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find Keyword "血管紧张素Ⅱ受体拮抗剂" 3 results
  • 他汀类药物和血管紧张素Ⅱ受体拮抗剂治疗慢性阻塞性肺疾病的研究

    慢性阻塞性肺疾病(COPD)以气道、肺实质和肺血管的慢性炎症为特征,近年来发现他汀类药物除降脂作用外,还可改善COPD患者的症状及预后。血管紧张素Ⅱ受体拮抗剂,能抑制肺血管缺氧性收缩以及慢性缺氧时血管的重建。能防止COPD患者肺动脉高压的病程进展及肺功能的下降。两者合用有协调作用,不仅能缓解COPD患者的症状,还能延缓COPD的进程,降低死亡率。

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  • Effects of Angiotensin Ⅱ Receptor Blocker on P Wave Deviation Degree in Patients with Paroxysmal Atrial Fibrillation

    目的:探讨血管紧张素Ⅱ受体拮抗剂(ARB)对PAF患者P波离散度的影响。方法:观察48 例阵发性AF患者的最宽P 波和P 波离散度,并与ARB干预治疗3 个月后进行对比分析。结果:ARB治疗3个月后最宽P波、P 波离散度及P 波离散度≥40 ms的例数与治疗前比较差异有统计学意义 (Plt;0.05或lt;0.01)。结论:ARB能减轻PAF患者心房结构重构及电重构,减少AF的发生。

    Release date:2016-09-08 10:00 Export PDF Favorites Scan
  • Efficacy of total glycosides from Rehmannia glutinosa Libosch leaf extract for diabetic nephropathy: a meta-analysis

    Objective To systematically review the efficacy of total glycosides extracted from Rehmannia glutinosa Libosch leaf in the treatment of diabetic nephropathy. Methods Databases including PubMed, EMbase, MEDLINE, The Cochrane Library, Web of Science, CNKI, WanFang Data and VIP were electronically searched to collect randomized controlled trials of total glycosides from Rehmannia glutinosa Libosch for diabetic nephropathy from inception to May 30th, 2021. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. RevMan 5.4 software was then used to perform meta-analysis. Results A total of 7 RCTs involving 504 patients were included. The results of meta-analysis showed that there were no significant differences in creatinine levels (MD=−1.71, 95%CI −3.97 to 0.56, P=0.14) and urea (MD=−0.18, 95%CI −0.44 to 0.08, P=0.19) between the two groups. In terms of regulating proteinuria, the urinary albumin excretion rate (MD=−39.41, 95%CI −48.46 to −30.36, P<0.000 01), urinary microalbumin (MD=−9.94, 95%CI −12.16 to −7.73, P<0.000 01), and 24-hour urinary protein (MD=−0.67, 95%CI −0.85 to −0.49, P<0.000 01) were all lower in the treatment group compared with control group. However, there were no differences between groups in terms of blood glucose metabolism as indicated by changes in levels of the long-term blood glucose metabolism indicator (HbA1c: MD=−0.16, 95%CI −0.67 to 0.35, P=0.53). Only one study suggested that short-term blood glucose metabolism indicators, fasting blood glucose and postprandial blood glucose levels were not different between groups. In terms of blood lipid metabolism, only one study suggested glycoside treatment produced lower serum levels of cholesterol and triglycerides compared with control group. Conclusions Current evidence suggests that adjunctive therapy with total Rehmannia glutinosa Libosch glycosides can benefit diabetic nephropathy patients more than angiotensin II receptor inhibitor or pancreatic kininogen by alleviating proteinuria and likely improving lipid metabolism. However, no benefit is observed in terms of renal function improvement or blood glucose metabolism. Due to limited quality and quantity of included studies, more high-quality studies are required to verify the above conclusions.

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