Analysis of related factors of superoxide dismutase level changes in elderly patients with coronary heart
10.3969/j.issn.1673-4130.2015.17.018
- VernacularTitle:老年冠心病患者血浆超氧化物歧化酶水平变化的相关因素分析
- Author:
Xiaofeng ZHU
;
- Publication Type:Journal Article
- Keywords:
coronary heart disease;
superoxide dismutase;
influence factors;
elderly people
- From:
International Journal of Laboratory Medicine
2015;(17):2497-2499
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the related factors of plasma superoxide dismutase (SOD) levels in elderly patients with coro‐naryheartdisease.Methods 232elderlypatientswithcoronaryheartinthehospitalwereenrolledinthestudy,thepatientswhose plasma SOD≥129 U/mL were included as group A ,plasma SOD levels <129U /mL were divided into group B ,the difference ob‐served two groups were compared for each observation indicators .Results The two groups in age ,CRP ,TXB2 ,6‐Keto‐PGF1a were statistically significant different(P<0 .05) ,while in the gender composition ,ALT ,TG ,HDL ,LDL ,TC ,Cr ,Hcy was no significant difference(P>0 .05);the proportion of patients with stroke ,bacterial pneumonia/acute exacerbation of chronic bronchitis in the two groups were statistically significant different(P<0 .05);in the proportion of hypertension ,type 2 diabetes ,cancer was no statistical‐ly significant difference(P>0 .05);Non conditional Logistic regression results shown that the main factors that led to the decrease of SOD in elderly patients with coronary heart disease were age increase ,CRP increase ,TXB2 increase ,6‐Keto‐PGF1a decrease , stroke ,bacterial pneumonia/acute exacerbation of chronic bronchitis .Conclusion Old age ,elevated CRP ,elevated TXB2 ,decreased 6‐Keto‐PGF1a ,stroke ,bacterial pneumonia/acute exacerbation of chronic bronchitis are the factors leading to the decrease of plasma SOD in aged patients with coronary heart disease .
