Results 181 to 190 of about 13,726,259 (365)

Bifenthrin Under Scrutiny: Revisiting Toxicological Evidence Amid Regulatory Gaps

open access: yesJournal of Applied Toxicology, Volume 46, Issue 1, Page 61-77, January 2026.
ABSTRACT Despite growing health concerns, bifenthrin (BF) remains widely used for controlling agricultural and residential pests. However, different perspectives on its toxicological profile and regulatory framework warrant a revisit and update on BF regulation towards a robust risk‐safety assessment.
Caroline V. L. Moreira   +10 more
wiley   +1 more source

Evaluation of Anti-Cytotoxic and Anti-Genotoxic Effects of Nigella sativa through a Micronucleus Test in BALB/c Mice. [PDF]

open access: yesNutrients, 2020
Franco-Ramos RS   +7 more
europepmc   +1 more source

Multiwalled Carbon Nanotubes as Physical Drivers of Chromosome Instability and Inflammatory Responses

open access: yesSmall Structures, Volume 7, Issue 1, January 2026.
This article highlights the fibrous morphology of multiwalled carbon nanotubes as a key factor in their genotoxicity. Fibers physically interfere in cell division, generating binucleated cells and micronuclei, both of which are precursors of carcinogenesis.
Núria Pulido‐Artola   +4 more
wiley   +1 more source

A Novel Family of Mobile Genetic Elements Is Limited to the Germline Genome in \u3cem\u3eTetrahymena Thermophila\u3c/em\u3e [PDF]

open access: yes, 2002
In the ciliated protozoan Tetrahymena thermophila, extensive DNA elimination is associated with differentiation of the somatic macronucleus from the germline micronucleus.
Gershan, Jill A.   +4 more
core   +2 more sources

Mutagenic effects of tributyltin and inorganic lead (Pb II) on the fish H. malabaricus as evaluated using the comet assay and the piscine micronucleus and chromosome aberration tests [PDF]

open access: gold, 2004
Marcos Vinícius Mocellin Ferraro   +4 more
openalex   +1 more source

Lysine demethylase 4A is a centrosome‐associated protein required for centrosome integrity and genomic stability

open access: yesThe FEBS Journal, Volume 293, Issue 2, Page 396-417, January 2026.
KDM4A, a chromatin eraser, localizes to the centrosomes. Its demethylase activity is essential for maintaining centrosome number and integrity, independent of gene expression changes. Loss of KDM4A leads to centrosome amplification, pseudo‐bipolar spindle formation, and chromosome segregation errors, including micronuclei and chromatin bridges.
Pratim Chowdhury   +16 more
wiley   +1 more source

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