C. Changamma

Effect of Estradiol Valerate on Serum Biochemical Profiles in Aged Female Albino Rats

A. Lalithamma & C. Changamma · Annual Research & Review in Biology · 2014

Estradiol valerate is used for hormone replacement therapy because it contains the principal oestrogen hormone that is lost during the change of life. Progynova contains estradiol valerate, an ester of the endogenous female estrogen. The main aim of this study was to evaluate the...

Open access Research Article 10.9734/ARRB/2015/14749

Enzymatic Studies with Reference to Antifertility Potential of Piper betle Linn. Leaf Stalk Extract in Male Albino Rats

A. Govardhan Naik & C. Changamma · Annual Research & Review in Biology · 2014

The betel leaf (Tambula patra brint) is extensively cultivated in warm moist parts of India for its leaves; the antifertility properties of the betel plant were studied in both male and female rats. It was suggested that the contraceptive effect of the extract of leaf stalk of pi...

Open access Research Article 10.9734/ARRB/2015/11560