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.
$20.90Original price was: $20.90.$17.60Current price is: $17.60.
Brova-S Dewormer for Dogs praziquantel + pyrantel pamoate
Combined anthelmintic drug with a broad spectrum of action on round and tape helminths of all phases of development.
Praziquantel is a synthetic compound, a quinoline derivative, that disrupts the permeability of cell membranes of helminths for calcium ions, which leads to inhibition of glucose metabolism, destruction of cell membranes in parasites, their paralysis and death.
Pyrantel pamoate - a tetrahydro pyrimidine derivative, is active against nematodes of all forms of development, blocks the transmission of nerve impulses in neuromuscular synapses by depolarizing the membranes of muscle cells, thereby causing paralysis of the muscular system of the nematodes.
$19.04Original price was: $19.04.$17.27Current price is: $17.27.
Rated 5.00 out of 5
Albendahelm 250 Pet (Albendazole) Dewormer for Dogs and CatsFor removal and control of liver flukes, tapeworms, stomach worms (including 4th stage inhibited larvae of Ostertagia ostertagi), intestinal worms, and lungworms.