Thiopental
Mostrando 13-24 de 34 artigos, teses e dissertações.
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13. The effect of two barbiturates on the development of three calliphoridae species (Diptera) of forensic importance / Avaliação da taxa de desenvolvimento de tres especies de califorideos (Diptera) de importancia forense sob o efeito de dois barbituricos
A Entomologia Forense utiliza dados de desenvolvimento e aspectos ecológicos de insetos necrófagos com o objetivo de auxiliar as investigações criminais, entre outros, no cálculo da estimativa do intervalo pós-morte (IPM). Igualmente, pode-se caracterizar a causa da morte quando essas drogas são detectadas em insetos imaturos que se alimentam dos corp
Publicado em: 2008
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14. TOXICIDADE AGUDA E EFEITOS ANALGÉSICO E DEPRESSOR DO EXTRATO AQUOSO OBTIDO DAS FOLHAS DE Pluchea sagittalis (Lam.) Cabrera (quitoco).
The Pluchea sagittalis (Lam) Cabreira, Family Asteraceae, is a plant of the Atlantic Reainforest used in traditional medicine for the treatment of inflammation, as well as of digestive and respiratory diseases. The objective of this dissertation work was to study the possible effects of the aqueous extract of Pluchea sagittalis (Lam) Cabreira, on the Central
Publicado em: 2007
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15. Efeito da pinealectomia na remodelação do osso alveolar de ratos submetidos à movimentação ortodôntica
Melatonin participates in a wide variety of physiological functions, including sleep induction, gastrointestinal activity, immune defense response, cardiovascular function, renal function and reproduction. This hormone also has effect in bone physiology, modulating osteoblasts and osteoclast activity. The aim of this study was to evaluate the involvement of
Publicado em: 2007
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16. Neuroprotective effect of ketamine/xylazine on two rat models of Parkinson's disease
There is a great concern in the literature for the development of neuroprotectant drugs to treat Parkinson's disease. Since anesthetic drugs have hyperpolarizing properties, they can possibly act as neuroprotectants. In the present study, we have investigated the neuroprotective effect of a mixture of ketamine (85 mg/kg) and xylazine (3 mg/kg) (K/X) on the 1
Brazilian Journal of Medical and Biological Research. Publicado em: 13/12/2006
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17. Partial purification of tightly bound mitochondrial hexokinase from maize (Zea mays L.) root membranes
In mammals, hexokinase (HK) is strategically located at the outer membrane of mitochondria bound to the porin protein. The mitochondrial HK is a crucial modulator of apoptosis and reactive oxygen species generation. In plants, these properties related to HK are unknown. In order to better understand the physiological role of non-cytosolic hexokinase (NC-HK)
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-09
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18. Estudo do reparo do ferimento de colon com o lado seroso da parede de jejuno, utilizando cianoacrilato e cola de fibrina
OBJETIVO: Comparar o efeito do cianoacrilato e da cola de fibrina como adesivo das bordas do ferimento de cólon reparado com o lado seroso da parede de jejuno. MÉTODO: Foram utilizados 45 ratos wistar adultos jovens, machos , com peso médio de 260 gramas procedentes do Biotério Central da Universidade Estadual de Maringá.Os animais foram submetidos a pr
Revista do Colégio Brasileiro de Cirurgiões. Publicado em: 2006-04
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19. Pentoxifylline decreases tumor necrosis factor and interleukin-1 during high tidal volume
Tumor necrosis factor-alpha (TNF-alpha) is one of the most important proinflammatory cytokines which plays a central role in host defense and in the acute inflammatory response related to tissue injury. The major source of TNF-alpha are immune cells such as neutrophils and macrophages. We tested the hypothesis that pentoxifylline, a methylxanthine derivative
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-10
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20. Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion
OBJECTIVE: To analyze hemodynamic and metabolic effects of saline solution infusion in the maintenance of blood volume in ischemia-reperfusion syndrome during temporary abdominal aortic occlusion in dogs. METHODS: We studied 20 dogs divided into 2 groups: the ischemia-reperfusion group (IRG, n=10) and the ischemia-reperfusion group with saline solution infus
Arquivos Brasileiros de Cardiologia. Publicado em: 2002-10
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21. Anesthesia of Biomphalaria spp. (Mollusca, Gastropoda): sodium pentobarbital is the drug of choice
The anesthetic effect of some water-soluble anesthesic or narcotic drugs currently used in mice was tested in molluscs of the Biomphalaria genus. Sodium thiopental was very toxic to the snails resulting in high rates of mortality in all the treatment schedules tested. Cetamine base, at concentration of 0.25 mg/ml of water, resulted in partial snail anesthesi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2001-04
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22. Estudo comparativo não randomizado do midazolam versus thiopental em crianças com estado de mal epiléptico refratário
Avaliamos o uso do midazolam em relação ao thiopental em crianças com estado de mal epiléptico refratário(EMER). Foram estudadas 50 crianças com EMER, internadas em UTI-pediátrica, composto pelos: Grupo Midazolam(A) (n=24) prospectivo, e o Grupo Thiopental(B) (n=26) histórico. Benzodiazepina e difenil-hidantoina e outros anticonvulsivantes foram prev
Arquivos de Neuro-Psiquiatria. Publicado em: 2000-06
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23. Efeitos hepaticos da associação de anestesicos volateis e paracentamol; estudo experimental em ratos
Large doses ofparacetamol can cause hepatic toxic effects. Volatile anesthetics can also cause hepatotoxicity directly or through their metabolites. ln this study, we have tried to evaluate the effects of the association of volatile anesthetics, halothane, isoflurane and sevoflurane with paracetamol, in rats which were not submitted to hypoxia and remained w
Publicado em: 1998
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24. Eficacia da epinefrina, norepinefrina e angiotensina II ana ressuscitação cardiopulmonar : estudo experimental na fibrilação ventricular
The augmentation of peripheral vascular tone, by using alpha-adrenergic drugs, is vital for elevation of coronary perfusion pressure (CorPP) and for restoration of spontaneous circulation (ROSC) during cardiopulmonary resuscitation (CPR). We studied, comparatively to a placebo group, the efficacy of Epinephrine (the standard alpha-adrenergic drug), Norepinep
Publicado em: 1996