Results 181 to 190 of about 1,885,987 (306)

Differentiated extraction strategies for selenium speciation in hyperaccumulator and non-hyperaccumulator plants via orthogonal LC-AFS. [PDF]

Food Chem X
Duan Y, Du G, Li T, Zhang H, Zhang Z, Yuan L.   +5 more
europepmc   +1 more source

Effect of Propylparaben on In Vitro Maturation of Porcine Oocytes and Embryo Development

Environmental Toxicology, EarlyView.
ABSTRACT Parabens are synthetic chemicals that, due to their antibacterial and fungicidal effects, are widely used as preservatives in food, cosmetics, and personal care products, such as shampoos, hair conditioners, body creams, soaps, deodorants, makeup, wet wipes, lotions, female hygiene products, and vaginal lubricants. Several years ago, they were
Elivier Núñez‐Macías, Fahiel Casillas, Yenny Ramírez‐Jara, Eduardo Casas, Alma López, Adyeni Barajas‐Salinas, Jaime Barraza, Brenda Casado, Ivan Bahena‐Ocampo, Lizbeth Juárez‐Rojas, Miguel Betancourt   +10 more
wiley   +1 more source

Multi-staged mineralization and biomarker preservation in a 113-million-year-old pterosaur bone via redox shifts in diagenesis. [PDF]

iScience
Grice K, Poropat SF, Schwark L, Diaz Mateus MA, Greenwood PF, Brosnan LM, Tripp M, Elson AL, Jian AJY, Saraiva AAF, Bantim RAM, Demore J, Holman AI, Böttcher ME, Pentland AH, Madden RHC, Hopper P, Sun X, Dodd A, de Oliveira AV, Visscher PT, Rickard WDA, Sayão JM, Rahimpour-Bonab H, Schmiedinger I, Leshyk VO, Kellner AWA.   +26 more
europepmc   +1 more source

Exposure to Structurally Related Organophosphate Esters Elicits Distinct Metabolomic Perturbations in Daphnia magna

Environmental Toxicology, EarlyView.
ABSTRACT Organophosphate esters (OPEs) are found ubiquitously in the environment and exposure to these chemicals has induced behavioral, developmental, and morphological impairments in several model organisms. Yet there is still a lack of understanding of how sub‐lethal exposure disrupts organism function at the molecular‐level, especially for Daphnia ...
Salwa Hajir, Sanam Yousifie, Karl J. Jobst, André J. Simpson, Myrna J. Simpson   +4 more
wiley   +1 more source

Crystallinity-dependent transformation of layered manganese oxides: implications for the mineral diversity of manganese oxides in nature. [PDF]

Natl Sci Rev
Wen K, Yang Y, Li S, Xi J, Yi R, He H, Zhu J.   +6 more
europepmc   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

Environmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu, Patrick B. Njobeh, Jonathan O. Okonkwo   +2 more
wiley   +1 more source

Contrasting Rare Earth Element Signatures Between Stromatolitic Carbonates and Lagoon Waters at Shark Bay, Western Australia: Implications for Paleo-Environmental Reconstructions of Microbial Habitats. [PDF]

Geobiology
Viehmann S, Zocher AL, Hohl SV, Kraemer D, Martin A, Markowska M, Weyer S.   +6 more
europepmc   +1 more source

Resource Availability Modulates Effects of Fluorine Free Firefighting Foams

Environmental Toxicology, EarlyView.
ABSTRACT Fluorine‐free foam (F3) alternatives that lack per‐ and polyfluoroalkyl substances (PFAS) are rapidly being adopted for firefighting operations and will be entering ecosystems. Despite this, little is known about their impact on freshwater communities.
Jack D. Morehouse, Lucas A. Cacula, Jason T. Hoverman   +2 more
wiley   +1 more source

Coupled and decoupled carbon-mercury dynamics across forest ecosystem continua. [PDF]

Nat Commun
Chen C, Huang JH, Fu X, Osterwalder S, Li K, Berg B, Wang X, Yuan W, Sun G, Zhang H, Psomas A, Waldner P, Buchmann N, Alewell C, Feng X.   +14 more
europepmc   +1 more source

Investigation of the Protective Effect of Morin on Oxidative Stress and Apoptosis in Malathion‐Induced Hepatotoxicity in Rats

Environmental Toxicology, EarlyView.
ABSTRACT Malathion (MAL) is a widely used organophosphate pesticide associated with hepatotoxicity through oxidative stress and apoptosis. Morin, a naturally occurring flavonoid, exhibits potent antioxidant and anti‐inflammatory properties. This study investigated oxidative stress, inflammatory, and apoptotic alterations induced by acute and subacute ...
Seval Yılmaz, Eda İ. Demirbağ, Hakan Bağ, Ali O. Çeribaşı   +3 more
wiley   +1 more source