Hypoxia is more and more perceived as pivotal physiological driving force,allowing cells in the brain and elsewhere to acclimate to lowered oxygen(O_(2)),and abridged *** mediating transcription program is induced by ...
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Hypoxia is more and more perceived as pivotal physiological driving force,allowing cells in the brain and elsewhere to acclimate to lowered oxygen(O_(2)),and abridged *** mediating transcription program is induced by inspiratory hypoxia but also by intensive motor-cognitive tasks,provoking a relative decrease in O_(2) in relation to the acutely augmented *** termed this fundamental,demand-dependent drop in O_(2) availability"functional hypoxia."Major players in the hypoxia response are hypoxia-inducible factors(HIFs)and associated *** are transcription factors,stabilized by low O_(2) accessibility,and control expression of a multitude of *** in oxygen,however,can also be sensed via other pathways,among them the thiol-oxidase(2-aminoethanethiol)*** the far-reaching biological response to hypoxia,hitherto mostly observed in rodents,we initiated a translational project,combining mild to moderate inspiratory with functional *** had identified this combination earlier to benefit motor-cognitive attainment in mice.A total of 20 subjects were included:13 healthy individuals and 7 patients with depression and/or autism spectrum ***,we show that motor-cognitive training under inspiratory hypoxia(12%O_(2))for 3.5 h daily over 3 weeks is optimally *** present first signals of beneficial effects on general well-being,cognitive performance,physical fitness and *** in serum increases under hypoxia and flow cytometry analysis of blood reveals several immune cell types to be mildly modulated by *** obtain reliable information regarding the"add-on"value of inspiratory on top of functional hypoxia,induced by motor-cognitive training,a single-blind study—with versus without inspiratory hypoxia—is essential and outlined here.
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