Over 1.4 billion chemicals have been registered in ACS till 2019 and over 50,000 among them are in large scale commercial application.
To clarify the potential carcinogenic/noncarcinogenic risk of particulate matter(PM)in Harbin,a typical heat-supplying city of China,the concentrations of PM1.0/PM2.5 were detected from Nov.2014 to No
Removal effects of alkaline anions and metal ions in leachate of bauxite residue,were investigated by a simple column experiment.
Neonicotinoids(Neonics)have quickly become the most widely used insecticides in the world since their introduction in the mid-1990s.
成年疾病胎源学说(FOAD)认为,胎儿在子宫内生长发育受损,可能会引起成年疾病易感性的增加[1]。我们的前期研究结果发现孕期NO2暴露能够造成子代小鼠出生后肺部发育受损,而这种改变能够随着子代小鼠的发育而逐渐恢复到正常水平;在此基础上给予过敏原刺激后发现,孕期NO2暴露能够增加子代小鼠对过敏原以及哮喘发病的易感性。
人工合成的有机化学品进入环境成为有机微量污染物(OMPs),影响人体和生态健康。评价OMPs的环境持久性,对于预防和控制OMPs的风险具有重要意义。
A column leaching experiment was used to investigate the efficacy of amendments on their ability to remove alkaline anions and metal ions from bauxite residue leachates.
Phosphorus(P)has been recognized as a globally scarce resource in recent years [1].
消毒副产物是饮用水消毒过程中消毒剂与水中的溶解性有机物反应生成的具有慢性细胞毒性和基因毒性的一系列副产物。反渗透作为一种高效绿色的净水方式,常被用于去除水中包括消毒副产物在内的有机污染物。
人群流行病学表明,大气细颗粒物(PM2.5)污染与心血管疾病密切相关,但是PM2.5 致心血管毒性及分子机制尚不清楚.体外研究发现,PM2.5 引起心肌细胞(AC16)毒性,包括氧化损伤、DNA 损伤、线粒体损伤、细胞凋亡以及表观遗传学异常改变:PM2.5 暴露后AC16 存活率显著下降并伴随着LDH 释放,引起MDA 和ROS 生成增加,降低抗氧化物酶SOD 和GSH-Px 活性.