Results 11 to 20 of about 13,188 (213)
环境与职业医学, 2022 BackgroundN-nitrosamines, a group of by-products of drinking water disinfection, have strong cytotoxicity to mammals. N-nitrosamines in drinking water are at the ng·L−1 level, and its accurate qualitative and quantitative analysis is difficult, so it is ...
Dengkun LI +5 more
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Lipid metabolism disorders contribute to hepatotoxicity of ICR mice induced by nitrosamines exposure
Environment International, 2022 Health risks caused by crucial environmental carcinogens N-nitrosamines triggered ubiquitous attention. As the liver exerted vital function through metabolic process, lipid metabolism disorders have been confirmed as potential drivers for toxicological ...
Hu Zhang +9 more
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The EU Response to the Presence of Nitrosamine Impurities in Medicines
Frontiers in Medicine, 2021 The unexpected detection of nitrosamine impurities in human medicines has recently seen global regulators act to understand the risks of these contaminations to patients and to limit their presence.
Robin Ruepp +7 more
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Nitrosamines: A review of formation pathways, precursors, control, and occurrence in drinking water [PDF]
MATEC Web of Conferences, 2019 Nitrogenous disinfection by-products (N-DBPs) are emerging by-products that may be present in drinking water as by-products of water treatment plant (WTP) operations.
Meadows Maxwell +3 more
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Shipin gongye ke-ji, 2023 Based on the emulsification/demulsification method, a gas chromatography tandem mass spectrometry method was established for the quantitative determination of 12 nitrosamines in milk.
Wenfeng TONG +3 more
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N-Nitrosamines and Nigerian habitual drinks, and cancer [PDF]
, 1986 Commercially available samples of Nigerian lager beers and bottled palm wine, and of root cuttings of medicinal plants, assayed for volatile N-nitroso compounds and nitrosatable entities, respectively, by chromatographic, chemiluminescence, colorimetric,
Maduagwu, E. N., Uhegbu, Friday O.
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Determination of N-nitrosamines and N-nitrosables substances in rubber teats and sothers by GC-TEA
Brazilian Archives of Biology and Technology, 2006 N-Nitrosamines are receiving special attention because they present high mutagenic and carcinogenic potential. They can be found in several areas. In rubber, for example, they can be found in Nipples and Pacifiers.
Eleno Rodrigues Vieira +2 more
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Toward N-nitrosamines free water: Formation, prevention, and removal [PDF]
, 2017 This study elucidates the recent trends in the formation, prevention, and removal of N-nitrosamines such as Nnitrosodimethylamine(NDMA) from wastewater or drinking water.
Alaba, Peter Adeniyi +6 more
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Mechanisms linking colorectal cancer to the consumption of (processed) red meat : a review [PDF]
, 2015 Colorectal cancer (CRC) is the third most commonly diagnosed cancer in the world. The vast majority of CRC cases have been linked to environmental causes rather than to heritable genetic changes.
De Smet, Stefaan +3 more
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Bacterial reduction of N-oxides of tobacco- specific nitrosamines (TSNA) [PDF]
, 1996 1 Contrary to established metabolic pattern, a recent investigation of NNK metabolism produced in rat urine higher levels of 4-(methylnitrosamino)-1-(3-pyridyl)-1- butanone (NNK) and 4-(methylnitrosamino)-1-(3-pyri dyl)-1-butanol (NNAL) than their N ...
Calmels S. +4 more
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