[Characteristics of the changes in the natural killer activity of peripheral blood lymphocytes during pregnancy].
The influence of blood plasma of women of the 1st and 3rd pregnancy trimester and of cord blood on natural killer (NK) activity of peripheral blood lymphocytes of non-pregnant women was investigated. The maximum suppressive activity on NK was observed with plasma of pregnant women of the 3rd trimester with low NK-activity. Data suggesting the involvement of estradiol in this suppressive activity was obtained. No suppressive activity of cord blood plasma was found despite the low NK-activity of cord blood.
O V
OV
Shalakhova
A M
AM
Malygin
V Ia
VIa
Fel'
D000917:Antibody Formation; D000936:Antigen-Antibody Complex / Q000032:analysis; D003601:Cytotoxicity Tests, Immunologic; D004958:Estradiol / Q000097:blood; D005260:Female; D005312:Fetal Blood / Q000276:immunology; D006801:Humans; D007231:Infant, Newborn; D007694:Killer Cells, Natural / Q000276:immunology*; D049590:Postpartum Period / Q000276:immunology; D011247:Pregnancy / Q000276:immunology*
D000936:Antigen-Antibody Complex; D004958:Estradiol
K kharakteristike izmeneniĭ estestvennoĭ killernoĭ aktivnosti limfotsitov perifericheskoĭ krovi pri beremennosti.