Results 11 to 20 of about 27,815,460 (250)
Determination of N-nitrosamines and N-nitrosables substances in rubber teats and sothers by GC-TEA [PDF]
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
doaj +2 more sources
N–nitrosamines are associated with shorter telomere length
Scandinavian Journal of Work, Environment & Health, 2011 OBJECTIVES: Telomeres are critical to maintain the integrity of the chromosomes, and telomere abnormalities are important features of carcinogenesis. Telomere length differs among individuals due to genetic and environmental factors.
Heng Li +4 more
doaj +3 more sources
Dietary exposure to N-nitrosamines and their precursors: an age-stratified assessment [PDF]
Scientific ReportsDietary exposure to N-nitrosamines (N-NAs) may pose health concerns across all age groups, particularly in children and the elderly, due to their association with increased cancer risk.
Aida Zapico +5 more
doaj +2 more sources
Separations, 2020 An analytical method based on high-resolution quadrupole−time-of-flight (QToF) mass spectrometry has been developed as an alternative to the classical method, using a low-resolution ion trap (IT) analyzer to reduce interferences in N-nitrosamines ...
Benigno José Sieira +4 more
doaj +2 more sources
Inhibition effect of non-contact biocontrol bacteria and plant essential oil mixture on the generation of N-nitrosamines in deli meat during storage [PDF]
Food Chemistry: XTo reduce the risk of N-nitrosamines in deli meat products, this study formulated a novel non-contact N-nitrosamines inhibiting preservative IV (NIP-IV) consisting of biocontrol bacteria and plant essential oils (EOs) (Stenotrophomonas rhizophila SR-1 ...
Ke Li +9 more
doaj +2 more sources
Lifetime exposure to rubber dusts, fumes and N-nitrosamines and cancer mortality in a cohort of British rubber workers with 49 years follow-up. [PDF]
Occup Environ Med, 2019 Objectives To quantitatively evaluate exposure-response associations between occupational exposures to rubber dust, fumes and N-nitrosamines and cancer mortality in the UK rubber industry.
Hidajat M +9 more
europepmc +2 more sources
Distribution of Seven N-Nitrosamines in Food. [PDF]
Toxicol Res, 2015 N-nitrosamines, which are classified as carcinogens by IARC and US EPA, can be easily found in various foods. They are reaction products between nitrogen oxide and secondary amines, but can also be generated during fermentation. Ever since the 1960s, when nitrite, used as a preservative in processed meats, was suspected to generate N-nitrosamines, the ...
Park JE, Seo JE, Lee JY, Kwon H.
europepmc +4 more sources
Molecules, 2022 N-nitrosamines, which are well-known pro-mutagens, are found in drugs, pickled food and tobacco. Therefore, controlling their concentrations is very important.
Hao-Yue Guan +4 more
doaj +1 more source
Acceptable Intakes (AIs) for 11 Small molecule N-nitrosamines (NAs).
Regulatory toxicology and pharmacology : RTP, 2023 Low levels of N-nitrosamines (NAs) were detected in pharmaceuticals and, as a result, health authorities (HAs) have published acceptable intakes (AIs) in pharmaceuticals to limit potential carcinogenic risk.
J. Bercu +19 more
semanticscholar +1 more source
Journal of Analytical Science and Technology, 2021 Recently, N-nitrosamines have been unexpectedly found in generic sartan products. Herein, we developed a sensitive and stable GC-MS/MS method with multiple reactions monitoring mode for the simultaneous determination of four N-nitrosamines in sartan ...
Jie Liu +8 more
doaj +1 more source