Experimental Pig Model
Mostrando 13-24 de 95 artigos, teses e dissertações.
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13. A eritropoietina protege a função sistólica de corações neonatais submetidos a isquemia e reperfusão regional : trabalho experimental / Erythropoietin protects the systolic function of neonatal hearts against ischemiareperfusion injury
Background: The effect of erythropoietin (EPOT) on neonatal hearts is not well understood. The current hypothesis is that erythropoietin has protective effects against ischemia-reperfusion when administered prior to ischemia induction. Methods: Systolic and diastolic indices, as well as the Akt and extracellular regulated kinase (ERK) signaling pathways, wer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/04/2012
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14. Análise experimental de três métodos de aerostasia bronquial.
The pulmonary lobectomy technique can be used on the lung cancer, lung lobe torsion, pulmonary laceration and lung abscesses treatment and among the postoperative problems the bronchial stump dehiscence, prolonged air leak and development of bronchopleural fistula are highlighted. These problems are usually resulting from malocclusion of the bronchial stump
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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15. Efeitos hemodinâmicos de duas estratégias de ventilação mecânica protetora em um modelo suíno de Síndrome do Desconforto Respiratório Agudo / Hemodynamic effects of two strategies of protective ventilation in porcine model of acute respiratory distress syndrome
A Síndrome do Desconforto Respiratório Agudo (SDRA) cursa com insuficiência respiratória e necessidade de ventilação mecânica invasiva (VMI). A mortalidade desta síndrome é elevada, mas pode ser reduzida com o uso de estratégias protetoras de ventilação mecânica que usam baixo de volume corrente (VC), geralmente 6ml/Kg ou menos, para minimizar a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/04/2011
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16. Endovascular treatment of peripheral arterial injury with covered stents: an experimental study in pigs
OBJECTIVE: To evaluate the feasibility of using endovascular repair to treat penetrating arterial injuries with covered stents. Feasibility was examined according to the circumferential extent of the injury. INTRODUCTION: Surgical trauma often increases the risk of major morbidity and mortality associated with vascular injury, and endovascular repair has man
Clinics. Publicado em: 2011
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17. Angiogenesis and experimental hepatic fibrosis
Angiogenesis is a basic change occurring during repair by granulation tissue. This process seems to precede fibrosis formation in most types of chronic liver disease. To examine its presence and significance in different types of hepatic insults, this paper sought to identify the presence, evolution and peculiarities of angiogenesis in the most common experi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-08
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18. Ractopamina para suínos : efeitos no desempenho, qualidade de carcaça e carne, parâmetros sanguíneos e comportamento
An experiment was conducted where was evaluated the different levels of a beta adrenergic agonist (ractopamine) in feed for finishing pigs during 21 days before the slaughter. Were used 36 pigs (Landrace X Large White), 18 barrows and 18 females with initial weight of 87 kg, continuing two animals of same gender per pen totaling 18 pens, where received water
Publicado em: 2008
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19. Experimental carcinogenesis in the ventral Mongolian s gerbil prostate / Carcinogenese experimental no lobulo ventral da prostata do geribo da Mongolia
The prostate cancer is the most common tumor that attacks men from the 50 s decade. Among the risk factors that contribute to this disease s increase stand out the aging process, when hormonal unbalances happen frequendy. Developmental studies of prostatic tumors have been complicated because of difficult in obtaining human material, once this question lies
Publicado em: 2007
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20. Desenvolvimento embriológico e fetal em pacas (Agouti paca, Linnaeus 1766): estabelecimento de modelo experimental análogo murino para detecção de linhagens "Germ Cells" / Development of embryonic and fetal of pacas (Agouti paca, Linnaeus 1766): establishment of experimental model analogous to murine "Germ cells" linage detection
The study aimed elucidates the development of embryonic and fetal of pacas (Agouti paca) and demarcation of the germ sites in embryos at different stages. Seven specimens were used; two embryos and three fetuses from UNESP- Jaboticabal and other two fetuses were from FMVZ-USP collection. The fetuses 1 and 2 showed immaturity facial sharp, eyes covered by a l
Publicado em: 2007
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21. AVALIAÇÃO E MODELIZAÇÃO DA DINÂMICA DE CARBONO E NITROGÊNIO EM SOLO COM O USO DE DEJETOS DE SUÍNOS / Evaluation and simulation of soil carbon and nitrogen dynamics with the use of pig manure
The managedment of the pig manure, in the slurry or solid form (deep bedding), and how it is applied to the soil, in the surface or incorporated, must affect the dynamics of the C and the N in the soil. The objectives of this work were: 1) to evaluate the dynamics of the C and the N in soil and to evaluate the N supply to maize which were applied pig manure
Publicado em: 2005
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22. EXPERIMENTAL VALIDATION OF MODELS FOR PREDICTING THE FORCES FOR REMOVING WAX DEPOSITS IN PIPELINES USING PIGS / AVALIAÇÃO DE MODELOS PARA A REMOÇÃO DE DEPÓSITOS DE PARAFINA EM DUTOS UTILIZANDO PIGS
Pigging is still the most widely used method to remove wax deposits in subsea pipelines. The passage of a pig is still considered a risky operation, since the pressure gradient available for driving the pig might not be sufficient to overcome the contact forces between the pig and the wall, as well as the forces required to remove the wax deposit. If this is
Publicado em: 2005
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23. TECHNICAL, ECONOMICAL AND ENVIRONMENTAL ASPECTS OF ORGANIC NUTRIENT SOURCES ASSOCIATED WITH SOIL TILLAGE SYSTEMS / ASPECTOS TÉCNICO, ECONÔMICO E AMBIENTAL DO USO DE FONTES ORGÂNICAS DE NUTRIENTES, ASSOCIADAS A SISTEMAS DE PREPARO DO SOLO
The manures have been used as organic nutrient sources in many soil and climatic conditions, and their effects on technical, economic and environmental aspects are dependent on their characteristics and it can be changed by soil tillage. Many studies have been performed to analyse these aspects, however a few of them have analysed the interactions of these t
Publicado em: 2005
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24. Effect of Toxoplasma gondii infection on immune related tissue gene expression in pigs / Efeito da infecção pelo Toxoplasma gondii na expressão de genes associados à resposta imune em tecidos de suínos
Toxoplasmosis is a widespread zoonosis affecting humans and large range of animal species worldwide. Serological surveillance indicates high infection rates, but rarely is associated to severe disease. T. gondii (Tg) infection induces a strong IFN-γ dominated immune response that rapidly controls parasite replication. Pig resistance to toxoplasmosis was
Publicado em: 2004