Jakubów K, Gromadzka-Ostrowksa J
Comp Biochem Physiol A Comp Physiol. 1987;86(1):109-12. doi: 10.1016/0300-9629(87)90285-4.
Twenty-four hour changes in lysozyme level, total plasma protein concentration, gamma-globulin concentration, leucocyte number and different forms of leucocyte in the peripheral blood of male chinchillas and rabbits were investigated. All investigated parameters in both species showed statistically significant 24-hr changes, but only total plasma protein concentration in rabbits and gamma-globulin concentration and leucocyte number in chinchillas have a circadian rhythm character. The cosine curve characteristics for these rhythms are as follows; acrophases 0.45 + 2.18 hr, 10.02 + 4.29 hr, 2.14 + 3.20 hr; amplitudes 0.48 + 0.32 g%, 0.34 + 0.41 g%, 1.12 + 0.88 X 10(3)/min3; mesors 6.10 + 0.22 g%, 2.23 + 0.21 g%, 8.78 + 0.65 X 10(3)/mm3, respectively.
研究了雄性龙猫和兔子外周血中溶菌酶水平、血浆总蛋白浓度、γ-球蛋白浓度、白细胞数量及不同类型白细胞的24小时变化。两个物种中所有研究参数均显示出具有统计学意义的24小时变化，但只有兔子的血浆总蛋白浓度以及龙猫的γ-球蛋白浓度和白细胞数量具有昼夜节律特征。这些节律的余弦曲线特征如下：峰值相位分别为0.45±2.18小时、10.02±4.29小时、2.14±3.20小时；振幅分别为0.48±0.32 g%、0.34±0.41 g%、1.12±0.88×10³/mm³；平均周相分别为6.10±0.22 g%、2.23±0.21 g%、8.78±0.65×10³/mm³。
