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Comparação clínica e anatômica do nervo fibular na zona de segurança de Gerdy

OBJETIVO: Comparar clínica e anatomicamente os limites do nervo fibular na zona de segurança de Gerdy em cadáveres. MÉTODOS: Foram utilizados 50 espécimes anatômicos de joelhos e medidos clinicamente (antes de dissecção) para determinar as distâncias e ângulos entre: o tubérculo de Gerdy e a região posterior da fíbula (cm), ângulo entre a linha correspondente à região posterior da fíbula e a crista tibial (grau...

Effects of extract, fractions and 2,3-dihydromyricetin-3-O-α-L-rhamnoside ...

Pradosia huberi (Ducke) Ducke (Sapotaceae), an Amazonian species, is popularly known as "casca-doce" and used in the folk medicine for the treatment of gastritis. The ethanol extract of the bark contains mainly polyphenolic compounds, which are known to show a large number of activities, including cardioprotective and vasorelaxant effects. The aim of this study was to evaluate the pharmacological properties ind...

Cardiovascular effects induced by the hydroalcoholic extract of the stem of Xyl...

The cardiovascular effects induced by the hydroalcoholic extract of the stem of Xylopia cayennensis (HEXC) were studied in rats using a combined in vivo and in vitro approach. In non-anesthetized rats, HEXC injections produced a significant and dose-dependent hypotension associated with an increase in heart rate. The hypotensive response was not attenuated after nitric oxide (NO) synthase blockade, L-NAME (20 m...

A sixty-four-year-old woman with Chagas' disease, who underwent implantation of...

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