Results 11 to 20 of about 696,825 (147)

早发冠心病患者血清MCP-1与HDL2?HDL3水平 及其相关性分析

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2015
摘 要: 【目的】 研究早发冠心病患者血清单核细胞趋化蛋白-1(MCP-1)及HDL2?HDL3水平并分析MCP-1与HDL2?HDL3的相关性,探讨炎症因子与HDL颗粒大小在早发冠心病中的作用?【方法】 搜集2011年3月至2012年12月于中山大学孙逸仙纪念医院心血管内科住院经冠状动脉造影诊断为冠心病的患者共236例,其中男性≤55岁,女性≤65岁的患者共108例为早发冠心病组;男性 > 55岁,女性 > 65岁患者共128例为晚发冠心病组?另外搜集同期男性≤55岁,女性 ...
孙润陆, 张玉玲
doaj   +1 more source

早发冠心病患者血清补体C3、C4水平与LDL-C的相关性分析 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2019
【目的】研究早发冠心病人群血清补体C3、C4及低密度脂蛋白胆固醇(LDL-C)水平并分析补体C3、C4与LDL-C在早发冠心病人群中的相关性。【方法】收集2018年1月至2018年9月于茂名市人民医院心血管内科住院经冠状动脉造影明确诊断为冠心病的患者共255例,分为早发冠心病组108例,晚发冠心病组147例;另收集健康体检者组100例为对照组。各项生化指标采用茂名市人民医院检验科全自动生化检测仪检验的结果。【结果】早发冠心病组、晚发冠心病组、健康体检者组的补体C3、C4及LDL-C水平比较 ...
林瑞挺
doaj   +1 more source

冠心病患者牙周炎严重程度对血清超敏C反应蛋白和TNF-α及冠脉狭窄程度的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2012
【目的】 研究不同严重程度的牙周炎对冠心病患者血清超敏C反应蛋白(hs-CRP)和肿瘤坏死因子α(TNF-α)及冠脉狭窄程度的影响,探讨牙周炎与冠心病之间潜在的相关性。【方法】冠脉造影确诊为冠心病的142例患者,根据临床附着丧失的程度分为三组:冠心病牙周健康组32例(C组),冠心病伴轻度牙周炎组32例(C+P1组),冠心病伴中重度牙周炎组78例(C+P2组)。依据冠状动脉造影结果,对其冠脉狭窄程度进行评分。选择经冠脉造影排除冠心病的单纯中重度牙周炎患者31例为对照组(P组)。检测血清hs-CRP和TNF-
doaj   +1 more source

冠状动脉形态与粥样硬化病变关系的多层螺旋CT研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 探讨冠状动脉的三维形态结构?变异及与冠心病(CAD)发生的相关关系?【方法】 用多层螺旋CT (MSCT)增强方法行冠状动脉造影,通过工作站三维重建处理,观察?测量冠状动脉的分支?位置?形态及其变异,并分析其与冠状动脉粥样硬化病变的关系?【结果】成功进行MSCT冠状动脉造影的病例1057人,发现冠状动脉狭窄面积 > 70%诊为冠心病352例?资料显示左侧优势型的冠心病发病数相对较少,而左冠状动脉主干发出角度较大?主干较短?冠状动脉开口于冠状动脉窦之外变异与冠心病发生有显著相关关系?【结论 ...
范卫君   +5 more
doaj   +1 more source

SARS‐CoV‐2 infection as cause of in‐utero fetal death: regional multicenter cohort study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 62, Issue 6, Page 867-874, December 2023., 2023
ABSTRACT Objective Placental infection with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) can lead to placental insufficiency and in‐utero fetal death (IUFD). The objective of this study was to confirm and quantify the extent to which fetoplacental infection with SARS‐CoV‐2 is a cause of fetal death.
M. Nkobetchou   +9 more
wiley   +1 more source

Compliance with World Health Organization's COVID‐19 guidelines among Iraqi health workers

open access: yesWorld Medical &Health Policy, Volume 15, Issue 4, Page 537-543, December 2023., 2023
Abstract During the COVID‐19 pandemic, the World Health Organization (WHO) introduced guidelines with respect to hygiene practices, quarantine policies, and medical practices for health institutions to follow. Most studies examining compliance with WHO guidelines have been conducted at individual level but not at institutional level.
Burhan Hadi   +5 more
wiley   +1 more source

Confidence in public institutions is critical in containing the COVID‐19 pandemic

open access: yesWorld Medical &Health Policy, Volume 15, Issue 4, Page 553-569, December 2023., 2023
Abstract This paper investigates the relative importance of confidence in public institutions to explain cross‐country differences in the severity of the coronavirus disease 2019 (COVID‐19) pandemic. We find that a 1 SD increase (e.g., the actual difference between the United States and Finland) in confidence is associated with 56.3% fewer predicted ...
Anna Adamecz, Ágnes Szabó‐Morvai
wiley   +1 more source

A network meta‐analysis of association between cardiometabolic risk factors and COVID‐19 outcome severity 心血管代谢危险因素与COVID‐19严重程度关联的网络荟萃分析

open access: yesJournal of Diabetes, Volume 15, Issue 11, Page 968-977, November 2023., 2023
Highlights Among 301 studies, diabetes mellitus was the most studied cardiometabolic risk factor. In the network meta‐analysis, cerebrovascular disease had the highest impact (relative risk [RR] 1.69; 95% CI, 1.65–1.73) on COVID‐19 outcomes compared to other cardiometabolic risk factors.
Alina Binbin Li   +9 more
wiley   +1 more source

Effect of dipeptidyl peptidase‐4 inhibitor on the progression of coronary artery disease evaluated by computed tomography in patients receiving insulin therapy for type 2 diabetes mellitus DPP‐4抑制剂对接受胰岛素治疗的2型糖尿病患者冠状动脉疾病进展的影响

open access: yesJournal of Diabetes, Volume 15, Issue 11, Page 944-954, November 2023., 2023
Highlights Preclinical data showed that dipeptidyl peptidase‐4 inhibitors (DPP‐4is) may prevent insulin‐induced atherosclerosis. In patients treated with insulin for type 2 diabetes who underwent ≥2 serial coronary computed tomography angiographies(CCTA), a new obstructive coronary artery disease (OCAD) was less developed on the follow‐up CCTA in those
Young Choi   +4 more
wiley   +1 more source

Differences in infant negative affectivity during the COVID‐19 pandemic

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 44, Issue 4, Page 466-479, July 2023., 2023
Abstract This longitudinal study compared infant temperament rated at 3 months postpartum by 263 United‐States‐based women who gave birth during the COVID‐19 pandemic and 72 who gave birth prior to the pandemic. All women completed questionnaires assessing perinatal mental health, social contact, and infant temperament.
Alyssa R. Morris, Darby E. Saxbe
wiley   +1 more source

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