Part 1 Ammonia-forming enzymes: roles of hetero-enzyme complexes in acid-base balance, L.A. Fahien et al; soluble and membrane-bound forms of phosphate-activated glutaminase with different kinetic characteristics in pig and rat kidney mitochondria, B. Roberg et al; the increase in glutamine synthesis from glucose caused by ammonium chloride in rabbit kidney tubules does not involve an increase in citrate synthesis, M.-F. Chauvin et al. Part 2 Molecular biological aspects of glutamine metabolism: stimulation of phosphoenolpyruvate carboxykinase gene expression in cultured LLC-PK1-F+ cells, K. Drewnowska et al; a novel Na+-dependent amino acid transporter with a high affinity to glutamine, H. Endou et al; effect of K+ depletion on glutamate dehydrogenase, S. Sastrasinh et al; characterization of the hepatic glutaminase promoter, M.-I. Chung-Bok and M. Watford. Part 3 Metabolic alterations in acidosis: ensuring a minimum urine flow rate during water deprivation in chronic fasting, M.L. Halperin et al; role of adrenal steroids in stimulating ammonium excretion during acute metabolic acidosis, P.J. Nolan et al; mechanism(s) regulating matrix pH in rat kidney mitochondria, K. Drewnowska and A.C. Schoolwerth. Part 4 Kidney and brain metabolism of glutamine and other amino acids: an overview of mitochondrial glutamine transport and phosphate-activated glutaminase in the kidney, E. Kvamme et al; renal homocysteine metabolism, J.D. House et al; metabolic requirement for inorganic phosphate by renal proximal tubules - influence upon "L"-glutamine metabolism, M.C. Chobanian et al. Part 5 Hepatic amino acid metabolism: hippurate as a source of renal and hepatic ammoniagenesis in different species, M. Malyusz et al; regulation of hepatic protein degradation, E.F.C. Biommaart et al; no increase of ornithine concentration in the liver of ornithine transcarbamylase-deficient spf-ash mice following intraperitoneal injection of ammonium chloride, T. Saheki et al; nitrogen metabolism in ammonium chloride-supplemented rats during protein depletion, A.L. Lardner and D.J. O'Donovan. Part 6 Renal utilization of various nitrogenous substances: how does the kidney handle plasma polyamines?, M.E. Brosnan et al; oxidation of glutamine in cancer cells and regeneration of adenylates via adenylosuccinate synthetase, Z. Kovacevic et al; leucine metabolism and protein dynamics in the human kidney, G. Garibotto et al. Part 7 Interorgan metabolism of ammonia and other substrates: defective glycolysis and catabolism of protein and amino acids in skeletal muscle during metabolic acidosis, A. Bevington and J. Walls; incorporation of 15N-labelled precursors into urea isotopomers, J.T. Brosnan et al; RT-PCR localization of phosphoenolpyruvate carboxykinase in the proximal tubule of the rat during metabolic acidosis, M.R. Craig et al.
