Results 261 to 270 of about 58,125 (347)

EVALUATION OF GENOTOXICITY OF THREE FOOD PRESERVATIVES IN DROSOPHILA MELANOGASTER USING SMART AND COMET ASSAYS

, 2020
Ingy Maher El-Hefny, Walaa G. Hozayen, Neima K. Al-Senosy, Wesam Basal, Amr Ahmed, Ayman A. Diab   +5 more
openalex   +1 more source

Flexible Dual Fabry–Perot Filters Enabling Color Balanced Narrowband Emission Designed by Physics Guided Neural Inverse Optimization

Nanophotonics, Volume 15, Issue 10, 27 May 2026.
The dual Fabry–Perot interferometer (DFPI) with functionally separated cavities enables simultaneous RGB peak alignment and spectral rebalancing without subpixel patterning. Multi resonance generation and fine spectral tuning are independently controlled, enhancing the color purity.
Keun Soo Shin, Ki Won Jeong, Yun Seon Do
wiley   +1 more source

Agricultural exposures and DNA damage in PBMC of female farmers measured using the alkaline comet assay. [PDF]

Int Arch Occup Environ Health
Evenden P, Vandoolaeghe Q, Lecluse Y, Gac AC, Delépée R, Weiswald LB, Boutet-Robinet E, Boulanger M, Bonassi S, Lebailly P, Meryet-Figuière M.   +10 more
europepmc   +1 more source

A Bio-assessment of DNA damage by Alkaline Comet Assay in metal workers of Kano metropolis, Nigeria

, 2016
Ali Sani, Ibrahim Lawal Abdullahi
openalex   +1 more source

Synergistic Effects of DNA‐PKcs Inhibition and Radiotherapy in Esophageal Squamous Cell Carcinoma

The FASEB Journal, Volume 40, Issue 9, 15 May 2026.
Radiotherapy induces double‐strand DNA breaks in esophageal squamous cell carcinoma, triggering DNA‐PKcs phosphorylation and activating the non‐homologous end joining (NHEJ) repair pathway, which contributes to radioresistance. Inhibiting DNA‐PKcs disrupts this repair mechanism, enhancing radiosensitivity by blocking NHEJ, amplifying DNA damage, and ...
Jiekun Qian, Guoliang Liao, Jianting Du, Maojie Pan, Maohui Chen, Long Wu, Xin Yan, Chun Chen, Bin Zheng, Zhang Yang   +9 more
wiley   +1 more source

Visualizing DNA single- and double-strand breaks in the Flash comet assay by DNA polymerase-assisted end-labelling. [PDF]

Nucleic Acids Res
Bivehed E, Hellman B, Wenson L, Stenerlöw B, Söderberg O, Heldin J.   +5 more
europepmc   +1 more source

Analysis of DNA damage and repair in saccharomyces cerevisiae using the comet assay in the characterization of antigenotoxicity of plant extracts and phytochemicals

, 2011
Flávio Azevedo, Filipe Marques, Hanna Fokt, Alberta Domingues, Alberto Carlos Pires Dias, B. Johansson, Rui Pedro Soares de Oliveira   +6 more
openalex   +1 more source

Double-stranded sperm DNA fragmentation assessed using comet assay is associated with recurrent pregnancy loss [PDF]

Andrew Drakeley, R Lunt, Emily Newton, R Grégoire, Linda Watkins, Katerina Bambang, Ann-Maria Ellard, Craig Ledgerwood, Lewis Rae, Alastair J. Sloan, Martin Lawlor, Lynsey K. Poots, Lisamarie Moore, E Bailie, Sara H. McDowell, Jordi Ribas‐Maynou, Tara Moore   +16 more
openalex   +1 more source

Effects of Intermittent Fasting‐Mimicking Diet on Pancreatic Islet Plasticity: Immunohistochemical, Ultrastructural, and Metabolic Profiles

The FASEB Journal, Volume 40, Issue 9, 15 May 2026.
Three weeks of fasting‐mimicking diet in female C57BL/6J mice increased pancreatic BNR4+ cells, PDX1+BRN4+ cells and insulin+glucagon+ cells after fasting in fluorescent multiplexed immunohistochemistry. Mice showed impaired glucose tolerance after fasting but not after refeeding after 2 weeks.
Clemens M. Harer, Beate Boulgaropoulos, Barbara Ehall, Lea Bogensperger, Kaddour Bounab, Dominique Pernitsch, Joakim Franz, Laurin Herbsthofer, Petra Kotzbeck, Jelena Krstic, Andreas Prokesch, Barbara Prietl, Dagmar Kolb, Thomas R. Pieber   +13 more
wiley   +1 more source

The Role of Benzonitrile Chlorination Explored by Dissociative Electron Attachment

ChemPhysChem, Volume 27, Issue 9, 14 May 2026.
Experimental and theoretical dissociative electron attachment study of 2‐ and 4‐chlorobenzonitrile. The dissociative electron attachment process to ortho‐ and para‐chlorobenzonitrile was investigated in the 0–12 eV energy range with a crossed‐beam time‐of‐flight mass spectrometer, supported by quantum chemical scattering calculations.
Pedro Guerra, Mónica Mendes, Ely G. F. de Miranda, Rodrigo Rodrigues, Lucas M. Cornetta, Filipe Ferreira da Silva   +5 more
wiley   +1 more source