[The functional activity of the hypothalamo-hypophyseal-gonadal system in male rats in the late periods after x-ray irradiation].
The hypothalamo-hypophysis-gonad system was studied in male rats 1, 3 and 6 months after external irradiation with doses of 2 and 3 Gy. Irradiation with a dose of 3 Gy was shown to cause a decrease in the level of LH and testosterone in blood plasma, impairment of steroidogenesis in the testes and diminution of their mass. All this was most pronounced 6 months after X irradiation. The morphofunctional status of prostate, inhibited by X radiation, was restored by that time.
Varga
S V
SV
Sinitsyn
P V
PV
Tarasenko
L V
LV
Chaĭkovskaia
L V
LV
Reznikov
A G
AG
D015096:3-Hydroxysteroid Dehydrogenases / Q000378:metabolism / Q000528:radiation effects; D000818:Animals; D004247:DNA / Q000378:metabolism / Q000528:radiation effects; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology / Q000528:radiation effects*; D007986:Luteinizing Hormone / Q000097:blood / Q000528:radiation effects; D008297:Male; D051381:Rats; D013737:Testis / Q000201:enzymology / Q000502:physiology / Q000528:radiation effects*; D013739:Testosterone / Q000097:blood / Q000528:radiation effects; D013997:Time Factors; D014916:Whole-Body Irradiation
D013739:Testosterone; D007986:Luteinizing Hormone; D004247:DNA; D015096:3-Hydroxysteroid Dehydrogenases
Funktsional'naia aktivnost' gipotalamo-gipofizarno-gonadnoĭ sistemy u samtsov krys v otdalennye sroki posle rentgenovskogo oblucheniia.