Ferulic acid is a caffeic acid derivative and a common phenolic compound quite abundant in various medicinal plants that used for pain relief. The antinociceptive effect of ferulic acid has been shown; however, the action mechanisms of ferulic acid still remain unclear. The purpose of the present study was to investigate the possible mechanism of action of ferulic acid-induced antinociception i...

The present study was carried out to investigate the analgesic activity of Etoricoxib (10 mg) for individual drug therapy and etoricoxib (5 mg) for combination therapy with diclofinac potassium (10 mg) using Acetic acid induce writhing, Hot plate and Tail immersion methods. The test and standard drugs significantly (p<0.001) reduced the number of abdominal constriction and stretching of hind li...

objective(s) the present study was undertaken to investigate the nociception activity of promethazine, a tranquillizer devoid of hypnotic activity in mice. materials and methods antinociception was evaluated, using the acetic acid-induced writhing, tail flick, hot plate and formalin pain tests. results promethazine (4 and 6 mg/kg) and acetylsalicylic acid (100 mg/kg) produced a significant inhi...

Pleiotrophin (PTN) is a growth factor that exhibits neurotrophic actions and is upregulated at sites of nerve injury. Upregulation of PTN levels in injured dorsal root ganglion correlates with decreased mechanical allodynia and faster recovery from Chronic Constriction Injury of the rat sciatic nerve. Despite the evidence pointing to a role of PTN in the development of chronic pain, the role of...

PURPOSE The present study was designed to investigate the anti-nociceptive activity of ethanolic leaf extract of Trema cannabina Lour (family: Cannabaceae) in experimental animal models. METHODS The anti-nociceptive action was carried out against two types of noxious stimuli, thermal (hot plate and tail immersion tests) and chemical (acetic acid-induced writhing) in mice. RESULTS Phytochemi...

BACKGROUND Persicaria hydropiper (Linn.) Delarbre is a common plant of Polygonaceae family commonly called Bishkatali in Bangladesh. Leaves of the plant are traditionally used in the treatment of rheumatic pain, gout, and skin diseases such as ringworms, scabies, boils, abscesses, carbuncles, bites of snakes, dogs or insects. This study evaluated the antinociceptive effect of the methanol extra...

Results: TT treatment of diabetic rats reduced pain score only in chronic phase of the formalin test (p<0.05). Meanwhile, SS administration significantly reduced pain score only at chronic phase of the test (p<0.05). Regarding hot tail immersion test, diabetic rats showed a significant reduction in tail flick latency as compared to control ones (p<0.05). Although TT treatment of diabetic rats i...

objective: this study was designed to investigate the antinociceptive effect of curcumin in diabetic rats by using the formalin and hot tail immersion tests. methods: wistar rats were divided into the following six groups:  control; curcumin-treated control (50 mg/kg); diabetic; sodium salicylate (ss)-treated diabetic; and two curcumin-treated diabetic groups (10 and 50 mg/kg). curcumin was ad...