RESUMO
Taking Zhenjiang First Peopls's Hospital as an example,the paper analyzes the advantage of mulit-terminal and interactive durg approval based on WeChat platform,dilates upon realization method of the mode from the three aspects of logic architecture,physical archtecture and business process and poinst out that the mode is able to realize informatization management of the mixed approval of drugs.
RESUMO
Mobile medical service for patients is realized through Alipay hospital service window based on the new medical insurance mobile payment platform.The paper introduces overall business architecture of the platform and payment procedure realizing scheme,platform implementation and offline procedure to adapt to the platform,realizing real-time payment,optimizing the procedure of outpatient medical treatment,improving patients' experiences of being treated and enhancing their satisfaction.
RESUMO
To explore the effects of protocatechuic acid (PCA) and its derivants on angiogenesis of the chick embryo chorioallantoic membrane (CAM) and scavenging DPPH radical in vitro. The protection of benzyl and alkaline hydrolysis of benzyl ester were employed. The structures of PCA-1, PCA-2 and PCA-3, the derivates of PCA, were elucidated by 1H, 13C-NMR and MS data The bioactivity of PCA and its derivants was evaluated on the models of DPPH radical and chick embryo chorioallantoic membrane (CAM), respectively. PCA and PCA-1 showed the best activity of scavenging DPPH radical among all the compounds. In contrast to PCA-2, PCA and PCA-3 displayed inhibition to angiogenesis (P < 0.001). Pyrocatechol hydroxyl is the active site of PCA on scavenging DPPH radical in vitro. PCA with carboxyl and without pyrocatechol hydroxyl seems to show promotion to angiogenesis, but it needs more evidences.
