نتایج جستجو برای: antinociceptive activity

تعداد نتایج: 1137232  

Journal: :Molecular pharmacology 2004
F Libert J Bonnefont E Bourinet E Doucet A Alloui M Hamon J Nargeot A Eschalier

The reversal of the antinociceptive effect of systemically administered acetaminophen (paracetamol) by intrathecal administration of the potent 5-HT(3) receptor antagonist tropisetron has been reported in rats subjected to the paw pressure test, suggesting that acetaminophen action is mediated through spinal 5-HT(3) receptors. However, more recent data, showing differences between the pharmacol...

2016
Zhi-Yu Yin Lu Li Shuai-Shuai Chu Qing Sun Zheng-Liang Ma Xiao-Ping Gu

Dehydrocorydaline (DHC) is an alkaloidal component isolated from Rhizoma corydalis. Previous studies have shown that DHC has anti-inflammatory and anti-tumor effects and that it can protect the cardiovascular system. However, there are few studies of the antinociceptive effects of DHC in vivo. This study explored the antinociceptive effects and possible mechanisms of DHC in mice using two infla...

2017
Elham A. Afify Huda M. Alkreathy Ahmed S. Ali Hassan A. Alfaifi Lateef M. Khan

This study investigated the antinociceptive mechanisms of khat extract (100, 200, and 400 mg/kg, i.p.) in four pain models: two thermic (hot plate, tail-flick) and two chemical (acetic acid, formalin) models. Male mice were pretreated intraperitoneally (i.p.) with the opioid receptor blocker naloxone (5 mg/kg), the cholinergic antagonist atropine (2 mg/kg), the selective α1 blocker prazosin (1 ...

Journal: :avicenna journal of medical biotechnology 0

methanolic extract of whole plant of amaranthus viridis l (meav), was screened for antinociceptive activity using acetic acid induced writhing test, hot plate test and tail immersion test in mice. in a similar way a screening exercise was carried out to determine the antipyretic potential of the extract using yeast induced pyrexia method in rats. administration of the extracts was applied to bo...

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