ABSTRACT
Objective: To study the serum interleukin-37 (IL-37) level changes in patients with acute coronary syndrome (ACS) and to explore the relationship between IL-37 and coronary atherosclerotic plaque. Methods: Our research included 3 groups. ACS group, n=60, SAP (stable angina pectoris) group, n=30 and Control group, the subjects with normal coronary artery, n=15. The peripheral serum levels of IL-37 were examined by ELISA and the differences were compared among different groups. Results: ① The serum levels of IL-37 at admission were as ACS group SAP group>Control group, P77ug/L. Conclusion: The serum IL-37 might be involved in the inlfammatory process in ACS patients, it could be expected as an index for ACS monitor and evaluation in clinical practice.
ABSTRACT
@#Objective To research the relationship between the myocardiac ischemic activity and degree of depression in elderly patients.MethodsThe Center For Epidemiological Studies-Depressive Scale(CES-D) was administered to evaluate depressive degree for 121 patients who were defined as coronary artery diseased by coronary angiography (CAG); group A (n=64) for no depressive symptoms,group B (n=34) for minor depression, group C (n=23) for major depression were studied to observing the myocardial ischemia using Holter's recording and exercise testing.ResultsCAG showed that single vessel disease was more frequently in group A;single,double and three-vessel disease showed approximative proportion in group B,three-vessel disease was more frequently in group C.The times of ST-depress were (4.2±1.3),lasting time of ST-depress was (35.8±9.2) min,and index of ST-depress was (3.28±0.9) min/h,which were higher than those of group A [(1.8±0.3),(16.6±4.2) min,(1.76±0.4) min/h] and group C [(2.1±0.7),(17.8±5.8) min,(1.69±0.5)min/ h](P<0.05);There was significantly frequent myocardial ischemia in group B than in group A during exercise testing (χ2=3.274,P<0.05). patients in group C tended to have approximative incidence of ischemia compared with group A during daily living,but more incidence of ischemia than group B during exercise testing(χ2=5.473,P<0.05).ConclusionThe depressive degree was associated with severity of coronary artery disease,mild to moderate symptoms of depression are associated with an increased likelihood of myocardial ischemia during daily living and exercise,but patients with severity depression absence symptoms of myocardial ischemia during daily living,and exhibit markedly myocardial ischemia during exercise.