Effect of Danhong Injection Combined with Magnesium Polarization Solution and Nitrate in Treating Coronary Heart Disease

The objective of this study was to observe the effect of Danhong injection combined with magnesium polarized solution and nitrate on coronary heart disease.A total of 58 patients who had been diagnosed with coronary heart disease who participated in the voluntary study were selected and divided into observation group and control group.The number of patients in the two groups was 29,and the control group was mainly injected with nitroglycerin.The observation group was mainly treated with Danhong injection combined with magnesium polarized solution and nitrate ester.The main comparisons were the difference of clinical treatment effect,total cholesterol before and after treatment between the two groups of patients under different therapeutic drugs,and the differences in endothelin were recorded.The observation group was superior to the control group in terms of clinical treatment effect and total cholesterol and endothelin after treatment.Danhong injection combined with magnesium polarized solution and nitrate ester has a good effect in the treatment of coronary heart disease,which can be promoted and developed.

(g,e)-Symmetric Rings

Let R be a ring and e,g in E(R),the set of idempotents of R.Then R is called(g,e)-symmetric if abc=0 implies gacbe=0 for any a,b,c∈R.Clearly,R is an e-symmetric ring if and only if R is a(1,e)-symmetric ring;in particular,R is a symmetric ring if and only if R is a(1,1)-symmetric ring.We show that e∈E(R)is left semicentral if and only if R is a(1−e,e)-symmetric ring;in particular,R is an Abel ring if and only if R is a(1−e,e)-symmetric ring for each e∈E(R).We also show that R is(g,e)-symmetric if and only if ge∈E(R),geRge is symmetric,and gxye=gxeye=gxgye for any x,y∈R.Using e-symmetric rings,we construct some new classes of rings.