Study on relationship between the level LP-PLA2 in serum and type H-hypertension ischemic stroke / 国际检验医学杂志

ABSTRACT

Objective To observe the change of results of lipoprotein-associated phospholipase A2 (Lp-PLA2) ,homocysteine (Hcy ) ,high-sensitivity C-reactive protein (hs-CRP ) ,lipids and other indicators in the patients with normal group ,primary hypertension group ,type H hypertension group and type H hypertension ischemic stroke group ,and search the relationship between LP-PLA2 and type H-hypertension ischemic stroke .Methods From January 2015 to June 2017 ,continuous selected 103 patients with type H hypertension ischemic stroke group ,124 patients with type H hypertension group ,80 patients with primary hypertension group and 50 patients with healthy controls as normal group .Analyzed level of Lp-PLA2 ,Hcy ,hs-CRP and lipids in serum ,compared the difference with each group .A binary Logistic regression analysis was used to an-alyze its correlation with ischemic stroke .Results The serum concentration of total cholesterol(TC) ,low-den-sity lipoproteincholesterol(LDL-C) ,LP-PLA2 in type H hypertension group and type H hypertension ischemic stroke group was higher than primary hypertension group and normal group ,the difference was statistically significant(P＜0 .05) .The serum concentration of triglyceride (TG) in type H hypertension ischemic stroke group was higher than primary hypertension group and normal group ,the difference was statistically signifi- cant(P＜0 .05) .The serum concentration of Hcy in primary hypertension group ,type H hypertension group and type H hypertension ischemic stroke group was higher than normal group ,the difference was statistically significant(P＜0 .05) ;The serum concentration of Hcy in type H hypertension group and type H hypertension ischemic stroke group was higher than primary hypertension group ,the difference was statistically significant (P＜ 0 .05) ;The serum concentration of Hcy ,LP-PLA2 in type H hypertension ischemic stroke group was higher than type H hypertension group ,the difference was statistically significant (P＜0 .05) .The serum con-centration of hs-CRP in type H hypertension group was higher than primary hypertension group and normal group ,the difference was statistically significant (P＜0 .05) ;The serum concentration of hs-CRP in type H hy-pertension ischemic stroke group was higher than type H hypertension group ,primary hypertension group and normal group ,the difference was statistically significant (P＜0 .05) .Two element Logistic regression analysis , Lp-PLA2 were significantly related to type H hypertension ischemic stroke ( SE ＝ 0 .013 ,P ＜ 0 .05 ) . Conclusion LP-PLA2 is an inflammatory biomarker and it is closely related to the occurrence and develop-ment of type H hypertension ischemic stroke .