关键词: 动物模型, 动物福利, 疼痛管理

Abstract: Animal experiments based on animal models are necessary means in basic medical research, drug development and evaluation of medical devices, and play a very important role in the development of medicine and even modern science and technology. In recent years, the continuous development of animal experiments has brought many new challenges. More attention should be paid to the welfare of experimental animals in biomedical research than ever before. This paper aims to strengthen the depth control of pain management and animal welfare of basic medical postgraduates and other animal experiment practitioners while ensuring the experimental result. Through the comparative analysis of animal models of diseases involved in new coronavirus research and tumor research, the important position of pain management in animal welfare is highlighted. The related contents of animal welfare and pain management in the construction of common medical experimental animal models in China at the present stage are summarized and suggestions are put forward.

Key words: animal model, animal welfare, pain management