Effect of intravenous immunoglobulins G on rat subjected to chronic unpredictable stress
- VernacularTitle:静脉输注人免疫球蛋白G对慢性不可预料应激模型大鼠的影响
- Author:
Sheng WANG
;
Lifang XU
- Publication Type:Journal Article
- Keywords:
immunoglobulin G;
depression;
hippocampus
- From:
Chinese Journal of Biochemical Pharmaceutics
2014;(1):32-34
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of intravenous immunoglobulins G on rat subjected to chronic un-predictable stress. Method Rats were randomly divided into 2 groups (IVIG+stress group and stress-only group). Sucrose preference test, force swim test and neurogenesis analyze were used to analyze the effect of IVIG on rats in stress group. Results Sucrose consumption in IVIG group was significantly more than CUS group(P<0.01), while non floating time of force swim was significantly lower than CUS group(P<0.01). The difference of BrdU positive cell number in Hippocampus between two groups was significant(P<0.01). Conclusion IVIG show an antidepressant like effect, the mechanism may be involved in eliminate inflammatory cytokine of peripheral circulation.
