Desempenho da plataforma de inovação para o desenvolvimento da cadeia láctea em nível regional na Colômbia / The performance of the innovation platform for the development of the dairy chain at the regional level in Colombia

Plataformas de inovação (PI) vêm se tornando uma lente teórica reconhecida para a análise de cadeias de valor agrícolas e agroindustriais, permitindo a interpretação de fatores amplos que complementam aspectos produtivos, como capacidades de inovaçãode atores e problemas sistêmicos. No entanto, um dos desafios importantes para as PI seria a sua aplicação na análise em diferentes escalas geográficas. O objetivo deste estudo é analisar o desempenho da plataforma de inovação PI para o desenvolvimento daatividade leiteira em nível regional, revelando restrições, desafios e oportunidades e favorecendo, de forma mais específica, a compreensão e o fortalecimento da cadeia leiteira colombiana. As informações utilizadas no estudo foram coletadas através de umapesquisa via web com os atores interessados, a qual resultou em 40 respostas. Para mapeamento prévio, foram realizadas duas entrevistas com atores-chave da região. Também foi realizada uma revisão de informações complementares, de fontes secundárias. Descobriu-se a relação institucional como um problema sistêmico limitante do desempenho de capacidades individuais, organizacionais e políticas dos atores. Por outro lado, a presençade alguns atores assim como regulações normativas limitam eventuais capacidades de projeto e consequentemente a extensão da rede. O estudo evidencia diferenças entre resultados obtidos a partir da autoavaliação das capacidades e a sua avaliação externa (por pares), o que pode implicar na legitimação de determinados arranjos institucionais e na governança exercida nas relações. Finalmente, o quadro de análise de desempenho de PI para desenvolvimento da cadeia leiteira em nível regional revela diferenças na avaliação das capacidades dos atores, assim como a existência de problemas sistémicos que limitam estas capacidades em nível individual, organizacional, de projeto, de rede e político.(AU)

Innovation platforms (IP) have become a recognized approach to analyze agricultural and agro-industrial value chains, since they allow the interpretation of broad factors that complement aspects of production, such as innovation capacities and systemic problems. However, one of the important challenges of IPis also its analysis at various geographical scales.Therefore the goal is analyze innovation platform IP for the development of dairy activity performance at the regional level, in order to reveal restrictions, challenges and opportunities towards a greater understanding and strengthening the dairy chain in Colombia. Information was collected through a web survey to stakeholders, reaching the response of 40 of them. However, for actors mapping, two interviews were previously conducted with key actors in the region. Additionally, a complementary secondary information review was carried out. It was found that the institutional relationship as a systemic problem mainly limits the performance of the individual, organizational and political capacities of the actors. On the other hand, the local actors presence and regulations limit projection and network capacities, respectively. In turn, there are some differencesbetween the self-assessment of capacities and the external assessment of an actor towards others, which may have implications for perceived legitimacy for certain institutional arrangements and governance of relationships. Finally the integrated framework of performance analysis of the IP for the development of the dairy chain at the regional level, reveals differences in the evaluation of the capacities of the actors, as well as the existence of systemic problems that limit the capacities of the actors in the individual, organization, projection, network and political levels.(AU)

Aspergilose em calopsita (Nymphicus hollandicus) / Aspergillosis in a cockatiel (Nymphicus hollandicus)

Background: Aspergillosis is a defiance in avian medicine, however between of Aspergillus species, 3 are the most frequently observed (A. flavus, A. fumigatus and A. niger). Psittaciformes present medical conditions related to the 3 species, however A. fumigatus is the most observed. The defiance of the diagnosis is related to fungus characteristics (they are saprophytic in healthy birds), the clinical signs and lesions, which are common to various respiratory diseases, and the difficulty to access specific diagnostic methods. Thus, we report a case of aspergillosis in a cockatiel, whose clinical diagnosis was confirmed by fungal culture of cloacal swab, and treatment with a fungistatic drug. Case: A female cockatiel, 2-month-old, not dewormed, presented diarrhea, sneezing and difficulty to gain weight, although eating well (extruded feed and supplementation with fruits and vegetables). At a clinical examination revealed body score (BCS) of 3 (scale 1 at 5), cloacal temperature (CT) of 40 ºC, dilated nostrils and edema in the left eye region associated to evident hyperemia. Due to it has lived with another animal, was inferred that was hypovitaminosis A, by food dispute and/ or dominance, or endoparasitosis, being prescribed vitamin A supplementation and deworming with ivermectin. The bird returned 15 days later, showing maintenance of weight loss, BCS 2, ruffled feathers and areas suggestive of apteriolysis in both forelimbs, respiratory difficulty and pulmonary and cranial air sacs rales, in addition presented wound in the pygostyle region and ventus, occasioned by attempted attack of a dog, and aggravated by self-mutilation. Due the worsening of the clinical condition, an oral cavity and cloacal swabs were collected to bacteriological and fungal culture. As treatment was prescribed: a natural tranquilizer, seeking to control the self-mutilation; doxycycline oral suspension, to treat a probable bacterial respiratory infection; and oral itraconazole suspension, manipulated and with a dose calculated by allometric scaling, being placed an elizabethan collar in order to prevent biting the pygostyle and ventus. With a positive result of the cloacal swab fungal culture for A. fumigatus, the doxycycline was discontinued. After the first 30 days of treatment with itraconazole, the patient returns to alert, weighing 95 g, BCS 3, with absence of respiratory signs and with signs of recent molting process. New swabs (oral and cloacal) were collected for repetition of bacterial and fungal cultures, being maintained the treatment with itraconazole. The results of both bacterial and fungal cultures were negative. At the end of the treatment with itraconazole, the patient returns demonstrating weight gain, EEC 3, CT of 42ºC, uniform feather coverage and absence of any respiratory sign, being released by the clinician. Discussion: A preponderant factor in the treatment of various respiratory diseases in birds is the diagnosis, since many of diseases present the same clinical signs. Thus, the use of fungal culture was essential to determine the origin of the signs. Still, even with an accurate diagnosis, the clinician often comes up against the difficulty of treatment, especially in cases of mycotic infections. The knowledge about the best drug, considering the pharmacology, as well as the availability of concentrations and dosages marketed, in addition to the long period of treatment, can difficult or make impossible the case resolution. In fact, this is confirmed by the literature, where the most of aspergillosis diagnosis are post mortem, resulting from the delay in seeking veterinary care or in the administration of ineffective drugs. Thus, with this report, we sought to present a diagnostic tool, sometimes neglected, and a compilation with the main drugs and their effectiveness in the treatment of aspergillosis in Psittaciformes.

