期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
非血管性疾病与动脉粥样硬化:内皮炎症和氧化应激的关键作用 被引量:11
1
作者 王梦艳 刘杰 +1 位作者 黄聿 张城林 《中国动脉硬化杂志》 CAS 2023年第4期287-296,共10页
动脉粥样硬化(As)是一种与炎症、氧化应激和血流剪切力等多种损伤因素密切相关的血管局灶性病变。越来越多的研究显示,多种心血管系统之外其他器官的疾病具有较高并发As的风险。本综述从内皮炎症和氧化应激的角度对呼吸系统疾病、消化... 动脉粥样硬化(As)是一种与炎症、氧化应激和血流剪切力等多种损伤因素密切相关的血管局灶性病变。越来越多的研究显示,多种心血管系统之外其他器官的疾病具有较高并发As的风险。本综述从内皮炎症和氧化应激的角度对呼吸系统疾病、消化系统疾病、泌尿和生殖系统疾病、自身免疫性疾病和代谢性疾病等并发As的机制进行了总结。 展开更多
关键词 血管内皮 炎症 氧化应激 动脉粥样硬化 非血管性疾病
下载PDF
椎管内急性起病的非血管源性占位性病变临床分析
2
作者 曾文胜 曾鹏 +3 位作者 吴贵平 沙龙金 王广斌 钟俊贤 《中国实用神经疾病杂志》 2012年第9期48-49,共2页
目的分析急性起病的椎管内非血管源性占位性病变的原因。方法回顾性分析26例呈急性起病的椎管内非血管源性占位性病变的病程、治疗方式、病理结果。结果所有病例病程均小于2周,进展迅速,均进行显微手术切除病灶并经病理确诊。根据术前... 目的分析急性起病的椎管内非血管源性占位性病变的原因。方法回顾性分析26例呈急性起病的椎管内非血管源性占位性病变的病程、治疗方式、病理结果。结果所有病例病程均小于2周,进展迅速,均进行显微手术切除病灶并经病理确诊。根据术前诊断与术后病理证实,其中髓内星形细胞瘤误诊吉兰-巴雷综合征4例,肠源性囊肿误诊为室管膜瘤1例。结论对于急性起病的椎管内非血管源性占位性病变的术前诊断也要考虑不同性质的可能。 展开更多
关键词 椎管内病变 急性起病非血管性疾病 病因
下载PDF
Nonalcoholic fatty liver disease is a novel predictor of cardiovascular disease 被引量:56
3
作者 Masahide Hamaguchi Takao Kojima +10 位作者 Noriyuki Takeda Chisato Nagata Jun Takeda Hiroshi Sarui Yutaka Kawahito Naohisa Yoshida Atsushi Suetsugu Takahiro Kato Junichi Okuda Kazunori Ida Toshikazu Yoshikawa 《World Journal of Gastroenterology》 SCIE CAS CSCD 2007年第10期1579-1584,共6页
AIM:To clarify whether nonalcoholic fatty liver disease(NAFLD)increases the risk of cardiovascular disease.METHODS:We carried out a prospective observational study with a total of 1637 apparently healthy Japanese men ... AIM:To clarify whether nonalcoholic fatty liver disease(NAFLD)increases the risk of cardiovascular disease.METHODS:We carried out a prospective observational study with a total of 1637 apparently healthy Japanese men and women who were recruited from a health check-up program.NAFLD was diagnosed by abdominal ultrasonography.The metabolic syndrome(MS)was defined according to the modified National Cholesterol Education Program(NCEP)ATP Ⅲ criteria.Five years after the baseline evaluations,the incidence of cardiovascular disease was assessed by a self-administered questionnaire.RESULTS:Among 1221 participants available for outcome analyses,the incidence of cardiovascular disease was higher in 231 subjects with NAFLD at baseline(5 coronary heart disease,6 ischemic stroke,and 1 cerebral hemorrhage)than 990 subjects without NAFLD(3 coronary heart disease,6 ischemic stroke,and 1 cerebral hemorrhage).Multivariate analyses indicated that NAFLD was a predictor of cardiovascular disease independent of conventional risk factors(odds ratio 4.12,95% CI,1.58 to 10.75,P = 0.004).MS was alsoindependently associated with cardiovascular events.But simultaneous inclusion of NAFLD and MS in a multivariate model revealed that NAFLD but not MS retained a statistically significant correlation with cardiovascular disease.CONCLUSION:Although both of them were predictors of cardiovascular disease,NAFLD but not MS retained a statistically significant correlation with cardiovascular disease in a multivariate model.NAFLD is a strong predictor of cardiovascular disease and may play a central role in the cardiovascular risk of MS. 展开更多
关键词 Nonalcoholic fatty liver disease Metabolic syndrome Coronary heart disease Cardiovascular disease Risk factors
下载PDF
Recurrence quantification analysis on pulse morphological changes in patients with coronary heart disease 被引量:4
4
作者 Rui Guo Yiqin Wang +1 位作者 Jianjun Yan Hanxia Yan 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2012年第4期571-577,共7页
OBJECTIVE: To show that the pulse diagnosis used in Traditional Chinese Medicine, combined with nonlinear dynamic analysis, can help identify car- diovascular diseases. METHODS: Recurrence quantification analysis (... OBJECTIVE: To show that the pulse diagnosis used in Traditional Chinese Medicine, combined with nonlinear dynamic analysis, can help identify car- diovascular diseases. METHODS: Recurrence quantification analysis (RQA) was used to study pulse morphological changes in 37 inpatients with coronary heart dis- ease (CHD) and 37 normal subjects (controls). An in- dependent sample t-test detected significant differ- ences in RQA measures of their pulses. A support vector machine (SVM) classified the groups accord- ing to their RQA measures. Classic time-domain pa- rameters were used for comparison. RESULTS: RQA measures can be divided into two groups. One group of measures [ecurrence rate(RR), determinism (DEL), average diagonal line length (L), maximum length of diagonal structures (Lmax), Shannon entropy of the frequency distribu- tion of diagonal line lengths (ENTR), laminarity (LAM), average length of vertical structures (TT), maximum length of vertical structures (Vmax)] showed significantly higher values for patients with CHD than for normal subjects (P〈0.0S). The other measures (RR_std, L_std, Lmaxstd, TT_std, Vmax_std) showed significantly lower values for the CHD group than for normal subjects (P〈0.05). SVM classification accuracy was higher with RQA measures: With RQA (16 parameters) accuracy was at 88.21%, and with RQA(12 parameters) accuracy was at 84.11%. In contrast, with classic time-do- main (15 parameters) accuracy was 75.73%, and with time-domain (7 parameters) accuracy was 74.7O%. CONCLUSION: Nonlinear dynamic methods such as RQA can be used to study functional and struc- tural changes in the pulse noninvasively. Pulse sig- nals of individuals with CHD have greater regulari- ty, determinism, and stability than normal subjects, and their pulse morphology displays less variabili- ty. RQA can distinguish the CHD pulse from the healthy pulse with an accuracy of 88.21%, thereby providing an early diagnosis of cardiovascular dis- eases such as CHD. 展开更多
关键词 Pulse-taking Cardiovascular diseases Recurrence quantification analysis
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部