Now showing items 1-10 of 34
Evaluation of antidiarrhoeal effects of Psidium guajava L. (Myrtaceae) aqueous leaf extract in mice
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2006-12-01) [Artigo]
A crude aqueous extract of the leaves of the guava tree, Psidium guajava L. (Myrtaceae), were studied for antidiarrhoeal effects, to place one of its traditional medical uses. The extract induced a decrease in the propulsive ...
Circadian time-dependent effects of fencamfamine on inhibition of dopamine uptake and release in rat striatal slices
(Brazilian Journal of Medical and Biological Research, 1997-05-01) [Artigo]
Fencamfamine (FCF) is a central stimulant that facilitates central dopaminergic transmission through inhibition of dopamine uptake and enhanced release of the transmitter. We evaluated the changes in the inhibition of ...
Effect of nωnla, an inhibitor of No-synthase, on the release of tissue-plasminogem activator from rat aorta
(Revista de Ciencias Farmaceuticas, 2003-12-01) [Artigo]
Alterations in the synthesis or enhanced inactivation of nitric oxide (NO) and increase in fibrin deposition in the vascular bed lead to an imbalance that can induced intravascular coagulation. NO is produced through ...
Determinação de cetamina em plasma por HPLC: Aplicação em um estudo de farmacocinética de associação medicamentosa em cães
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2008-10-28) [Artigo]
A S(+) cetamina é um fármaco amplamente utilizado na medicina para induzir anestesia e a associação com midazolam é empregada para minimizar seus efeitos adversos. Associações medicamentosas podem resultar em interações ...
Estudo das propriedades analgésicas da Achillea millefolium L. (Asteraceae)
(Revista Brasileira de Plantas Medicinais, 2001-07-05) [Artigo]
This study was designed to separately evaluate the analgesic capacity of 15% tea from Achillea millefolium leaves and florid ends. Three different tests were performed. The animals were separated in 3 groups: group I ...
PARTICIPACAO COLINERGICA NOS EFEITOS DAS DROGAS ANTIPSICOTICAS NA FEBRE DEVIDA A UM PIROGENIO BACTERIANO
(Revista de Ciencias Farmaceuticas, 1991-12-01) [Artigo]
Cannabidiol administration into the bed nucleus of the stria terminalis alters cardiovascular responses induced by acute restraint stress through 5-HT1A receptor
(European Neuropsychopharmacology, 2013-09-01) [Artigo]
Systemic administration of cannabidiol (CBD) is able to attenuate cardiovascular responses to acute restraint stress through activation of 5-HT1A receptors. Previous results from our group suggest that the bed nucleus of ...
Envolvimento do sistema dopaminérgico na sensibilização comportamental ao femproporex
(Revista de Ciencias Farmaceuticas, 2002-12-01) [Artigo]
The effects of repeated administration of fenproporex (FEN) on motor activity of rats were studied. FEN-treated group (5.0 mg/kg, i.p., single dose, 7 consecutive days), showed a marked increase in the motor activity of ...
Effect of NωNLA or dexamethasone on vascular hyporeactivity induced by E. coli endotoxin in sham and adrenalectomized rats
(Revista de Ciencias Farmaceuticas, 2000-12-01) [Artigo]
Induction of iNOS by bacterial products is considered to be part of the defense mechanism against infection. However, it has been suggested that the bacterial-induced NO-overproduction may be involved in the vascular ...
ESTUDO COMPARATIVO DA ATIVIDADE FIBRINOLITICA DO PLASMA DE RATO EM FIBRINA HUMANA, BOVINA E MURINA
(Revista de Ciencias Farmaceuticas, 1992-12-01) [Artigo]