Tratamento de tromboembolismo e preparo para implantação de prótese osteointegrada com oxigenioterapia hiperbárica em uma gata / Treatment of tromboembolism and preparation for an osseointegrated prothesis fixation with hyperbaric oxygen therapy in a kitten

Background: Ischemic neuromyopathy is the most common reason for amputation in cats. In veterinary medicine, the use of prosthetic limbs is not widespread; therefore, in most cases total limb amputation is indicated. However, hyperbaric oxygen therapy (HBOT) is an alternative with several benefits for the treatment of vascular disorders with reperfusion, ischemia, and infection. Therefore, this study aimed to report the positive effects of HBOT on the treatment of ischemic neuromyopathy secondary to arterial thromboembolism on the patient's clinical improvement, and on the preparation of the patient for insertion of an osseointegrated prosthesis. Case: A 6-month-old mixed-breed kitten returned for treatment after undergoing surgery seven days earlier for reduction of traumatic diaphragmatic hernia, during which it suffered a cardiorespiratory arrest. The patient presented with acute pelvic limb paralysis with 24-h evolution, absent femoral pulse, plantar cushions and dorsal part of the limbs cold and pale. After supportive therapy and diagnosis of aortic thromboembolism by arterial Doppler, the patient started adjunctive treatment with HBOT from the first day of hospitalization. Sessions took place in an exclusive hyperbaric chamber for animals and lasted 60 min at a pressure of 2.5 absolute atmospheres and 100% oxygen, initially every 12 h. However, during the first 5 days of hospitalization, the distal region of both pelvic limbs began to show tissue devitalization and edema, and hematologic parameters showed changes on the 7th day. The right pelvic limb (RPL) showed more involvement of superficial tissues, extending to the tarsometatarsal joint region. After 8 days of hospitalization, the devitalized tissue was debrided. The RPL had an extensive devitalized area with exposed bone in the phalanges and necrosis in the pads. The left pelvic limb (LPL) suffered minor complications, with involvement of the phalangeal region. After 12 days, with HBOT every 48 h, exuberant granulation tissue was observed. After 17 days, the patient was discharged, and HBOT sessions were performed weekly. Gangrene of the midfoot and lack of proprioception were observed in RPL, while LPL showed bone divulsion of the 1st, 3rd, and 4th phalanges. Because of the poor prognosis for limb viability, the RPL was partially amputated, and a self-threaded intraosseous prosthesis was inserted. Discussion: The cardiorespiratory arrest that occurred during the surgical procedure to reduce the diaphragmatic hernia without thromboprophylaxis may have contributed to the peripheral ischemia. HBOT was proposed for the adjuvant treatment of ischemic injury because it is especially indicated for cases of ischemia-reperfusion injury. The main hematological parameters were evaluated at an average interval of 7 days. While the platelet count and hematocrit increased, the leukocytosis decreased. This demonstrates the benefit of oxygen therapy in the reported patient. The use of HBOT in orthopedic injuries is known to result mainly in stimulation of osteoblasts, promoting osseointegration of the prosthesis. We conclude that the adjuvant treatment with HBOT helped to preserve a large segment of both pelvic limbs, prevent the progression of necrosis, and provide a healthy bed for fixation of an osseointegrated prosthesis in the RPL, resulting in clinical improvement of the patient.

Quality of breast reconstruction service at a university hospital as assessed by the patients

Purpose: To evaluate the quality of breast reconstruction service at a university hospital, as assessed by the patients. Methods: This cross-sectional study enrolled adult women who underwent immediate or delayed breast reconstruction by any technique performed at a university hospital between 1 and 24 months before the assessment. The Brazilian version of the Health Service Quality Scale (HSQS) was self-applied to the participants. The HSQS produces percentage scores, which are expressed in values ranging from 0 to 10 for each domain of the scale, and into an overall percentage quality score. The management team was asked to establish a minimum satisfactory score for the breast reconstruction service. Results: Ninety patients were included. The management team considered 8.00 the minimum satisfactory score for the service. The overall percentage score was 93.3%. Only one domain, 'Support,' had an average score lower than that considered satisfactory (7.22 ± 3.0); while the others had higher scores. The domain that scored highest was 'Qualification' (9.94 ± 0.3), followed by 'Result' (9.86 ± 0.4). There was a positive correlation between 'type of oncologic surgery' and 'intentions of loyalty to the service' (ρ = 0.272; p = 0.009) and a negative correlation between 'education' and 'quality of the environment' (ρ = ­0.218; p = 0.039). The higher the patient's level of education, the higher the score attributed to 'relationship' (ρ = 0.261; p = 0.013) and the lower the score of 'aesthetics and functionality' (ρ = ­0.237; p = 0.024). Conclusion: The quality of the breast reconstruction service was considered satisfactory, but there is a demand for structural improvements, better interpersonal relationships, and a stronger support network for patients.

