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 hydrochloride is prepared as a solution and lyophilized in its final container. Vancomycin is a tricyclic glycopeptide antibiotic derived from Amycolatopsis orientalis(formerly Nocardia orientalis). The molecular formula is C H Cl N O lHCl and the molecular weight is 1,485.71. 66 75 2 9 24.