Effects of long distance running at high altitude on the standard oxygen-hemoglobin dissociation curve and red cell 2,3-DPG

1983 ◽  
Vol 51 (2) ◽  
pp. 175-181 ◽  
Author(s):  
R. W. Hoyt ◽  
S. C. Wood ◽  
J. W. Hicks ◽  
T. Asakura
Keyword(s):  
High Altitude ◽  
Red Cell ◽  
Dissociation Curve ◽  
Distance Running ◽  
Long Distance ◽  
Long Distance Running ◽  
2,3 Dpg

Pacing behaviour of middle-long distance running & race-walking athletes at the IAAF U18 and U20 World Championship finals

2021 ◽  
pp. 1-10
Author(s):  
Stein Gerrit Paul Menting ◽  
Brian Hanley ◽  
Marije Titia Elferink-Gemser ◽  
Florentina Johanna Hettinga
Keyword(s):  
Distance Running ◽  
Long Distance ◽  
World Championship ◽  
Long Distance Running ◽  
Race Walking

Red-cell 2,3-diphosphoglycerate in patients with hyperthyroidism

1980 ◽  
Vol 93 (4) ◽  
pp. 424-429 ◽  
Author(s):  
J. L. Alvarez-Sala ◽  
M. A. Urbán ◽  
J. J. Sicilia ◽  
A. J. Diaz Fdez ◽  
F. Fdez Mendieta ◽  
...  
Keyword(s):  
Thyroid Hormones ◽  
Control Group ◽  
Red Cell ◽  
Oxygen Dissociation Curve ◽  
Dissociation Curve ◽  
Oxygen Dissociation ◽  
The Right ◽  
Serum Thyroid Hormones ◽  
Hyperthyroid Patients ◽  
2,3 Dpg

Abstract. In 21 hyperthyroid female patients studied on 29 occasions, high levels of red-cell 2,3-diphosphoglycerate (2,3-DPG) have been found (5.75 ± 0.7 mm) which, compared to a euthyroid control group (4.88 ± 0.4 mm), could not be accounted for by differences in haematocrit, haemoglobin or phosphataemia. A significant correlation was found (P < 0.05) between serum thyroid hormones and the 2,3-DPG concentration in the hyperthyroid patients. Eight of these patients were reexamined after treatment and normalization of thyroid function, showed a regression to normal 2,3-DPG values (4.81 ± 0.6 mm) which could not be attributed to variations in haematocrit, haemoglobin or phosphataemia either. We therefore deduce that the shift to the right in the haemoglobin oxygen dissociation curve observed in patients of this type may be due to an increase in the red-cell 2,3-DPG content.

Physics of long‐distance running

1985 ◽  
Vol 53 (4) ◽  
pp. 371-373
Author(s):  
J. Strnad
Keyword(s):  
Distance Running ◽  
Long Distance ◽  
Long Distance Running

scholarly journals Catharsis – Philosophical and Spiritual Aspects of Long-Distance Running

2016 ◽  
Vol 56 (1) ◽  
pp. 42-52
Author(s):  
Marcel Nemec
Keyword(s):  
Physical Activity ◽  
Personality Traits ◽  
Regular Physical Activity ◽  
Distance Running ◽  
Distance Runners ◽  
Way Of Life ◽  
Long Distance ◽  
Long Distance Running

Summary The purpose of the study was to identify and analyze the occurrence of cathartic states in a sample of long-distance runners. Data collected via questionnaires were used to evaluate quantitative variables complemented by heuristics while aiming at qualitatively categorize the areas of cathartic states in the context of philosophical and spiritual aspects of long-distance running. The study findings objectify philosophical and spiritual aspects affecting personalities of long-distance runners. The study findings have shown that catharsis represents a relevant philosophical and spiritual aspect affecting long-distance running. We assume that authentic experience of catharsis and its effects motivates runners to perform regular physical activity. The analysis of philosophical and spiritual aspects of long-distance running has revealed a multi-spectral holistic relevance based on the transfer affecting a specific way of life, spectrum of values, ethical personality traits, and also the quality of long-distance runners’ lives.

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