Taxonomic Notes: While subspecies taxonomy of Elephas maximus has varied among authors, the most recent treatment (Shoshani and Eisenberg 1982) recognizes three subspecies: E. m. indicus on the Asian mainland, E. m. maximus on Sri Lanka, and E. m. sumatranus on the Indonesian island of Sumatra.
How Does It Work? Avapro is part of a class of drugs called angiotensin II receptor blockers. As the name implies, the drug blocks angiotensin II receptors. This decreases the effectiveness of a chemical known as angiotensin II, which normally causes blood vessels to narrow (constrict).
Prempro is similar to other drug manufacturer's hormone replacement therapy drugs that have been used for fifty years. It was originally thought that Prempro and other hormone replacement therapy options protect against heart disease and osteoporosis and to help treat symptoms of menopause.rempro is similar to other drug manufacturer's hormone replacement therapy drugs that have been used for fifty years. It was originally thought that Prempro and other hormone replacement therapy options protect against heart disease and osteoporosis and to help treat symptoms of menopause.