Antibiotic-Antimycotic Antibiotic-Antimycotic Antibiotic-Antimycotic is a solution that is commonly added to cell culture media to prevent contamination by various bacteria and fungi. It generally contains 10,000 units per milliliter penicillin, 10,000 micrograms per milliliter streptomycin, and 25 micrograms per milliliter amphotericin B. Penicillin is a Beta-lactam antibiotic that is effective in inhibiting Gram-positive bacteria. Streptomycin is an aminoglycoside antibiotic which is effective against most Gram-negative bacteria. Amphotericin B is effective against multi-cellular fungi and yeasts. In human cell culture Antibiotic-Antimycotic solution was used to wash follicular aspirate and granulosa lutein cells to avoid microbial contamination during human oocyte retrieval for assisted
Antibiotic gastric juices and hydrogen peroxide). It also excluded synthetic antibacterial compounds such as the sulfonamides. In current usage, the term "antibiotic" is applied to any medication that kills bacteria or inhibits their growth, regardless of whether that medication is produced by a microorganism or not. The term "antibiotic" derives from "anti" + βιωτικός ("biōtikos"), "fit for life, lively", which comes from βίωσις ("biōsis"), "way of life", and that from βίος ("bios"), "life". The term "antibacterial" derives from Greek ἀντί ("anti"), "against" + βακτήριον ("baktērion"), diminutive of βακτηρία ("baktēria"), "staff, cane", because the first bacteria to be discovered were rod-shaped. The