[Objective] To investigate the mechanism of compound traditional Chinese medicine(TCM) on Newcastle disease virus(NDV) and to provide a scientific basis for the
[Objective] To clone and express canine IL-2 gene and thus to provide theoretical support for the development of novel immune enhancers and genetic engineering
[Objective] To understand the toxicity and sterilization effects of the tetrakis hydroxmethyl phosphonium sulfate (THPS) as a novel quaternary phosphonium bioci