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No increase in chromosome aberrations in workers from an oil catalytic cracking plant.
A study of structural chromosome aberration frequencies in blood lymphocytes was performed in a group of 20 oil catalytic cracking unit workers and in 26 subjects belonging to the office staff of anExpand
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Increases in chromosome aberrations and in abnormal sperm morphology in rubber factory workers.
Subjects working at a rubber plant in a chemicals warehouse or in calandering and bambury units were analyzed for both sperm parameters and structural chromosome aberrations in peripheral bloodExpand
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Mutagenicity of N-nitrosomorpholine biosynthesized from morpholine in the presence of nitrate and its inhibition by ascorbic acid.
N-nitrosomorpholine biosynthesis and inhibition in mice treated with nitrate, morpholine and ascorbic acid, was studied by means of the mutagenic activity in urine samples. The preincubation methodExpand
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Studies on mutagenicity of 2 bronchodilators under development in Cuba.
2 pyridoquinazolones, 2-amino-11H-pyrido[2,1-b]quinazolin-11-one (2-APQ) and 11H-pyrido[2,1-b]quinazolin-11-one (PQ), under development as anti-asthma drugs, were studied for mutagenicity. 2-APQ wasExpand
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