Archive | Antibiotics

In this essay we will discuss about antibiotics and its types. Essay # 1. Meaning of Antibiotics: Antibiotics (Gk. anti = against, bios = life) constitute the major part of chemotherapeutic agents of modern times that are used for treatment of diseases. They were defined by S.A. Waksman in 1945 as chemical substances produced by microorganisms which can kill or [...]