[New criteria for prediction of individual endurance of physical stress]. / Novye kriterii prognoza individual'noi ustoichivosti k fizicheskim nagruzkam.
Aviakosm Ekolog Med
; 38(4): 53-6, 2004.
Article
en Ru
| MEDLINE
| ID: mdl-15500171
ABSTRACT
A team of eight triathlon athletes was tested for endurance to extreme physical stress during training session. Two new functional parameters were analyzed, i.e. the cell membrane beta-adrenoreactivity (beta-ARM) and activity of leukocyte tyrosine hydroxilase (TH) as a key enzyme of the dophaminergic system. In four athletes who had been included in the national team at a later date beta-ARM and Kth values were 2-3-fold beyond the physiological norm, whereas in the other four (reserves) the parameters were below the upper limits. These data suggest that abnormal beta-ARM and Kth values can be treated as biochemical prognostic criteria for endurance of extreme phyical stress.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Resistencia Física
/
Estado de Salud
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Aspecto:
Determinantes_sociais_saude
/
Patient_preference
Límite:
Humans
Idioma:
Ru
Revista:
Aviakosm Ekolog Med
Asunto de la revista:
MEDICINA AEROESPACIAL
/
SAUDE AMBIENTAL
Año:
2004
Tipo del documento:
Article