Aim to assess the activity of superoxide dismutase in erythrocytes rats after a single intramuscular injection naphazoline radiofrequency dose and experimental simulation acute radiation sickness.
 Material methods. The (SOD) nafazoline modeling sickness was investigated. pharmacological properties mechanisms radioprotective action were clarified based on dynamics SOD intact irradiated ani...

There have been two reports recently of adrenocortical insufficiency in infant siblings. Mitchell and Rhaney (1959) reported it in two brothers, the first dying at 53 days and showing hypoplasia of the adrenal glands as the only apparent cause of death. The brother was born three years later, and exhibited a similar clinical picture of vomiting, wasting and dehydration shortly after birth. Bioc...

x-chromosome inactivation (xci) is a process by which one of the copies of the x chromosome in mammalian female cells is inactivated. the xci causes a balanced x-linked gene quantity between male and females; moreover, it results mosaic females which have paternal active x in some cells and maternal active x in others. cellular mosaicism is a noteworthy phenomenon and lowers the risk of x-linke...

In order to study the aging changes of intramitochondrial DNA synthesis of mouse adrenocortical cells, 5 groups of developing mice, each consisting of 3 individuals, total 15, from fetal day 19 to postnatal day 1, 3, 9 and 14 were injected with 3H-thymidine, sacrificed 1 hr later and the adrenal tissues were processed for electron microscopic radioautography. On EM radioautograms obtained from ...