal/análisis , Digestión , Ingestión de Alimentos , Oveja Doméstica , Dieta/veterinaria , Rumen/metabolismo , FermentaciónRESUMEN
Healthcare-associated infections (HAI), or nosocomial infections, are a global health and economic problem in developed and developing countries, particularly for immunocompromised patients in their intensive care units (ICUs) and surgical site hospital areas. Recurrent pathogens in HAIs prevail over antibiotic-resistant bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa. For this reason, natural antibacterial mechanisms are a viable alternative for HAI treatment. Natural fibers can inhibit bacterial growth, which can be considered a great advantage in these applications. Moreover, these fibers have been reported to be biocompatible and biodegradable, essential features for biomedical materials to avoid complications due to infections and significant immune responses. Consequently, tissue engineering, medical textiles, orthopedics, and dental implants, as well as cosmetics, are fields currently expanding the use of plant fibers. In this review, we will discuss the source of natural fibers with antimicrobial properties, antimicrobial mechanisms, and their biomedical applications.
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Antiinfecciosos , Infección Hospitalaria , Staphylococcus aureus Resistente a Meticilina , Humanos , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Antiinfecciosos/farmacología , Antiinfecciosos/uso terapéutico , Infección Hospitalaria/microbiología , Unidades de Cuidados IntensivosRESUMEN
Volatile low-weight polycyclic aromatic hydrocarbons (PAHs) are known to be potentially toxic to humans and animals. Their detection in ambient air has been of great interest in recent years and various detection methods have been implemented. In this study, we used naphthalene as a basic model of such compounds and constructed our own version of a titanium oxide-based sensor system for its detection. The main goal of the study was to clearly demonstrate the effectiveness of this type of sensor, record its response under well-controlled conditions, and compare that response to concentration measurements made by the widely accepted spectrophotometric method. With that goal in mind, we recorded the sensor response while monitoring naphthalene vapor concentrations down to 95 nM as measured by spectrophotometry. Air flow over the sensor was passed continuously and sample measurements were made every 3 min for a period of up to 2 h. Over that period, several cycles of naphthalene contamination and cleaning were implemented and measurements were recorded. The relative humidity and temperature of the air being sampled were also monitored to assure no major variations occurred that could affect the measurements. The sensor showed high sensitivity and a reproducible response pattern to changes in naphthalene concentration. It could be easily "cleaned" of the compound in ten minutes by means of the application of UV light and the passing of fresh air. Pending testing with other volatile PAH, this type of sensor proves to be an effective and inexpensive way to detect naphthalene in air.
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Contaminantes Atmosféricos , Hidrocarburos Policíclicos Aromáticos , Contaminantes Atmosféricos/análisis , Monitoreo del Ambiente/métodos , Humanos , Naftalenos , Hidrocarburos Policíclicos Aromáticos/análisis , Espectrofotometría , Titanio , Rayos UltravioletaRESUMEN
Germ cell tumors are the most frequent neoplasia in young males. The aims of this study is to describe a case in which a postpuberal teratoma suffers a transformation to choriocarcinoma and metastasize to stomach. We have made a systematic review in PubMed and consensus documents to study this mismatch between the tumour, metastasis and the exception of gastric metastatic affectation. We describe three options to explain this discordance: a mixed germ cells tumour, a burned out tumour or a germ cells tumour derived from a malignant germ cell tumour precursor or different clonal strains. After made a thorough investigation we conclude that the most truly option is the last one as we extensive explain below. Once the gastric metastatic lesions are extremely rare and reach to <5%, but there are not conclusive assessments.
