title: [Effect of hypoxia on glycolysis in isolated fetal rat heart].
abstract: Glycolysis was assessed in the isolated foetal Rat in hypoxia. Measurements were made of glucose uptake, lactate output, C14 glucose incorporation into glycogen and tissular levels of ATP, PCr, glycogen and lactate. Glycolysis was stimulated by hypoxia to a greater extent in the young foetal heart of 16.5 days post coitum than in the foetal heart at term. Thus high energy phosphates were maintained at a higher level in the younger heart. The results are discussed in relation to the high resistance to hypoxia of the foetal heart.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D005260:Female; D005318:Fetal Heart / Q000378:metabolism*; D005947:Glucose / Q000378:metabolism; D006003:Glycogen / Q000096:biosynthesis; D006019:Glycolysis; D000860:Hypoxia / Q000378:metabolism*; D007773:Lactates / Q000378:metabolism; D010725:Phosphocreatine / Q000378:metabolism; D011247:Pregnancy; D051381:Rats
chemical_list: D007773:Lactates; D010725:Phosphocreatine; D000255:Adenosine Triphosphate; D006003:Glycogen; D005947:Glucose
vernacular_title: Action del'hypoxie sur la glycolyse du caeur isolé de Rat en fin de gestation.