Results 61 to 70 of about 305,616 (296)

An integrated in vitro carcinogenicity test that distinguishes between genotoxic carcinogens, non-genotoxic carcinogens, and non-carcinogens [PDF]

Chemical safety testing plays a crucial role in product and pharmacological development, as well as chemoprevention; however, in vitro genotoxicity safety tests do not always accurately predict the chemicals that will be in vivo carcinogens. If chemicals
Ume-kulsoom Shah, Gareth Jenkins, shareen Doak, Katherine Chapman, Jessica Fletcher, George Johnson   +5 more
core   +1 more source

The impacts of including information about the number of carcinogens in smoke on standardized cigarette packs in the UK [PDF]

, 2021
Background: Since May 2017, standardised packaging has been mandatory in the UK, with packs required to display an ‘information message’ explaining that there are more than 70 carcinogens in tobacco smoke.
McNeill, Ann, Hitchman, Sara, Hitchman, Sara; id_orcid, Best, Catherine, Critchlow, Nathan, Moodie, Crawford, Stead, Martine, McNeill, Ann; id_orcid   +7 more
core   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Assessment of Cadmium (Cd) and Lead (Pb) Blood Concentration on the Risk of Endometrial Cancer

Biology, 2023
Background: Cadmium (Cd) and lead (Pb) are heavy metals with carcinogenic potential. Their increased concentration has been correlated with a risk of malignancies, including breast, lung, kidney, gastrointestinal, and gynecological cancers.
Kaja Michalczyk, Patrycja Kupnicka, Grzegorz Witczak, Piotr Tousty, Mateusz Bosiacki, Mateusz Kurzawski, Dariusz Chlubek, Aneta Cymbaluk-Płoska   +7 more
doaj   +1 more source

Listing occupational carcinogens

, 2004
The occupational environment has been a most fruitful one for investigating the etiology of human cancer. Many recognized human carcinogens are occupational carcinogens.
Lakhani, R., Rousseau, M. -C., Straif, Kurt, Siemiatycki, J., Rousseau, Marie-Claude, Campbell, S., Richardson, L., Benoit Latreille, Siemiatycki, Jack, Richardson, Lesley, Paolo Boffetta, Lakhani, Ramzan, Boffetta, Paolo, Kurt Straif, Ramzan Lakhani, Straif, K., Latreille, Benoit, Latreille, B., Marie-Claude Rousseau, Jack Siemiatycki, Sally Campbell, Campbell, Sally, Lesley Richardson, Boffetta, P.   +23 more
core   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

Determination of 1-chloro-2,3-epoxypropane in order to assess the working environment

Medycyna Pracy, 2020
Background 1-Chloro-2,3-epoxypropane, known as epichlorohydrin (ECH), is a colorless liquid used in the production of epoxy resins, synthetic glycerine, elastomers, glycidyl ethers, surfactants, polyamide-epichlorohydrin resins and others ...
Anna Jeżewska, Dorota Kondej, Agnieszka Woźnica   +2 more
doaj   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

Advanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray, Andrew R. Castillo, Manoj Kolel‐Veetil, Surya R. Kalidindi   +3 more
wiley   +1 more source

STUDY OF PLASMA AND CYTOSOLIC GLUTATHIONE IN CADMIUM TOXICITY

Gomal Journal of Medical Sciences, 2014
Background: Cadmium causes oxidative stress because this metal lacerate antioxidant defense system in intracellular as well as extra cellular compartments resulting in depletion of reduced glutathione or GSH contents in these areas.
Hashmat Ullah, Muhammad Farid Khan, Farwa Hashmat, Muhammad Saleem, Muhammad Zeeshan Ali, Habibullah Khan   +5 more
doaj  

Occupational exposure to welding fume in Australia: An online survey

Australian and New Zealand Journal of Public Health
Objective: This survey aimed to investigate exposure to welding fume in Australian workplaces and the use of protective and control measures among workers. Methods: Data were collected via a cross-sectional online survey of workers and employers involved
Lin Fritschi, Timothy R. Driscoll, Ha Nguyen, Kamil Abdallah, Renee N. Carey   +4 more
doaj   +1 more source