Purpose: To investigate the active fraction of pomegranate fruit extract and screen it for analgesic activity. Methods: The analgesic activity of pomegranate ethyl acetate fraction (EtOAc) was examined using three models of pain: writhing, hot tail flick and plantar tests. EtOAc was administered by oral gavage in doses of 100, 150 and 200 mg/kg, p.o., for all the tests and compared to aspirin (...

Accumulating evidence suggests that vesicular glutamate transporters (VGLUTs), which control the storage and release of glutamate, may play a role in pain processing. Chicago sky blue 6B (CSB6B), which is structurally related to glutamate, is a competitive VGLUT inhibitor without affecting plasma membrane transporters. The present study was designed to investigate the antinociceptive effects of...

Smilax canariensis Brouss. ex Willd. is an endemic plant of the Canary Islands. Its rhizomes, leaves and stems have been traditionally used in Canary folk medicine to treat a wide variety of conditions including pain. Our objective is to investigate the analgesic and anti-inflammatory activities of different extracts of S. canariensis in Swiss mice, using established biological models for pain ...

ziziphora tenuior has been used in iranian folk medicine as an analgesic and for treament of digestive diseases.this study was designed to investigate the antinociceptive effects of hydroalcoholic extract of z. tenuior on visceral pain and its possible involvement in opioidergic and serotoninergic systems in male albino n-mri mice. antinociceptive effect of was determined by writhing test as a ...

Buprenorphine (BUP) is an oripavine analgesic that is beneficial in the maintenance treatment of opiate-dependent individuals. Although BUP has been studied extensively, relatively little is known about norbuprenorphine (norBUP), a major dealkylated metabolite of BUP. We now describe the binding of norBUP to opioid and nociceptin/orphanin FQ (ORL1) receptors, and its effects on [(35)S]guanosine...

The methanol extract of Mimosa pudica was studied for its antibacterial activity against twelve pathogenic bacteria. also effect on acetic acid induced writhing model in mice. showed good two gram-positive and six gram-negative bacteria but failed to show any Staphylococcus pyogenes, Salmonella typhi, Shigella boydii Vibrio cholera. exhibited no antinociceptive test; rather it increased the abd...

To elucidate the mechanism of anti-arthritic action of the Arthosansar, a polyherbal formulation has proven anti-arthritic activity. The mechanism is elucidated by emphasizing on immunomodulation, anti-inflammatory and analgesic action. The study is carried out using CFA induced arthritis in rats, carrageenan induced peritonitis in mice, inflammation induced by various phlogistic agents in rats...

Argyreia speciosa (Convolvuceae) is regarded as a ‘Rasayan’ drug in the ayurvedic system of medicine to cure diseases of nervous system. Sphearanthus indicus is known as nervine tonic and used for relief of pain in Indian traditional system of medicine. In the present study an attempt was made to evaluate the analgesic and anti-inflammatory activity of hydroalcoholic extract of Argyreia specios...