【摘要】 树鼩科(Tupaiidae)的分类学地位尚有争议。一些学者认为,它是灵长类中分类地位最低的类群。谷冈功邦等(1979)把它归属灵长目,原猿亚目。近年来,树鼩在生物学和医学研究中的应用,日趋广泛。有关树鼩生理指标的报道着重于血象,(Braun和Kloft,1965;Hunt和Chalifoux,1967;邹如金等,1983;周化愚等,1983)。生化方面数值的测定,仅见Braun & Kloft一文中附带报道了血清蛋白电泳成分的百分比;Schwaier等(1979)以树鼩为胆结石动物模型的研究中,报告了对照组24只雌性动物的8项血液生化值;戴长柏等(1983)报道了云南树鼩血清蛋白电泳的分析。本文利用经驯养的云南树鼩(Tupaia belangeri chinensis),测定了33项生化及免疫学的数值或反应,供研究工作参考。更多还原

【Abstract】 The wild-caught treeshrews were introduced from Kunming Institute of Zoology and domesticated for [more than 1 year in Shanghai. The 17 females and 18 males with a body weight from 100-130 g and in good physical condition were used. The animals were kept in room with open system and natural light. The room temperature was 10-30?, the relative humidity ranged between 50% and 70%, and the noise was controlled below 60 dB. The treeshrews were reared in cages housing 1 - 3 animals each and fed with a locally prepared pelleted diet, supplemented with fresh apples daily, eggs, meat, and cod liver oil twice a week. Tap water dissolved with vitamins was offered ad libitum. Blood samples were obtained by cervical vein bleeding before feeding.A total of 33 items were tested. The methods used in these tests are shown in corresponding column of the tables.The results are presented in Table 1-5, whereas the comparison of serum protein fractions among different authors is summarized in Table 6 .The electrophoretic pattern of scrum protein is illustrated in Fig. 1.The results are discussed and compared with relevant papers.更多还原