Comparison of three different self-expanding metal stents using rabbit models for the treatment of tracheal collapse

Purpose: To identify an optimal self-expandable metallic stent (SEMS) and verify whether a mechanically superior SEMS would result in better clinical outcomes in the treatment of tracheal collapse. Methods: We selected three SEMS (n = 8 each), including an S-type stent with a wire diameter of 0.006 inches (S6) and two D-type stents with wire diameters of 0.006 (D6) and 0.007 inches (D7). Twenty-four New Zealand White rabbits were divided into three equal groups. After the stents were deployed, the clinical signs were recorded daily, and radiographic examinations were performed monthly. All rabbits were euthanized after three months. Results: Two rabbits with S6 stents and one rabbit with a D7 stent died within three months because of stent migration or pneumonia. All rabbits with D6 stents survived for three months. On histological examination, the D6 group had the lowest inflammation score. Conclusions: Both clinically and histopathologically, the results with D-type stents with a wire diameter of 0.006 inches were superior to those of the other groups (p = 0.001). The use of an optimal intraluminal stent may improve the long-term clinical outcomes in the treatment of tracheal collapse in dogs.

Uso de células-tronco no tratamento de sequelas neurológicas causadas pela cinomose / Use of stem cells in the treatment of sequelates neurological caused by cinomosis

A cinomose canina é uma doença infectocontagiosa causada pelo vírus Paramyxoviridae, que acomete cães de todas as idades, entretanto principalmente cães filhotes não vacinados. Uma das sequelas da doença é neurológica que, por muitas vezes, é de difícil tratamento. A terapia com células-tronco é uma alternativa para atenuar os sinais e sequelas neurológicas, propiciando melhor qualidade de vida para o animal. As células-tronco são células com alta capacidade de auto renovação e diferenciação, e, portanto, uma alternativa de tratamento para as sequelas neurológicas derivada pela cinomose.

Canine distemper is an infectocontagious disease caused by Paramyxoviridae virus, which affects dogs of all ages, however mainly unvaccinated puppies. Neurological manifestation are common in canine distemper which is often difficult to treat. Stem cell therapy is an alternative to attenuate neurological signs and sequel, providing better quality of life for the animal. Stem cells have high capacity for self-renewal and differentiation, and an alternative treatment for neurological sequel derived by distemper.

Análise histórica da implantação do Serviço de Inspeção Municipal em Uberlândia e sua adesão ao SISBI/POA / Historical analysis of the implementation of the Municipal Inspection Service, in Uberlândia and its adhesion to SISBI/POA

O Serviço de Inspeção Municipal (SIM) de Uberlândia/MG foi criado em 1993, a princípio com o objetivo de coibir a prática do abate clandestino no município. Em 2009, houve a adesão ao SISBI/POA, que tem por objetivo estabelecer métodos universalizados e aplicados equitativamente em todos os estabelecimentos inspecionados e, por conseguinte, habilitar as indústrias sob inspeção municipal, que antes tinham o comércio restrito aos limites do município, a comercializarem seus produtos em todo o território nacional, promovendo maior desenvolvimento econômico, geração de renda e aumento de divisas para o município. Atualmente, 35 indústrias estão registradas no SIM de Uberlândia/MG, com programas de autocontrole implantados para assegurar a inocuidade, a identidade, a qualidade e a integridade dos produtos. Ao longo dos anos de atuação do SIM, houve a necessidade de estabelecer princípios e técnicas que permitissem de forma objetiva o diagnóstico das não conformidades e a definição de soluções mais específicas e eficientes frente à realidade do serviço e para a definição das fiscalizações oficiais. O fomento ao desenvolvimento de agroindústrias rurais de pequeno porte possibilitou a regularização da produção informal da agricultura familiar, gerando oportunidades de renda aos produtores rurais. Com 29 anos de atuação, o SIM de Uberlândia/MG serve de incentivo e modelo a outros municípios.

The Municipal Inspection Service (MIS) of Uberlândia/MG was created in 1993, initially to curb the practice of clandestine slaughter in the city. In 2009, the MIS adhered to SISBI/POA, which aims to establish universal methods applied equitably in all inspected establishments and, therefore, enable industries under municipal inspection, which previously had commerce restricted to the limits of the municipality, to market their products throughout the national territory, promoting greater economic development, income generation, and increase in foreign exchange for the municipality. Currently, 35 industries are registered in the MIS of Uberlândia/MG, with self-control programs implemented to ensure the safety, identity, quality, and integrity of the products. Over the years of MIS's activities, there was a need to establish principles and techniques that objectively allow the diagnosis of non-conformities and the definition of more specific and efficient solutions in view of the reality of the service and for the definition of official inspections. Fostering the development of small-scale rural agro-industries enabled the regularization of informal family farming production, generating income opportunities for rural producers. With 29 years of operation, the MIS of Uberlândia/MG serves as an incentive and model for other municipalities.

