BACKGROUND The Asian population, in general, has higher antiretroviral concentrations than those who are not Asian, but there are limited pharmacokinetic data for darunavir/ritonavir in Asian children. METHODS Thai children aged ≥7 years and with body weight (BW)≥20 kg who were on darunavir/ritonavir for ≥2 weeks underwent 12-h pharmacokinetics with blood sampling before and at 1, 2, 4, 6, 8,...

The present study was undertaken to investigate the effect of aqueous and ethanolic extracts of T. bellirica on depression in mice using forced swim test (FST) and tail suspension test (TST). The extracts were administered orally for 10 successive days in separate groups of Swiss young male albino mice. Aqueous extract (50, 100 and 200 mg/kg) in a dose-dependent manner and ethanolic extract (10...

The aim of the present study was designed to evaluate the hepatoprotective and antioxidant potentials of GSE (100 and 200 mg/kg) and/or silymarin against TAA-induced liver fibrosis in rats. This study was designed to investigate the protective effect of grape seed extract (GSE) and/or silymarin against thioacetamide (TAA)-induced hepatic fibrosis in Sprague-Dawley rats. Mature male Sprague-Dawl...

Objective: The beneficial effects of clove on toothache have been well documented. We have also previously shown the analgesic effects of clove essential oil. The present work was done to investigate the analgesic effects of the aqueous extract of clove using hot plate test. The possible role of opioid receptors in the analgesic effects of clove was also investigated using naloxone. Materials a...

Pharmacokinetic parameters of 2-(allylthio)pyrazine (2-AP) were evaluated after i.v. administration of the drug (10, 20, 50, and 100 mg/kg body weight) and oral administration of the drug (10, 50, and 100 mg/kg body weight) to rats. The hepatic, gastric, and intestinal first-pass effects of 2-AP were also measured after i.v., intraportal, intraduodenal, and oral administration of the drug (10 a...

OBJECTIVES Ethanol extract of the stem of Bauhinia purpurea Linn. was subjected to analgesic and anti-inflammatory activities in animal models. MATERIALS AND METHODS Albino Wistar rats and mice were the experimental animals respectively. Different CNS depressant paradigms like analgesic activity (determined by Eddy's hot plate method and acetic acid writhing method) and anti-inflammatory acti...

Stroke is the third leading cause of death and disability around the globe. The aim of the present investigation was to evaluate the protective effect of hesperidin and its nitric oxide mechanism against cerebral ischemia reperfusion injury. Bilateral common carotid artery occlusion for 30 min followed by 24 h reperfusion was given to induce ischemia in rats. Animals were pretreated with hesper...

The aim of present study was to investigate the effect of Aegle marmelos leaf extract (AME) on hyperalgesia in alloxan-diabetic rats. Alloxan (150 mg/kg; i.p.) was injected to induce diabetes in wistar rats (150-200 g). The diabetic animals were treated with vehicle (diabetic control), varying doses of AME (25, 50, 100, 200 and 400 mg kg-1), fluoxetine (20 mg kg-1), propanolol (30 mg kg-1) foll...

Heterotheca inuloides Cass. (Asteraceae) is used in the traditional medicine of Mexico. The aqueous extract obtained from the flowers of H. inuloides was assessed for anti-inflammatory activity by carrageenan-induced edema test. At 100 mg/kg, i.p, it produced 29% inhibition of inflammation. Ethyl ether (HI-1), butanol (HI-2) and aqueous fraction (HI-3) were obtained from the aqueous extract. Th...