Glucose Phosphorylation in Non-Insulin-Sensitive Tissues

1998 ◽  
pp. 67-77
Author(s):  
F. Belfiore ◽  
S. Iannello
Keyword(s):  
Glucose Phosphorylation

Roles of glucose transport and glucose phosphorylation in muscle insulin resistance of NIDDM

Diabetes ◽  
1996 ◽  
Vol 45 (7) ◽  
pp. 915-925 ◽  
Author(s):  
R. C. Bonadonna ◽  
S. Del Prato ◽  
E. Bonora ◽  
M. P. Saccomani ◽  
G. Gulli ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Glucose Transport ◽  
Muscle Insulin Resistance ◽  
Glucose Phosphorylation

scholarly journals GLUCOSE PHOSPHORYLATION AND OXIDATION IN CELL-FREE TISSUE EXTRACTS

1941 ◽  
Vol 137 (1) ◽  
pp. 343-356
Author(s):  
Sidney P. Colowick ◽  
Herman M. Kalckar ◽  
Carl F. Cori
Keyword(s):  
Tissue Extracts ◽  
Glucose Phosphorylation

Coupling of GABA Metabolism to Mitochondrial Glucose Phosphorylation

2021 ◽  
Author(s):  
Joao Paulo Cavalcanti-de-Albuquerque ◽  
Eduardo de-Souza-Ferreira ◽  
Denise Pires de Carvalho ◽  
Antonio Galina
Keyword(s):  
Gaba Metabolism ◽  
Glucose Phosphorylation

scholarly journals Anomeric specificity of d-glucose phosphorylation by rat liver glucose-6-phosphatase

1989 ◽  
Vol 261 (2) ◽  
pp. 509-513
Author(s):  
R Ramirez ◽  
D Zähner ◽  
G Marynissen ◽  
A Sener ◽  
W J Malaisse
Keyword(s):  
Rat Liver ◽  
Glycogen Synthesis ◽  
Liver Microsomes ◽  
Diabetic Rats ◽  
Enzymic Activity ◽  
Rat Liver Microsomes ◽  
Maximal Velocity ◽  
Carbamoyl Phosphate ◽  
Glucose Phosphorylation ◽  
Anomeric Specificity

The anomeric specificity of D-glucose phosphorylation by hepatic glucose-6-phosphatase was examined in rat liver microsomes incubated in the presence of carbamoyl phosphate. At 10 degrees C, the Km for the equilibrated hexose and phosphate donor was close to 56 mM and 11 mM, respectively. The enzymic activity, which was increased in diabetic rats, was about 40% lower in untreated than in sonicated microsomes. No anomeric difference in affinity was found in sonicated microsomes. In untreated microsomes, however, the Km for beta-D-glucose was slightly lower than that for alpha-D-glucose. The maximal velocity was higher with beta- than alpha-D-glucose in both untreated and sonicated microsomes. These data indicate that the phosphotransferase activity of glucose-6-phosphatase cannot account for the higher rate of glycolysis and glycogen synthesis found in hepatocytes exposed to alpha- rather than beta-D-glucose.

scholarly journals Mitochondria‐coupled glucose phosphorylation develops after birth to modulate H 2 O 2 release and calcium handling in rat brain

2019 ◽  
Vol 149 (5) ◽  
pp. 624-640 ◽  
Author(s):  
Eduardo de‐Souza‐Ferreira ◽  
Izac Miranda Rios‐Neto ◽  
Eduarda Lopes Martins ◽  
Antonio Galina
Keyword(s):  
Rat Brain ◽  
Calcium Handling ◽  
Glucose Phosphorylation
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