PMID- 28442647 OWN - NLM STAT- MEDLINE DCOM- 20171031 LR - 20211110 IS - 1347-7439 (Electronic) IS - 0916-7250 (Print) IS - 0916-7250 (Linking) VI - 79 IP - 6 DP - 2017 Jun 10 TI - Effects of high-fat diet and fructose-rich diet on obesity, dyslipidemia and hyperglycemia in the WBN/Kob-Lepr(fa) rat, a new model of type 2 diabetes mellitus. PG - 988-991 LID - 10.1292/jvms.17-0136 [doi] AB - Obesity and type 2 diabetes mellitus (T2DM) are occurring at epidemic-like rates, and these epidemics appear to have emerged largely from changes in daily diet. In the present study, we compared effects of high-fat diet (HFD) and fructose-rich diet (FRD) in WBN/Kob-Lepr(fa) (WBKDF) rats that spontaneously develop obesity, dyslipidemia and T2DM. After a 4-week feeding of each diet, WBKDF-HFD and WBKDF-FRD rats exhibited aggravated obesity and dyslipidemia compared with WBKDF rats fed standard diet (STD). In contrast, hyperglycemia developed in WBKDF-STD rats was significantly inhibited in WBKDF-FRD rats, but not in WBKDF-HFD rats. The present study demonstrated that the 4-week feeding of HFD and FRD caused diet-induced obesity with a distinct phenotype in the glucose metabolism in WBKDF rats. FAU - Namekawa, Junichi AU - Namekawa J AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Takagi, Yoshiichi AU - Takagi Y AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Wakabayashi, Kaoru AU - Wakabayashi K AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Nakamura, Yuki AU - Nakamura Y AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Watanabe, Ayaka AU - Watanabe A AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Nagakubo, Dai AU - Nagakubo D AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Shirai, Mitsuyuki AU - Shirai M AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. FAU - Asai, Fumitoshi AU - Asai F AD - Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan. LA - eng PT - Journal Article DEP - 20170421 PL - Japan TA - J Vet Med Sci JT - The Journal of veterinary medical science JID - 9105360 RN - 0 (Blood Glucose) RN - 30237-26-4 (Fructose) SB - IM MH - Animals MH - Blood Glucose/metabolism MH - Diabetes Mellitus, Experimental/etiology MH - Diabetes Mellitus, Type 2/physiopathology MH - Diet, High-Fat/*adverse effects MH - Disease Models, Animal MH - Dyslipidemias/*etiology MH - Fructose/*administration & dosage MH - Hyperglycemia/*etiology MH - Male MH - Obesity/*etiology MH - Rats MH - Rats, Wistar PMC - PMC5487803 OTO - NOTNLM OT - WBN/Kob-Leprfa rat OT - diet-induced obesity OT - fructose-rich diet OT - high-fat diet OT - type 2 diabetes EDAT- 2017/04/27 06:00 MHDA- 2017/11/01 06:00 PMCR- 2017/06/01 CRDT- 2017/04/27 06:00 PHST- 2017/04/27 06:00 [pubmed] PHST- 2017/11/01 06:00 [medline] PHST- 2017/04/27 06:00 [entrez] PHST- 2017/06/01 00:00 [pmc-release] AID - 17-0136 [pii] AID - 10.1292/jvms.17-0136 [doi] PST - ppublish SO - J Vet Med Sci. 2017 Jun 10;79(6):988-991. doi: 10.1292/jvms.17-0136. Epub 2017 Apr 21.