

摘要:目的 了解不穩定心絞痛(UAP)患者血脂及C-反應蛋白等炎性指標的變化規律及其臨床意義。方法 測定90例不穩定心絞痛患者和60例正常對照者血清甘油三酯(TG)、總膽固醇(T-CHO)、高密度脂蛋白膽固醇(HDL-C)、低密度蛋白膽固醇(LDL-C)、C-反應蛋白(CRP),并進行統計學分析。結果 病例組中的CRP、TC、TG 和LDL-C都高于對照組,具有統計學差異;病例組中的HDL-C都低于對照組,具有統計學差異。結論 血脂異常是不穩定心絞痛的主要危險因素之一,不穩定心絞痛的發生與炎癥反應相關,CRP可作為評價不穩定心絞痛病變程度的一個參考指標。
關鍵詞:不穩定心絞痛;脂蛋白;甘油三酯;膽固醇;C-反應蛋白
Clinical Significance of Serum Lipid,C-reactive Protein and other Inflammatory Parameters in Patients with Unstable Angina Pectoris
LIU Sheng-lin1,ZHANG Xue-jun2
(1. Department of Laboratory,Tianjin Xiqing Hospital,Tianjin 300380,China;
2.Department of Immunology,Tianjin Medical University,Tianjin 300070,China)
Abstract:Objective To understand the changes in serum lipid, C-reactive protein and other inflammatory parameters in patients with unstable angina pectoris and to explone its clinical significance.Methods Triglyceride(TG),total cholesterol(T-CHO), high density lipo -protein (HDL-C), low density lipoprotein(LDL-C),C-reactive protein(CRP)in 90 patients with unstable angina pectoris and 60 normal adults were exammed, and a statistical analysis was made.Results TG, T-CHO, LDL-C, and CRP in unstable angina pectoris disease group were significantly higher than that in normal healthy control group.HDL-C in unstable angina pectoris disease group were significantly lower than that in normal healthy control group.Conclusion Abnormal serum lipid is one of the important risk factors for unstable angina pectoris.Unstable angina pectoris was correlated with inflammatory response,CRP may be used as an index for the evaluation of the severity of unstable angina pectoris.
Key words:Unstable angina pectoris; Lipoprotein; Cholesterol; Triglyceride; C- reactive protein
1 資料與方法
1. 1 一般資料 表1 顯示,入選病例均來自我院2010年4 月~ 2012 年1 月期間住院患者,共150 例,其中觀察組90 例,對照組60 例,其中男96 例,女54 例;年齡40歲~ 75 歲,平均年齡64. 1 歲。兩組性別、年齡、病程分布方面無明顯差異,具有可比性( P >0.05)。
1. 2 對象選擇標準
1. 2. 1 冠心病不穩定型心絞痛的診斷標準參照國際心臟病學會和協會及世界衛生組織命名標準化聯合專題報告《缺血性心臟病的命名及診斷標準》。
1. 2. 2 納入病例標準凡符合西醫診斷標準的,住院時間≥2 w,年齡在40歲~75歲的冠心病不穩定型心絞痛且簽署知情同意書的患者。
1. 2. 3 排除標準 ①其他心臟疾病,如心肌炎,心肌病,心功能不全等;②年齡在40 歲以下或75歲以上患者;③所有入選病例均除外膠原性疾病、肝病、惡性腫瘤、腎功能不全、敗血癥、關節炎或其他炎癥及感染性疾病;④近3個月內有出血、創傷,手術史。
1. 2. 4 150例血清采集者在采集試驗標本之前禁食12 h,于次日清晨空腹采集標本。……