Penicillins are among the bactericidal antibiotics. Penicillins destroy the cell wall of the bacteria by interfering with trans-peptidase enzymes responsible for forming cross-links between peptidoglycans strands. Penicillins affect cell growth of active bacteria and have little effect on inactivated bacteria.
The phosphate ion is a component of body’s buffering and the form of its excretion in urine (i.e.as hydrogen phosphate or as dihydrogen phosphates) buffers the excretion of hydrions into ultra-filtrate.
Ceftiofur Sodium, eq. to 4 g Ceftiofur. Each vial contains 4 g of Ceftiofur, which after preparation of its solution will equal 50 mg of base Ceftiofur in the form of sodium salts in 1ml.
Oxytetracycline is a broad – spectrum antibiotic, highly effective against a large number of pathogenic organisms. Bacterial proteins. Oxytetracycline binds reversibly to bacterial 30S ribosomes and inhibit protein synthesis, perhaps by several mechanisms.