Desordens hiperostóticas em American Bully / Hiperostotic disorders in american bully

O complexo de desordens hiperostóticas é uma condição rara e autolimitante, que tem as mesmas características histopatológicas, que cursa com proliferação óssea de caráter não neoplásico. Acomete cães jovens de raças distintas, com variabilidade quanto ao tipo de proliferação óssea e quanto aos ossos acometidos. O complexo é composto pela osteopatia craniomandibular, hiperostose da calota craniana e osteodistrofia hipertrófica. Podendo estar presente nos ossos da calota craniana, mandíbulas, coluna cervical e esqueleto apendicular. O presente relato, descreveu o quadro de uma cadela, da raça American Bully, não castrada, três meses de idade, que foi atendida com queixa de aumento de volume doloroso das mandíbulas, hiporexia e sialorreia há 15 dias, apresentando ao exame físico, amplitude de movimento diminuída e sensibilidade dolorosa da articulação temporomandibular, espessamento firme bilateral do crânio em região de fossa temporal, espessamento palpável de consistência firme das mandíbulas e crepitação respiratória. Após avaliação clínica e realização de exames complementares, chegou-se ao diagnóstico presuntivo, de complexo de desordens hiperostóticas. Foi instituído como conduta terapêutica o suporte analgésico, sendo eficaz para a manutenção das necessidades fisiológicas até a paciente alcançar a fase adulta. O prognóstico para esta paciente foi considerado bom, uma vez que não havia indícios de anquilose da articulação temporomandibular e/ou manifestações neurológicas.

The complex of hyperostotic disorders is a rare and self-limiting condition, which has the same histophatological characteristics, which courses with non-neoplastic bone proliferations. It affects young dogs of different breeds, with variability the bones affected. The complex is composed of craniomandibular osteopathy, calvarial hyperostotic syndrome and hypertrophic osteodystrophy. It may be present in the bones of the skullcap, jaws, cervical spine and appendicular skeleton. The present report describes the condition of a female dog, American Bully breed, entire, three months old, with a complaint of painful swelling of the jaws, hyporexia and drooling for 15 days, presenting on physical examination, reduced amplitude and pain of the temporomandibular joint, bilateral firm thickening of the skull in the temporal fossa region, palpable firm-consistent thickening of the mandibles and respiratory crackle. After clinical evaluation and complementary tests, a presumptive diagnosis of hyperostotic disorders complex was reached. It was instituted pain management as a treatment, being effective for the maintenance of physiological needs until the patient reaches the adulthood. The prognosis for this patient was considered good, since there was no evidence of temporomandibular joint ankylosis and/or neurological manifestations.

Automutilação em abutre real (Sarcoramphus papa) mantido em cativeiro / Self-mutilation in king vulture (Sarcoramphus papa) kept in captivity / Automutilación en buitre real (Sarcoramphus papa) mantenido en cautiverio

O abutre real (Sarcoramphus papa) é um pássaro compacto de cor extraordinária, cabeça nua, possui carúnculas e papilas carnudas vermelhas e alaranjadas em torno do bico, a íris é branca com um anel orbital vermelho. Em cativeiro, o estresse é uma condição bastante observada, o que pode levar a automutilação, podendo evoluir para lesões graves na pele e músculos. O objetivo do presente relato é descrever os procedimentos adotados em um caso de automutilação em Sarcoramphus papa, mantido em cativeiro, e a importância do manejo adequado para essa espécie em cativeiro. Foi atendido em um Hospital Veterinário Universitário, um urubu-rei apresentando ferimento contaminado, com exposição óssea na asa direita. Após tratamento o animal foi encaminhado para uma reserva conservacionista para que fosse condicionada a voltar para seu habitat natural.(AU)

The king vulture (Sarcoramphus papa) is a large bird with extraordinary color, bold head, presenting red and orange fleshy papules and papillae around its beak, with white iris and a red orbital ring. In captivity, stress is a condition that is widely observed, which can lead to self-mutilation. Such mutilation, in turn, can progress to severe skin and muscle injuries. The purpose of this report is to describe the procedures adopted in a case of self-mutilation in Sarcoramphus papa, kept in captivity, and the importance of proper management for this species in captivity. The king vulture presenting a contaminated wound with bone exposure on the right wing was treated at a University Veterinary Hospital. After treatment, the bird was sent to a conservation reserve to be conditioned to return to its natural habitat.(AU)

El buitre real (Sarcoramphus papa) es un ave compacta de extraordinario color, cabeza descubierta, tiene carúnculas y papilas carnosas rojas y anaranjadas alrededor del pico, el iris es blanco con un anillo orbital rojo. En cautiverio, el estrés es una condición ampliamente observada, que puede conducir a la automutilación, pudiendo progresar lesiones graves en la piel y músculos. El propósito de este informe es describir los procedimientos adoptados en un caso de automutilación en Sarcoramphus papa, mantenida en cautiverio, y la importancia del manejo adecuado de esta especie en cautiverio. Se atendió en un Hospital Veterinario Universitario, un buitre real presentando una herida contaminada, con exposición ósea en el ala derecha. Luego después del tratamiento, se envió el animal a una reserva de conservación para que fuera condicionado a volver a su hábitat natural.(AU)

Automutilação em abutre real (Sarcoramphus papa) mantido em cativeiro / Self-mutilation in king vulture (Sarcoramphus papa) kept in captivity / Automutilación en buitre real (Sarcoramphus papa) mantenido en cautiverio

O abutre real (Sarcoramphus papa) é um pássaro compacto de cor extraordinária, cabeça nua, possui carúnculas e papilas carnudas vermelhas e alaranjadas em torno do bico, a íris é branca com um anel orbital vermelho. Em cativeiro, o estresse é uma condição bastante observada, o que pode levar a automutilação, podendo evoluir para lesões graves na pele e músculos. O objetivo do presente relato é descrever os procedimentos adotados em um caso de automutilação em Sarcoramphus papa, mantido em cativeiro, e a importância do manejo adequado para essa espécie em cativeiro. Foi atendido em um Hospital Veterinário Universitário, um urubu-rei apresentando ferimento contaminado, com exposição óssea na asa direita. Após tratamento o animal foi encaminhado para uma reserva conservacionista para que fosse condicionada a voltar para seu habitat natural.(AU)

