The effect of adenine nucleotides on the rate and fate of glutamine utilization by incubated mitochondria isolated from rat mesenteric lymph nodes
- 1 March 1989
- journal article
- conference paper
- Published by Springer Nature in Molecular and Cellular Biochemistry
- Vol. 86 (1) , 71-76
- https://doi.org/10.1007/bf00231691
Abstract
The rate of glutamine utilization by isolated lymphocyte mitochondria is 21.4 nmol/min per mg protein, of which 72% is converted to glutamate. Addition of ATP, ADP or AMP increased the rate of glutamine utilization by 60%. Evidence is presented that this is due to a stimulation of oxoglutarate dehydrogenase activity by ADP: this may account for the stimulation of glutamine utilization by concanavalin A in lymphocyte.Keywords
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