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睾丸支持细胞糖脂代谢在生精细胞发育中的作用及机制 [PDF]

open access: yes浙江大学学报. 医学版
睾丸支持细胞在精子发生过程中起重要作用。精子发生的异常与睾丸支持细胞糖脂代谢紊乱密切相关。睾丸支持细胞的代谢环境为缺氧,其主要的代谢方式包括糖酵解和脂肪酸β氧化,其中糖酵解是睾丸支持细胞为生精细胞提供能量的经典途径,而脂肪酸β氧化可能是睾丸支持细胞产生腺苷三磷酸的主要途径。目前睾丸支持细胞糖脂代谢与生精细胞发育的关系、糖代谢与脂代谢之间的联系尚不明确。包括性激素在内的多种激素可以通过调控内分泌影响睾丸支持细胞糖代谢。AMPK、mTOR ...
李 舒豪, 孔 亮, 梁 景岩, 马 坦
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妊娠期糖尿病患者孕期血脂水平对产后糖脂代谢的影响 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2020
【目的】探讨妊娠期糖尿病(GDM)患者孕期血脂水平对产后糖脂代谢的影响。【方法】随访确诊为GDM并完成产后复查妇女416例,根据孕期血脂分为孕期血脂正常组(n=82)和孕期血脂异常组(n=334),收集产后4-12周一般人口学资料,检测OGTT血糖、胰岛素水平以及血脂水平,比较两组产后糖脂代谢参数差异。【结果】GDM妇女产后早期糖代谢异常率为38.5%,血脂异常发生率为34.4%;孕期血脂异常组产后总胆固醇、甘油三酯以及低密度脂蛋白胆固醇水平均明显高于孕期血脂正常组,其中孕期高TC血症和高LDL ...
肖黄梦   +7 more
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Recent Advances in the Pathogenesis of Glucolipid Metabolism Disorder in Obstructive Sleep Apnea-hypopnea Syndrome [PDF]

open access: yes, 2022
Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a disease marked by apnea, hypopnea, decreased oxygen saturation, and disordered sleep structure, which is a major risk for cardiovascular disease. Recent studies have found that OSAHS patients have an
WANG Yun, HE Yan, LIU Shijie, GAN Lulu, GAO Huifang, LIANG Min, ZUO Zhiheng, YANG Li
core   +1 more source

Enhancement of hypothalamic STAT3 acetylation by nuclear receptor Nur77 dictates leptin sensitivity [PDF]

open access: yes, 2015
孤儿核受体Nur77(也称为TR3)是核受体家族NR4A的一员,在脂肪、肝脏和骨骼肌组织的代谢调控中发挥重要功能,因此被认为是一种新型的治疗代谢性疾病的药物靶点。本文研究中我们发现,在正常生理条件下,随着年龄的增长,Nur77基因敲除的小鼠体重明显高于野生型小鼠。摄食的增多和能量消耗的减少是Nur77基因敲除小鼠体重上升的直接原因。棕色脂肪组织耗能产热功能的衰退也促使了脂肪的积累。原位杂交和实时荧光定量PCR结果显示,Nur77能够正调控瘦素leptin下游厌食多肽POMC的表达。脑室内注射leptin,
肖倩
core   +1 more source

甘油二酯油对代谢综合征影响的研究进展Advance in effects of diacylglycerol oil on metabolic syndrome

open access: yesZhongguo youzhi, 2022
近年来,我国人群代谢综合征的发病率较高,国内外研究发现甘油二酯油可降低受试者的体质量,抑制餐后血脂及血糖的升高,或可有助于防控代谢综合征。为阐明甘油二酯油与代谢综合征的关系,综述了甘油二酯油对代谢综合征的影响,包括抑制餐后血脂升高,降脂减重,降低血糖、改善胰岛素敏感性,调控血压等,并对甘油二酯油的食用安全性进行了评价。甘油二酯油具有独特的代谢特征且安全性良好,是新兴膳食油脂。 The incidence of metabolic syndrome in China is higher. Several
钟碧莹1,丁懿宁1,吴炳鑫1,林晋海1,林泺琪1,黄智威1,林淼洋1,徐丹苹1,2 ZHONG Biying1,DING Yining1,WU Bingxin1,LIN Jinhai1,LIN Luoqi1, HUANG Zhiwei1,LIN Miaoyang1,XU Danping1,2
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Research Progress of Dietary Fiber Regulating Glucolipid Metabolism through Physicochemical Properties and Gut Microbiota [PDF]