The king vulture (Sarcoramphus papa) is a large bird with extraordinary color, bold head, presenting red and orange fleshy papules and papillae around its beak, with white iris and a red orbital ring. In captivity, stress is a condition that is widely observed, which can lead to self-mutilation. Such mutilation, in turn, can progress to severe skin and muscle injuries. The purpose of this report is to describe the procedures adopted in a case of self-mutilation in Sarcoramphus papa, kept in captivity, and the importance of proper management for this species in captivity. The king vulture presenting a contaminated wound with bone exposure on the right wing was treated at a University Veterinary Hospital. After treatment, the bird was sent to a conservation reserve to be conditioned to return to its natural habitat.(AU)

El buitre real (Sarcoramphus papa) es un ave compacta de extraordinario color, cabeza descubierta, tiene carúnculas y papilas carnosas rojas y anaranjadas alrededor del pico, el iris es blanco con un anillo orbital rojo. En cautiverio, el estrés es una condición ampliamente observada, que puede conducir a la automutilación, pudiendo progresar lesiones graves en la piel y músculos. El propósito de este informe es describir los procedimientos adoptados en un caso de automutilación en Sarcoramphus papa, mantenida en cautiverio, y la importancia del manejo adecuado de esta especie en cautiverio. Se atendió en un Hospital Veterinario Universitario, un buitre real presentando una herida contaminada, con exposición ósea en el ala derecha. Luego después del tratamiento, se envió el animal a una reserva de conservación para que fuera condicionado a volver a su hábitat natural.(AU)

Automutilação em abutre real (Sarcoramphus papa) mantido em cativeiro / Self-mutilation in king vulture (Sarcoramphus papa) kept in captivity / Automutilación en buitre real (Sarcoramphus papa) mantenido en cautiverio

O abutre real (Sarcoramphus papa) é um pássaro compacto de cor extraordinária, cabeça nua, possui carúnculas e papilas carnudas vermelhas e alaranjadas em torno do bico, a íris é branca com um anel orbital vermelho. Em cativeiro, o estresse é uma condição bastante observada, o que pode levar a automutilação, podendo evoluir para lesões graves na pele e músculos. O objetivo do presente relato é descrever os procedimentos adotados em um caso de automutilação em Sarcoramphus papa, mantido em cativeiro, e a importância do manejo adequado para essa espécie em cativeiro. Foi atendido em um Hospital Veterinário Universitário, um urubu-rei apresentando ferimento contaminado, com exposição óssea na asa direita. Após tratamento o animal foi encaminhado para uma reserva conservacionista para que fosse condicionada a voltar para seu habitat natural.(AU)

The king vulture (Sarcoramphus papa) is a large bird with extraordinary color, bold head, presenting red and orange fleshy papules and papillae around its beak, with white iris and a red orbital ring. In captivity, stress is a condition that is widely observed, which can lead to self-mutilation. Such mutilation, in turn, can progress to severe skin and muscle injuries. The purpose of this report is to describe the procedures adopted in a case of self-mutilation in Sarcoramphus papa, kept in captivity, and the importance of proper management for this species in captivity. The king vulture presenting a contaminated wound with bone exposure on the right wing was treated at a University Veterinary Hospital. After treatment, the bird was sent to a conservation reserve to be conditioned to return to its natural habitat.(AU)

El buitre real (Sarcoramphus papa) es un ave compacta de extraordinario color, cabeza descubierta, tiene carúnculas y papilas carnosas rojas y anaranjadas alrededor del pico, el iris es blanco con un anillo orbital rojo. En cautiverio, el estrés es una condición ampliamente observada, que puede conducir a la automutilación, pudiendo progresar lesiones graves en la piel y músculos. El propósito de este informe es describir los procedimientos adoptados en un caso de automutilación en Sarcoramphus papa, mantenida en cautiverio, y la importancia del manejo adecuado de esta especie en cautiverio. Se atendió en un Hospital Veterinario Universitario, un buitre real presentando una herida contaminada, con exposición ósea en el ala derecha. Luego después del tratamiento, se envió el animal a una reserva de conservación para que fuera condicionado a volver a su hábitat natural.(AU)

Rest Break Frequency and Duration: Self-Reported Preference of Brazilian Poultry Slaughterhouse Workers

The work pace in poultry slaughterhouses is high and the risk of developing upper limb work-related musculoskeletal disorders is moderate to high. Thus, through risk management and the use of technical, organizational, and administrative means, the employer should ensure the well-being of workers, as well as safe and healthy working environments and conditions. The aim of this study was to identify the self-reported preference of poultry slaughterhouse workers regarding rest break frequency and duration, and to verify the reasons for their choice. The participants in the study included 311 workers from four poultry slaughterhouses. The workers were asked what rest break schemes they preferred: 6x10 min, 3x20 min, 4x15 min or another schedule, as well as the reasons for their selection. According to the workers opinions, 3x20 min was the best break schedule (90.7%), mainly because it allowed time to rest (64.5%), as they had more time to carry out their activities calmly. Unanimously, these workers responded that a 10-min break is very short, which only allows one to reach the rest area or the bathroom and return, no time to rest. Only 8.7% of workers wanted to have a higher rest break frequency (6 or 4 times per day) to leave the sector more, go to the bathroom often, have shorter work intervals, in addition to warming up the body and resting more. This paper provides guidelines for slaughterhouse managers to determine the best rest break schedules for their workers to promote health and safety.(AU)

