Effect of Bacopa monniera (Linn.) on lipid peroxidation and lipofuscinogenesis in prostate gland of D-galactose induced aging mice, Mus musculus.

The levels of malondialdehyde and lipofuscin pigments were increased in the prostate of D-galactose (0.5 ml/day, sc, for 20 days) induced aging mice. After B. monniera (40 mg/kg body weight for 20 days) ethanol leaf extract administration levels of both the parameters were reduced significantly. The results suggest that B. monniera prevents formation of malondialdehyde and lipofuscin pigments which are the indicators of aging.

Effect of ayurvedic medicines on beta-glucuronidase activity of Brunner's glands during recovery from cysteamine induced duodenal ulcers in rats.

Biochemical and histochemical studies revealed decreased beta-glucuronidase activity in the Brunner's glands of duodenal ulcerated rats. The enzyme activity showed gradual increase during recovery. Rats treated with a mixture of Ayurvedic medicines (Glycyrrhiza glabra, Terminalia chebula, Piper longum and Shanka Bhasma) recovered faster with concomitant increase in beta-glucuronidase activity in the Brunner's glands. It can be concluded that Ayurvedic medicines used do not act as antacid but improve the secretory status of Brunner's glands involved in the protection against duodenal ulcer.