The respiratory system is responsible for gas exchange in animals-that is, the respiratory system transfers oxygen and carbon dioxide from the air to the circulatory system, and vice versa, across the respiratory surface. Different organisms utilize different methods of respiration.
Vancomycin is a branched tricyclic glycosylated peptide with bactericidal activity against most organisms and bacteriostatic effect on enterococci.
Vancomycin, a useful bactericidal antibiotic for selective clinical infections, is the therapy of choice for serious staphylococcal infections when the penicillins and cephalosporins cannot be used.The antibacterial spectrum of vancomycin also covers other gram-positive cocci and bacteria and gram-negative cocci.ancomycin, a useful bactericidal antibiotic for selective clinical infections, is the therapy of choice for serious staphylococcal infections when the penicillins and cephalosporins cannot be used.