Red blood cells and serum antioxidant defense systems of galactosaemic children.

Many reports have pointed out that oxidative damage and disturbances in antioxidant defense systems of the lenses may play an important role in the development of cataract. In the present study the activities of glutathione peroxidase, glutathione reductase, glutathione-S-transferase, glucose-6-phosphate dehydrogenase, catalase and the level of glutathione and lipid peroxides were measured in red blood cells of galactosaemic children with cataract and without cataract. Furthermore the serum antioxidant activity and the level of uric acid.

Different haplotypes for cystic fibrosis-linked DNA polymorphisms in Polish and Dutch populations.

We analyzed DNA from 34 Polish and 63 Dutch cystic fibrosis (CF) patients and their families using the polymorphic markers XV2c and KM19, which are in linkage disequilibrium with the CF mutation. Strong linkage disequilibrium was found in the Dutch population sample, but the haplotypes of the Polish chromosomes showed a significantly less extreme disequilibrium. Our data and previous studies indicate that the highest degree of homogeneity of the CF defect and hence the best possible use of the XV2c/KM19/CF linkage disequilibrium for CF carrier detection/exclusion is in populations of northern European origin.

Training of health personnel as teachers of adolescents in family life education.

In view of the rapid social changes, the role and functions of parenting have become confused and more difficult. This has increased the need for active partnership between parents and professionals and between professionals involved in helping parents in their educative role. The concepts and practice of family life education in Poland are shortly discussed.