脾虛痰濁證巴馬小型豬心肌糖代謝相關(guān)分子的變化特點
[Abstract]:Objective: to investigate the changes of glucose metabolism molecules in myocardium of Bama miniature pigs with spleen deficiency and phlegm turbid syndrome. Methods: ten male Bama miniature pigs of common grade were randomly divided into normal group (n = 5) and spleen deficiency and phlegm turbid group (n = 5). The model of spleen deficiency and phlegm turbid syndrome of miniature pigs was established by fatigue combined with hyperlipidemia and single cage feeding. The expression of glucose transporter 4 (glucose transporter 4, glut 4, phosphofructokinase 1 (Phosphofructokinase-1,PFK-1), pyruvate kinase (Pyruvate kinase2,PKM2) and hexokinase (Hexokinase,HK) mRNA in myocardial tissue was detected by real time fluorescence quantitative PCR, and the expression of GLUT4,PFK1,PKM2 and HK protein in myocardial tissue was detected by Western blotting method. Results: compared with the normal group, the expression level of GLUT4,PKM2,PFK1,HK mRNA and GLUT4,PKM2 protein in myocardial tissue of miniature pigs with spleen deficiency and phlegm turbid group were significantly lower than those in normal group (P 0.05). The expression of PFK1 and HK protein was significantly decreased by P 0.01). Conclusion: there is abnormal glucose metabolism in the myocardium of miniature pigs with spleen deficiency and phlegm turbid syndrome, and the expression of glucose transport and metabolism related molecules is decreased.
【作者單位】: 遼寧中醫(yī)藥大學(xué);遼寧中醫(yī)藥大學(xué)附屬醫(yī)院;遼寧中醫(yī)藥大學(xué)附屬第二醫(yī)院;
【基金】:國家重點基礎(chǔ)研究發(fā)展計劃(“973”計劃)資助項目(2013CB531704)
【分類號】:R228;R-332
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