Glucose-lactate interrelationships: effect of ethanol
نویسندگان
چکیده
منابع مشابه
Glucose-lactate interrelationships: effect of ethanol.
The effect of ethanol on the interrelationship of lactate and glucose metabolism was investigated in eight human volunteers. Lactate and glucose kinetics and intervconversion rates were determined by the sequential administration of L-(+) lactate-U-(14)C and glucose-1-(14)C over an 8 hr period. After a 12 hr fast, the glucose turnover and recycling rates were 94.0 +/-3.8 (SEM) and 13.7 +/-1.1 m...
متن کاملGlucose and lactate absorption and metabolic interrelationships in lambs switched from low to high concentrate diets.
Two experiments were conducted to measure glucose and lactate absorption and metabolic interrelationships in lambs either switched gradually (experiment 1) or abruptly (experiment 2) from hay to a high concentrate diet. In experiment 1, seven lambs were given primed, continuous, 3-hour infusions of 2-0[3H]glucose, U-[14C]L-lactate and para-aminohippuric acid (portal blood flow indicator) before...
متن کاملPresence of lactate dehydrogenase and lactate racemase in Megasphaera elsdenii grown on glucose or lactate.
Activity of D-lactate dehydrogenase (D-LDH) was shown not only in cell extracts from Megasphaera elsdenii grown on DL-lactate, but also in cell extracts from glucose-grown cells, although glucose-grown cells contained approximately half as much D-LDH as DL-lactate-grown cells. This indicates that the D-LDH of M. elsdenii is a constitutive enzyme. However, lactate racemase (LR) activity was pres...
متن کاملDetermination of Kinetic Parameters for Catalytic Isomerization of Glucose to Fructose by immobilized Glucose Isomerase in an Aqueous-Ethanol Medium
Catalytic isomerization of glucose to fructose by immobilized glucose isomerase in an aqueous-ethanol medium was studied. Using Michaelis-Menten equation and Haldane relationship, the main kinetic parameters were determined: Kmf, Vmf, Kmr, Vmr. By comparing the aqueous-ethanol medium with an aqueous solution, the measured values of Kmr and Kmf were increased in the aqueous-ethanol solution, whi...
متن کاملDetermination of Kinetic Parameters for Catalytic Isomerization of Glucose to Fructose by immobilized Glucose Isomerase in an Aqueous-Ethanol Medium
Catalytic isomerization of glucose to fructose by immobilized glucose isomerase in an aqueous-ethanol medium was studied. Using Michaelis-Menten equation and Haldane relationship, the main kinetic parameters were determined: Kmf, Vmf, Kmr, Vmr. By comparing the aqueous-ethanol medium with an aqueous solution, the measured values of Kmr and Kmf were increased in the aqueous-ethanol solution, whi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1971
ISSN: 0021-9738
DOI: 10.1172/jci106471