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目的:探讨年龄32~56岁的健康者体质指数(body mass index,BMI)增高对血压、血糖、糖化血红蛋白及C肽的影响。方法:79名健康者按BMI分为标准组(18.5≤BMI〈24,n=44)、超重组(24≤BMI〈28,n=27)及肥胖组(BMI≥28,n=8)三组,比较三组之间血压、血糖、糖化血红蛋白及C肽的变化。结果:随着BMI的增高,收缩压(SBP)[(115.8±15.24)mm Hg vs(121.1±18.38)mm Hg vs(133.4±18.36)mm Hg](1 mm Hg=0.133 kPa)、餐后2 h血糖(PBG)[(5.76±0.73)mmol/L vs(5.86±0.76)mmol/L vs(6.61±1.85)mmol/L],及糖化血红蛋白(HbA1C)[(5.20±0.29)%vs(5.29±0.28)%vs(5.64±0.53)%]显著增高,差异有统计学意义(P=0.033,P=0.048,P=0.004);而舒张压(DBP)[(72.57±11.14)mm Hg vs(75.81±10.04)mm Hg vs(80.71±11.31)mm Hg]、空腹血糖(FBG)[(5.73±0.52)mmol/L vs(5.48±0.54)mmol/L vs(5.85±0.61)mmol/L]、空腹C肽[(1.37±0.81)pmol/L vs(1.26±0.43)pmol/L vs(1.98±0.75)pmol/L]及餐后2 h C肽[(2.70±1.14)pmol/Lvs(2.99±1.49)pmol/L vs(3.25±1.53)pmol/L]也有增高趋势,但差异无统计学意义(P=0.137,P=0.107,P=0.110,P=0.530)。结论:肥胖使血压、血糖水平增加,从而增加高血压以及糖尿病的患病风险。 相似文献
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WHO有关资料表明,全球糖尿病患者已逾一亿,仅我国糖尿病患者约2000万人。全球男性成年患者约为700万人以上糖尿病阳痿的发生率约为35%~59%,和非糖尿病阳痿患者相比,糖尿病阳痿发生率较高。以至现代西医学把糖尿病列为阳痿发病病因之首。虽然糖尿病患者常有睾丸功能不全的表现,但近几年糖尿病阳痿内分泌因素已遭否定,一般认为与遗传、感染、免疫有关。糖尿病发生的机制是由于糖 相似文献
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目的:探讨膝关节交叉韧带损伤的MR诊断与分析.方法:选择我院收治的120例膝关节交叉韧带损伤患者作为研究对象,所有患者接受临床检查、关节镜检查、MR检查,将关节镜检查作为标准,分析MR诊断膝关节交叉韧带损伤的特异度、灵敏度与准确度.结果:关节镜检查,93例患者为膝关节交叉韧带损伤,17例患者为正常,在膝关节交叉韧带损伤中完全撕裂者86例、部分撕裂者9例;MR诊断膝关节交叉韧带损伤的特异度为86.8%、灵敏度为97.2%、准确度为94.3%.结果:MR诊断膝关节交叉韧带损伤的准确度较高,可将其作为膝关节交叉韧带损伤的诊断方法予以推广. 相似文献
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The response of glueagon to the change of glucose and its relation to blood pressure in 71 eidely patients with type 2 diabetes was investigated. The results showed that the postprandial increment of glucagon in the group of patients with postprandial 2h plasma glucose increment<2.5 mmol/L was significantly higher than that in the group with plasma glucose inerement≥ 2.5 mmoi/L (P<0. 05). The postprandial increment of glucagon in patients with normal blood pressure was significantly higher than that in patients with hypertension (P<0.05). The results suggest that the decreased response of glucagon to the change in plasma glucose in elderly patients with type 2 diabetes is related to increased blood glucose and high blood pressure. 相似文献
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The response of glueagon to the change of glucose and its relation to blood pressure in 71 eidely patients with type 2 diabetes was investigated. The results showed that the postprandial increment of glucagon in the group of patients with postprandial 2h plasma glucose increment<2.5 mmol/L was significantly higher than that in the group with plasma glucose inerement≥ 2.5 mmoi/L (P<0. 05). The postprandial increment of glucagon in patients with normal blood pressure was significantly higher than that in patients with hypertension (P<0.05). The results suggest that the decreased response of glucagon to the change in plasma glucose in elderly patients with type 2 diabetes is related to increased blood glucose and high blood pressure. 相似文献
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患者男性,30岁.因胸闷、心悸24h急诊.患者自3年前开始出现突发性胸闷、心悸,时间最长达2天,短时1—2min.曾在当地医院多次就诊,用维拉帕米静注无效,用胺碘酮均能中止.均诊断为预激综合征合并室上速.4天前因上述症状再发来院急诊.测BP110/90mmHg(14.6/12.0kPa).ECG示LBBB,电轴十93°,R R间距0.30s(200次/min),QRS时限0.12s,诊断:预激综合征合并室上速?临床考虑QRS波宽故用利多卡因50mg静脉推注.5min后转为窦性心 相似文献