D-glucose reduces the outflow of manganese from pancreatic beta-cells in analogy to what has previously been reported for 45Ca. The decrease can be accounted for by an enhanced intracellular sequestration. The effect of D-glucose on manganese fluxes seems to be restricted to inhibition of the efflux; no stimulation of the influx being noted. The glucose-dependence of manganese uptake is hyperbolic with half maximal stimulation between 5 and 6 mM D-glucose
An increase in the concentration of extracellular D-glucose from zero to 1.7 nM or more (up to 16.7 ...
The endoplasmic reticulum and Golgi apparatus play key roles in regulating the folding, assembly, an...
The mitochondrial glutamate carrier 1 (GC1) was previously cloned from human brain cDNA and showed h...
Electrothermal atomic-absorption spectroscopy was employed for measuring manganese in beta-cell-rich...
D-mannoheptulose was recently proposed to be transported into cells mainly at the intervention of GL...
Diabetes is characterized by absolute or relative deficiency of insulin secretion by β-cells. Curren...
Pancreatic beta-cells secrete insulin in response to circulating glucose, thereby maintaining euglyc...
AbstractMicrodissected, β-cell-rich pancreatic islets from ob/ob mice were used in studies of 86Rb+ ...
Recent experimental contributions concerning the nature of the glucoreceptor mechanism in the B-cell...
Abstract45Ca2+ incorporated in response to glucose was selectively mobilized from the β-cell-rich pa...
The intracellular ionic content of human erythrocytes may be altered by hyperglycaemia. Despite this...
Microfluorimetric and patch-clamp techniques have been combined to determine the relationship betwee...
peer reviewedMagnesium is an important ion in all living cells being a cofactor of many enzymes, esp...
Severa insulin secretagogues increase 45Ca efflux from islets prelabeled with the tracer in the pres...
Mg2+ in high concentration (10 to 20 mEq/l) caused a dose-related inhibition of glucose-induced 45ca...
An increase in the concentration of extracellular D-glucose from zero to 1.7 nM or more (up to 16.7 ...
The endoplasmic reticulum and Golgi apparatus play key roles in regulating the folding, assembly, an...
The mitochondrial glutamate carrier 1 (GC1) was previously cloned from human brain cDNA and showed h...
Electrothermal atomic-absorption spectroscopy was employed for measuring manganese in beta-cell-rich...
D-mannoheptulose was recently proposed to be transported into cells mainly at the intervention of GL...
Diabetes is characterized by absolute or relative deficiency of insulin secretion by β-cells. Curren...
Pancreatic beta-cells secrete insulin in response to circulating glucose, thereby maintaining euglyc...
AbstractMicrodissected, β-cell-rich pancreatic islets from ob/ob mice were used in studies of 86Rb+ ...
Recent experimental contributions concerning the nature of the glucoreceptor mechanism in the B-cell...
Abstract45Ca2+ incorporated in response to glucose was selectively mobilized from the β-cell-rich pa...
The intracellular ionic content of human erythrocytes may be altered by hyperglycaemia. Despite this...
Microfluorimetric and patch-clamp techniques have been combined to determine the relationship betwee...
peer reviewedMagnesium is an important ion in all living cells being a cofactor of many enzymes, esp...
Severa insulin secretagogues increase 45Ca efflux from islets prelabeled with the tracer in the pres...
Mg2+ in high concentration (10 to 20 mEq/l) caused a dose-related inhibition of glucose-induced 45ca...
An increase in the concentration of extracellular D-glucose from zero to 1.7 nM or more (up to 16.7 ...
The endoplasmic reticulum and Golgi apparatus play key roles in regulating the folding, assembly, an...
The mitochondrial glutamate carrier 1 (GC1) was previously cloned from human brain cDNA and showed h...