Changes of Red Blood Cell and Erythropoietin in Rat Models with Liver Depression and Spleen Deficiency Syndrome
10.3969/j.issn.1005-5304.2015.03.020
- VernacularTitle:肝郁脾虚证模型大鼠红细胞和促红细胞生成素变化规律研究
- Author:
Jia YUE
;
Jianhong LIU
;
Xiaoli CHENG
;
Min CHE
- Publication Type:Journal Article
- Keywords:
liver-depression and spleen-deficiency syndrome;
red blood cell;
erythropoietin;
rats
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2015;(3):77-79
- CountryChina
- Language:Chinese
-
Abstract:
Objective To test red cells of bone marrow and hematopoietic cells of rats with liver depression and spleen deficiency syndrome in different time period;To discuss the change rules in the blood system. Methods Rat models with liver depression and spleen deficiency syndrome were made by composite method of anger by restraint stress, clipping tails, over fatigue, and abnormal diet. The hemogram, red cells of bone marrow, marrow nucleated red blood cells, stem cell factor, and erythropoietin of male rats in normal group and model group were detected at 2nd, 6th and 9th weeks. Results Compared with normal group, hematokrit and metarubricyte in model group of 2 weeks was higher in the model group (P<0.05);erythropoietin in model group of 6 weeks decreased (P<0.01);red cell counts, red protein level, hemoglobin, hematokrit, and erythropoietin in model group of 9 weeks were lower (P<0.05);red cell counts, hemoglobin, hematokrit, prorubricyte, metarubricyte, and erythropoietin in model group of 6 and 9 weeks were significantly lower than those in model group of 2 weeks (P<0.05, P<0.01). The number of marrow nucleated red blood cells in model group of 2 weeks decreased (P<0.05). Stem cell factor showed no significant difference. Conclusion The rats with liver depression and spleen deficiency syndrome can increase the number of red blood cells in a short time when they suffer from stress stimulation, so that they can fight the damage factors. But long-term stress stimulation will lead the rats to anemia, which may be associated with the reduction of erythropoietin.
