Hipoksēmijas loma kardiorespiratoro funkciju adaptācijā fiziskai slodzei un akūtai hipoksijai

6533b7d0fe1ef96bd1259db1

RESEARCH PRODUCT

Hipoksēmijas loma kardiorespiratoro funkciju adaptācijā fiziskai slodzei un akūtai hipoksijai

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description

Hipoksija rada pozitīvu efektu uz organisma adaptāciju augstkalnei un slodzei. Hipoksēmijas kā ķīmijreceptoru stimula loma kardiorespiratoro funkciju adaptācijā fiziskai slodzei un akūtai hipoksijai ir neskaidra. Tāpēc maģistra darbā tika novērtēta kardiorespiratoro parametru reakcija uz dažādas pakāpes akūtu normobārisku hipoksiju miera stāvoklī, veloergometriskas submaksimālas slodzes laikā, kā arī pēcslodzes atjaunošanās periodā. Iegūtie rezultāti rāda, ka hipoksēmija ir viens no, bet nav primārais signāls, kas veicina kardiorespiratoro funkciju aktivāciju slodzē hipoksiskos apstākļos; hipoksiska slodze rada hipoksijas pakāpei proporcionālu parasimpātisko aizkavi pēc slodzes, taču šīs aizkaves iemesls nav hipoksēmija. Atslēgas vārdi: akūta hipoksija, hipoksēmija, kardiorespiratorie parametri, veloergometriska slodze, pēcslodzes atjaunošanās

year	journal	country	edition	language
2013-01-01

https://dspace.lu.lv/dspace/handle/7/22960

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