نتایج جستجو برای: mutagen x
تعداد نتایج: 624698 فیلتر نتایج به سال:
HE greatest majority of the physical and chemical mutagens so far investiTgated in Drosophila proved to be far more active on the postmeiotic stages of spermatogenesis than on the premeiotic cells (X-radiation: LUNING 1952; various alkylating compounds: BIRD and FAHMY 1953; FAHMY and FAHMY 1954, 1955, 1957a, 1958a,b, 1960a). The mustard derivatives of naturally occurring amino acids deviated fr...
1. Machado Cda S, Venancio VP, Aissa AF, Hernandes LC, de Mello MB, Del Lama JE, Marzocchi-Machado CM, Bianchi ML, Antunes LM. Vitamin D3 deficiency increases DNA damage and the oxidative burst of neutrophils in a hypertensive rat model. Mutat Res Genet Toxicol Environ Mutagen. 2016 Mar; 798–799: 19–26. doi: 10.1016/j.mrgentox.2016.01.005. CrossRef Google Scholar
A new mitomycin C (MM(Z)-sensitive rodent line, UV40. has been identified in the collection of ultraviolet light(UV-) sensitive mutants of Chinese hamster ovary (CHO) cells isolated at the previous Facility for Automated Experiments in Cell Biology (FAECB). It was isolated from an UV mutant hunt using mutagenesis of AA8 cells with the DNA intercalating frameshift mutagen ICR 170. It is compleme...
Mate, an infusion containing caffeine (3 g/liter), is drunk hot by most Uruguayan, North Argentinian, and South Brazilian people. This beverage has been recently associated with esophageal cancer in Brazil and Uruguay. To test the mutagenic and lethal effects of mate infusion, caffeine, hyperthermia, and their combinations, we used Saccharomyces cer. evisiae as an eucaryotic model system measur...
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