Erythrocyte metabolism in exercise. A comparative study in anaemized rats.
The influence of young red cells induced by anaemization on physical performance had been studied in rats. The anemic rats with immature red cells, higher levels of ATP, glutamate-oxalacetate transaminase (GOT) and lactate dehydrogenase (LDH) showed an elevated lactate and ammonia concentration at the first week of training. The blood analysis also showed that the rise in 2,3-DPG concentration can be related with the increase of glycolytic activity during exercise in both groups, anemic and non anemics rats.
Alvarez
A I
AI
Departamento de Fisiología, Farmacología y Toxicología, Universidad de Leon, Spain.
Prieto
J G
JG
Albi
J
J
Sanchez
J
J
D019794:2,3-Diphosphoglycerate; D000255:Adenosine Triphosphate / Q000097:blood; D000740:Anemia / Q000097:blood*; D000818:Animals; D004163:Diphosphoglyceric Acids / Q000097:blood; D004912:Erythrocytes / Q000378:metabolism*; D005260:Female; D005971:Glutamates / Q000097:blood; D007770:L-Lactate Dehydrogenase / Q000097:blood; D005082:Physical Exertion; D051381:Rats; D017208:Rats, Wistar; D013550:Swimming / Q000502:physiology
D004163:Diphosphoglyceric Acids; D005971:Glutamates; D019794:2,3-Diphosphoglycerate; D000255:Adenosine Triphosphate; D007770:L-Lactate Dehydrogenase