Results 1 to 10 of about 1,001 (116)

西藏西北地区藏族人群高同型半胱氨酸血症的患病现状与血尿酸血脂的关联性分析 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban
目的为了了解西藏西北地区藏族人群高同型半胱氨酸血症(HHcy)患病现状及其与血脂、血尿酸等的关联,探讨西藏西北地区高同型半胱氨酸血症等慢性病的防治策略。方法本次调查采用多阶段分层整群随机抽样的方法,对西藏西北地区(阿里地区、那曲市)居住6个月以上、18岁及以上的3 432名藏族居民进行了问卷调查、体格检查以及生化检测等。结果西藏西北地区藏族居民HHcy患病率为75.7%,远高于我国平均人群的患病率(37.2%)。血尿酸、高密度脂蛋白胆固醇、低密度脂蛋白胆固醇是HHcy的危险因素 ...
肖若愚, 张玉飞, 熊海
doaj   +3 more sources

原发性肾小球肾炎患者高同型半胱氨酸血症的发生率及与靶器官损害之间的关系

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2016
【目的】探讨高同型半胱氨酸血症在原发性肾小球肾炎患者中的发生率及其与靶器官损害的关系。【方法】本研究纳入2010年5月—2015年3月在中山大学附属第三医院就诊的601名原发性肾小球肾炎的患者进入研究队列。收集人口学及实验室数据,检测血浆同型半胱氨酸,计算估算肾小球滤过率,采用彩超评价心脏结构和功能改变。采用多因素线性回归分析血浆同型半胱氨酸水平的相关因素,多因素线性回归分析其与靶器官损伤的有关因素。【结果】在601名患者中,高同型半胱氨酸血症的发生率为45.92%,CKD 1期,2期,3期 ...
叶增纯
doaj   +1 more source

Effect of personalized folic acid therapy under guide of MTHFR gene polymorphism on homocysteine in hemodialysis patients with chronic renal failure

open access: yesLinchuang shenzangbing zazhi, 2019
目的观察慢性肾衰竭维持性血液透析(MHD)患者在N5,N10-亚甲基四氢叶酸还原酶(MTHFR)基因多态性指导下的个体化服用叶酸治疗纠正高同型半胱氨酸血症的效果。方法研究纳入93例一般状况稳定的MHD患者,分为普通治疗组和个体化治疗组。两组患者均行低通量透析,并在研究期间透析器和血流量保持前后稳定。在透析治疗基础上,普通治疗组患者均口服叶酸15 mg/d,个体化治疗组依据患者MTHFR基因型决定叶酸用量,纯合子突变型(TT)、杂合子突变型(CT)和野生型(CC)患者分别口服叶酸剂量为30 mg/d、15
CHAI Lin   +3 more
doaj   +1 more source

NLRP3 炎症小体与心血管疾病 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2017
炎症小体是一类多蛋白复合物,主要由识别炎症的胞浆型模式识别受体、衍接蛋白和效应蛋白三部分组成。 炎症小体组装激活可以自我切割生成活性形式的caspase-1,并进一步促进白细胞介素-1β(IL-1β)和白细胞介素-18(IL- 18)等炎症因子的成熟和释放,引起炎症反应。此外炎症小体激活可介导caspase-1依赖的细胞焦亡,从而促进炎症反应的 扩散。炎症小体根据识别信号的模式识别受体命名,其中NLRP3炎症小体是目前研究最多了解相对最清楚的炎症小体 ...
谭红梅
doaj   +2 more sources

DNA甲基化与高同型半胱氨酸血症 DNA Methylation and Hyperhomocysteinemia

open access: yesZhongguo cuzhong zazhi, 2023
DNA甲基化是一种调控基因表达的表观遗传机制,由Hcy代谢相关底物S-腺苷同型半胱氨酸(S-adenosyl-L-homocysteine,SAH)依赖性的DNA甲基转移酶(DNA methyltransferases,DNMTs)催化,对维持细胞稳态至关重要。多项研究表明,高同型半胱氨酸血症(hyperhomocysteinemia,HHcy)可能通过调节甲硫氨酸-同型半胱氨酸循环(methionine-homocysteine cycle,M-H cycle)调控DNA甲基化状态 ...
瓮佳旭, 周宏宇, 李子孝
doaj   +1 more source

Association of MTHFR C677T polymorphism with male infertile in Xiamen area [PDF]

open access: yes, 2017
目的探讨亚甲基四氢叶酸还原酶(MTHFR)C677T基因多态性与男性不育的相关性。方法选取少、弱精症患者66例和无精症患者74例为实验组,精液正常且有正常孕育史的男性96例为对照组,分析MTHFR C677T基因多态性在三组中分布的差异。结果与对照组相比,少、弱精组中MTHFR C677T各基因型的频率差异没有显著性意义(P〉0.05);与对照组相比,无精组中MTHFR C677T各基因型的频率差异没有显著性意义(P〉0.05)。结论在少、弱精症患者、无精症患者和健康人中,基因多态性分布无显著差异 ...
王厚照, 谭振军, 马芳芳
core   +1 more source

Correlation between serum homocysteine level and clinicopathological factors of IgA nephropathy [PDF]

open access: yes
ObjectiveTo investigate the correlation between serum homocysteine (Hcy) and clinicopathologic factors of immunoglobulin A nephropathy (IgAN).MethodsA total of 349 patients with IgAN diagnosed by renal biopsy in the Nephrology Department of Longhua ...
Cai Xiao-fan   +5 more
core   +1 more source

H-type hypertension: a key point for primary stroke prevention in China [PDF]

open access: yes
H-type hypertension is accompanied by elevated homocysteine (Hcy) (≥10 μmol/L) in the blood, which synergistically increases the risk of cardiovascular diseases with hypertension, especially stroke. Approximately 75% of hypertensive patients in China are
Fan Fangfang, Huo Yong
core   +1 more source

Triglyceride-glucose index and homocysteine in association with the risk of stroke in middle-aged and elderly diabetic populations [PDF]

open access: yes
ObjectiveTo investigate the triglyceride-glucose (TyG) index and the level of serum homocysteine (Hcy) in association with the incidence of stroke in type 2 diabetes mellitus (T2DM) patients.MethodsBased on the chronic disease risk factor surveillance ...
GAO Jiaojiao   +13 more
core   +1 more source

中青年超重和肥胖与高血压及高同型半胱胺酸血症的相关性 [PDF]

open access: yes
Objective: To investigate the correlation between high blood pressure, high HCY and overweight as well as obesity in young and middle-aged adults by observing BMI and high HCY levels.
Yang, Wen-dong
core   +2 more sources

Home - About - Disclaimer - Privacy