Study on Intestinal Flora of Patients with Type 2 Diabetes

Objective:To compare intestinal flora between type 2 diabetes patient and normal people,to explore the relation between intestinal flora and type 2 diabetes.Method:We collected the feces of 30 patients with type 2 diabetes(fasting blood-glucose concentration11.1mmoL/L,10 cases;fasting blood-glucose concentration9.0mmoL/L,20 cases) and 20 normal population,then a quantitative analysis on enterobacteriaceae,enterococcus,bifidobacterium,bacteroides,lactobacillus and yeast was made.Result:Enterobacteriaceae was increased while bifidobacterium,bacteroides was decreased in feces of patient,the change was more significant in the patients with fasting blood-glucose concentration11.1mmoL/L,at the same time,the yeast was increased in 10 cases.Conclusion:The intestinal flora is disturbed in patients with type 2 diabetes,and there is a possible relationship between flora imbalance and blood-glucose concentration.