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Carcinogenesis|January 1, 1993
Increased endogenous N-nitrosamine and nitrate formation by induction of nitric oxide synthase in rats with acute hepatic injury caused by Propionibacterium acnes and lipopolysaccharide administrationY Wu, I Brouet, S Calmels, et al.
IARC Scientific Publications|January 1, 1987
N-nitrosamine formation in urinary-tract infectionsH Ohshima, S Calmels, B Pignatelli, et al.
Carcinogenesis|August 1, 1987
Biochemical studies on the catalysis of nitrosation by bacteriaS Calmels, H Ohshima, H Rosenkranz, et al.
Carcinogenesis|June 1, 1985
Screening of microorganisms for nitrosation catalysis at pH 7 and kinetic studies on nitrosamine formation from secondary amines by E. coli strainsS Calmels, H Ohshima, P Vincent, et al.
Mutation Research|May 1, 1990
Exposure of humans to endogenous N-nitroso compounds: implications in cancer etiologyH Bartsch, H Ohshima, D E Shuker, et al.
IARC Scientific Publications|January 1, 1987
N-nitrosamine formation by microorganisms isolated from human gastric juice and urine: biochemical studies on bacteria-catalysed nitrosationS Calmels, H Ohshima, M Crespi, et al.
IARC Scientific Publications|January 1, 1991
Microflora of the nasopharynx in Caucasian and Maghrebian subjects with and without nasopharyngeal carcinomaM Charrière, S Poirier, S Calmels, et al.
IARC Scientific Publications|January 1, 1987
Intragastric nitrosation and precancerous lesions of the gastrointestinal tract: testing of an etiological hypothesisM Crespi, H Ohshima, V Ramazzotti, et al.
European Journal of Cancer Prevention : the Official Journal of the European Cancer Prevention Organisation (ECP)|February 2, 1999
Inducible nitric oxide synthase, anti-oxidant enzymes and Helicobacter pylori infection in gastritis and gastric precancerous lesions in humansB Pignatelli, B Bancel, J Estève, et al.
Basic Life Sciences|January 1, 1986
Urinary N-nitrosamino acids as indices of endogenous formation of N-nitroso compoundsH Ohshima, B Pignatelli, J Nair, et al.
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