Quantitative Importance of the Pentose Phosphate Pathway Determined by Incorporation of 13C from [2 13C] and [3 13C]Glucose into TCA Cycle Intermediates and Neurotransmitter Amino Acids in Functionally Intact Neurons Eva M F Glycolysis and the Pentose Phosphate Pathway after Human Traumatic Brain Injury: Microdialysis Studies Using 1,2 13C2 Glucose Ibrahim Jalloh, Keri L H Carpenter, Peter Grice, Duncan J Howe, Andrew Mason, Clare N Pentose Phosphate Pathway MCAT Biochemistry MedSchoolCoach Pentose phosphate pathway: phases, reactions, & metabolic roles