Результаты исследований: Научные публикации в периодических изданиях › статья
Morphofunctional remodelling of the osmoregulatory system in starred sturgeon Acipenser stellatus (Acipenseridae) during transition from hyperosmotic to hypoosmotic regulation. / Krayushkina, L.S.; Semenova, O.G.; Vyushina, A.V.; Gerasimov, A.A.
в: Journal of Ichthyology, № 2, 2015, стр. 259-272.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Morphofunctional remodelling of the osmoregulatory system in starred sturgeon Acipenser stellatus (Acipenseridae) during transition from hyperosmotic to hypoosmotic regulation
AU - Krayushkina, L.S.
AU - Semenova, O.G.
AU - Vyushina, A.V.
AU - Gerasimov, A.A.
PY - 2015
Y1 - 2015
N2 - © 2015, Pleiades Publishing, Ltd.Morphological changes in the complex of functionally linked organs responsible for maintaining the osmotic homeostasis in immature euryhaline acipenserid species—starred sturgeon Acipenser stellatus—in the process of adaptation to hyperosmotic environmental salinity of 12.5–14.6‰ (403–472 mOsm/L) have been studied with the following characteristics: dynamics of blood serum osmolarity, morphofunctional changes in the neuroendocrine structures (preoptic and tuberal nuclei in the hypothalamus, adrenocorticotropic cells of hypophysis), peripheral endocrine glands (thyroid and interrenal), effector organs (chloride cells of gills and kidney), dynamics of concentrations of cortisol and thyroid hormones (T3 and T4) in the blood serum, activity of Na+/K+ ATPase in homogenates of gills, kidney, and directly in chloride cells. Transition from hyperosmotic (in fresh water) to hypoosmotic (in hyperosmotic environment) regulation is determined by
AB - © 2015, Pleiades Publishing, Ltd.Morphological changes in the complex of functionally linked organs responsible for maintaining the osmotic homeostasis in immature euryhaline acipenserid species—starred sturgeon Acipenser stellatus—in the process of adaptation to hyperosmotic environmental salinity of 12.5–14.6‰ (403–472 mOsm/L) have been studied with the following characteristics: dynamics of blood serum osmolarity, morphofunctional changes in the neuroendocrine structures (preoptic and tuberal nuclei in the hypothalamus, adrenocorticotropic cells of hypophysis), peripheral endocrine glands (thyroid and interrenal), effector organs (chloride cells of gills and kidney), dynamics of concentrations of cortisol and thyroid hormones (T3 and T4) in the blood serum, activity of Na+/K+ ATPase in homogenates of gills, kidney, and directly in chloride cells. Transition from hyperosmotic (in fresh water) to hypoosmotic (in hyperosmotic environment) regulation is determined by
U2 - 10.1134/S0032945215020101
DO - 10.1134/S0032945215020101
M3 - Article
SP - 259
EP - 272
JO - Journal of Ichthyology
JF - Journal of Ichthyology
SN - 0032-9452
IS - 2
ER -
ID: 4005182