[Activation of the synthesis of RNA in lymphocytes following irradiation by a He-Ne-laser].
The rate of 14C-uridine incorporation during the first 12 hours after exposure of human peripheral blood lymphocytes to He-Ne laser radiation (lambda = 632.8 nm, D = 56 J/m2) has been determined. The stimulation of RNA synthesis is maximum 2 and 4 h following irradiation. The same regularity is noted after the addition of phytohemagglutinin (PHA). In 7 h the rate of RNA synthesis in irradiated cells is at the control level whereas in PHA stimulated cells the rate of 14C-uridine considerably increases.
N K
NK
Smol'ianinova
T I
TI
Karu
A V
AV
Zelenin
D006801:Humans; D066298:In Vitro Techniques; D007834:Lasers; D008213:Lymphocyte Activation / Q000528:radiation effects*; D008297:Male; D012313:RNA / Q000096:biosynthesis*
D012313:RNA
Aktivatsiia sinteza RNK v limfotsitakh posle oblucheniia He-Ne-lazerom.