title: Selenium content and glutathione peroxidase activity in the plasma and erythrocytes of non-pregnant and pregnant women.
abstract: Decreases in the glutathione peroxidase activity and in the selenium content were found in the plasma of pregnant women as compared with a control group. In the erythrocytes, both parameters remained unchanged. In both groups a fraction of about 0.90 of the glutathione peroxidase in the blood, was contained in the erythrocytes, whereas the selenium was nearly evenly distributed between plasma and red blood cells. A positive correlation existed between the total amount of selenium in the erythrocytes and that in the plasma.
mesh_terms: D004912:Erythrocytes / Q000378:metabolism*; D005260:Female; D005979:Glutathione Peroxidase / Q000097:blood*; D006801:Humans; D010544:Peroxidases / Q000097:blood*; D011247:Pregnancy; D012643:Selenium / Q000097:blood*
chemical_list: D010544:Peroxidases; D005979:Glutathione Peroxidase; D012643:Selenium