Expression and significance of serum NSE, HCY and 8-in patients with acute cerebral infarction / 重庆医学

ABSTRACT

Objective To investigate the expression and significance of serum NSE,HCY and 8-hydroxy-2'-deoxyguanosine (8-OHdG) in the patients with acute cerebral infarction(ACI).Methods One hundred cases of ACI treated in the neurology department of this hospital from March 2013 to December 2015 were selected as the cerebral infarction group,and contemporaneous 100 persons undergoing healthy physical examination were selected as the control group.The cerebral infarction group were re-divided into three groups according to the infarction volume,the infarction area ＞ 10 cm3 as the large volume infarction group (L),5-10 cm3 as the middle volume infarction group (M) and ＜5 cm3 as the small volume infarction group (S).The levels of serum NSE,HCY and 8-OHdG were compared between the cerebral infarction group and the control group,and among the group L,M and S.The Pearson correlation test was adopted to conduct the correlation analysis between HCY,8-OHdG and NSE with the cerebral infarction volume,neural function deficit,and prognosis.Results The levels of Hcy,8-OHdG and NSE in the observation group were higher than those in the control group,the difference was statistically significant(P＜0.05);the levels of Hcy,8-OHdG and NSE in the group L were higher than those in the group M and S,the difference was statistically significant(P＜0.05);the Hcy,8-OHdG and NSE levels were positively correlated with the cerebral infarction volume and neurological deficit,and negatively correlated with the prognosis.Conclusion Serum NSE,HCY and 8-OH-dG levels are increased in the patients with ACI,moreover with the infarct volume increase,which are gradually elevated.Therefore serum NSE,HCY and 8-OHdG can be used to assess the severity and prognosis in ACI patients.