Dispelling turbid phlegm herb affects the changes in serum lipid and related inflammatory factors in a rabbit model of dietary atherosclerosis
10.3969/j.issn.2095-4344.2016.05.012
- VernacularTitle:祛浊化痰中药干预食饵性动脉粥样硬化模型兔血脂及相关炎性因子的变化
- Author:
Xiaoliang SONG
;
Shuai WANG
;
Fengrong WANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2016;20(5):677-682
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Many animal experiments and clinical observation proved that dispeling turbid phlegm herb has good adjustment function on serum lipid, lipoprotein and liver lipid. OBJECTIVE: To observe the effects of dispeling turbid phlegm herb on monocyte chemotactic factor-1, C-reactive protein and serum lipids in rabbits with dietary atherosclerosis. METHODS: A total of 50 New Zealand white rabbits were randomly divided into five groups. Rabbits in the blank control group were fed with basic feed, and simultaneously intragastricaly administrated physiological saline 10 mL/kg per day, for 10 consecutive weeks. Rabbits in the model group were given high-fat diet to prepare atherosclerosis models, and simultaneously intragastricaly administrated physiological saline 10 mL/kg per day, for 10 consecutive weeks. Rabbits in the phlegm turbidity treatment group were given high-fat diet to prepare atherosclerosis models, and simultaneously intragastricaly administrated dispeling turbid phlegm herb 10 mL/kg per day, for 10 consecutive weeks. Rabbits in theXuezhikang group were given high-fat diet to prepare atherosclerosis models, and simultaneously administratedXuezhikang 10 mL/kg per day, for 10 consecutive days. Rabbits in the phlegm turbidity treatment group were given high-fat diet for 10 weeks to prepare atherosclerosis models, and intragastricaly administered physiological saline 10 mL/kg per day for 6 weeks, and then given dispeling turbid phlegm herb 10 mL/kg per day for 4 weeks. At 10 weeks, serum lipid, C-reactive protein, and monocyte chemokine 1 mRNA expressions were detected, and pathological observation of the aorta was performed. RESULTS AND CONCLUSION:Xuezhikang and dispeling turbid phlegm herb could decrease serum total cholesterol, triglyceride, low density lipoprotein cholesterol, high density lipid protein cholesterol, C-reactive protein and monocyte chemokine 1 mRNA expression level, and apparently inhibited atherosclerotic changes. The preventive effect of dispeling turbid phlegm herb was better that its therapeutic effect.
