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非洛地平缓释片对原发性高血压氧自由基及胰岛素抵抗的影响 |
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朱晓平1 卢桂静2 欧淑其2 刘庆武3
摘要 为评价非洛地平缓释片对原发性高血压氧自由基及胰岛素抵抗的影响,观察30例轻、中度非肥胖原发性高血压患者口服非洛地平缓释片治疗30天后,对血清脂质过氧化物、超氧化物岐化酶、胰岛素敏感指数的影响。结果:①原发性高血压患者血清超氧化物岐化酶活力、胰岛素敏感指数较正常人明显下降,血清脂质过氧化物、胰岛素水平明显升高,服药后患者均恢复正常;②降压作用显著,对心率无明显影响;③对空腹血糖、血脂无影响。作者认为非洛地平缓释片是一种安全、有效的抗高血压药物,并具有抗氧化和改善胰岛素敏感性的作用。 关键词 高血压 非洛地平 胰岛素
Effects of Plendil on Serum Oxygen Free Radicals and Insulin Resistance in Patients with Essential Hypertension Zhu Xiaoping*,Lu Guijing,Ou Shuqi,et al.*Beijing General Hospital,Ministry of Water Conservancys,Beijing 100036 Abstract To evaluate the effects of plendia on oxygen free radicals and insulin resistance in patients with essential hypertension,thirty non-obesive moderate hypertensive patients were treated with plendil for 30 days.Antihypertensive effect and effects on serum lipid peroxide (LPO),superoxide dismutase (SOD),insulin sensitivity index (ISI) were studied.Results showed:①SOD activity and ISI decreased but contents of LPO and insulin increased in the treatment group.After a course of plendil therapy the above mentioned parameters fell to normal ranges.②Plendil had obvious antihypertensive effect but with no significant changes in heart rate.③Plendil had no significant effect on fasting blood glucose and lipids.Plendia was an effective and safe drug for treatment of essential hypertension.It also had the effects of antioxidation which improved the sensitivity to insulin. Key words Hypertension Plendil Insulin
非洛地平是一种新的钙拮抗剂。有研究发现,它不但能有效地降低血压,而且还具有抗氧化和改善胰岛素敏感性的作用。我们于1996年10月至1997年4月对30例原发性高血压(EH)患者治疗前后血压、空腹血糖(FG)、血脂、血清脂质过氧化物(LPO)、超氧化物岐化酶(SOD)、胰岛素(INS)、胰岛素敏感指数(ISI)的水平进行了观察。
对象与方法
一、对象:EH组按WHO标准选择非肥胖轻、中度EH患者30例,男20例,女10例,年龄54.0±3.8岁,排除继发性高血压、肝肾疾患、糖尿病,体重指数(BMI)<24kg*m-2。对照组30例,为体检中健康志愿者,男19例,女11例,年龄51.0±4.6岁。 二、方法:高血压病人实验开始前二周停服一切降压药物,测压前休息15分钟,连续3次测量坐位血压,取其平均值。空腹12小时取外周静脉血,然后服用非洛地平缓释片〔阿斯特拉(无锡)制药有限公司产〕,5~10mg,每日一次,根据血压调整药物剂量,服药后第30天再次取外周静脉血测定观察指标及[1] [2] 下一页 上一个医学论文: 394例老年人动态心电图分析 下一个医学论文: 长沙市区老年职工高血压病患者生存质量关系的研究
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