How effective is Kitasamycin against treating pulmonary and digestive diseases?
A：i) The pulmonary infection of livestock is mainly caused by mycoplasama and G+（eg.Pasteurelle、pneumonococcus), and mycoplasama is usually the inductive pathogen for respiratory disease. ii）The microbial population in digestive canal of livestock includes G- (eg. E coli) and parts of G+(eg. Clostridium), when microbial population becomes unbalanced, it appears diarrhea caused by Bacillus coli or enteric inflammation resulted by Gram+. iii) Kitasamycin has antibacterial activity to mycoplasma, Gram+, some Gram-, and it is hypersensitive to mycoplasma and Perfringens at ircumnatal period. The action mechanism is to inhibit the protein synthesis of bacteria so that bacteria cannot grow. If Kitasamycin is orally taken, target anaimal will absorb it well and comes peak of content in blood after 2 hours. Kitasamycin focus and concentrate at Live and lung, excrete from liver and gall system. As a result, it has fairly good precaution and controlling effect to pulmonary infection and inflamma
