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
Quinolone antibiotic contraindicated unless no other safe alternative antibiotic exists. However, one meta-analysis looking at the outcome of pregnancies involving quinolone use in the first trimester found no increased risk of malformations. They are also contraindicated in children due to the risks of damage to the musculoskeletal system. Their use in children is not absolutely contraindicated, however. For certain severe infections where other antibiotics are not an option, their use can be justified. Quinolones should also not be given to people with a known hypersensitivity to the drug class. The basic pharmacophore, or active structure, of the fluoroquinolone class is based upon