PMID- 34660245 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220427 IS - 2230-8210 (Print) IS - 2230-9500 (Electronic) IS - 2230-9500 (Linking) VI - 25 IP - 2 DP - 2021 Mar-Apr TI - Adipose Tissue Levels of DDT as Risk Factor for Obesity and Type 2 Diabetes Mellitus. PG - 160-165 LID - 10.4103/ijem.ijem_198_21 [doi] AB - BACKGROUND: Exposure to dichlorodiphenyltrichloroethane (DDT), a potent lipophilic organochlorine pesticide, has long been linked as a risk factor for type 2 diabetes mellitus (T2DM). However, its presence in the adipose tissues of the T2DM subjects has not been explored in the Indian population, where this long-banned pesticide is still in use. The present study was conducted to evaluate the possible association of DDT and its metabolites in obese and non-obese T2DM subjects. METHODS: Subjects with normal glucose tolerance (n = 50) and T2DM (n = 50) were divided into equal numbers in obese and non-obese groups. Their plasma glucose levels, HbA(1)c, and lipid profile were measured. The adipose tissues were collected intraoperatively, and DDT and its metabolites were measured using a gas chromatograph equipped with an electron capture detector. RESULTS: Obese subjects, irrespective of their glycemic status, and T2DM subjects had higher concentrations of DDT. p, p' DDT was found to increase the odds for diabetes, and o, p' DDT for central obesity. p, p' DDD was also strongly correlated with central obesity, glycemic parameters, and triglycerides. CONCLUSION: The excess deposition of p, p' DDD, o, p' DDT, and p, p' DDT in obese subjects may proceed to T2DM by disrupting triglycerides and glycemic parameters. CI - Copyright: (c) 2021 Indian Journal of Endocrinology and Metabolism. FAU - Tawar, Neha AU - Tawar N AD - Department of Biochemistry, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Banerjee, Basu Dev AU - Banerjee BD AD - Department of Biochemistry, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Mishra, Brijesh Kumar AU - Mishra BK AD - Department of Diabetes Endocrinology and Metabolism, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Sharma, Tusha AU - Sharma T AD - Department of Biochemistry, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Tyagi, Shipra AU - Tyagi S AD - Department of Environmental Studies, University of Delhi, Delhi, India. FAU - Madhu, Sri Venkata AU - Madhu SV AD - Department of Diabetes Endocrinology and Metabolism, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Agarwal, Vivek AU - Agarwal V AD - Department of Surgery, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. FAU - Gupta, Sanjay AU - Gupta S AD - Department of Surgery, University College of Medical Sciences (UCMS) and GTB Hospital (University of Delhi), Dilshad Garden, Delhi, India. LA - eng PT - Journal Article DEP - 20210908 PL - India TA - Indian J Endocrinol Metab JT - Indian journal of endocrinology and metabolism JID - 101555690 PMC - PMC8477732 OTO - NOTNLM OT - Adipose tissue OT - DDD OT - DDT OT - T2DM OT - central obesity COIS- There are no conflicts of interest. EDAT- 2021/10/19 06:00 MHDA- 2021/10/19 06:01 PMCR- 2021/03/01 CRDT- 2021/10/18 09:06 PHST- 2021/05/09 00:00 [received] PHST- 2021/07/14 00:00 [revised] PHST- 2021/07/18 00:00 [accepted] PHST- 2021/10/18 09:06 [entrez] PHST- 2021/10/19 06:00 [pubmed] PHST- 2021/10/19 06:01 [medline] PHST- 2021/03/01 00:00 [pmc-release] AID - IJEM-25-160 [pii] AID - 10.4103/ijem.ijem_198_21 [doi] PST - ppublish SO - Indian J Endocrinol Metab. 2021 Mar-Apr;25(2):160-165. doi: 10.4103/ijem.ijem_198_21. Epub 2021 Sep 8.