Rahaman H, Srihari S, Krishnamoorthy R V
Lab Anim. 1975 Jan;9(1):69-78. doi: 10.1258/002367775780994880.
The famale loris had a higher erythrocyte count than the male whereas in the bonnet monkey the converse occurred. Sex differences were seen in the neutrophil and leucocyte counts, but not in the eosinophils and monocytes. The loris exhibited high potassium, magnesium, chloride and sulphate levels, while the bonnet monkey showed a relatively high level of sugar and haemoglobin. The loris showed higher percentages of blood cholesterol and urea. There were species-dependent variations in the plasma proteins independent of the sex. The electrocardiographic patterns did not reveal sex differences in either animal. However the conventional II lead revealed species specific differences in the duration and the component wave form amplitudes of these animals. The haematological and electrocardiographic differences have been correlated with differences in physiology and physical activity patterns of these animals. The present data suggests that a gradual reduction in the number of lymphocytes and an increase in the number of neutrophils occurred during the course of the evolution of primates.
雌性懒猴的红细胞计数高于雄性，而在帽猴中情况则相反。中性粒细胞和白细胞计数存在性别差异，但嗜酸性粒细胞和单核细胞计数不存在性别差异。懒猴的钾、镁、氯和硫酸盐水平较高，而帽猴的糖和血红蛋白水平相对较高。懒猴的血液胆固醇和尿素百分比更高。血浆蛋白存在物种依赖性差异，与性别无关。两种动物的心电图模式均未显示出性别差异。然而，常规II导联显示这些动物在心电图持续时间和各波幅方面存在物种特异性差异。血液学和心电图差异与这些动物的生理和身体活动模式差异相关。目前的数据表明，在灵长类动物的进化过程中，淋巴细胞数量逐渐减少，中性粒细胞数量逐渐增加。
