Histologia do fígado de tilápia do Nilo (Oreochromis niloticus) alimentados com dietas contendo silagem biológica de pescado

This study aimed to evaluate possible histopathological liver of tilapia fed diets containing fish silage and level protein. Sample of 180 fed with tilapia fingerlings fed with diets containing three protein levels (20, 24 and 28% CP), and Proportions residue fermented silage of tilapia (1/4 and 1/2) of were analyzed during 75 days. The tissue fragments were fixed in Bouin and included in Histosec (R). After that, between 2 to 5 mu m slices were done in a rotation microtome. The methods used for tissue analysis were hematoxilin/eosin and PAS. The histological slices were examined under light microscope (Olympus BX-50). The disarray in the morphology of the liver of fish fed biological silage was influenced by high protein levels, and increased proportions of 1/2 of animal protein diets. It was observed that the variation of hepatocytes is directly related to the type of diet for fish. In fish fed diets containing 28% CP, the liver showed disruption of the structure cordon of hepatocytes, necrosis and shifting points of the core to the periphery. Elevated levels of biological fish silage cause deleterious changes in the liver. The level of protein required to maintain the health of the associated development fish is 24% crude protein.

Análise da pevalência da osteoporose e dos principais fatores associados á perda óssea em portadores de cirrose

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Avaliação do selante de fibrina como arcabouço para células tronco em fígados cirróticos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Farmacocinética pré-clínica e avaliação toxicológica do novo composto α2-adrenérgico 3-(2-cloro-6-fluorobenzil)-imidazolidina-2,4-diona - PT-31 GIRSUPAN

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação da sensibilidade à insulina e concentração do cortisol salivar em gestantes com doença periodontal

Pós-graduação em Odontologia Preventiva e Social - FOA

Ureterostomias cutânea e colônica em suínos: avaliação da exequibilidade das técnicas e complicações pós-operatórias

Pós-graduação em Medicina Veterinária - FCAV

Metabolic parameters of rats prone to display wild-running of the audiogenic crisis and fighting induced by REM-sleep deprivation

Fundação de Apoio à Pesquisa do Estado de São Paulo (FAPESP)

Indicadores diagnósticos da síndrome metabólica, butirilcolinesterase e estado de condicionamento físico em adolescentes obesos e eutróficos: uma breve explanação do atual estado da arte

Damage to health caused by excess body fat also generating a negative economic impact, with significant increase in public spending. The metabolic syndrome, which also gets several other names, such as plurimetabolic syndrome or syndrome X, is nothing more than the combined incidence of some diseases or metabolic disorders in which obesity, besides being one of them, seems to promote parallel effects that contribute to the development of other chronic diseases such as diabetes and cardiovascular disease. Researchers agree that hyper caloric diets associated with a sedentary lifestyle are the main triggers of disease, including the increasing on genetic predisposition to this disease in children and adolescents. In the case of children and adolescents the diagnosis is complicated by the lack of a consensus accepted by the scientific community. In addition to behavioral and environmental factors unfavorable to health, in a more detailed analysis also found hereditary aspects or simply genetic, such as hepatic enzyme Butyrylcholinesterase. When compared to eutrophic, obese adolescents, like adults obese, have higher serum concentration values as well as major activity for this enzyme. Increasing evidence suggests that excess body weight assumes an important role in the variation of metabolic functions in adolescents, favoring the emergence of early diagnostic indicators of metabolic syndrome.

Efeitos da deficiência ou suplementação de zinco sobre a hepatocarcinogênese química em camundongos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Importância dos mastócitos na patogênese da distrofia muscular de Duchenne em cães Golden Retriever

Pós-graduação em Medicina Veterinária - FCAV

Avaliação dos efeitos do carvedilol, ciclosporina A e citrato de sildenafil sobre a cardiotoxicidade induzida pela doxorrubicina em modelo experimental com coelhos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomo-histopatologia de fígados bovinos: relação entre as lesões e os sistemas de produção

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Descrição micromorfológica e efeitos do benzo[α]pireno em células hepáticas e sanguíneas das espécies Physalaemus cuvieri e Leptodactylus fuscus (Anura: Leptodactylidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Transplante multivisceral em suínos: modelo de pesquisa e treinamento

Objective: To present a model for research and training in multivisceral transplantation in pigs. Methods: Eight Large White pigs (four donors and four recipients) were operated. The multivisceral transplant with stomach, duodenum, pancreas, liver and intestine was performed similarly to transplantation in humans with a few differences, described below. Anastomoses were performed as follows: end-to-end from the supra-hepatic vena cava of the graft to the recipient juxta diaphragmatic vena cava; end-to-end from the infra-hepatic vena cava of the graft to the inferior (suprarenal) vena cava of the recipient; and endto-side patch of the aorta of the graft to the infrarenal aorta of the recipient plus digestive reconstruction. Results: The performance of the multivisceral transplantion was possible in all four animals. Reperfusions of the multivisceral graft led to a severe ischemia-reperfusion syndrome, despite flushing of the graft. The animals presented with hypotension and the need for high doses of vasoactive drugs, and all of them were sacrificed after discontinuing these drugs. Conclusion: Some alternatives to minimize the ischemia-reperfusion syndrome, such as the use of another vasoactive drug, use of a third pig merely for blood transfusion, presence of an anesthesia team in the operating room, and reduction of the graft, will be the next steps to enable experimental studies.

Redução do MELD em paciente em lista de transplante hepático após o uso de aminoácidos de cadeia ramificada: relato de caso

Liver cirrhosis (LC) is a disease with high mortality rates and its only definitive treatment is the orthotopic liver transplantation (OLT). Unfortunately, not all patients have access to OLT and many of them end up dying on the transplant waiting list. The use of branched chain amino acids (BCAA) is widely known as an effective treatment for improving the quality of life of these patients. For the first time, in this paper we documented a great improvement of clinical and laboratorial tests of a patient treated with BCAA, which allowed him to be out of the transplant waiting list. In addition to the increase of the MELD score, the patient achieved restabilization of body weight and recovery of the quality of life registered by the SF-36 questionnaire.