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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.
ABSTRACT
Objective To compare the safety and effectiveness of three types of intrauterine device (IUD) inserted immediately after artificial abortion.Methods A randomized controlled clinical trial was performed in 4 family planning service stations in Pudong New Area from January to December 2012.Total 1 200 eligible women were randomly assigned to receive three types of IUD:MYCu,TCu380A or G-Cu200 (n =400 in each group) immediately after vacuum aspiration.All subjects were followed up for 12 months.The cumulative rates of termination of three IUD after 12 months were analyzed with WHO LTA 2.0 life table.Results Total 1 199 subjects were followed up for 12 months with a drop-out rate of 0.08％ (1/1 200).No any uterine perforation was found.During the 12 months the pregnancy rates with IUD in situ in MYCu,TCu380A and G-Cu200 groups were 0.26/100 women year,0 and 0.52/100 women year,respectively (x2 =1.951,P ≥ 0.2).The rates of expulsion in three groups were 0.26/100 women year,1.84/100 women year and 2.05/100 women year,respectively(x2 =5.539,P =0.066).The remove rates related to bleeding and paining in three groups were 1.26/100 women year,7.29/100 women year and 2.76/100 women year,respectively (x2 =21.625,P =0.001).The discontinuation rates related to IUD use in there groups were 3.25/100 women year,9.00/100 women year and 5.50/100 women year,respectively(x2 =12.191,P =0.004).The rates of Abnormal position in three groups were 1.51/100 women year,0 and 0.26/100 women year,respectively (x2 =8.649,P =0.014).Conclusion Three IUDs inserted immediately after vacuum aspiration are all effective.Among three IUDs,MYCu shows lower expulsion rate,lower discontinuation rate related to IUD use and higher continuous rate; but the abnormal position rate of MYCu is higher than other two types IUD.