1.STUDY ON THE PROTECTIVE EFFECTS OF SELENIUM AND ZINC AGAINST OXIDATIVE DAMAGE INDUCED BY SOMAN IN RATS
Xingbin YANG ; Chunxu HAI ; Yan ZHAO ; Anji FENG ; Huixuan YANG ;
Acta Nutrimenta Sinica 1956;0(01):-
Objective: To study the effect of free radical injury induced by Soman in rats and protection by Se/Zn. [WT5FZ]Methods: [WT5BZ]40 male rats were randomly divided into 4 groups, i.e., negative group, positive group, Se group and Zn group according to weights. The serum, cerebrum and liver VE content, nitrogen oxide synthase (NOS activity and T AOC (total antioxidative capacity) were determined. Results: The VE content and T AOC decreased markedly, and NOS activities increased significantly after Soman intoxication. The changes were less significant in Se/Zn supplemented group. Conclusion: The mechanism of free radical injury is indicated in Soman intoxication and Se/Zn supplementation has significant protection.
2.Outcomes analysis of the 3rd round evaluation for China′ s tertiary hospitals in Healthcare Improvement Initiative
Yinuo WU ; Huixuan ZHOU ; Yang LIU ; Jie QIAN ; Linlin HU ; Yuanli LIU
Chinese Journal of Hospital Administration 2019;35(4):277-282
Objective To assess the implementation of Healthcare Improvement Initiative ( the Initiative)by 136 tertiary hospitals nationwide in 2017, and provide reference for improving relevant policies. Methods Hospital questionnaires 1 and 2 were designed, and data were collected by self-report and expert scoring.Descriptive statistics, Mann-Whitney U test, Kruskal-Wallis H(K), and Spearman rank correlation were used for statistical analysis.Results The median score of the first 11 dimensions of these hospitals was 91.89% , and that of the first 12 dimensions of 30 women and children hospitals was 90.54%.The total score rate of the top 11 hospitals in the eastern region was higher than that of both the central region and western region(P<0.001).The total score rate of the first 12 dimensions of women and children′s hospitals in the eastern region was higher than that in the central and western regions(P=0.032).The total score rate of the first 11 dimensions of the national level hospitals was higher than that of the local hospitals ( P =0.004).The correlation coefficient between the total number of patients and the total score of the first 11 dimensions and the first 12 dimensions was 0.578 and 0.413, respectively.Conclusions Implementation of the Initiative is satisfactory in general. There are however still rooms of improvement for hospitals in the central and western regions, and local level hospitals as well. General hospitals are better than TCm and specialist hospitals.The larger the scale, the better the performance in service improvement.