Losartan blocks the action of angiotensin II, resulting in the relaxation of the blood vessels. This relaxation causes the blood pressure to drop. The full effects of losartan are usually seen within 3 to 6 weeks after treatment has started. Losartan may be used alone or in combination with a diuretic (water pill).
Definitions of biological science. 1. dealing with the geographical distribution of animals and plants. the branch of biology that studies plants. the branch of biology that studies the effects of low temperatures on living tissues or organs or organisms. the branch of biology that studies the structure and function of cells. the branch of biology concerned with the relations between organisms and their environment.
Wiktionary (0.00 / 0 votes) Rate this definition: molecular biology (Noun). the branch of biology that studies the macromolecules of life, such as proteins, lipoproteins and nucleic acids. molecular biology (Noun). the branch of biology studies the manipulation of genetic sequence of DNA. molecular biology (Noun).