野生成年树鼩主要脏器重量及脏器系数的测定分析

目的对野生成年树鼩的体重和主要脏器重量进行测定,计算其脏器系数。方法测定60只野生成年树鼩体重及11个主要脏器重量,并计算其脏器系数。进行脏器重量、脏器系数的性别间比较分析及Kendall和谐系数分析。结果性别间比较心、肺重量差异极显著（P〈0.01）,脑、肾上腺、胰腺重量之间差异显著（P〈0.05）;肾上腺、胰腺系数差异有极显著性（P〈0.01）,心、肺、肾系数之间差异均达到了显著水平（P〈0.05）。Kendall和谐系数（W）分析表明,动物与其个体各主要器官整体发育协调性较好。结论野生成年树鼩心重量、肺重量、脑重量、肾上腺重量、胰腺重量、肾上腺系数、胰腺系数、心系数、肺系数、肾系数性别间存在差异。

Measurement and Analysis of the Weight and Coefficients of Major Organs in Wild Adult Tree Shrews

Objective To measure the body weight and weight of major organs in wild adult tree shrews,and calculate the organ coefficient.Methods Sixty wild adult tree shrews（35 male and 25 female） were chosen,and the body weight and the weight of 11 organs were determined,then the organ coefficients were calculated.Finally the data were statistically analyzed.Results Between female and male tree shrews,the heart and lung weights showed a very significant difference（P 0.01） and the difference of weight of brain,adrenal gland and pancreas was significant（P 0.05）,the coefficient of the adrenal and pancreas had very significant difference（P 0.01） and the difference of heart,lung and kidney was significant（P 0.05）.The growth of major organs of animal community was in a good harmony determined through the analysis of Kendall coefficients.Conclusions Significant sex differences exist in the weights of heart,lung,brain,adrenal gland,pancreas,and coefficients of adrenal gland,pancreas,heart,lung,kidney between female and male wild adult tree shrews.