35A PRELIMINARY STUDY ON THE ISOLATION AND IDENTIFICATION OF AEROBIC BACTERIA FROM DIABETIC FOOT INFECTION AND ITS ANTIBIOGRAMMicrobiology study in diabetes is metabolic disorder affecting the Langher islets of pancreas affecting the insulin and glucogan production and in turn affecting the sugar (glucose) metabolism which in turn affecting the overall metabolism the disease may be classified in type I diabetes mellitus and type II diabetes mellitus. Type I diabetic mellitus It is formerly known as insulin- dependent diabetic mellitus type II diabetes mellitus It is characterized by hyperglycemia due to an individual’s resistance to insulin with an insulin secretory defect. Treatment the oral hypoglycemic agents are sulphonyl urea and biguanides. The sulphonyl urea drugs (tolbu – tamide and glibenclamidea) stimulate insulin secretion. Diabetic foot infections are infections that can develop in the skin, muscles or bones of the foot as a result of nerve damage and poor circulation that is associated with diabetes. Diabetes mellitus is a disorder that primarily affects the microvascular circulation. Collection of sample diabetic patients included in this study was of age group (35-45). The foot sample of both sexes were collected from government hospitals in Cheyyar , a sterile swab was used for collecting sample from diabetic patients study in sample processing, Microscopic examination, Antibiotic sensitivity test, Statistical analysis, the samples were processed according to the standard microbiological techniques the aerobic organisms were isolate from pus culture statistical analysis was done. Staphylococcus aureus was the predominant organism among the isolation the gram negative organism Pseudomonas aeruginosa was predominant other organism included in our study was Escherichia coli and Proteus mirabilis.k.umasankar.1986@gmail.comResearch412014Diabetic foot infection,Antibiotic sensitivity test,Microscopic examination,Sample processingUmasankar K,Balwin Nambikkairaj,Manley Backyavathy DPG and Research Department of Zoology, Voorhees College, Vellore, Tamilnadu, India,PG and Research Department of Zoology, Voorhees College, Vellore, Tamilnadu, India,PG and Research Department of Zoology, Voorhees College, Vellore, Tamilnadu, India