自从1981年吴小闲等人将我国的野生树鼩(Tupaia belangeri chinensis)引进实验室饲养繁殖以来,许多研究者把这种新的实验动物用于医学科研,并取得进展。同时,对树鼩的血像、血清蛋白、体重、身长和器官解剖正常值和携带病毒等均有了研究和报道。国外对树鼩的解剖学、组织学和生理功能方面报道较多。但对于在饲养期间导致树鼩死亡的原因和病理学变化,除报道了一些肿瘤病例外,尚缺乏资料。为此将1981年以来本实验室所积累的尸检材料分析报道如下。材料和方法树鼩来自我国西南地区。笼养,以玉米窝头为主食,并每天补充1/4只熟鸡蛋和10～20克新鲜水果。饲养期间死亡者均进行大体剖解,并取内脏和中枢神 Since the introduction of Tupaia belangeri chinensis into our laboratory in 1981 by Wu et al., Many researchers have used this new experimental animal for medical research and made progress. At the same time, researches and reports have been made on the blood picture, serum protein, body weight, body length and normal anatomy of organs and carrying virus of tree shrews. Abroad, tree anatomical, histological and physiological functions reported more. However, there is a lack of information on the causes and pathological changes that led to the death of the tree shrew during feeding, except for some cases of cancer. To this end the laboratory since 1981 accumulated accumulation of autopsy material reported below. Materials and methods Tree 鼩 from Southwest China. Caged to cornwort-based food, and daily supplement 1/4 cooked eggs and 10 to 20 grams of fresh fruit. Death during feeding were generally anatomized, and take visceral and central god