Results 21 to 30 of about 13,277,354 (332)
Benzophenone (BPs) and 4-Methylbenzylidene Camphor are used as ultraviolet (UV) filters to protect the skin and hair in personal care products. The discharging of the three chemicals may endanger the receiving water ecosystem.
Jing Zhang+8 more
doaj +1 more source
Aflatoxin B1 (AFB1) is the most harmful mycotoxin commonly found in food and feed. Pollution from AFB1 causes serious economic and health issues worldwide because it causes strong mutagenicity and carcinogenicity in humans and animals.
Yanhua Xu, Renyong Zhao, Chenxi Liu
doaj +1 more source
The mutagenicity (Trp+ reversion) of procarcinogens such as N-nitrosodimethylamine, 3,4-benzpyrene and 2-acetylaminofluorene has been detected with the permeable mutant of yeast, Saccharomyces cerevisiae C658-K42.
T. Morita+4 more
semanticscholar +1 more source
The Salmonella microsomal assay has become an indispensible tool for the screening of mutagens and carcinogens, particularly when a large number of samples have to be tested, as in the present context for the screening of air pollution.
C. Ramel
semanticscholar +1 more source
Genotoxicity profile of erinacine A-enriched Hericium erinaceus mycelium
Hericium erinaceus (H. erinaceus) has a long history of usage in traditional Chinese medicine for the treatment of gastric disorders. Recently, it has become a well-established candidate in causing positive brain and nerve health-related activities by ...
I-Chen Li+6 more
doaj +1 more source
The Assessment of the Biocompatibility of Dental Alloys and Alloys for Dental Amalgam. Part Second
Background: The second part of the literature review on the biocompatibility of dental alloys is focused to their possible sensibilizing effects, mutagenicity and carcinogenicity and the methods of their testing.
Z. Broukal, V. Fialová, J. Novotný
doaj +1 more source
Evaluation of the Genotoxicity of Endodontic Materials for Deciduous Teeth Using the Comet Assay
Objective: To evaluate genotoxicity of zinc oxide, P. A. calcium hydroxide, mineral trioxide aggregate and an iodoform paste using comet assay on human lymphocytes.
Nilton Cesar Nogueira dos Santos+7 more
doaj
Background tert-Butyl hydroperoxide (TBHP; CAS 75–91-2), a hydroperoxide, is mainly used as a polymerization initiator to produce polyethylene, polyvinyl chloride, and unsaturated polyester.
Yasumasa Murata+10 more
doaj +1 more source
MUTAGENICITY TESTS ON MEQUITAZINE
Microbial backward mutation test, Ames Salmonella/microsome plate assay, on six bacterial strains (Salmonella typhimurium TA 98, 100, 1535, 1537, 1538 and E. coli WP 2uvrA) and micronucleus test in mice were carried out to detect mutagenic activity of mequitazine.
Hiroshi Yamamoto+3 more
openaire +3 more sources
In vitro mutagenicity tests on capsicum pepper, shallot and nutmeg oleoresins
nor chili pepper oleoresin was found to be mutagenic in a Salmonella/mammalian microsome mutagenicity assay employing his" tester strains. On the other hand, they are known to contain different kinds of biologically active and cytotoxic components, and ...
A. Damhoeri+3 more
semanticscholar +1 more source