PMID- 19590704 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20110714 LR - 20211020 IS - 0912-0009 (Print) IS - 1880-5086 (Electronic) IS - 0912-0009 (Linking) VI - 45 IP - 1 DP - 2009 Jul TI - A rice bran oil diet improves lipid abnormalities and suppress hyperinsulinemic responses in rats with streptozotocin/nicotinamide-induced type 2 diabetes. PG - 29-36 LID - 10.3164/jcbn.08-257 [doi] AB - The aim of this study was to determine the effects of rice bran oil (RBO) on lipid metabolism and insulin resistance in rats with streptozotocin/nicotinamide-induced type 2 diabetes mellitus (T2DM). Rats were divided into two groups: the control group (15% soybean oil, contains 0 g gamma-oryzanol and 0 g gamma-tocotrienol/150 g oil for 5 weeks) and the RBO group (15% RBO, contains 5.25 g gamma-oryzanol and 0.9 g gamma-tocotrienol/150 g oil for 5 weeks). Compared with the control group, the RBO group had a lower plasma nonesterified fatty acid concentration, ratio of total to high-density-lipoprotein cholesterol, hepatic cholesterol concentration, and area under the curve for insulin. The RBO group had a higher high-density-lipoprotein cholesterol concentration and greater excretion of fecal neutral sterols and bile acid than did the control group. RBO may improve lipid abnormalities, reduce the atherogenic index, and suppress the hyperinsulinemic response in rats with streptozotocin/nicotinamide-induced T2DM. In addition, RBO can lead to increased fecal neutral sterol and bile acid excretion. FAU - Chou, Tsui-Wei AU - Chou TW AD - Department of Tourism and Hospitality Management, Kainan University, Taoyuan 33857, Taiwan. FAU - Ma, Chien-Ya AU - Ma CY FAU - Cheng, Hsing-Hsien AU - Cheng HH FAU - Chen, Ya-Yen AU - Chen YY FAU - Lai, Ming-Hoang AU - Lai MH LA - eng PT - Journal Article DEP - 20090630 PL - Japan TA - J Clin Biochem Nutr JT - Journal of clinical biochemistry and nutrition JID - 8700907 PMC - PMC2704324 OTO - NOTNLM OT - insulin resistance OT - rice bran oil OT - type 2 diabetes OT - gamma-oryzanol OT - gamma-tocotrienol EDAT- 2009/07/11 09:00 MHDA- 2009/07/11 09:01 PMCR- 2009/07/01 CRDT- 2009/07/11 09:00 PHST- 2008/11/27 00:00 [received] PHST- 2008/12/17 00:00 [accepted] PHST- 2009/07/11 09:00 [entrez] PHST- 2009/07/11 09:00 [pubmed] PHST- 2009/07/11 09:01 [medline] PHST- 2009/07/01 00:00 [pmc-release] AID - jcbn08-257 [pii] AID - 10.3164/jcbn.08-257 [doi] PST - ppublish SO - J Clin Biochem Nutr. 2009 Jul;45(1):29-36. doi: 10.3164/jcbn.08-257. Epub 2009 Jun 30.