Sulfamethazine is a synthetic chemotherapeutic agent from the sulfamide group. Trimethoprim is a synthetic chemotherapeutic agent derived from diaminopyrimidine.
Separately, each component has a bacteriostatic mechanism, but sulfamethazine and trimethoprim, taken in a 4: 1 ratio, enhance the effect of the drug and give it a bactericidal nature of action.
Such synergy is manifested due to the fact that its components affect two sequential processes that are necessary for the synthesis of tetrahydrofolic acid or bacterial folic acid, which plays a major role in the synthesis of bacterial purines. The bacterial wall is impermeable to folates, so the synthesis of purines depends on the intrinsic synthesizing ability of microorganisms.
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Powder amoxicillin for broiler chickens, chickens, pigs, dogs, cats
Amoxicillin trihydrate - semi-synthetic penicillin, belongs to beta-lactam antibiotics, inhibits the synthesis of bacterial cell walls by inhibiting transpeptidase and carboxypeptidase, which causes a violation of osmotic pressure and the death of microorganisms in the developmental stage.
Potassium clavulanate is a beta-lactam structurally related to penicillins, has little antibacterial activity, but, irreversibly inhibiting a size of beta-lactamases, prevents inactivation of amoxicillin and provides its antibiotic activity against bacteria, usually resistant to other amoxicillin-resistant amoxicillin.
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The hormone of the posterior pituitary protein-peptide structure stimulates the smooth muscles of the uterus, increases contractile activity, and to a lesser extent the tone of the uterus.