Antihyperglycemic and analgesic activity studies with boiled Cicer arietinum L. seeds.

In oral glucose tolerance tests, methanol extract of boiled seeds of Cicer arietinum (MECA) significantly and dose-dependently reduced blood glucose levels in glucose-loaded mice by 27.7, 31.9, 36.2, and 42.2%, respectively, at doses of 50, 100, 200 and 400 mg per kg in comparison to a standard antihyperglycemic drug, glibenclamide, which reduced blood glucose levels by 48.2% at a dose of 10 mg per kg. In acetic acid induced writhing tests in mice, MECA at the afore-mentioned doses reduced the number of writhings, respectively, by 21.4, 35.7, 39.3, and 46.4% versus the 42.9 and 53.6% reductions observed with a standard analgesic drug, aspirin, at doses of 200 and 400 mg per kg, respectively. MECA thus demonstrated considerable antihyperglycemic and analgesic properties and may be used to alleviate high blood glucose levels and provide relief from pain.

Callus extract of Ipomoea mauritiana show analgesic and antihyperglycemic activity in Swiss albino mice.

Callus can be a viable alternative to obtain important phytochemicals and analyze crude extract for pharmacological activities rather than going the cumbersome way of collecting and destroying possibly endangered plants. In this study, callus was produced using nodal explant of Ipomoea mauritiana, and methanol extract of dried and powdered callus was evaluated for its analgesic and antihyperglycemic potential. The extract, when administered to Swiss albino mice at doses of 50, 100, 200 and 400 mg per kg significantly reduced the number of writhings in mice produced by intraperitoneal administration of acetic acid by 23.3, 33.3, 43.3, and 53.3%, respectively. A standard analgesic drug, aspirin, at doses of 200 and 400 mg per kg, reduced the number of writhings by 40.0 and 46.7%, respectively. In oral glucose tolerance tests conducted with glucose-loaded mice, the extract at doses of 50, 100, 200 and 400 mg per kg significantly reduced blood glucose levels by 35.1, 42.5, 53.6, and 58.8%. In comparison, a standard antihyperglycemic drug, glibenclamide, at a dose of 10 mg per kg reduced blood glucose levels by 60.7%. Our study indicates that methanol extract of callus of I. mauritiana can be used to alleviate pain and high blood sugar levels.

Antihyperglycemic and antinociceptive activities of methanolic extract of Euphorbia thymifolia L. whole plants / 中西医结合学报

To study the antihyperglycemic and antinociceptive activities of methanolic extract of the whole plant of Euphorbia thymifolia L., a plant used in folk medicine of Bangladesh for treatment of diabetes and pain.