[Role of the endocrine glands in divergence of plastic processes and energy metabolism in rats after extended exposure to hypergravity: cytologic investigation].
Cytologic and morphometric investigations of the hypothesis, thyroid, thyroid and pancreas of rats after 19-d centrifugation at 2G revealed suppression of somatotropic hormone production by hypophyseal somatotrophs and insulin by pancreatic beta-cells, and intensification of thyrotrophic hormone production by hypophyseal thyreotrophs, thyroxin by thyreoid parenchyma and glucagon by pancreatic alpha-cells. These change in hormone production are viewed as an endocrine mechanism of the divergence of plastic processes and energy metabolism in animals subjected to chronic exposure to hypergravity.
Krasnov
I B
IB
Alekseev
E I
EI
Loginov
V I
VI
D000818:Animals; D004734:Energy Metabolism / Q000502:physiology*; D018471:Hypergravity / Q000009:adverse effects*; D007328:Insulin / Q000378:metabolism; D000078790:Insulin Secretion; D050417:Insulin-Secreting Cells / Q000166:cytology / Q000378:metabolism; D008297:Male; D010179:Pancreas / Q000166:cytology* / Q000378:metabolism; D010902:Pituitary Gland / Q000166:cytology* / Q000378:metabolism; D011379:Prognosis; D051381:Rats; D017208:Rats, Wistar; D052683:Somatotrophs / Q000378:metabolism; D013961:Thyroid Gland / Q000166:cytology* / Q000378:metabolism; D052684:Thyrotrophs / Q000378:metabolism; D013974:Thyroxine / Q000378:metabolism
D007328:Insulin; D013974:Thyroxine