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At least 937 records · Page 52Linked to original sources
PubMed1992

A cohort study on cancer incidence in offspring of male printing workers.

We used multistep register linkage to measure the occurrence of cancer in offspring of male members of the Oslo unions of printers. A file of their children was established through linkage with the Central Population Register. Children born 1950-1987 (N = 12,440) were traced for cancer during 1965-1987 in the Cancer Registry of Norway (193,406 person-years). We found 33 cases of cancer. The standardized incidence ratio was near expected for person-years after age 14 (25 cases observed) but lower than expected for person-years in the age group 0-14 years (eight cases observed, standardized incidence ratio 0.58, 95% confidence interval 0.25-1.14). This negative association was stronger when more precise criteria for time of exposure were applied, especially for children 0-14 years with fathers in categories exposed to lead 1 year before the child's birth. Methodologic problems with this approach are nondifferential exposure misclassification and the need for large data sets. The method could serve as an alternative to the case-control design in reproductive epidemiology.

Adolescent↗
PubMed1988

Organic brain syndrome and long-term exposure to toluene: a clinical, psychiatric study of vocationally active printing workers.

This study addresses the prevalence of organic brain syndrome (OBS) among long-term toluene-exposed rotagravure workers who are still working. The prevalence of OBS in 22 workers exposed to toluene for a minimum of 12 years and 19 unexposed control subjects, matched for age and employment status, was assessed with a comprehensive clinical psychiatric interview. There was a significantly greater prevalence of mild chronic encephalopathy and organic affective syndrome in the toluene-exposed group.

Adult↗
PubMed1961

Palm-prints.

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Dermatoglyphics↗
PubMed1979

2-Hydroxy- ethyl-methacrylate and di- and tetraethylene glycol dimethacrylate: contact sensitizers in a photoprepolymer printing plate procedure.

In a platemaking procedure differing from Nyloprint and Letterflex, contact sensitizations to 2-hydroxy-ethyl-methacrylate, di- and tetraethylene glycol dimethacrylate and nicotinic acid were found. Preoperational testing of the complete mixture gave a false impression of safety. Preventive measures and enumeration of acrylic substances so far recognized as sensitizers or cross-sensitizers are discussed.

Acrylic Resins↗
PubMed1985

Dermatitis from aziridine hardener in printing ink.

13 of 51 workers developed dermatitis of the hands and face after handling a water-based ink containing a polyfunctional aziridine hardening agent. Improper work practices resulted in skin contamination with the ink and its ingredients. The aziridine hardener contained trimethylolpropane triacrylate (TMPTA). The incidence of dermatitis was highest among the ink mixers who handled the undiluted aziridine (6 of 8 workers affected), was lower among printers who handled ink containing 2 to 4% aziridine (7 of 22 workers affected), and was absent in workers who did not handle ink. The mean latency from first contact with the ink to the development of the rash was 3.2 months among the ink mixers, and 6.2 months among the printers. The present findings demonstrate the risk of handling aziridine hardeners when protective clothing is not properly used and when work practices result in direct skin contact. Further research should be performed to discern whether aziridine compounds themselves, free of TMPTA, can cause dermatitis.

Acrylates↗