jyc

In the light of problems existed in carbonate analysis and measurements , JYC carbonate Analyzer is designed and developed , based on the principles of the relationships between gas and pressure ; pressure and electric signal conversion .

针对目前碳酸盐分析测定中存在的问题，作者根据气体与压力关系，压力与电信号转换关系等原理，自行设计和研制了JYC碳酸盐测定仪。

Conclusion : JYC has good effect in treating senile simple systolic hypertension , it also could increase the NOS activity , lower the serum MDA level , obviously reduce the plasma concentration of Hcy and NPY .

结论：降压胶囊对EISH有较好疗效，能提高NOS活性，降低血清MDA水平，能明显降低血浆Hcy、NPY浓度。

According to the need of market and requirement of construction on the scene , it has been done the detailed analysis and the application study to the commercialization of the JYC ecological material and the physical design of slope protection .

根据市场需要和现场施工要求，对生态基材的商品化研究和护坡结构设计，进行了详细分析和推广应用研究。

Objective : To observe the effect of Jiangya Capsule ( JYC ) on serum levels of nitric oxide synthase ( NOS ) activity and malondialdehyde ( MDA ), and plasma concentration of neuropeptide Y ( NPY ) and homocysteine ( Hcy ) in patients with senile simple systolic hypertension .

目的：观察降压胶囊对老年单纯收缩期高血压（EISH）患者血清一氧化氮合酶活性（NOS）、丙二醛（MDA）及神经肽Y（NPY）、血浆同型半胱氨酸（Hcy）浓度的影响。