Rest Break Frequency and Duration: Self-Reported Preference of Brazilian Poultry Slaughterhouse Workers

The work pace in poultry slaughterhouses is high and the risk of developing upper limb work-related musculoskeletal disorders is moderate to high. Thus, through risk management and the use of technical, organizational, and administrative means, the employer should ensure the well-being of workers, as well as safe and healthy working environments and conditions. The aim of this study was to identify the self-reported preference of poultry slaughterhouse workers regarding rest break frequency and duration, and to verify the reasons for their choice. The participants in the study included 311 workers from four poultry slaughterhouses. The workers were asked what rest break schemes they preferred: 6x10 min, 3x20 min, 4x15 min or another schedule, as well as the reasons for their selection. According to the workers’ opinions, 3x20 min was the best break schedule (90.7%), mainly because it allowed time to rest (64.5%), as they had more time to carry out their activities calmly. Unanimously, these workers responded that a 10-min break is very short, which only allows one to reach the rest area or the bathroom and return, no time to rest. Only 8.7% of workers wanted to have a higher rest break frequency (6 or 4 times per day) to leave the sector more, go to the bathroom often, have shorter work intervals, in addition to warming up the body and resting more. This paper provides guidelines for slaughterhouse managers to determine the best rest break schedules for their workers to promote health and safety.

Occurrence of visible losses and relationship with corn silage management in dairy farms in the State of Paraná

The aim of this study was to relate the occurrence of visible losses in silage (effluent, spoiled top-layer and during feedout) with silage-making practices, physical and chemical characteristics of silage, and milk composition in Brazilian dairy herds. One-hundred and eight silos from 95 farms, in the State of Parana, were visited for data collection. Data were analyzed by Fisher's Exact and Pearson Correlation Test. Effluent loss was higher in silages with the lowest dry matter content. Using unwalled clamp (drive-over piles) silos, neglecting a protection over the plastic film, and unloading silage with a bucket increased the occurrence of top spoilage. Feedout losses were higher in farms where: the crop was harvested with self-propelled machines; the particle size was larger, and the silage density was lower. There was no relationship between visible losses and silage composition or milk composition, except for milk fat content that, unexpectedly, there was a positive correlation with spoiled silage in the top-layer. Silage losses are reduced by adopting good practices during silage production and feedout.(AU)

Occurrence of visible losses and relationship with corn silage management in dairy farms in the State of Paraná

The aim of this study was to relate the occurrence of visible losses in silage (effluent, spoiled top-layer and during feedout) with silage-making practices, physical and chemical characteristics of silage, and milk composition in Brazilian dairy herds. One-hundred and eight silos from 95 farms, in the State of Parana, were visited for data collection. Data were analyzed by Fisher's Exact and Pearson Correlation Test. Effluent loss was higher in silages with the lowest dry matter content. Using unwalled clamp (drive-over piles) silos, neglecting a protection over the plastic film, and unloading silage with a bucket increased the occurrence of top spoilage. Feedout losses were higher in farms where: the crop was harvested with self-propelled machines; the particle size was larger, and the silage density was lower. There was no relationship between visible losses and silage composition or milk composition, except for milk fat content that, unexpectedly, there was a positive correlation with spoiled silage in the top-layer. Silage losses are reduced by adopting good practices during silage production and feedout.

Informal credit constraints and farmers’ health: an empirical study of China / Restrições ao crédito e à saúde de agricultores: um estudo empírico da China

Based on survey data of the income distribution and living conditions of urban and rural residents collected by the China Economic Monitoring and Analysis Center in 2014, we investigated the mechanisms related to informal credit constraints on farmer health and then empirically analyzed the impacts of such constraints. Results showed that, in general, informal credit constraints significantly negatively impact farmer health. Compared with farmers whose credit was not informally constrained, the probability of farmers who faced informal credit constraints describing their self-rated health as "very good" fell by 6.64%. After controlling for endogenous problems, this proportion rose to 28.87%. Correspondingly, the probability of describing self-rated health as "very bad" increased by 0.45%. After controlling for endogenous problems, this proportion rose to 0.81%. The robustness test showed that our conclusions are strongly robust. Informal credit constraints significantly positively impacted the number of days of illness in 2013 in the sample of farmers, which means farmers who suffered from informal credit constraints required more sick days than those who did not experience informal credit constraints in 2013. As far as we know, this is the first study on the impact of informal credit constraints on Chinese farmer health.

Com base nos dados da pesquisa sobre a distribuição de renda e as condições de vida dos residentes urbanos e rurais coletados pelo Centro de Análise e Monitoramento Econômico da China em 2014, investigamos os mecanismos relacionados às restrições informais de crédito à saúde dos agricultores e, em seguida, analisamos empiricamente os impactos dessas restrições. Os resultados mostram que, em geral, as restrições informais de crédito afetam significativamente a saúde dos agricultores. Em comparação com os agricultores cujo crédito não foi informalmente restrito, a probabilidade de agricultores que enfrentaram restrições informais de crédito que descrevem sua auto-avaliação de saúde como "muito boa" caiu 6,64%. Após o controle de problemas endógenos, essa proporção subiu para 28,87%. Da mesma forma, a probabilidade de descrever a auto-avaliação de saúde como “muito ruim” aumentou 0,45%. Após o controle de problemas endógenos, essa proporção subiu para 0,81%. O teste de robustez mostrou que nossas conclusões são fortemente robustas. As restrições informais de crédito impactaram significativamente o número de dias de doença em 2013 na amostra de agricultores, o que significa que os agricultores que sofreram restrições informais de crédito permaneceram mais dias doentes do que aqueles que não tiveram restrições informais de crédito em 2013. Tanto quanto sabemos, este é o primeiro estudo sobre o impacto das restrições informais ao crédito na saúde dos agricultores chineses.

