Peng Xi, doctor, professor, doctoral supervisor, Chinese veterinary pathologist, and candidate of Academic and Technical Leaders in Sichuan Province,has long engaged in drug toxicology and pharmacodynamics, domestic animal nutrition, metabolic diseases and wild animal diseases research, especially good at the application of histopathological techniques in research on the pathogenesis of experimental animals, the safety of new drugs, and effects of drug treatment; and of flow cytometry in research on the evaluation of the disease models, pathogenesis and treatment mechanisms of experimental animals. He has managed and completed over 10 national, ministerial and provincial scientific research projects. In the past ten years, he has published more than 200 scientific research papers, including more than 150 SCI papers, more than 60 as the first author and corresponding author, and more than 40 SCI papers inclusive. He has served as the deputy chief editor of 3 monographs, including 1 "Twelfth Five-Year" national planning textbook. He served as a reviewer for international and domestic journals such asFood and Chemical Toxicology,Scientific Reports, andChinese Journal of Animal and Veterinary Sciences.