Zobrazeno 1 - 10
of 213
pro vyhledávání: '"R. Stupnicki"'
Publikováno v:
Biology of Sport, Vol 27, Iss 4, Pp 241-247 (2010)
The study aim was to assess the within-subject, day-to-day variability for ferritin and soluble transferrin receptor (sTfR) concentrations in serum of 6 female and 8 male cross-country skiers aged 16-18 years under a regular training regimen througho
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 105:291-295
A cross-sectional study was conducted to compare the changes from rest and in response to a maximal exercise bout for select reproductive hormones between age matched groups of endurance trained (ET; distance runners) men with low resting testosteron
Publikováno v:
International Journal of Sports Medicine. 25:516-521
The aim of the study was to assess the within-subject (day-to-day) variability for iron status variables: ferritin (ferr) and soluble transferrin receptor (sTfR) concentrations in plasma and the sTfR/log ferr index in athletes subjected daily to high
Publikováno v:
Sports Medicine, Training and Rehabilitation. 7:207-214
The daily work load (DWL), blood urea concentration and creatine kinase (CK) activity in plasma were monitored daily for 8 days in 6 free‐style elite wrestlers. Both of the biochemical measures were correlated with DWL of the preceding day. Examina
Publikováno v:
British journal of sports medicine. 37(3)
To determine the within subject (day to day) variability for variables reflecting iron status (concentrations of ferritin and soluble transferrin receptor (sTfR), and the sTfR/logFerr index) in female athletes during a training camp, and in female co
Publikováno v:
International journal of sports medicine. 21(3)
The aim of the study was to assess the effect of physical exercise on the changes in concentrations of ferritin and soluble transferrin receptor (sTfR) in plasma in course of 10 consecutive days of a training camp. Ten female elite judoists, aged 17-
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 48(2)
The effects of acceleration (Gz) on changes in the levels of cortisol in saliva and of cortisol and testosterone in serum have been studied in 48 cadet pilots exposed to a linear acceleration gradient (0.2 G/s) until a loss of coordination when the m
Publikováno v:
Aviation, space, and environmental medicine. 68(3)
There has been limited characterization of the endocrine stress reactivity of aircraft pilots under the adverse environmental condition of hypobaric-hypoxia. This seems especially true with respect to using the non-invasive technique of salivary horm
Autor:
Z, Obmiński, R, Stupnicki
Publikováno v:
The Journal of sports medicine and physical fitness. 37(1)
Testosterone (T) and cortisol (C) were determined in serum and saliva, sampled simultaneously, from triathletes and karate athletes, in order to determine the T:C ratios in those body fluids and the relationship between them, as well as to assess the
Autor:
Z. Obmiński, R. Stupnicki
Publikováno v:
Experimental and clinical endocrinologydiabetes : official journal, German Society of Endocrinology [and] German Diabetes Association. 104(4)
Concomitant effects of temperature and pH on changes in the magnitude of the free, unbound fraction of cortisol in human serum were studied at temperatures and pH ranging from 36 to 39 degrees C and from 6.9 to 7.4, respectively. Free fraction increa