Study of the Cerebellar Hypothalamic Pathways in the Pathogenesis of Post-stroke Depression
- VernacularTitle:小脑-下丘脑通路在卒中后抑郁发病机制中的作用
- Author:
Xiao KANG
;
Rubo SUI
;
Lei ZHANG
;
Heji MA
- Publication Type:Journal Article
- Keywords:
post-stroke depression;
pathogenesi;
fastigial nucleus;
inflammatory cytokines;
hypothalamus
- From:Journal of China Medical University
2015;(5):389-393,399
- CountryChina
- Language:Chinese
-
Abstract:
Objective To preliminarily proved that the cerebellar hypothalamic pathways regulate inflammatory cytokines involved in post?stroke depression(post?stroke depression,PSD). Methods 160 male(Sprague?Dawley,SD)rats were randomly divided into sham operation group,the stroke group,PSD group,kainic acid(kainic acid,KA)damage of cerebellar fastigial nucleus group,electrical damaged decussation of superior cer?ebellar peduncle(superior cerebellar peduncle,xSCP)group. The behavioral observation were observed and expression of IL?1βand TNF?αin hip?pocampus by immunohistochemistry. Results Compared with the sham operation group and stroke group,PSD group,TNF?α,IL?1βcontent signif?icantly increased;and the factor of rats with KA group and xSCP group expression consistent with PSD group,there was no significant difference among the three groups. Conclusion The cerebellar fastigial nuclear may through the cerebellar hypothalamic pathways regulate inflammatory cyto?kines and participate in post stroke depression.
