Results 201 to 210 of about 4,514 (237)

Acute and Chronic Toxicity of Sediments Containing Platinum and Palladium on Freshwater Benthic Organisms Chironomus riparius and Hyalella azteca

Journal of Applied Toxicology, Volume 46, Issue 4, Page 1151-1163, April 2026.
ABSTRACT The expanding demand for platinum group elements (PGEs) in industrial and medical applications has led to their increasing accumulation in aquatic sediments. However, their ecological impacts remain poorly understood, particularly for sediment‐dwelling invertebrates. This study assessed the toxicity of platinum (Pt) and palladium (Pd) across a
Alice Carle, Ludivine Preizal, Marc Amyot, Maikel Rosabal   +3 more
wiley   +1 more source

Triptolide combined with arsenic trioxide induces apoptosis of myelodysplastic syndrome cells by inhibiting the NF-κB signaling pathway. [PDF]

Medicine (Baltimore)
Sheng L, Zhu Y, Wen Z, Fang M, Gu S, Ye L, Hua H.   +6 more
europepmc   +1 more source

Microbial Life Inside Posidonia Seeds: Beneficial Endophytes and Implications for Marine Plant Health

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Seagrass Posidonia oceanica seeds host diverse bacterial and fungal endophytes with plant‐growth–promoting traits, including nitrogen fixation and hormone production. These microbes may be vertically transmitted and support seedling establishment, offering insights for marine plant conservation and biotechnological applications.
Dalila Crucitti, Alberto Sutera, Francesco Carimi, Stefano Barone, Francesca La Bella, Fabio Badalamenti, Roberto De Michele, Davide Pacifico   +7 more
wiley   +1 more source

Biochar Mitigates Arsenic Phytotoxicity and Improves Crop Performance in Iron‐Rich Tropical Soils

Plant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT The contamination of tropical soils by the highly toxic metalloid, arsenic (As), is a pervasive issue, resulting in declining crop performance due to phytotoxicity. Biochars are gaining popularity as sorbents for contaminants, yet their capacity to ameliorate As phytotoxicity in diverse tropical soil types remains underexplored.
Farhana Bintay Hye, Nigel Victor Gale, Md Abdul Halim   +2 more
wiley   +1 more source

Arsenobetaine amide: a novel arsenic species detected in several mushroom species. [PDF]

Anal Bioanal Chem
Walenta M, Raab A, Braeuer S, Steiner L, Borovička J, Goessler W.   +5 more
europepmc   +1 more source

Key advances in the development of reversible covalent inhibitors. [PDF]

Future Med Chem
Faridoon, Zheng J, Zhang G, Li JJ.
europepmc   +1 more source

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Arsenic Poisoning

Southern Medical Journal, 1980
Arsenic poisoning continues to require awareness of its diverse clinical manifestations. Industry is the major source of arsenic exposure. Although epidemiologic studies strongly contend that arsenic is carcinogenic, there are little supportive research data.
W L, Schoolmeester, D R, White
openaire   +2 more sources

Arsenic

Southern Medical Journal, 1984
Arsenic-induced deaths have been known to occur from accidental poisoning, as a result of medical therapy, and from intentional poisonings in homicide and suicide. Twenty-eight arsenic deaths in North Carolina from 1972 to 1982 included 14 homicides and seven suicides.
E W, Massey, D, Wold, A, Heyman
openaire   +2 more sources

Arsenic and arsenic health effects

AIP Conference Proceedings, 2019
Arsenic (As) is a common, naturally occurring drinking water contaminant, that originates from As-containing rocks and soil and is transported to natural waters through erosion and dissolution. Chronic As poisoning has become a worldwide public health issue.
Dipali P. Jasudkar, Aditi L. Tulankar, S. R. Satone   +2 more
openaire   +1 more source