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福建省立医院/福建医科大学省立临床医学院药学部,福州 350001
副主任药师,硕士。研究方向:临床药理学。电话:0591-88216353。E-mail:yanglimei_214@163.com
主任药师。研究方向:临床药理学。电话:0591-88216353。E-mail:huangys1024@163.com
纸质出版日期:2023-06-30,
收稿日期:2023-01-03,
修回日期:2023-06-01,
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阳丽梅,庄捷,陈芬燕等.苦参碱对油酸诱导的脂肪变性Chang Liver细胞的影响及机制 Δ[J].中国药房,2023,34(12):1456-1459.
YANG Limei,ZHUANG Jie,CHEN Fenyan,et al.Effect and mechanism of matrine on steatosis Chang Liver cells induced by oleic acid[J].ZHONGGUO YAOFANG,2023,34(12):1456-1459.
阳丽梅,庄捷,陈芬燕等.苦参碱对油酸诱导的脂肪变性Chang Liver细胞的影响及机制 Δ[J].中国药房,2023,34(12):1456-1459. DOI: 10.6039/j.issn.1001-0408.2023.12.09.
YANG Limei,ZHUANG Jie,CHEN Fenyan,et al.Effect and mechanism of matrine on steatosis Chang Liver cells induced by oleic acid[J].ZHONGGUO YAOFANG,2023,34(12):1456-1459. DOI: 10.6039/j.issn.1001-0408.2023.12.09.
目的
2
探讨苦参碱对油酸诱导的脂肪变性Chang Liver细胞的改善作用及可能的机制。
方法
2
将Chang Liver细胞分为空白组、模型组和苦参碱低、中、高浓度组(0.1、0.5、1.0 mmol/L)。除空白组外,其余各组细胞使用1.0 mmol/L油酸处理24 h建立脂肪变性细胞模型,苦参碱各剂量组加入相应浓度药物干预24 h。检测细胞活性,观察细胞内脂滴形态,测定细胞中的脂质含量,检测细胞中肝功能指标[丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)、总胆红素(TBIL)、碱性磷酸酶(ALP)]含量和法尼醇X受体(FXR)、细胞色素P450 7A1(CYP7A1)、成纤维细胞生长因子19(FGF19)的mRNA及蛋白表达水平。
结果
2
油酸和苦参碱对Chang Liver细胞活性无明显影响。经油酸处理后的细胞内可见橘红色脂滴;与空白组比较,其相对脂质含量、肝功能指标水平均显著升高,FXR、CYP7A1、FGF19 mRNA及蛋白表达水平均显著降低(
P
<0.05)。经低、中、高浓度苦参碱干预后,上述指标均显著逆转(
P
<0.05)。
结论
2
苦参碱可通过调控FXR/CYP7A1/FGF19信号通路来改善油酸诱导的脂肪变性Chang Liver细胞的脂质含量和肝功能指标。
OBJECTIVE
2
To investigate the effects of matrine (MT) on steatosis Chang Liver cell model induced by oleic acid (OA) and its possible mechanism.
METHODS
2
Chang Liver cells were divided into blank group, model group and MT low-dose, medium-dose group and high-dose groups (0.1, 0.5, 1.0 mmol/L). Except for blank group, the other groups were treated with 1.0 mmol/L
OA for 24 h to establish steatosis model, and MT groups were given corresponding concentrations of drugs for 24 h. The activities of steatosis Chang Liver cells were observed; the morphologies of intracellular lipid droplets were observed and lipid content was also determined. The contents of liver function indexes [alanine transaminase (ALT), aspartate transaminase (AST), total bilirubin (TBIL), alkaline phosphatase (ALP)], as well as mRNA and protein expressions of farnesoid X receptor (FXR), cytochrome P450 7A1 (CYP7A1) and fibroblast growth factor 19 (FGF19) were all detected.
RESULTS
2
OA and MT had no significant effect on the activity of Chang Liver cells. After OA treatment, orange lipid droplets formed in cytoplasm; compared with blank group, relative lipid content and the levels of liver function indexes were increased significantly, while the mRNA and protein expressions of FXR, CYP7A1 and FGF19 were down-regulated significantly (
P
<0.05). After treatment of low, medium and high concentrations of MT, above indexes were all reversed significantly (
P
<0.05).
CONCLUSIONS
2
MT could significantly improve the lipid content and liver function indexes of steatosis Chang Liver cells induced by OA though regulating FXR/CYP7A1/FGF19 signaling pathway.
苦参碱Chang Liver细胞脂代谢非酒精性脂肪性肝病
Chang Liver cellslipid metabolismnonalcoholic fatty liver disease
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