A 7-step consultation plan for health care workers and hairdressers.

Background: Skin diseases are among the most common occupational disorders in health care workers and hairdressers. Optimal prevention methods make it possible for more individuals to remain active in their profession. We devised a 7-step consultation plan which was employed in a standard fashion and then evaluated.

Identification of three novel mutations in the CFTR gene using temperature-optimized non-radioactive conditions for SSCP analysis.

Optimal temperature conditions for the detection of 28 known mutations on 15 exons of the human cystic fibrosis transmembrane conductance regulator gene by single strand conformation polymorphism analysis using the Diagen TGGE Apparatus were established. This procedure was applied to the detection of unknown mutations in 58 non-deltaF508 chromosomes. Three novel mutations, -471del3 (5' flanking region), 3171insC (exon 17a) and 4700(T)8/9 (3' non-translated region) of the CFTR gene were found.

Prevalence of cystic fibrosis mutations in the East German population.

A representative multicenter cystic fibrosis (CF) mutation analysis on about half of all known cystic fibrosis patients of the 5 East German Länder is reported. Analyses for 17 mutations, among them Delta F508, R553X, G542X, S549R,N,I, G551D, S1255X, R347P,H, and Y122X, were performed. As expected, the delta F508 mutation in exon 10 of the CFTR gene is the major gene alteration causing CF in our patients.