Effects of Hypobaric Hypoxia in Various Modes on Expression of Neurogenesis Marker NeuroD2 in the Dentate Gyrus of Rats Hippocampus
- Авторлар: Vetrovoi O.1, Rybnikova E.2, Glushchenko T.1, Samoilov M.1
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Мекемелер:
- Laboratory of Regulation of Cerebral Neuron Functions
- Laboratory of Neuroendocrinology, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
- Шығарылым: Том 160, № 4 (2016)
- Беттер: 510-513
- Бөлім: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/236761
- DOI: https://doi.org/10.1007/s10517-016-3209-5
- ID: 236761
Дәйексөз келтіру
Аннотация
The expression of neurogenesis marker – NeuroD2 transcription factor – in the hippocampal dentate gyrus was studied in rats exposed to severe destructive hypoxia, a single or three episodes of moderate hypobaric hypoxia, preconditioned severe hypoxia, and severe hypoxia followed by 3 sessions of postconditioning by moderate hypobaric hypoxia. All the studied hypoxic exposure modes led to an increase of NeuroD2 level. Three-fold moderate hypoxia per se and in the preconditioning mode (followed by exposure to severe hypoxia) produced most pronounced up-regulatory effect on NeuroD2 expression. The results indicated that stimulation of neurogenesis processes seemed to be one of the aspects of the neuroprotective effect of three-fold preconditioning moderate hypoxia, but not of hypoxic postconditioning.
Авторлар туралы
O. Vetrovoi
Laboratory of Regulation of Cerebral Neuron Functions
Хат алмасуға жауапты Автор.
Email: vov210292@yandex.ru
Ресей, St. Petersburg
E. Rybnikova
Laboratory of Neuroendocrinology, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
Email: vov210292@yandex.ru
Ресей, St. Petersburg
T. Glushchenko
Laboratory of Regulation of Cerebral Neuron Functions
Email: vov210292@yandex.ru
Ресей, St. Petersburg
M. Samoilov
Laboratory of Regulation of Cerebral Neuron Functions
Email: vov210292@yandex.ru
Ресей, St. Petersburg