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Coriocarcinoma , Neoplasias de Células Germinales y Embrionarias , Teratoma , Coriocarcinoma/patología , Femenino , Humanos , Masculino , Embarazo , Estómago/patología , Teratoma/patología , Teratoma/secundarioRESUMEN
Veterinarians, among other health professionals, are considered health professionals at high risk of exposure to and contraction of COVID-19. The main objective of this study is to assess changes in the clinical practices of veterinarians during the COVID-19 pandemic around prophylactic and biosafety measures, as well as to evaluate changes in workload and cost-benefit ratio. An online questionnaire was sent to veterinary professionals from July 2020 to July 2021 using Google Forms. A total of 1134 veterinarians answered the questionnaire on clinical experiences and biosafety practices during the COVID-19 pandemic. Veterinarians changed their routine clinical practices, as there was a reduction in working hours, and applied new patient approaches and advice to their owners, as well as restricting the number of people allowed inside. Biosafety measures were added in their workplaces, with an increase in the use of personal protective equipment. COVID-19 tests were administered at least once in 19.0%, and more than once in 9.5% of the respondents. Flu symptoms were present in 23.8% of the respondents, and 31.0% of the veterinarians attended to COVID-19 positive pet owners. Therefore, most veterinarians altered their routine practices, and some were exposed to sources of COVID-19 infection.
Os médicos veterinários, entre outros profissionais de saúde, são considerados profissionais de saúde sob alto risco de exposição e contração do COVID-19. O objetivo principal do presente estudo foi avaliar as mudanças na prática clínica de médicos veterinários durante a pandemia de COVID-19 em torno das medidas profiláticas e de biossegurança, assim como avaliar as mudanças na carga de trabalho e a relação custo-benefício. De julho a dezembro de 2020, um questionário online foi enviado aos profissionais por meio da ferramenta Formulários Google. Um total de 1.134 veterinários responderam ao questionário relacionado às experiências clínicas e práticas de biossegurança durante a pandemia COVID-19. Os médicos veterinários mudaram suas práticas clínicas rotineiras, pois houve redução da jornada de trabalho, novas abordagens dos pacientes e orientações aos proprietários, além da restrição do número de pessoas nos locais. Medidas de biossegurança foram adicionadas aos locais de trabalho, com aumento do uso de equipamentos de proteção individual. Os testes COVID-19 foram realizados pelo menos uma vez em 19,0% e mais de uma vez em 9,5% dos entrevistados. Sintomas de gripe estavam presentes em 23,8% dos profissionais entrevistados e 31,0% dos veterinários atendiam tratadores de animais positivos para COVID-19. Portanto, a maioria dos veterinários alterou suas práticas de rotina e alguns foram expostos a fontes de infecção COVID-19.
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Purpose This retrospective study aims to analyze the clinical and functional results obtained over a seven-year period of performing reverse total shoulder arthroplasty (RTSA) and the subsequent postoperative rehabilitation protocol. Methods We analyzed data from 80 patients who were evaluated at a preoperative, as well as monthly postoperative outpatient consultation, until the discharge from the rehabilitation program, using Constant Score (CS). Results A comparison of preoperative and postoperative (after rehabilitation protocol) results revealed an improved functional score of absolute CS (20.8 increase), normal relative CS (29.1 increase), and individual relative CS (31.7 increase) with statistical significance (p<0.05). From the analysis of CS subscores, there was a positive evolution of the pain subscore, as well as flexion, abduction, and external rotation combined with abduction range of motion (ROM). Contrarily, there was a negative evolution of the combined internal rotation, extension, and adduction ROM, as well as deltoid muscle strength. No statistically significant correlations were found between age and postoperative CS, as well as between the time interval from surgery to the beginning of outpatient rehabilitation and CS evolution. Conclusion Our study demonstrates that RTSA is an effective therapeutic option that, if combined with a well-structured rehabilitation program, can improve pain, mobility, and upper limb functionality.
