Glycolytic changes after local hyperthermia in mouse liver and adenocarcinoma.
Glycolytic changes in an adenocarcinoma and in liver of C57B1 mice were determined for up to twelve hours after local hyperthermia at 43 degrees C for 30 min. The metabolites studied included glucose, glucose-6-phosphate, pyruvate, lactate, acetoacetate and beta-hydroxybutyrate. Both the glucose and glucose-6-phosphate levels decreased significantly in liver and tumour and remained low for up to twelve hours. The lactate levels increased slightly immediately after heating but were decreased at later times. However, the hepatic pyruvate levels decreased for up to two hours after heating but increased later reaching control levels. In both liver and tumour the levels of beta-hydroxybutyrate were significantly enhanced immediately after hyperthermia, whereas those of acetoacetate were lowered.
Mirtsch
S
S
Institut für Medizinische Strahlenbiologie, Universitätsklinikum, Essen.
Haiduk
M
M
Streffer
C
C
D020155:3-Hydroxybutyric Acid; D000090:Acetoacetates / Q000032:analysis; D000230:Adenocarcinoma / Q000378:metabolism* / Q000628:therapy; D000818:Animals; D005947:Glucose / Q000032:analysis; D019298:Glucose-6-Phosphate; D005958:Glucosephosphates / Q000032:analysis; D006019:Glycolysis; D006885:Hydroxybutyrates / Q000032:analysis; D006979:Hyperthermia, Induced; D007773:Lactates / Q000032:analysis; D008099:Liver / Q000378:metabolism*; D051379:Mice; D008810:Mice, Inbred C57BL; D011773:Pyruvates / Q000032:analysis; D013997:Time Factors
D000090:Acetoacetates; D005958:Glucosephosphates; D006885:Hydroxybutyrates; D007773:Lactates; D011773:Pyruvates; D019298:Glucose-6-Phosphate; D005947:Glucose; D020155:3-Hydroxybutyric Acid