Informal credit constraints and farmers health: an empirical study of China / Restrições ao crédito e à saúde de agricultores: um estudo empírico da China

Based on survey data of the income distribution and living conditions of urban and rural residents collected by the China Economic Monitoring and Analysis Center in 2014, we investigated the mechanisms related to informal credit constraints on farmer health and then empirically analyzed the impacts of such constraints. Results showed that, in general, informal credit constraints significantly negatively impact farmer health. Compared with farmers whose credit was not informally constrained, the probability of farmers who faced informal credit constraints describing their self-rated health as "very good" fell by 6.64%. After controlling for endogenous problems, this proportion rose to 28.87%. Correspondingly, the probability of describing self-rated health as "very bad" increased by 0.45%. After controlling for endogenous problems, this proportion rose to 0.81%. The robustness test showed that our conclusions are strongly robust. Informal credit constraints significantly positively impacted the number of days of illness in 2013 in the sample of farmers, which means farmers who suffered from informal credit constraints required more sick days than those who did not experience informal credit constraints in 2013. As far as we know, this is the first study on the impact of informal credit constraints on Chinese farmer health.(AU)

Com base nos dados da pesquisa sobre a distribuição de renda e as condições de vida dos residentes urbanos e rurais coletados pelo Centro de Análise e Monitoramento Econômico da China em 2014, investigamos os mecanismos relacionados às restrições informais de crédito à saúde dos agricultores e, em seguida, analisamos empiricamente os impactos dessas restrições. Os resultados mostram que, em geral, as restrições informais de crédito afetam significativamente a saúde dos agricultores. Em comparação com os agricultores cujo crédito não foi informalmente restrito, a probabilidade de agricultores que enfrentaram restrições informais de crédito que descrevem sua auto-avaliação de saúde como "muito boa" caiu 6,64%. Após o controle de problemas endógenos, essa proporção subiu para 28,87%. Da mesma forma, a probabilidade de descrever a auto-avaliação de saúde como “muito ruim” aumentou 0,45%. Após o controle de problemas endógenos, essa proporção subiu para 0,81%. O teste de robustez mostrou que nossas conclusões são fortemente robustas. As restrições informais de crédito impactaram significativamente o número de dias de doença em 2013 na amostra de agricultores, o que significa que os agricultores que sofreram restrições informais de crédito permaneceram mais dias doentes do que aqueles que não tiveram restrições informais de crédito em 2013. Tanto quanto sabemos, este é o primeiro estudo sobre o impacto das restrições informais ao crédito na saúde dos agricultores chineses.(AU)

Genome editing: propelling the next generation of crop improvement / Edição genômica: impulsionando a nova geração do melhoramento de plantas

Climate change and population size records threaten food security. Therefore, the call for a more sustainable and efficient crop production has never been more urgent. Traditional plant breeding was one of the first successful approaches to expand cultivation areas and crop yield. Later, biotechnological tools and their products, such as genetically modified organisms containing exogenous DNA, further broadened the limits of agricultural results, yet bringing huge financial, bureaucratic, and public rejection hurdles. In the 90s, scientific advances brought the opportunity to drive mutations using engineered nucleases, and since 2013 CRISPR-Cas has emerged as the most practical toolkit to edit genomes. One of the most striking possibilities is to generate edited and non-transgenic plants. In this review, we present the working mechanism behind CRISPR-induced mutations and pinpoint the latest techniques developed, as well as its myriad of applications in agriculture. The enhancing scope of CRISPR ranges from introducing traits of agronomic interest – such as herbicide resistance, resistance/tolerance to biotic and abiotic stresses, and quality and durability of products – to accelerating plant breeding processes, including haploid induction, generating male-sterile lines, fixating hybrid vigor, and overcoming self-incompatibility. We also discuss regulatory issues surrounding edited plants and derived products around the world, challenges that must be overcome, and future prospects to harness all the potential of this amazing tool to guarantee the new crop production revolution.

As mudanças climáticas e números recordes de população ameaçam a segurança alimentar. Portanto, o apelo por uma produção agrícola mais sustentável e eficiente nunca foi tão urgente. O melhoramento genético tradicional foi uma das primeiras abordagens bem-sucedidas para expandir as áreas de cultivo e o rendimento das safras. Posteriormente, ferramentas biotecnológicas e seus produtos, como organismos geneticamente modificados contendo DNA exógeno, ampliaram ainda mais os limites dos resultados agrícolas, apesar de ainda carregarem enormes obstáculos financeiros, burocráticos e de rejeição pública. Na década de 90, os avanços científicos trouxeram a oportunidade de conduzir mutações usando nucleases projetadas e, desde 2013, CRISPR-Cas surgiu como o kit de ferramentas mais prático para editar genomas. Uma das possibilidades mais marcantes é gerar plantas editadas e não transgênicas. Nesta revisão, apresentamos o mecanismo de ação por trás das mutações induzidas por CRISPR, identificando as últimas técnicas desenvolvidas, bem como sua miríade de aplicações na agricultura. O escopo de aprimoramento do CRISPR varia desde introduzir características de interesse agronômico – como resistência a herbicidas, resistência/tolerância a estresses bióticos e abióticos e qualidade e durabilidade de produtos – até acelerar processos de melhoramento genético de plantas, incluindo indução de haploidia, geração de linhagens macho-estéreis, fixação de vigor híbrido e superação da autoincompatibilidade. Também discutimos questões regulatórias em torno de plantas editadas e produtos derivados mundialmente, desafios que devem ser superados e perspectivas futuras para aproveitar todo o potencial desta ferramenta incrível para garantir a nova revolução na produção de culturas agrícolas.

