Ovines
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Avaliação de oxigenador de membrana infantil em ovinos.
Analisar a segurança e a eficácia de um novo oxigenador de membrana denominado OXM -1500. Métodos: No período de maio de 2005 a setembro de 2006, foram estudados seis ovinos da raça Santa Inês, sendo cinco machos e uma fêmea, com peso corpóreo médio de 14,1 (5) kg, superfície corpórea de 0,6 (0,2) m2 e idade média de 3,8 (1,5) meses. Todos foram
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/11/2011
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2. Seroprevalence and risk factors of antibodies against Leptospira spp. in ovines from Uberlândia municipality, Minas Gerais state, Brazil
The objectives of the present study were to verify the seroprevalence of anti-Leptospira spp. antibodies, identify the most frequent serovars and the risk factors associated with the infection in Uberlândia, Minas Gerais, Brazil . A total of 334 ovines blood samples were collected in 12 farms from Uberlândia municipality to be evaluated by means the Micros
Braz. J. Microbiol.. Publicado em: 2011-12
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3. Produção in vitro de embriões ovinos / In vitro production of ovine embryos
A produção in vitro (PIV) de embriões compreende as etapas de maturação dos oócitos, capacitação dos espermatozóides, fecundação dos oócitos e cultivo dos zigotos até o estádio de mórula ou blastocisto. Embora a execução destas etapas não seja complexa, vários fatores podem interferir no seu sucesso. Se uma das etapas não é realizada cor
Publicado em: 2010
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4. Use of SBA - 15 nanostructured silica as adjuvant in the immunization process of young ovines with natural and cobalt 60-irradiated Crotalus durissus terrificus venom
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2009
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5. Performance analysis of the glutaraldehyde treated bovine pericardium valved conduit, implanted in the aortic position in ovines / Análise do comportamento de conduto valvado de pericárdio bovino tratado pelo glutaraldeído, implantado em posição aórtica de ovinos
A necessidade de cirurgia para substituição da aorta ascendente e valva aórtica com reimplante coronariano em grupos especiais de pacientes onde a anticoagulação é indesejável, como nos idosos, é crescente nos últimos anos. Este estudo objetiva desenvolver e avaliar em modelo animal o comportamento de um conduto valvado aórtico feito com pericárdi
Publicado em: 2009
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6. Utilização de nutrientes e parâmetros de fermentação ruminal em ovinos recebendo dietas com altas proporções de palma forrageira (Opuntia ficus indica Mill) / Use of nutrients and parameters of ruminal fermentation in ovines receiving diets with high percent of spineless cactus (Opuntia ficus indica Mill.)
The experiment was driven with the objective to evaluating the effect of addition of effective fiber, non effective fiber or tannin to diets contends high percents of spineless cactus for ovines about bloat production, rumen general conditions, intake and, dry matter and nutrients digestibility and animals ingestive behavior. Four canullated wethers was used
Publicado em: 2008
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7. L-Hydro treated homologous pulmonary graft vs. pulmonary homograft fresco: an experimental, comparative study / Estudo experimental comparativo do enxerto homólogo pulmonar tratado pelo processo L-Hydro com o homoenxerto pulmonar a fresco
Valve substitutes are highly important in account of their frequent use and since the success of a surgical procedure depends on their good performance. A variety of valve substitutes have been used, all presenting complications pertaining to their materials, such as thrombosis, calcification, degeneration, sterilization difficulties, cost, production comple
Publicado em: 2008
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8. Micobacteriose de ovinos (Ovis aries) do Estado de São Paulo, Brasil. Correlação entre teste imunoalérgico, cultivo e histopatológico / Mycobacteriosis of ovine (Ovis aries) from São Paulo State, Brazil. Correlation between immuno allergic, culture and histopathologic tests
The occurrence of few data on ovine (Ovis aries) tuberculosis and mycobacteriosis has motivated this work of isolation and typing microorganism found in lymph nodes and tuberculosis-like gross lesions. Tuberculin skin test was performed in 353 Santa Ines and Texel ovine breeds of two properties located at Pindamonhangaba Municipality - Sao Paulo State. Fifty
Publicado em: 2007
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9. Studies of cytolethal distending toxin Escherichia coli strains isolated from humans, animals and food / Estudo de cepas de Escherichia coli portadoras dos genes da toxina citoletal distensora isoladas de humanos, animais e alimentos
Cytolethal distending toxin, CDT, is a termolabile cytotoxin found in a great number of enteropathogens, including Escherichia coli. The CDT genes are called cdtA, cdtB and cdtC and they are placed in an operon and five alleles (I, II, III, IV and V) were described until the moment. E. coli strains may be classified in four ECOR phylogenetic groups: A, B1, B
Publicado em: 2007
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10. Laboratory evaluation of young ovines inoculated with natural or 60co-irradiated Crotalus durissus terrificus venom during hyperimmunization process
Laboratory profile of young ovines was studied in order to evaluate and compare their antiserum production from natural and Cobalt-60 irradiated Crotalus durissus terrificus (C.d.t.) venoms. The parameters analyzed included complete blood count, and urea, creatinine, aspartate aminotransferase, total proteins, albumin and globulin serum measurements. Three g
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2006
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11. IDENTIFICATION OF A FIXED-TIME INTERVAL FOR USE OF LAPAROSCOPIC ARTIFICIAL INSEMINATION WITH FROZEN SEMEN IN SANTA INÊS EWES / Identificação do Intervalo de Tempo Fixo para o Emprego da Inseminação Artificial Laparoscópica com Sêmen Congelado em Ovelhas Santa Inês
Of the breeding biotechnologies available for use in animal, estrus induction and control and artificial insemination are those more frequently employed when genetic improvement and increased productivity are sought. The purpose of the present investigation was to evaluate, based on fertility outcomes, the efficiency of fixed-time artificial insemination (FT
Publicado em: 2006
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12. Avaliação de fontes de selênio para ovinos / Evaluation of selenium sources to ovines
This research was carried out at FZEA/USP to compare the utilization of organic selenium (Se) sources to sodium selenite in lambs diet, through analyses of tissues Se concentrations, liver glutathione peroxidase activity, metabolic balance of Se and bioavailability assay. Forty Suffolk lambs were used and submitted to three sources and three levels of supp
Publicado em: 2006