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Effect of Sheng Lixian′s empirical formula Qingxiao Ⅰ on blood
lipids and inflammatory factors in obese mice
ZHENG Yuelin, CHEN Yuyan, HE Beihui
2024, 16 (3):
206-210.
ObjectiveTo study the effect of Professor Sheng Lixian′s empirical formula Qingxiao Ⅰ on blood lipids and inflammatory factors and the related mechanisms
in an obese mouse model induced by a high-fat diet.MethodsA total of 32
C57BL/6J mice were randomly divided into a control group,a model group,and a
low-dose and a high-dose group of Qingxiao Ⅰ,with 8
mice in each group.The model group was given a high-fat diet for 8 weeks to
establish an obese mouse model.Starting from the 9th week,medication
intervention was administered.The control group and model group were given
equal doses of normal saline by gavage,while the low-dose and high-dose groups
of Qingxiao Ⅰ were given 5.04 mg/(g·d) and 10.08 mg/(g·d) Qingxiao Ⅰ decoction by gavage,respectively.The intervention lasted for a
total of 8 weeks.At the end of the 16th week,the Lee′s
index was measured simultaneously in each group of mice,abdominal fat was
separated,and HE staining was performed to observe the pathology.Biochemical
method was used to measure the levels of serum CHOL,TG,HDL-C,LDL-C,and ELISA
method was used to detect serum TNF-α and IL-6
levels.ResultsCompared with the control group,the model group mice showed
significant increasein body mass,liver wet mass,Lee′s index,and visceral fat mass;serum
CHOL,TG,and LDL-C levels were significantly increased,while HDL-C levels were
significantly reduced;the levels of TNF-α and IL-6
increased.Compared with the model group,the body mass,liver wet mass,Lee′s index,and visceral fat mass of mice after the treatment with
Qingxiao Ⅰ significantly decreased;serum CHOL,TG,and
LDL-C levels significantly decreased,while HDL-C levels significantly
increased;TNF-α and IL-6 levels decreased(P<0.05).ConclusionQingxiao Ⅰ can reduce serum TNF-α and IL-6
levels and regulate blood lipids,improve liver pathology,and reduce body
mass,and thus have a good therapeutic effect on obese mice caused by a high-fat
diet.
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