Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats
Gespeichert in:
| Deutscher übersetzter Titel: | Auswirkungen von koerperlichem Training und Unterernaehrung auf Stoffwechselvorgaenge bei untrainierten und trainierten noch nicht ausgewachsenen Ratten |
|---|---|
| Autor: | Flisinska-Bojanowska, A.; Luczak-Szczurek, A. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 13 (1996), 3, S. 233-242, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199612201598 |
| Quelle: | BISp |
| id |
PU199612201598 |
|---|---|
| bisp-collection |
db |
| format |
Literatur |
| last_indexed |
2009-01-13T09:01:26Z |
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2001-07-24T13:32:02Z |
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BISp |
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Zeitschriftenartikel |
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JO00000000250 |
| hierarchy_parent_id |
JOI199600030000250 |
| hierarchy_top_title |
Biology of sport |
| hierarchy_parent_title |
Biology of sport, 1996, 3 |
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PU199612201598 |
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Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats |
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0233 |
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bisparticle |
| publishDate |
1996 |
| publishDate_facet |
1996 |
| language |
eng |
| title |
Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats |
| spellingShingle |
Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats Ausdauertraining Energiestoffwechsel Fettsäuremobilisation Kohlenhydratstoffwechsel Muskelglykogen Muskelstoffwechsel Sportmedizin Tierversuch Unterernährung |
| title_sort |
effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats |
| title_short |
Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats |
| title_alt |
Auswirkungen von koerperlichem Training und Unterernaehrung auf Stoffwechselvorgaenge bei untrainierten und trainierten noch nicht ausgewachsenen Ratten |
| title_alt_lang |
deu |
| media_type |
Gedruckte Ressource |
| city |
Warschau |
| spelling |
Warszawa 0860-021X 2083-1862 639281-7 Ausdauertraining Energiestoffwechsel Fettsäuremobilisation Kohlenhydratstoffwechsel Muskelglykogen Muskelstoffwechsel Sportmedizin Tierversuch Unterernährung animal experiment carbohydrate metabolism endurance training energy metabolism fatty acid mobilization hypo-alimentation muscle glycogen muscle metabolism sports medicine Ausdauerschulung Dauertraining Kachexie Mangel Nahrungsmangel Ernährungsmangel Energiehaushalt Maus Ratte Tierexperiment Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf malnutrition Effects of exercise and food restriction on metabolic processes in sedentary and trained growing rats PU199612201598 199612201598 |
| abstract |
The aim of the study was to determine the effect of feeding rats a low-calorie diet (30% of dietary requirements) for one month on their work capacity, and to estimate the utilisation of carbohydrate and lipid sources in sedentary and endurance-trained rats subjected to an exhausting exercise. The following variables were studied: hepatic and muscular glycogen, peripheral concentrations of glucose, triacylglycerols (TG) and free fatty acids (FFA) and the activities of citrate synthase (CS), lactate dehydrogenase (LDH) and beta-hydroxyacyl-CoA dehydrogenase (beta-OAC) in red and white fibers of the gastrocnemius muscle. The prolonged malnutrition strongly activated carbohydrate metabolism resulting in a reduction of carbohydrate stores and in a functional hypoglycaemia. The rate of basic metabolism was decreased, as indicated by lowered activities of LDH, CS and beta-OAC. Malnutrition activated preferentially the anaerobic processes in white fibers, while in the red ones mainly the aerobic pathways were impaired. Physical training prevented, to some degree, the unfavourable influence of malnutrition (preservation of muscle glycogen stores and inhibition of hypoglycaemia) and considerably increased the work capacity in rats. This suggests that energy for work was derived probably from FFA synthesis from extra-lipid sources. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
author |
| author2 |
Flisinska-Bojanowska, A. Luczak-Szczurek, A. |
| author_facet |
Flisinska-Bojanowska, A. Luczak-Szczurek, A. |
| author2-role |
Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Flisinska-Bojanowska, A. Luczak-Szczurek, A. |
| author2-synonym |
|
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Flisinska-Bojanowska, A./ 0/Autor/ 1/Autor/Luczak-Szczurek, A./ |
| issn |
0860-021X 2083-1862 |
| zdb |
639281-7 |
| location_hierarchy_facet |
0/Polen/ |
| topic |
Ausdauertraining Energiestoffwechsel Fettsäuremobilisation Kohlenhydratstoffwechsel Muskelglykogen Muskelstoffwechsel Sportmedizin Tierversuch Unterernährung |
| topic_facet |
Ausdauertraining Energiestoffwechsel Fettsäuremobilisation Kohlenhydratstoffwechsel Muskelglykogen Muskelstoffwechsel Sportmedizin Tierversuch Unterernährung |
| topic_en |
animal experiment carbohydrate metabolism endurance training energy metabolism fatty acid mobilization hypo-alimentation muscle glycogen muscle metabolism sports medicine |
| topic_en_facet |
animal experiment carbohydrate metabolism endurance training energy metabolism fatty acid mobilization hypo-alimentation muscle glycogen muscle metabolism sports medicine |
| synonym |
Ausdauerschulung Dauertraining Kachexie Mangel Nahrungsmangel Ernährungsmangel Energiehaushalt Maus Ratte Tierexperiment Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf |
| synonym_en |
malnutrition |
| journal_facet |
Biology of sport |
| container_title |
Biology of sport |
| container_volume |
13 |
| container_issue |
3 |
| container_start_page |
S. 233-242 |
| has_references |
1 |
| institution |
BISp |
| journal_fac |
JO00000000250 |
| journal_year |
1996 |
| journal_issue |
3 |
| _version_ |
1791517375683624960 |
| score |
13,55927 |