首页> 中文期刊> 《中华耳科学杂志(英文版)》 >EFFECTS OF JIANG TANG FANG LONG FORMULA ON INSULIN PRODUCTION AND FUNCTION IN AN ANIMAL MODEL OF DIABETIC HEARING LOSS

EFFECTS OF JIANG TANG FANG LONG FORMULA ON INSULIN PRODUCTION AND FUNCTION IN AN ANIMAL MODEL OF DIABETIC HEARING LOSS

         

摘要

Objective To study the influence of Jiang Tang Fang Long formula on insulin production and function in an animal model of diabetic hearing loss. Methods Wistar rats (n=60) were randomly divided into 6 groups (10 in each) to receive no treatment (the normal control, Group A), or to receive intra-peritoneal 55 mg/kg streptozotocin with (Groups C, D and E) or without (Group B) subsequent Jiang Tang Fang Long formula treatment at various doses or Yu Long Wan treatment (Group F). After 60 days, fasting blood glucose (FBG), body weight (BW) and fasting insulin (FINS) were recorded and the HOMA-IR and HOMA-βcalcu-lated. Insulin expression in pancreatic tissues was measured by radioimmunoassay. Results Compared with animals that received streptozotocin without rescue treatment (Group B), animals that received higher doses of Jiang Tang Fang Long formula(Groups D and E) showed improved indices of diabetes manifestation (P<0.05) and improved HOMA-β(P<0.05) in a dose-dependent manner, as well as improved insulin expression in pancreatic islets (P<0.05). The difference between low dose Jiang Tang Fang Long formula treatment (Group C) and Group B was not significant (P>0.05). Conclusion Our results suggest that Jiang Tang Fang Long formula may improve pancreatic β-cells function which may explain its efficacy in treating diabetic hearing loss.

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  • 来源
    《中华耳科学杂志(英文版)》 |2013年第002期|88-90|共3页
  • 作者单位

    Department of Laboratory, Xingtai People’s Hospital, Xingtai 054031;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

    Medical Team of Hetian Detachment Xinjiang Armed Police, Hetian 848011;

    Department of Biochemistry, Hebei Medical University, Shijiazhuang 050017, China;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

    Second Affiliated Hospital of Xingtai Medical college, Xingtai 054000;

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