Patel et al., Brain Res 1986
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Removal of glutamine caused a transient reduction in ODC activity in the forebrain astrocytes, while in cerebellar astrocytes the activity remained markedly decreased throughout the period of glutamine deprivation
Kandil et al., Am J Physiol 1995
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L-glutamine and L-asparagine stimulate ODC activity and proliferation in a porcine jejunal enterocyte line