当前位置: X-MOL 学术J. Food Biochem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Effects of walnut oil on metabolic profile and transcription factors in rats fed high-carbohydrate-/-fat diets.
Journal of Food Biochemistry ( IF 3.5 ) Pub Date : 2020-05-18 , DOI: 10.1111/jfbc.13235
Hasan Gencoglu 1 , Cemal Orhan 2 , Mehmet Tuzcu 1 , Nurhan Sahin 2 , Vijaya Juturu 3 , Kazim Sahin 2
Affiliation  

The aim of this study was to examine the effects of walnut oil (WO) on metabolic profile and transcription factors in rats fed high carbohydrate (HCD) and high‐fat diet (HFD). Forty‐two male rats were divided in to six groups: (a) Control, (b) WO (20 mg/kg BW), (c) HCD (20% of sucrose), (d) HCD + WO (e) HFD (42% of calories as fat), and (f) HFD + WO. HFD and HCD intake increased final body weights by 19% and 23% and visceral fat weights by 3‐ and 5‐fold, respectively (p < .05 for all). In addition, serum glucose, total cholesterol, triglyceride, and free fatty acids (FFA) insulin, leptin, and MDA levels increased in rats fed with HFD and HCD. WO supplementation improved these metabolic parameters (p < .05 for all). HFD + WO and HCD + WO treated groups had a significant reduction in serum and liver malondialdehyde (MDA) levels by 12% or 15% (p < .05 for both). In addition, WO supplementation lowered the levels of hepatic nuclear factor kappa B (NF‐κB) and NADPH oxidase subunit p22phox, whereas increased the endothelial‐NO synthase (e‐NOS), nuclear factor erythroid 2‐related factor‐2, and sirtuin‐1 levels. In conclusion, WO supplementation could alleviate the adverse impacts of both HCD and HFD in the rats.

中文翻译:

核桃油对高碳水化合物/高脂饮食大鼠的代谢谱和转录因子的影响。

这项研究的目的是研究核桃油(WO)对高碳水化合物(HCD)和高脂饮食(HFD)喂养的大鼠代谢谱和转录因子的影响。将42只雄性大鼠分为六组:(a)对照,(b)WO(20 mg / kg体重),(c)HCD(蔗糖的20%),(d)HCD + WO(e)HFD (42%的卡路里为脂肪),以及(f)HFD + WO。摄入HFD和HCD分别使最终体重增加19%和23%,使内脏脂肪重量增加3倍和5倍( 所有p均<0.05)。此外,在喂食HFD和HCD的大鼠中,血清葡萄糖,总胆固醇,甘油三酸酯和游离脂肪酸(FFA)胰岛素,瘦素和MDA含量增加。WO补充改善了这些代谢参数(p <.05(全部)。HFD + WO和HCD + WO治疗组的血清和肝脏丙二醛(MDA)水平显着降低了12%或15%( 两者p均<0.05)。此外,WO补充降低了肝核因子κB(NF-κB)和NADPH氧化酶亚基p22 phox的水平,而增加了内皮NO合酶(e-NOS),核因子类红细胞2相关因子2和sirtuin-1水平。总之,WO补充可以减轻HCD和HFD对大鼠的不利影响。
更新日期:2020-05-18
down
wechat
bug