All Stories

  1. Urinary neopterin and total neopterin measurements allow monitoring of oxidative stress and inflammation levels of knee and hip arthroplasty patients

    Article • PLoS ONE, August 2021, PLOS

    Professor Steven Paul Gieseg

  2. Oxidative stress and immune cell activation quantification in sepsis and non-sepsis critical care patients by neopterin/7,8-dihydroneopterin analysis

    Article • Pteridines, May 2020, De Gruyter

    Professor Steven Paul Gieseg

  3. Simultaneous analysis of neopterin, kynurenine and tryptophan by amine-HPLC shows minor oxidative stress from short-term exhaustion exercise

    Article • Pteridines, February 2019, De Gruyter

    Professor Steven Paul Gieseg

  4. caffeine

    Article • Pteridines, January 2016, De Gruyter

    Professor Steven Paul Gieseg, Mrs Saziye Sezin Palabiyik, Professor FRANCESCA FALLARINO, Assoc. Prof. Dr. Ayse Basak Engin, PhD Sabrina Sailer, PhD Dietmar N Fuchs, Professor Hande Sipahi , Jaroslav Galba, Teodor Postolache, Friedrich Leblhuber

  5. Effect of varied recovery interventions on markers of psychophysiological stress in professional rugby union

    Article • European Journal of Sport Science, April 2015, Taylor & Francis

    Professor Steven Paul Gieseg

  6. Adsorption of chemically synthesized mussel adhesive peptide sequences containing DOPA on stainless steel

    Article • Journal of Peptide Science, April 2015, Wiley

    Professor Steven Paul Gieseg, Dr Simone Dimartino

  7. Positional demands of professional rugby

    Article • European Journal of Sport Science, April 2015, Taylor & Francis

    Professor Steven Paul Gieseg

  8. Impact-induced muscle damage and urinary pterins in professional rugby: 7,8-dihydroneopterin oxidation by myoglobin

    Article • Scandinavian Journal of Medicine and Science in Sports, March 2015, Wiley

    Professor Steven Paul Gieseg

  9. Neopterin and 7,8-dihydroneopterin are generated within atherosclerotic plaques

    Article • Pteridines, January 2015, De Gruyter

    Professor Steven Paul Gieseg

  10. Ribose-cysteine increases glutathione-based antioxidant status and reduces LDL in human lipoprotein(a) mice

    Article • Atherosclerosis, December 2014, Elsevier

    Professor Steven Paul Gieseg

  11. Changes in acute biochemical markers of inflammatory and structural stress in rugby union

    Article • Journal of Sports Sciences, October 2014, Taylor & Francis

    Professor Steven Paul Gieseg

  12. Measurement of changes in urinary neopterin and total neopterin in body builders using SCX HPLC

    Article • Pteridines, January 2014, De Gruyter

    Professor Steven Paul Gieseg

  13. Intracellular glutathione protects human monocyte-derived macrophages from hypochlorite damage

    Article • Life Sciences, May 2012, Elsevier

    Professor Steven Paul Gieseg

  14. In VitroPerfused Chinook Salmon (Oncorhynchus tshawytscha) Tails: A Potential Model for Studying Post-Harvest Tissue Chemistry and Metabolism in Valuable Fish Tissues

    Article • Journal of Aquatic Food Product Technology, March 2012, Taylor & Francis

    Professor Steven Paul Gieseg

  15. HOCl causes necrotic cell death in human monocyte derived macrophages through calcium dependent calpain activation

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, February 2012, Elsevier

    Professor Steven Paul Gieseg

  16. Warming, CO2, and nitrogen deposition interactively affect a plant-pollinator mutualism

    Article • Ecology Letters, January 2012, Wiley

    Professor Steven Paul Gieseg

  17. Toward quantifying the composition of soft tissues by spectral CT with Medipix3

    Article • Medical Physics, January 2012, American Association of Physicists in Medicine (AAPM)

    Professor Steven Paul Gieseg

  18. 7-Ketocholesterol is Not Cytotoxic to U937 Cells When Incorporated into Acetylated Low Density Lipoprotein