open access: yes, 2021
Disorders of glucolipid metabolism is the main cause of obesity, cardiovascular diseases, diabetes and other chronic diseases. As our diet becomes increasingly refined, dietary is gaining attention from academia and people outside.
FANG Wei   +5 more
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Regulatory Effect of High-Protein Diet on Circadian Rhythm of Lipid Metabolism in Obese Mice [PDF]

open access: yes, 2023
This study aimed to investigate the regulatory effect of high-protein diet on circadian rhythm disturbances of lipid metabolism in obese mice induced by high-fat diet.
JIANG Zhiqing, DENG Guoliang, ZENG Fanhang, SHAO Ru, ZHU Rongxiang, TANG Xue
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Effect of Preharvest Spraying of Diethyl Aminoethyl Hexanoate on Membrane Lipid Metabolism of Grapes during Storage [PDF]

open access: yes, 2023
In order to investigate the effect of preharvest spraying of diethyl aminoethyl hexanoate (DA-6) on membrane lipid metabolism in ‘Kyoho’ grapes during postharvest storage, distilled water (control) and 50 mg/L DA-6 were used to spray grapes at the ...
YU Peng, ZHENG Fangying, YU Yihe, JIANG Dongming, YANG Yingjun
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共轭亚油酸降脂及分子机理研究进展Progress in fat reduction of conjugated linoleic acid and its molecular mechanism

open access: yesZhongguo youzhi, 2022
共轭亚油酸是一类具有两个共轭双键的十八碳多不饱和脂肪酸混合物的总称,具有确切的减肥降脂活性与可验证的临床安全性,使其成为国际减肥市场的宠儿。简要回顾了共轭亚油酸减肥降脂的研究成果,并从调控能量代谢、脂代谢、骨骼肌代谢和糖代谢,介导脂肪细胞的分化与凋亡以及调节肠道微生物群6个方面总结了共轭亚油酸减肥降脂的作用机制,同时对其存在问题及发展机会做了分析与讨论。共轭亚油酸作为减肥降脂的天然产物,具有更大、更广阔的发展潜力。 Conjugated linoleic acid, a mixture of ...
李海玲1,张思晨1,赵志敏1,2,何国瑞3,杨得坡1,2 LI Hailing1, ZHANG Sichen1, ZHAO Zhimin1,2, HE Guorui3, YANG Depo1,2
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不同品种油橄榄果油脂品质差异形成的转录组学分析Transcriptomic analysis on the formation of oil quality differences in olive fruit of different varieties

open access: yesZhongguo youzhi, 2023
为从基因水平研究不同品种油橄榄果油脂品质差异及其差异基因的代谢通路,以甘肃省陇南市两个油橄榄品种‘城固-32’和‘奇迹’第4成熟度果实为材料,分析两个品种油橄榄果油脂组成成分与理化性质差异,在此基础上,运用RNA-seq技术进行转录组分析,确定不同品种油橄榄果油脂品质形成差异的关键表达基因和相关代谢通路。结果表明:‘城固-32’和‘奇迹’油脂脂肪酸组成及含量、总酚和总黄酮含量、酸值和过氧化值有明显差异,在品质上表现为‘奇迹’优于‘城固-32’;两个品种油橄榄共筛选出10 114条差异基因 ...
苗欣1,马君义1,张宏杰1,缪欣1, 耿银鑫1,贺清艳1,孔维宝1,邓煜2 MIAO Xin1,MA Junyi1,ZHANG Hongjie1,MIU Xin1,GENG Yinxin1, HE Qingyan1,KONG Weibao1,DENG Yu2
doaj   +1 more source

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