Genome editing: propelling the next generation of crop improvement / Edição genômica: impulsionando a nova geração do melhoramento de plantas

Climate change and population size records threaten food security. Therefore, the call for a more sustainable and efficient crop production has never been more urgent. Traditional plant breeding was one of the first successful approaches to expand cultivation areas and crop yield. Later, biotechnological tools and their products, such as genetically modified organisms containing exogenous DNA, further broadened the limits of agricultural results, yet bringing huge financial, bureaucratic, and public rejection hurdles. In the 90s, scientific advances brought the opportunity to drive mutations using engineered nucleases, and since 2013 CRISPR-Cas has emerged as the most practical toolkit to edit genomes. One of the most striking possibilities is to generate edited and non-transgenic plants. In this review, we present the working mechanism behind CRISPR-induced mutations and pinpoint the latest techniques developed, as well as its myriad of applications in agriculture. The enhancing scope of CRISPR ranges from introducing traits of agronomic interest such as herbicide resistance, resistance/tolerance to biotic and abiotic stresses, and quality and durability of products to accelerating plant breeding processes, including haploid induction, generating male-sterile lines, fixating hybrid vigor, and overcoming self-incompatibility. We also discuss regulatory issues surrounding edited plants and derived products around the world, challenges that must be overcome, and future prospects to harness all the potential of this amazing tool to guarantee the new crop production revolution.(AU)

As mudanças climáticas e números recordes de população ameaçam a segurança alimentar. Portanto, o apelo por uma produção agrícola mais sustentável e eficiente nunca foi tão urgente. O melhoramento genético tradicional foi uma das primeiras abordagens bem-sucedidas para expandir as áreas de cultivo e o rendimento das safras. Posteriormente, ferramentas biotecnológicas e seus produtos, como organismos geneticamente modificados contendo DNA exógeno, ampliaram ainda mais os limites dos resultados agrícolas, apesar de ainda carregarem enormes obstáculos financeiros, burocráticos e de rejeição pública. Na década de 90, os avanços científicos trouxeram a oportunidade de conduzir mutações usando nucleases projetadas e, desde 2013, CRISPR-Cas surgiu como o kit de ferramentas mais prático para editar genomas. Uma das possibilidades mais marcantes é gerar plantas editadas e não transgênicas. Nesta revisão, apresentamos o mecanismo de ação por trás das mutações induzidas por CRISPR, identificando as últimas técnicas desenvolvidas, bem como sua miríade de aplicações na agricultura. O escopo de aprimoramento do CRISPR varia desde introduzir características de interesse agronômico como resistência a herbicidas, resistência/tolerância a estresses bióticos e abióticos e qualidade e durabilidade de produtos até acelerar processos de melhoramento genético de plantas, incluindo indução de haploidia, geração de linhagens macho-estéreis, fixação de vigor híbrido e superação da autoincompatibilidade. Também discutimos questões regulatórias em torno de plantas editadas e produtos derivados mundialmente, desafios que devem ser superados e perspectivas futuras para aproveitar todo o potencial desta ferramenta incrível para garantir a nova revolução na produção de culturas agrícolas.(AU)

Indicadores de sustentabilidade socioambiental de pisciculturas familiares em área de Mata Atlântica, no Vale do Ribeira - SP / Social and Environmental Indicators of Family Fish Farms in the Atlantic Forest area in the Ribeira Valley - SP

O objetivo deste trabalho consistiu na aplicação de indicadores socioambientais em pisciculturas familiares localizadas na região do Vale do Ribeira, em área de Mata Atlântica, no sudoeste do estado de São Paulo. Para isso, foram identificadas 84 propriedades. Dessas, 40 foram selecionadas como unidades amostrais. Entre as principais características identificadas, 32% possuem lâmina d'água inferior a cinco hectares, com viveiros escavados em sistema semi-intensivo, 58% utilizam mão de obra familiar e 23% apontam a ausência de assistência técnica especializada como o principal problema enfrentado. A tilápia-do-nilo (Oreochromis niloticus) representa 57% das espécies produzidas em sistemas de monocultivo ou policultivo. Contudo, as pisciculturas familiares são classificadas como sistemas produtivos de pequeno porte, com destaque para a necessidade de adequação de recursos naturais, da capacidade de gestão e da eficiência das práticas de produção. Os indicadores sociais variaram de 0,75 a 1,00 para equidade salarial, proporção de autoemprego, uso de mão de obra local, inclusão de gênero e inclusão etária, demonstrando a capacidade que a aquicultura tem para auxiliar no desenvolvimento social local, por meio da geração de emprego e renda.(AU)

The objective of this work was to apply socioenvironmental indicators in family fish farms located in the Ribeira Valley region, Atlantic Forest area, southwest of São Paulo state, Brazil. Thus, we identified 84 production units. Of these, we selected 40 as sample units. Among the main characteristics identified, 32% have water depth of less than five hectares with excavated ponds in semi-intensive system, 58% use family labor and 23% report the lack of specialized technical assistance as the main problem faced. The Nile tilapia (Oreochromis niloticus) represents 57% of the species produced in monoculture or polyculture systems. Therefore, family fish farms are classified as small production systems with emphasis on the need to adapt natural resources, management capacity and efficiency of production practices. Social indicators ranged from 0.75 to 1.00 for salary equity, proportion of self-employment, use of local labor, gender inclusion and age inclusion, demonstrating the ability of aquaculture to assist local social development through job and income generation.(AU)