目的 探讨血清胱抑素C、尿酸及降钙素原对诊断急性心肌梗死的临床价值。方法 回顾性分析我院134例心肌梗死患者及89名健康人血清胱抑素C、尿酸及降钙素原水平。结果 与健康对照组相比,实验组患者血清Cys-C、UA和PCT均有不同程度的升高,且差异有统计学意义。此外,血清Cys-C和PCT升高的水平与心肌梗死程度有关。结论 血清Cys-C、UA和PCT水平均可以作为AMI的临床指标,并且血清Cys-C和PCT在一定程度反映心肌梗死的严重程度。

目的 探讨中青年医护人员血尿酸(UA)水平与心血管危险因素的关系。方法 利用国人缺血性心血管疾病发病危险的评估方法及简易评估工具“心血管危险积分”评价982名中青年医护人员的心血管危险因素,计算其危险评分积分值,用四分位法根据UA值将研究对象分为四组,比较不同分组间的临床资料,分析UA水平与心血管危险因素的关系。结果 UA水平与心血管危险因素存在正相关(P＜0.01);Ⅲ、Ⅳ组心血管危险积分均高于Ⅰ、Ⅱ组,差异有统计学意义(P＜0.01)。结论 UA增高是心血管疾病的一个重要危险因素,重视高尿酸血症的防治,对预防中青年医护人员的心血管疾病的发生具有重要意义。

Objective To study the relationship between serum uric acid levels and risk factor of cardiovascular disease in young and middle-aged medical staff. Methods Using of risk assessment method and simple assessment tools of cardiovascular risk score of Chinese ischemic cardiovascular disease, the study appraised risk factors of cardiovascular disease about 982 young and middle-aged medical staffs, calculated the risk score integral value. The study divided objects of study into four groups with quartile's method according to serum uric acid levels, compared clinical data between different groups, analyzed the correlation between uric acid level and cardiovascular risk factors. Results Serum uric acid level and cardiovascular risk factors had positive correlation(P<0.01); Ⅲ,Ⅳ group's cardiovascular risk score were higher than Ⅰ, Ⅱ group; the difference had statistics significance(P<0.01). Conclusion Hyperuricemia is an important risk factors in cardiovascular disease. Paying attention to hyperuricemia prevention has important significance to prevention of cardiovascular disease in young and middle-aged medical staff.

目的 探讨老年人血尿酸(serum uric acid,SUA)水平与阿尔茨海默病(Alzheimer's disease,AD)的相关性。方法 选择227例我院老年病科住院患者为研究对象,其中阿尔茨海默病67例,其余160例为非AD组。收集病史、吸烟史、服药史,并检测血尿酸、总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、空腹血糖(FBS)、血肌酐(Cr)水平。比较各SUA四分位数水平AD的发生率,并进行相关性分析。结果 AD组血尿酸水平低于非AD组,差异有统计学意义(P＜0.01);多因素分析筛选出年龄、性别、缺血性脑卒中是危险因素(P＜0.05),而服用他汀、SUA、HDL-C是保护因素(P＜0.05)。对AD和SUA的四个分组做Spearman等级相关分析(rs=-0.285,P<0.001),结果呈等级负相关。结论 血尿酸水平与老年人AD相关,血尿酸可能是AD发病的保护性因素。

Objective To explore the correlation between serum uric acid(SUA) level and Alzheimer's disease(AD) in elderly patients. Methods 67 cases of the elders with Alzheimer's disease and 160 elders matching with age and gender were enrolled from Jan 2013 to Dec 2014 in the study,the blood levels of biochemical factors such as SUA,total cholesterol(TC),triglycerides(TG),low-density lipoprotein cholesterol(LDL-C),high-density lipoprotein cholesterol(HDL-C),fasting blood sugar(FBS) and creatinine(Cr) were measured by automatic biochemistry analyzer in the two groups. The related factors such as history of disease,smoking and medication history were collected. The correlation between the level of SUA and AD was analyzed. Results The serum uric acid levels in AD group were significantly lower than those in control group(P＜0.01). Multivariate logistic regression analysis showed that age, gender, ischemic stroke were risk factors, and taking statin, SUA, and HDL-C were protective factors(P＜0.05). Spearman correlation tests indicated that there was an inverse correlation between SUA levels and AD(rs=-0.285,P<0.001). Conclusion Serum uric acid level is significantly related to AD in the elderly.SUA may be a protective factor of the occurrence of AD.