Antibiotics are used to treat morbific diseases. An antibiotic is a chemical substance produced by microorganisms which has the efficiency to inhibit the growth of bacteria and destroy bacteria and some former(a) organisms (Antimicrobial, 2003). Penicillium and Cephalosporium produce beta-lactam antibiotics: penicillins, cephalosporins, and their relatives. Actinomycetes, mainly Streptomyces species produce tetracyclines, aminoglycosidases (streptomycin and its relatives), macrolides (erythromycin and its relatives), chloramphenicol, ivermectin, rifamycins, and most other clinically useful antibiotics that are not beta-lactams.
Bacillus species such(prenominal) as Bacillus polymyxa and Bacillus subtilis produce polypeptide antibiotics (polymixin and bacitracin), and Bacillus genus Cereus produces zwittermycin. These organisms have in common that they live in a soil habitat and form some sort of spore or resting structure.
Each class of antibiotic is particularised against certain types of organisms, though some are active against a broader spectrum of microorganisms than others, and has a specific site/mode of action. They usually work by destroying the kiosk membrane or cell wall inte
Ordercustompaper.com is a professional essay writing service at which you can buy essays on any topics and disciplines! All custom essays are written by professional writers!
No comments:
Post a Comment