OBJECTIVE To investigate pharmacological interactions of diazepam with non steroidal anti-inflammatory drugs. METHODS Non selective cyclooxygenase enzyme inhibitors (100 mg/kg acetylsalicylic acid, 10 mg/kg inhibitors (100 mg/kg acetylsalicylic acid, 10 mg/kg indomethacin, and 10 mg/kg diclofenac), a selective cyclooxygnase-1 inhibitor (10 mg/kg acetylsalicylic acid), and a selective cyclooxy...

We have shown that buspirone, a partial agonist of 5-hydroxytryptamine 1A (5-HT1A) receptors, improves motor dysfunctions induced by 6-hydroxydopamine (6-OHDA) and haloperidol in rats. The present work extends these findings by investigating the role of 5-HT1A receptors on catalepsy-like immobilization in rats, a model of Parkinson’s disease. Catalepsy was induced by unilateral infusion of 6-OH...

We have shown that buspirone, a partial agonist of 5-hydroxytryptamine 1A (5-HT1A) receptors, improves motor dysfunctions induced by 6-hydroxydopamine (6-OHDA) and haloperidol in rats. The present work extends these findings by investigating the role of 5-HT1A receptors on catalepsy-like immobilization in rats, a model of Parkinson’s disease. Catalepsy was induced by unilateral infusion of 6-OH...

ketotifen is a potent, safe and long acting antihistamine that is effective in treatment of asthma and its use is believed to causes weight gain and drowsiness. cyproheptadine, an antihistamine, has anticholinergic and antiserotonergic effects, and causes increases of the appetite and weight gain. in this study the effects of different doses of ketotifen and/or cyproheptadine on the appetite an...

We examined the ability of uridine to increase the therapeutic index of 5-fluorouracil (FUra) against C57BL/6 x DBA/2 F, mice bearing a Day 1 B16 melanoma or L1210 leukemia. FUra (400, 600, or 800 mg/kg, i.p.) followed in 24 hr by a 5-day s.c. infusion with uridine (5 g/kg/day, s.c.) was compared with the maximum tolerated dose of FUra (200 mg/kg, i.p.) plus a 5-day infusion with 0.9% NaCI solu...

The sedative effects of intramuscular (IM) alfaxalone in 2-hydroxypropyl-beta-cyclodextrin (alfaxalone-HPCD) were evaluated in cats. The cats were treated with alfaxalone-HPCD in five occasions with a minimum 14-day interval between treatments: an IM injection of 1.0 mg/kg (IM1), 2.5 mg/kg (IM2.5), 5 mg/kg (IM5) or 10 mg/kg (IM10), or an intravenous injection of 5 mg/kg (IV5). The sedative effe...

We examined the ability of uridine to increase the therapeutic index of 5-fluorouracil (FUra) against C57BL/6 X DBA/2 F1 mice bearing a Day 1 B16 melanoma or L1210 leukemia. FUra (400, 600, or 800 mg/kg, i.p.) followed in 24 hr by a 5-day s.c. infusion with uridine (5 g/kg/day, s.c.) was compared with the maximum tolerated dose of FUra (200 mg/kg, i.p.) plus a 5-day infusion with 0.9% NaCl solu...

background: previous studies have confirm the effects of water extract of crocus sativus on the euphoric and behavioral properties of morphine in mice. objective: in the present study, the effects of intra-accumbal administration of alcohol extract of crocus sativus stigma on the acquisition and expression of morphine-induced conditioned place preference (cpp) in male wistar rats (250-300 g) we...