Effect of Tokaj wine in combination with water and 10% alcohol solution on long-life and development of alcohol progeria in Wistar SPF rats.

Whole-life consumption of the pure Tokaj wine (The Furmint variety) with documented antioxidative activity significantly elongated (p<0.05) the life of laboratory animals in comparison to the control group consuming water and in comparison to group consuming ethanol (10%). Whole-life intake of ethanol (10%) diluted with water neither shortened nor elongated life of laboratory animals in comparison to control group consuming water.

Changes of erythrocyte deformability in pregnancy with intrauterine fetal hypoxy.

Based on changes of erythrocyte deformability (ED) found in normal pregnancy the authors decided to study the group of pregnant women with intrauterine fetal hypoxy. We selected 47 pregnant patients between 32 and 37 weeks of pregnancy with intrauterine fetal hypoxy, which was diagnosed by Doppler umbilical cord artery blood flow measurement and/or by CTG signs of fetal hypoxy. The control group was composed of 26 healthy women in the third trimester of pregnancy with uncomplicated pregnancy and labor.

Differences between cation-osmotic hemolysis and filterability in exaprolol- and glutaraldehyde-treated human red blood cells.

The changes in human red blood cell microrheology in different glutaraldehyde (3.0 and 5.0 x 10(-6) mol x l(-1)) and exaprolol (2.

Anoxia/induced membrane changes in human red blood cells.

The cation-osmotic hemolysis was studied in human red blood cells incubated under anoxic conditions. In relation to the time course of anoxia, two phases of hemolysis were distinguished. A significant decrease of hemolysis was found between 3 and 24 h of incubation.

Ionic hemolysis behaviour of erythrocytes in healthy newborns during the first year of life.

The ionic hemolysis in healthy babies during the first year of life was studied. The hemolysis in low as well as high ionic strength was observed. It was found that the hemolysis in low ionic strength is lower during the first year of life in comparison with adults.