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HoBi-like pestivirus (HoBiPeV) has been reported in several biological samples from cattle worldwide, but there are no descriptions of this virus associated with neurological symptoms. This report described the first occurrence of neurological disease associated with HoBiPeV in a newborn dairy calf. A mixed-breed Holstein calf had severe neurological symptoms at birth and died at 21 days old. The tissue fragments (central nervous system (CNS), myocardium, liver, kidney, lung, intestine, and spleen) were submitted to reverse transcription (RT)-PCR assay for the partial 5'-untranslated region (5'UTR) and N-terminal autoprotease (Npro) gene of the pestivirus genome, and the CNS tissue fragments were submitted to histopathological and immunohistochemical evaluation. The RT-PCR assay indicated that the kidney, CNS, and intestinal tissue fragments were positive for the pestivirus 5'UTR, and the CNS and intestinal tissue fragments were positive for the pestivirus Npro gene. Amplicons with high DNA quantification in the 5'UTR (CNS-cerebral cortex) and Npro (CNS-cerebral cortex and intestine) RT-PCR assays were sequenced. The nucleotide (nt) sequence and phylogenetic analysis of the 5'UTR strain exhibited 93.6 to 99.4%, 85%, 89.4 to 89.9%, 85.1%, and 90.5 to 91.5% nt identity with HoBiPeV strains from clades a, b, c, d, and e, respectively. The Npro amplicons showed 99.7% nt identity to each other and 90.4 to 96.5%, 85.1 to 85.3%, 79.2 to 79.7%, and 85.8 to 86.5% nt identity with HoBiPeV strains from clades a, c, d, and e, respectively. A histopathology revealed neuronal necrosis at the cerebrum, cerebellum, and brain stem. An immunohistochemical assay designed to identify antigens of bovine viral diarrhea virus revealed positive intracytoplasmic immunoreactivity within neurons at the cerebral cortex, cerebrum, cerebellum, and spinal cord. Thus, this report provides information about the first identification of HoBiPeV in tissues of the CNS in a newborn dairy calf with neurological symptoms.
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Amniotic band syndrome (ABS) is a congenital disease that causes a variable degree of deformity and tissue disruption. Surgical excision of fibrotic tissue and advancement of local flaps is the gold standard for constriction bands of the upper limb. We report the use of an adipofascial Superficial Circumflex Iliac Artery perforator (SCIP) flap to improve contour following amniotic band resection in the upper extremity in two patients with ABS. The use of this microsurgical technique can be considered in the occasional patient when there is a deficit of soft tissues after release of the contracture band that cannot be addressed with locally available tissue.
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Síndrome de Bandas Amnióticas , Colgajo Perforante , Procedimientos de Cirugía Plástica , Síndrome de Bandas Amnióticas/cirugía , Constricción , Humanos , Arteria Ilíaca/cirugía , Recién Nacido , Colgajo Perforante/irrigación sanguínea , Colgajo Perforante/cirugía , Procedimientos de Cirugía Plástica/métodos , Extremidad Superior/cirugíaRESUMEN
ABSTRACT: Congenital facial palsy is a rare condition, usually related to a traumatic event during birth or as a feature of a syndrome. In this report, two cases of infants with peripheral facial palsy since birth are described, in which magnetic resonance imaging demonstrated unilateral aplasia of the facial nerve. There are only a few cases with similar findings described in the literature. A multidisciplinary approach is recommended to provide the best care. Although no reinnervation of the facial muscles is likely to occur, rehabilitative therapies may be valuable as complementary treatments.
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Parálisis Facial , Nervio Facial , Parálisis Facial/etiología , Humanos , Lactante , Imagen por Resonancia Magnética , SíndromeRESUMEN
INTRODUCTION: Head and neck cancer (HNC) is the seventh most common type of cancer in the world. In Latin America, data on HCN are limited by the scarcity of population-based cancer registries. OBJECTIVE: To describe survival and changes in the time trends of incidence and mortality rates of HCN with data from the Cali Cancer Population Registry (Colombia) during 1962-2018. METHOD: Males and females of any age residing in Cali were included. The trends in incidence rates (1962-2016) and mortality (1984-2018) were analysed by calculating the mean annual percentage change (APC). Five-year net survival was estimated for the four 5-year periods of 1996-2015 using the Pohar-Perme method. RESULTS: During 1962-2015, 5,110 new cases of HNC were recorded: 1,506 in the larynx, 1,377 in the oral cavity, 487 in the nose and paranasal sinuses, 643 in the oropharynx, 603 in the salivary glands and 360 in Naso-Hypopharynx region. The incidence rates of HNC decreased significantly at all subsites, except in those associated with the human papillomavirus. Between 1984 and 2018, there were 1,941 deaths attributed to HNC, and the mortality rate decreased significantly. The 5-year age-standardized net survival was 43.2% in 1996-2000, remained stable during the following decade, and for 2011-2015 it was 50.9%. CONCLUSION: The incidence and mortality of HNC in Cali decreased significantly during the study period in both sexes.