نتایج جستجو برای: hot plate welding
تعداد نتایج: 165303 فیلتر نتایج به سال:
Present study reports analgesic activity of petroleum ether, chloroform, ethyl acetate and methanolic extracts of leaves and seeds of Trigonella foenum-graecum Linn. (Fabaceae) using hot plate method for evaluation of central analgesic activity and acetic acid induced writhing test for evaluation of peripheral analgesic activity in mice. All the extracts of Trigonella foenum-graecum ...
Background and purpose : Dextromethorphan is a non-competitive NMDÂ receptor antagonist in the glutamatergic system with over 47 years of clinical usage experience as an over-the counter antitussive drug. We previously demonstrated that dextromethorphan modulates the pain threshold in the mouse acetic acid (0.6%,intraperitonealy)-induced writhing test (a tonic and chemical model for chronic p...
Objective(s):Reduction of pharmacological effectiveness or tolerance appears following repeated administration of many analgesic drugs. We investigated tolerance to anti-nociceptive effects of orexin-A, an endogenous potent analgesic peptide using the hot-plate test.Materials and Methods:Orexin-A was microinjected ICV (intracerebroventricular) with an interval of 12 hr for 7 continuous days and...
the antinociceptive effect of elaeagnus angustifolia fruits was studied in mice. the antinociceptive effect of ethanolic and boiling water extracts was studied using two thermal stimuli, the hot-plate and tail-flick tests. the intraperitoneal and oral administration of the ethanolic extract of seed 0.75-7.00 g/kg), but not pericarp and medulla had significant antinociceptive activity in the hot...
Background and Objectives: There have been many studies done to recognize the mechanism of controllingpain. However, there are still a lot of un-answered questions about initiatory nervous centers in expressing nociceptive behaviors and pain modulation. The nuclei ofparagigantocellularislateralis (LPGi) participate in different functions like adjustment of blood circulation, withdrawal syndrome...
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