2022
Rates of pyruvate carboxylase, glutamate and GABA neurotransmitter cycling, and glucose oxidation in multiple brain regions of the awake rat using a combination of [2-13C]/[1-13C]glucose infusion and 1H-[13C]NMR ex vivo
McNair LM, Mason GF, Chowdhury GM, Jiang L, Ma X, Rothman DL, Waagepetersen HS, Behar KL. Rates of pyruvate carboxylase, glutamate and GABA neurotransmitter cycling, and glucose oxidation in multiple brain regions of the awake rat using a combination of [2-13C]/[1-13C]glucose infusion and 1H-[13C]NMR ex vivo. Cerebrovascular And Brain Metabolism Reviews 2022, 42: 1507-1523. PMID: 35048735, PMCID: PMC9274856, DOI: 10.1177/0271678x221074211.Peer-Reviewed Original ResearchConceptsCerebral cortexThree-compartment metabolic modelBrain regionsAwake male ratsTime courseMultiple brain regionsAwake ratsMale ratsAwake humansNeurotransmitter cyclingBrain rateAnesthetized rodentsEx vivoRate of glutamateCortexHippocampusStriatumGlutamateRatsBlood plasmaCerebellumGlucose consumptionGlucose oxidationRapid euthanasiaCortical data
2010
Regional metabolite levels and turnover in the awake rat brain under the influence of nicotine
Wang J, Jiang L, Jiang Y, Ma X, Chowdhury GM, Mason GF. Regional metabolite levels and turnover in the awake rat brain under the influence of nicotine. Journal Of Neurochemistry 2010, 113: 1447-1458. PMID: 20345764, PMCID: PMC2903655, DOI: 10.1111/j.1471-4159.2010.06684.x.Peer-Reviewed Original ResearchConceptsRat brainN-acetylaspartateAcute nicotine treatmentBrain glucose oxidationAmino acid neurotransmittersInfluence of nicotineConcentration of glutamateRegional metabolite levelsAwake rat brainRelated neurochemicalsNicotine treatmentInhibitory neurotransmissionAcute effectsOlfactory bulbOccipital cortexNeurotransmitter cyclingGABA synthesisNicotineStriatumBrainMetabolite levelsWidespread drugGABACortexPotential interplay