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中国临床药理学与治疗学 ›› 2017, Vol. 22 ›› Issue (12): 1321-1325.

• 基础研究 •    下一篇

新疆维吾尔族粪样中具核梭杆菌水平与2型糖尿病的相关性研究

王蟾月,王 烨,张培培,陈明月,杨 浩,朱曼丽,李琳琳   

  1. 新疆医科大学药理教研室,乌鲁木齐 830054,新疆
  • 收稿日期:2017-07-05 修回日期:2017-08-15 出版日期:2017-12-26 发布日期:2018-01-02
  • 通讯作者: 李琳琳,女,教授,博士生导师,从事糖尿病分子药理研究。 Tel: 0991-4365602 E-mail: 442338720@qq.com
  • 作者简介:王蟾月,女,在读硕士生,从事糖尿病分子药理研究。 Tel: 0991-4365602 E-mail: 546396238@qq.com
  • 基金资助:

    国家自然科学基金联合基金优青项目(U1403322)

Relationship of Fusobacterium nucleatum levels in gut microbiota with type 2 diabetes mellitus in Uygurs of Xinjiang

WANG Chanyue, WANG Ye, ZHANG Peipei, CHEN Mingyue, YANG Hao, ZHU Manli, LI Linlin   

  1. Department of Pharmacology, Basic Medical College of Xinjiang Medical University, Urumqi 830054, Xinjiang, China
  • Received:2017-07-05 Revised:2017-08-15 Online:2017-12-26 Published:2018-01-02

摘要:

目的:探索新疆维吾尔族糖耐量正常人群及2型糖尿病患者粪样中具核梭杆菌水平与2型糖尿病的相关性。方法: 收集新疆维吾尔族糖耐量正常人群(NGT)及2型糖尿病(T2DM)患者血样和粪便样本,采用16SrDNA实时荧光定量PCR技术检测粪便样本中具核梭杆菌水平;运用Pearson相关分析方法分析该菌水平与两组人群的体质量指数(BMI)、空腹血糖(FBG)、胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL)、低密度脂蛋白(LDL)水平的相关性。结果: 与维吾尔族糖耐量正常组比较,该民族T2DM组中具核梭杆菌水平显著升高(P=0.011)。具核梭杆菌水平与BMI(r=0.335,P=0.049)、TC(r=0.472,P=0.011)、LDL(r=0.368,P=0.029)水平呈正相关。结论:新疆维吾尔族T2DM患者肠道中具核梭杆菌水平可能与该民族T2DM患者的糖脂代谢紊乱密切相关。

关键词: 具核梭杆菌, 2型糖尿病, 实时荧光定量PCR

Abstract:

AIM: To detect the levels of Fusobacterium nucleatum in Uygurs of Xinjiang with normal glucose tolerance (NGT) or type 2 diabetes mellitus (T2DM) and to analyze the correlation between Fusobacterium nucleatum level and type 2 diabetes mellitus.  METHODS: Blood and fecal samples were collected from Uygurs of Xinjiang with NGT or T2DM respectively. 16SrDNA quantitative real-time PCR technology was used to detect the levels of Fusobacterium nucleatum in fecal samples. The correlations between Fusobacterium nucleatum and BMI, TC, TG, HDL and LDL levels were analyzed by Pearson. RESULTS: (1) The levels of Fusobacterium nucleatum in Uygurs T2DM group were significantly higher than those in Uygurs NGT group (P=0.011). (2) Fusobacterium nucleatum was positively correlated with the levels of BMI (r=0.335, P=0.049), TC (r=0.472, P=0.011) and LDL (r=0.368, P=0.029). CONCLUSION: The levels of Fusobacterium nucleatum may be closely related to lipid metabolism of T2DM in Uygurs.

Key words: Fusobacterium nucleatum, type 2 diabetes mellitus, quantitative real-time PCR

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