PMID- 32483245 OWN - NLM STAT- MEDLINE DCOM- 20201126 LR - 20221207 IS - 2045-2322 (Electronic) IS - 2045-2322 (Linking) VI - 10 IP - 1 DP - 2020 Jun 1 TI - Moringa Isothiocyanate-rich Seed Extract Delays the Onset of Diabetes in UC Davis Type-2 Diabetes Mellitus Rats. PG - 8861 LID - 10.1038/s41598-020-65722-6 [doi] LID - 8861 AB - Moringa seeds have been used traditionally in the management of type 2 diabetes mellitus (T2DM) and contain potent bioactive isothiocyanates. This study evaluated the efficacy of an isothiocyanate-rich moringa seed extract in delaying the onset of T2DM in UC Davis T2DM rats, a well validated model which closely mimics T2DM in humans. Rats were separated into three groups; control, moringa seed extract at 0.4%, and a weight matched group. Rats were fed respective diets for 8 months, during which energy intake, body weight, the onset of diabetes circulating hormones, metabolites and markers of inflammation and liver function, and were monitored. The MS group had a significantly slower rate of diabetes onset p = 0.027), lower plasma glucose (p = 0.043), and lower HbA1c (p = 0.008) compared with CON animals. There were no significant differences in food intake and body weight between all groups. This study demonstrated MS can delay the onset of diabetes in the UC Davis T2DM rat model to a greater extent than moderate caloric restriction (by comparison to the WM group). The results support its documented traditional uses and a bioactive role of moringa isothiocyanates and suggest the potential efficacy for moringa supplementation for diabetes management in populations at risk for T2DM. FAU - Waterman, Carrie AU - Waterman C AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. cwaterman@ucdavis.edu. FAU - Graham, James L AU - Graham JL AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. AD - Department of Molecular Biosciences, School of Veterinary Medicine, UC, Davis, USA. FAU - Arnold, Charles D AU - Arnold CD AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. FAU - Stanhope, Kimber L AU - Stanhope KL AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. FAU - Tong, Jason H AU - Tong JH AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. FAU - Jaja-Chimedza, Asha AU - Jaja-Chimedza A AD - Department of Plant Biology, Rutgers University, 59 Dudley Rd, New Brunswick, NJ, 08901, USA. FAU - Havel, Peter J AU - Havel PJ AD - Department of Nutrition, UC Davis, One Shields Ave, Davis, CA, 95616, USA. AD - Department of Molecular Biosciences, School of Veterinary Medicine, UC, Davis, USA. LA - eng GR - 009987/U.S. Department of Health & Human Services | NIH | Fogarty International Center (FIC)/International PT - Journal Article DEP - 20200601 PL - England TA - Sci Rep JT - Scientific reports JID - 101563288 RN - 0 (Blood Glucose) RN - 0 (Glycated Hemoglobin A) RN - 0 (Isothiocyanates) RN - 0 (Plant Extracts) RN - 0 (Triglycerides) SB - IM MH - Animals MH - Blood Glucose/analysis MH - Body Weight/drug effects MH - Diabetes Mellitus, Type 2/pathology/*prevention & control MH - Disease Models, Animal MH - Glucose Tolerance Test MH - Glycated Hemoglobin/analysis MH - Isothiocyanates/chemistry/pharmacology/*therapeutic use MH - Male MH - Moringa/*chemistry/metabolism MH - Plant Extracts/*chemistry/pharmacology/therapeutic use MH - Rats MH - Seeds/chemistry/metabolism MH - Triglycerides/blood PMC - PMC7264139 COIS- C.W. is a co-inventor on the US patent application No. 14683730 titled: Extracts from Plants of the Moringaceae Family and Methods of Making. This does not alter our adherence to Journal of Nutrition policies on sharing data and materials. All other authors declare no conflict of interest. EDAT- 2020/06/03 06:00 MHDA- 2020/11/27 06:00 PMCR- 2020/06/01 CRDT- 2020/06/03 06:00 PHST- 2019/06/05 00:00 [received] PHST- 2020/05/07 00:00 [accepted] PHST- 2020/06/03 06:00 [entrez] PHST- 2020/06/03 06:00 [pubmed] PHST- 2020/11/27 06:00 [medline] PHST- 2020/06/01 00:00 [pmc-release] AID - 10.1038/s41598-020-65722-6 [pii] AID - 65722 [pii] AID - 10.1038/s41598-020-65722-6 [doi] PST - epublish SO - Sci Rep. 2020 Jun 1;10(1):8861. doi: 10.1038/s41598-020-65722-6.