Effects of Yinao Jieyu Prescription on the Behaviors and Damages of Pathology in Hippocampal CA1 Area of Rats with Post-stroke Depression
10.3969/j.issn.1005-5304.2017.07.012
- VernacularTitle:颐脑解郁复方对卒中后抑郁大鼠行为学及海马CA1区病理损伤的影响
- Author:
Huiling TIAN
;
Xiaoli LI
;
Qisheng TANG
;
Xia LI
;
Qingmeng LI
;
Yushan GAO
;
Wen ZHANG
;
Xinyue SUN
;
Jun SHAO
- Keywords:
Yinao Jieyu Prescription;
post-stroke depression;
behaviors;
hippocampal CA1 area;
rats
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2017;24(7):49-53
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the intervention effects ofYinao Jieyu Prescription on the behaviors and damages in hippocampal CA1 area of the rats with post-stroke depression (PSD).Methods Totally 168 SPF male SD rats were randomly divided into normal group, sham-operation group, stroke group, PSD group, Western medicine group and TCM group. There were 24 rats in the normal group and sham-operation group, and 30 rats in the other groups. Rats in the normal group received no intervention. Rats in the sham-operation group received no suture. Rats in the stroke group were given middle cerebral artery occlusion operation and normally fed after operation. Rats in the PSD group, Western medicinal group and TCM group were made into PSD models by chronic immobilization stress for one week and individual battery to the end. At the inception of modeling, Western medicine group received fluoxetine hydrochloride for gavage; TCM group receivedYinao Jieyu Prescription for gavage; other groups received distilled water for gavage, once a day. At the end of week 2, 4, and 8, the morphology of the hippocampal CA1 area in each rat was observed by microscope after HE stained.Results Except for the week 2, at the same time point, the behavior scores of the rats in the TCM group were higher than those in the PSD group. At the same time point, the CA1 region of the hippocampus in the TCM group was more complete than the PSD group, and the cells were arranged neatly and in normal morphology.ConclusionYinao JieyuPrescription can improve the symptoms of PSD rats, and has protective effects on hippocampal CA1 area.
