Shufen YANG, Junfei XU, Wenhao CHEN, et al. Effect of Simiao Pill and Liujunzi Pill on rat model of hyperuricemia complicated with insulin resistance. [J]. Shanghai Journal of Traditional Chinese Medicine 55(3):81-86(2021)
DOI:
Shufen YANG, Junfei XU, Wenhao CHEN, et al. Effect of Simiao Pill and Liujunzi Pill on rat model of hyperuricemia complicated with insulin resistance. [J]. Shanghai Journal of Traditional Chinese Medicine 55(3):81-86(2021) DOI: 10.16305/j.1007-1334.2021.2011139.
Effect of Simiao Pill and Liujunzi Pill on rat model of hyperuricemia complicated with insulin resistance
Objective,2,To investigate the therapeutic effects of Simiao Pill and Liujunzi Pill on hyperuricemic (HUA) rats with insulin resistance (IR) induced by high fat diet combined with fructose water feeding and potassium oxazinate intragastric administration.,Methods,2,Of the 36 male Wistar rats, 6 were in the blank group (without intervention) and the others were established the model of HUA combined with IR. After successful modeling, they were randomly divided into 5 groups: model group, benzbromarone group (benzbromarone 0.83 g/kg), febutastat group (febutastat 1.24 g/kg), Simiao Pill group (Simiao Pill 1.38 g/kg), Liujunzi Pill group (Liujunzi Pill 1.73 g/kg), with 6 rats in each group. After 4 weeks of drug administration, the body weight and the abdomin-fat weight of the rats were recorded, and indexes including serum uric acid (UA), insulin (INS), insulin resistance index(HOMA-IR), fasting serum glucose (FPG) fasting serum lipid [total cholesterol (TC), triglyceride (TG), low density lipoprotein (LDL-c), high density lipoprotein (HDL-c)], urea nitrogen (BUN), creatinine (SCr), liver xanthine oxidase (XOD) activity and renal uric acid transporter URAT1 expression were detected.,Results,2,①The body weight and abdomin-fat weight of the model group and the administration groups were significantly higher than those of the blank group (,P,<,0.01), while the abdominal-fat of Simiao Pill group and Liujunzi Pill group was significantly lower than that of the model group, benzbromarone group and febutastat group. ②UA, INS, FPG and HOMA-IR in the model group were significantly higher than those in the blank group (,P,<,0.05,P,<,0.01). The levels of UA, INS and HOMA-IR in the administration groups were lower than those in the model group (,P,<,0.05,P,<,0.01). Among them, the decrease of UA was most significant in the febuxostat group (,P,<,0.01) and the reduction of HOMA-IR was most significant in the Simiao Pill and the benzbromarone group (,P,<,0.01).③There were no significant difference in serum lipids, BUN, and SCr among all groups (,P,>,0.05). ④Compared with the model group, Simiao Pill and febuxostat inhibited the activity of XOD (,P,<,0.05).⑤ Compared with the model group, Simiao Pill, Liujunzi Pill and benzbromarone down-regulated the expression of URAT1 (,P,<,0.01).,Conclusion,2,Simiao Pill and Liujunzi Pill can reduce UA and improve IR, which provide an idea for the treatment of HUA complicated with IR by fortifying the spleen, clearing heat and disinhibiting dampness.
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