Atmospheric imidazole formation: Unraveling the roles of precursors, humidity, and aerosol acidity [0.03%]
大气咪唑的形成：前体物质、湿度和气溶胶酸度作用机制的厘清
Huifeng Xu,Tong Sun,Yunyun Wang et al.
Huifeng Xu et al.
To analyze the physicochemical properties and formation mechanisms of atmospheric imidazole-containing particles, a single-particle aerosol mass spectrometer (SPAMS) was employed to sample particulate matter in a major city in eastern China...
Polystyrene and polyethylene terephthalate nanoplastics differentially impact mouse ovarian follicle function [0.03%]
聚苯乙烯和聚对苯二甲酸乙二醇酯纳米塑料对小鼠卵泡功能有不同的影响
Hanin Alahmadi,Maira Nadeem,Alixs M Pujols et al.
Hanin Alahmadi et al.
Exposure to micro- and nanoplastics is unavoidable. Foods and beverages contain plastic particles from environmental contamination and processing and packaging materials, which are frequently made of polyethylene terephthalate (PET). Micro-...
Heavy metal accumulation in deep sediment benthic invertebrates downstream from a historical mining district [0.03%]
历史采矿区下游深海沉积物底栖无脊椎动物重金属累积研究
Sam Miess,Yetkin Ipek,Andrew R Dzialowski
Sam Miess
Metal mining has resulted in substantial ecological impacts, with effects lasting long after mining activity has ceased. Metals can leach from abandoned mines and mining waste (i.e. "chat") into waterbodies, affecting the native biota and a...
Oxidative stress and metabolic adaptation in Synurella ambulans: Assessing pollution impact in the hyporheic zone [0.03%]
合成素菌_synurella_ambulans_的氧化压力及代谢适应性：评估底砂层污染的影响
Zuzana Redžović,Marijana Erk,Sanja Gottstein et al.
Zuzana Redžović et al.
Oxidative stress is a prevalent mechanism of physiological stress caused by exposure to pollutants or environmental hypoxia in aquatic organisms. The hyporheic zone (HZ), a transitional area between surface and groundwater with distinct eco...
Increased S-adenosyl methionine strengthens the suppression in mitochondrial unfolded protein response induced by 6-PPD quinone at environmentally relevant concentrations in Caenorhabditis elegans [0.03%]
增高的S-腺苷甲硫氨酸增强了6-PPD醌在环境相关浓度下诱导的线粒体未折叠蛋白反应抑制效应中的作用——利用秀丽隐杆线虫模型的研究
Yuxing Wang,Guocheng Hu,Dayong Wang
Yuxing Wang
Exposure to 6-PPD quinone (6-PPDQ) caused mitochondrial dysfunction; however, underlying mechanisms remain largely unclear. In cells, S-adenosylmethionine (SAM) can be generated from methionine. In nematodes, 6-PPDQ (0.1-10 μg/L) reduced m...
Formation mechanisms of chlorophenylacetonitriles from aromatic amino acids in chloramine disinfection [0.03%]
氯胺消毒时芳香族氨基酸产生氯苯乙腈的形成机制研究
Xinru Zhang,Yifan Jin,Qianqian Fang et al.
Xinru Zhang et al.
Chlorophenylacetonitriles (CPANs), a class of nitrogenous disinfection byproducts (DBPs) with high cytotoxicity, are increasingly detected in chloraminated water systems. However, their formation mechanisms from aromatic amino acids (ArAAs)...
Winter behavior of polycyclic aromatic hydrocarbons in frozen lakes: fugacity insights into partitioning, transport, and key driving mechanisms [0.03%]
冬季多环芳烃在冰封湖泊中的行为：以归一化效应解析分配、传输及关键驱动机制
Hanyu Ju,Lili Jiang,Yifan Yuan et al.
Hanyu Ju et al.
Polycyclic aromatic hydrocarbons (PAHs) pose ecological risks when the ice in lakes melts, which may trigger sharp increases in pollution in the spring. Nevertheless, there is insufficient information about the behavior of PAHs in lakes in ...
Multigraph fusion neural network for predicting available cadmium levels in farmland soils [0.03%]
多图融合神经网络用于预测农田土壤有效镉含量
Ren-Jie Zhang,Shu-Fang Pan,Huai-Zeng Xing et al.
Ren-Jie Zhang et al.
Cadmium (Cd), a primary heavy metal pollutant in farmland soils, poses a significant threat to soil ecosystems and human health, developing accurate machine learning models to predict soil available Cd concentration is crucial for formulati...
Bisphenol A bis(diphenyl phosphate) Disrupts Gut Microbiota Homeostasis and Induces Intestinal Toxicity in Zebrafish [0.03%]
双酚A双(二苯基磷酸酯)干扰斑马鱼肠道菌群稳态并诱导肠毒性
Yang Lyu,Xiao Wang,Yan Wang et al.
Yang Lyu et al.
Bisphenol A bis(diphenyl phosphate) (BDP), a widely used oligomeric organophosphorus flame retardant, is widespread in environments and organisms. However, the toxicity of BDP remains largely unexplored. The intestine is an immune organ and...
A systematic review of non-dietary human risks of neonicotinoids in China: environmental concentrations, human exposure and risk assessment [0.03%]
中国 neonics 对非饮食人类风险的系统评价：环境浓度、人体暴露和风险评估
Liping Sun,Zhixuan Wu,Linping Cao et al.
Liping Sun et al.
Neonicotinoids (NEOs) are extensively used in China and become a national concern due to their prevalence in the environment and human bodies. However, the non-dietary exposure to NEOs and their health risks to Chinese population remained u...