Protective effect of aqueous extract of against bromobenzene induced changes on cytosolic glutathione S-transferase isozymes in rat liver.

The aim of this study was to investigate beneficial effect of aqueous extract of (AEPF) on bromobenzene (BB) induced changes on cytosolic glutathione S-transferase (GST) isozymes in rat liver. Administration of BB significantly decreased the activity of GST, however, prior administration of AEPF prevented the BB induced decrease in GST activity. Further the cytosolic GSTs were purified from 3 groups of animals (control, BB and AEPF+BB administered) and resolved into three protein bands on SDS-PAGE.

Mechanism of antibacterial action of the alcoholic extracts of Hemidesmus indicus (L.) R. Br. ex Schult, Leucas aspera (Wild.), Plumbago zeylanica L., and Tridax procumbens (L.) R. Br. ex Schult.

Herbal products derived from Hemidesmus indicus (L.) R. Br.

In vitro antioxidant, antiproliferative, and phytochemical study in different extracts of Nyctanthes arbortristis flowers.

Nyctanthes arbortristis L. (Oleaceae) is widely used in the Indian system of traditional medicine and is reported to have various biological activities. The present study was intended to evaluate the antioxidant and antiproliferative activities of flower extracts of Nyctanthes arbortristis.

Protective effect of Hemidesmus indicus L. R. Br. against bromobenzene-induced mitochondrial dysfunction in rat kidney.

Hemidesmus indicus (HI) is used in ancient Indian traditional herbal medicine to treat hepatic and renal disorders. The present study was designed to investigate the protective effect of HI aqueous extract against bromobenzene induced mitochondrial dysfunction in rat kidneys. Rats were administered bromobenzene with or without prior administration of HI or vitamin E.

Protective effect of Phyllanthus fraternus against mitochondrial dysfunction induced by co-administration of cisplatin and cyclophosphamide.

The evolving role of mitochondria, in mediating chemotherapy-induced apoptosis motivated us for the studies described here. The combination of cisplatin and cyclophosphamide is widely used in treating various types of cancers. The purpose of our study was to understand the mechanism of the toxicity induced by the co-administration of cisplatin and cyclophosphamide, on mitochondrial bioenergetics, and to study the protective effect of prior administration of the medicinal plant extract Phyllanthus fraternus.