Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat
Gespeichert in:
| Deutscher übersetzter Titel: | Beziehung zwischen Blutlaktat und Hyperventilation während konstanter hochintensiver Belastung bei Hitze |
|---|---|
| Autor: | Chiba, Tomonori; Ishii, H.; Takahashi, S.; Yano, T. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 28 (2011), 3, S. 159-163, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| DOI: | 10.5604/959281 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201208005580 |
| Quelle: | BISp |
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PU201208005580 |
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db |
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Literatur |
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2012-08-09T10:54:09Z |
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Zeitschriftenartikel |
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JO00000000250 |
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JOI201100030000250 |
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Biology of sport |
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Biology of sport, 2011, 3 |
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PU201208005580 |
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Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat |
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0159 |
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bisparticle |
| publishDate |
2011 |
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2011 |
| language |
eng |
| title |
Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat |
| spellingShingle |
Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat Blutlaktat Blutuntersuchung Elektrolytkonzentration Fahrradergometerbelastung Fahrradergometrie Hitzebelastung Hyperventilation Leistungsphysiologie Sportmedizin Untersuchung, empirische Ventilation |
| title_sort |
relationship between blood lactate and hyperventilation during highintensity constantload exercise in heat |
| title_short |
Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat |
| title_alt |
Beziehung zwischen Blutlaktat und Hyperventilation während konstanter hochintensiver Belastung bei Hitze |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Warschau |
| spelling |
Warszawa 10.5604/959281 0860-021X 2083-1862 639281-7 Blutlaktat Blutuntersuchung Elektrolytkonzentration Fahrradergometerbelastung Fahrradergometrie Hitzebelastung Hyperventilation Leistungsphysiologie Sportmedizin Untersuchung, empirische Ventilation bicycle ergometer load bicycle ergometry blood lactate blood test electrolyte concentration empirical investigation exercise physiology heat stress hyperventilation sports medicine ventilation Arbeitsphysiologie Physiologie Sportphysiologie Empirie Empirismus Untersuchung, experimentelle Untersuchung Hyperpnoe Hyperventilationssyndrom Atemfunktion Atmung Belastung Hitze Wärmebelastung Blutanalyse Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf physiology of exercise performance physiology empirical study thermal stress bicycle ergometer exercise Relationship between blood lactate and hyperventilation during high-intensity constant-load exercise in heat PU201208005580 201208005580 |
| abstract |
The purpose of this study was to examine the relationship between hyperventilation and increase in blood lactate during high-intensity constant-load exercise in heat and normal conditions. Seven male volunteers exercised for 10 min on a cycle ergometer at 80% ·VO2max in heat (40ºC, 50% relative humidity: HT) and normal conditions (20ºC, 50% relative humidity: CON). Oxygen uptake, carbon dioxide output, ventilation, blood lactate and blood electrolytes (K+, Na+, Cl−) were measured in HT and CON. We found that ventilation was significantly higher during exercise in HT compared with CON (p<0.05) and RER tends to be higher in HT than in CON. Blood lactate was significantly higher at 3 min during exercise in HT compared with CON (5.96 ± 0.57 mEq·l-1 5.00 ± 0.28 mEq·l-1, p<0.05). Change in strong ion difference [∆SID = (∆K+ + ∆Na+) − (∆Cl− + ∆La−)], which affects ∆HCO3− in blood significantly, was lower at 5 min during exercise in HT compared with in CON (p<0.05). These results suggest that hyperventilation during exercise in heat would induce lower HCO3− in blood and consequently would result in an increase in blood lactate at an earlier time during high-intensity exercise in heat. It was concluded that hyperventilation during short-term high-intensity exercise in heat is temporarily associated with an increase in blood lactate. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Chiba, Tomonori Ishii, H. Takahashi, S. Yano, T. |
| author_facet |
Chiba, Tomonori Ishii, H. Takahashi, S. Yano, T. |
| author2-role |
Autor Autor Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Chiba, Tomonori Ishii, H. Takahashi, S. Yano, T. |
| author2-synonym |
|
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0/Autor/ 1/Autor/Chiba, Tomonori/ 0/Autor/ 1/Autor/Ishii, H./ 0/Autor/ 1/Autor/Takahashi, S./ 0/Autor/ 1/Autor/Yano, T./ |
| doi |
10.5604/959281 |
| url |
http://biolsport.com/fulltxt.php?ICID=959281 https://dx.doi.org/10.5604/959281 |
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fulltext fulltext |
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1 0 |
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1 |
| issn |
0860-021X 2083-1862 |
| zdb |
639281-7 |
| location_hierarchy_facet |
0/Polen/ |
| topic |
Blutlaktat Blutuntersuchung Elektrolytkonzentration Fahrradergometerbelastung Fahrradergometrie Hitzebelastung Hyperventilation Leistungsphysiologie Sportmedizin Untersuchung, empirische Ventilation |
| topic_facet |
Blutlaktat Blutuntersuchung Elektrolytkonzentration Fahrradergometerbelastung Fahrradergometrie Hitzebelastung Hyperventilation Leistungsphysiologie Sportmedizin Untersuchung, empirische Ventilation |
| topic_en |
bicycle ergometer load bicycle ergometry blood lactate blood test electrolyte concentration empirical investigation exercise physiology heat stress hyperventilation sports medicine ventilation |
| topic_en_facet |
bicycle ergometer load bicycle ergometry blood lactate blood test electrolyte concentration empirical investigation exercise physiology heat stress hyperventilation sports medicine ventilation |
| synonym |
Arbeitsphysiologie Physiologie Sportphysiologie Empirie Empirismus Untersuchung, experimentelle Untersuchung Hyperpnoe Hyperventilationssyndrom Atemfunktion Atmung Belastung Hitze Wärmebelastung Blutanalyse Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf |
| synonym_en |
physiology of exercise performance physiology empirical study thermal stress bicycle ergometer exercise |
| journal_facet |
Biology of sport |
| container_title |
Biology of sport |
| container_volume |
28 |
| container_issue |
3 |
| container_start_page |
S. 159-163 |
| has_references |
1 |
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BISp |
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JO00000000250 |
| journal_year |
2011 |
| journal_issue |
3 |
| _version_ |
1791512475907129344 |
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13,546318 |