欧洲野牛（Bison bonasus L.）红细胞系统的季节性变化
Seasonal changes in the red blood cell system in the European bison, Bison bonasus L.
作者信息
Gill J
机构信息
Department of Vertebrate Animal Physiology, University of Warsaw, Poland.
出版信息
Comp Biochem Physiol A Comp Physiol. 1989;92(3):291-8. doi: 10.1016/0300-9629(89)90566-5.
PMID:2565780
Abstract
- In 195 European bisons divided into four groups (Group 1, 0-3 year-old males; Group 2, 0-3 year-old females; Group 3, mature bulls, over 3 years old; Group 4, mature cows, over 3 years old) seasonal changes in red blood cell number and diameter, haemoglobin level, haematocrit value, index F, MCH, MCHC and MCV were studied. 2. Seasonal cyclicity was found only in red blood cell diameters in all groups. 3. In young males the cyclicity was found in MCHC and in MCV only. 4. In young females the cyclicity was found in Hb and Hct values, in MCH and in MCV. 5. In mature bulls cyclicity was found only in RBC diameter and in MCV. 6. In mature cows the cyclicity was found in index F, MCH and in MCHC values. 7. Seven out of 14 acrophases of cyclic indices occurred just before autumnal equinox and three before vernal equinox.
摘要
- 对195头欧洲野牛分为四组（第1组，0至3岁雄性；第2组，0至3岁雌性；第3组，3岁以上成年公牛；第4组，3岁以上成年母牛）进行了红细胞数量和直径、血红蛋白水平、血细胞比容值、F指数、平均红细胞血红蛋白含量（MCH）、平均红细胞血红蛋白浓度（MCHC）和平均红细胞体积（MCV）的季节性变化研究。2. 仅在所有组的红细胞直径中发现季节性周期性变化。3. 在年轻雄性中，仅在MCHC和MCV中发现周期性变化。4. 在年轻雌性中，在血红蛋白（Hb）和血细胞比容（Hct）值、MCH和MCV中发现周期性变化。5. 在成年公牛中，仅在红细胞直径和MCV中发现周期性变化。6. 在成年母牛中，在F指数、MCH和MCHC值中发现周期性变化。7. 周期性指数的14个高峰期中有7个恰好在秋分之前出现，3个在春分之前出现。
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