Ambient fine particulate matter (PM2.5) is a significant environmental and public health concern. Chemical concentrations and toxicity of PM2.5vary depending on its sources and environmental conditions, necessitating a detailed understanding of their characteristics and respective health impacts. Methodology A...
and spatial extent of toxicity in sediments and porewater; the concentration and distribution of potentially toxic anthropogenic chemicals; and the relationships between toxicity and chemical concentrations.Rhepoxynius abronius survival bioassays, grain size, and total organic carbon analyses were performed ...
Correlation of field-measured toxicity with chemical concentration and pollutant avail- ability. Environment International 27 (6), 479-489.Mowat FS, Bundy KJ. Correlation of field-measured toxicity with chemical concentration and pollutant availability. Environ Int 2001;27:479-89....
A 1-compartment toxicokinetic model is used to characterize the chemical exposure toxicity space (CETS), providing a novel graphic tool that can aid in the design of aquatic toxicity tests for fish and for interpreting their results. The graph depicts the solution to the differential equation descr...
Growth inhibition of the freshwater alga Pseudokirchneriella subcapitata was highly correlated with the Ni/DOC ratio, the free plus labile nickel concentration, and the dissociation rate coefficient. While the levels of metals were not sufficient to kill Daphnia magna, these test organisms were ...
The mixture was composed of 16 similarly and specifically acting chemicals, anticipated to have a common mode of action via weak acid respiratory uncoupling of oxidative phosphorylation. Results show that the observed mixture toxicity is rather well predicted by both concepts. Concentration addition ...
“The process of maintaining and updating RTECS requires continuous searching of the world’s toxicological literature to find new substances for entry into the file and additional toxicity studies to add to or modify existing records.” Pg 13 “The process of maintaining and updating RTECS requires...
(5), Macrosolen cochinchinensis (Lour). Tiegh. (6))Methods : The leaves of benalu were separately extracted with chloroform, followed by methanol. The chloform and methanol extracts toxicity level were screened using Brine Shrimp ... SHW Mae,SHW Mae 被引量: 0发表: 2015年 ...
Baltic blue mussels (Mytilus trossulus) were implemented to assess potential toxicity, health impairments and bioaccumulation of dumped chemical warfare agents on marine benthic organisms. Mussels were collected from a pristine cultivation side and exposed under laboratory conditions to different mixtures of...
reproductivetoxicityand developmentaltoxicity. NICNASassessment ofbenzidine-based dyeshealtheffect carcinogenicity- supplyofarticleslikely tocomeintodirectand prolongedcontactwith thehumanskinthat mayplausiblyresultin exposuretobenzidine- baseddyesat unacceptable concentrationsbe restricted: http://.nicnas.gov. au/c...