2013年白银市食源性疾病监测分析

根据白银市食源性疾病哨点医院主动监测结果分析,了解食源性疾病的现状和发生规律。收集食源性疾病哨点医院主动监测的发病数据,进行统计分析。白银市5~8月为食源性疾病高发期;临床表现中15.19%的患者出现发热症状,24.84%的患者有恶心、呕吐症状,出现腹痛腹泻的病例61.87%;原因食品分布中,肉与肉制品引起的食源性疾病占18.61%,水果引起的占16.56%;发患群中,男性占62.38%,女性占37.78%;从就诊年龄分析,10岁以下儿童为高发人群;应进一步加强食源性疾病主动监测工作,提高公众卫生防病意识,防止食源性疾病的发生。     

一些抗氧化剂对蛋白质氧化降解的保护作用

SDS-PAGE were employed to detect the inhibitions of some antioxidants to the degradation of bovine serum albumin induced by AAPH.The result showed that Rosmarinic acid,uric acid,sodium deoxycholate and GSH exhibited inhibitions at low concentration(125μmol/L),but thiourea needs high concentration(250μmol/L).Nicotinicacid and Vc did not show obvious protection even the consistence up to 2000μmol/L.Mannitol's behavior was neither clear no concentration-dependent.Thymol blue bromide,pyrogallic acid and Trolox