    Article • Lipids, November 2011, Wiley

    Professor Steven Paul Gieseg

  19. Oxidant Production, oxLDL Uptake, and CD36 Levels in Human Monocyte–Derived Macrophages Are Downregulated by the Macrophage-Generated Antioxidant 7,8-Dihydroneopterin

    Article • Antioxidants & Redox Signaling, November 2010, Mary Ann Liebert Inc

    Professor Steven Paul Gieseg

  20. Effects of Rested Harvesting on Muscle Metabolite Concentrations and K-Values in Chinook Salmon (Oncorhynchus tshawytscha) Fillets during Storage at 15 °C

    Article • Journal of Food Science, July 2010, Wiley

    Professor Steven Paul Gieseg

  21. Lipid Oxidation Is Inhibited by Isoeugenol Exposure in Chinook Salmon (Oncorhynchus Tshawytscha) Fillets during Storage at 15 °C

    Article • Journal of Food Science, May 2009, Wiley

    Professor Steven Paul Gieseg

  22. Macrophage antioxidant protection within atherosclerotic plaques

    Article • Frontiers in Bioscience, January 2009, Frontiers in Bioscience

    Professor Steven Paul Gieseg

  23. Inflammatory sites as a source of plasma neopterin: Measurement of high levels of neopterin and markers of oxidative stress in pus drained from human abscesses

    Article • Clinical Biochemistry, September 2008, Elsevier

    Professor Steven Paul Gieseg

  24. Macrophage mediated protein hydroperoxide formation and lipid oxidation in low density lipoprotein are inhibited by the inflammation marker 7,8-dihydroneopterin

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, June 2008, Elsevier

    Professor Steven Paul Gieseg

  25. Dissociation of neopterin and 7,8-dihydroneopterin from plasma components before HPLC analysis

    Article • Journal of Chromatography B, February 2008, Elsevier

    Professor Steven Paul Gieseg

  26. Aqueous peroxyl radical exposure to THP-1 cells causes glutathione loss followed by protein oxidation and cell death without increased caspase-3 activity

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, June 2007, Elsevier

    Professor Steven Paul Gieseg

  27. Redistribution of metal ions to control low density lipoprotein oxidation in Ham's F10 medium

    Article • Free Radical Research, January 2007, Taylor & Francis

    Professor Steven Paul Gieseg

  28. Lipid oxidation predominates over protein hydroperoxide formation in human monocyte-derived macrophages exposed to aqueous peroxyl radicals

    Article • Free Radical Research, January 2007, Taylor & Francis

    Professor Steven Paul Gieseg

  29. OxLDL induced cell death is inhibited by the macrophage synthesised pterin, 7,8-dihydroneopterin, in U937 cells but not THP-1 cells

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, September 2005, Elsevier

    Professor Steven Paul Gieseg

  30. Oxidized LDL triggers phosphatidylserine exposure in human monocyte cell lines by both caspase-dependent and -independent mechanisms

    Article • FEBS Letters, November 2004, Wiley

    Professor Steven Paul Gieseg

  31. Pilot study on the clinical effects of dietary supplementation With Enzogenol®, a flavonoid extract of pine bark and vitamin C

    Article • Phytotherapy Research, May 2003, Wiley

    Professor Steven Paul Gieseg

  32. Inhibition of protein hydroperoxide formation by protein thiols

    Article • Redox Report, April 2003, Taylor & Francis

    Professor Steven Paul Gieseg

  33. Inhibition of THP-1 cell-mediated low-density lipoprotein oxidation by the macrophage-synthesised pterin, 7,8-dihydroneopterin

    Article • Redox Report, April 2003, Taylor & Francis

    Professor Steven Paul Gieseg

  34. Protein Hydroperoxides are a Major Product of Low Density Lipoprotein Oxidation During Copper, Peroxyl Radical and Macrophage-mediated Oxidation

    Article • Free Radical Research, January 2003, Taylor & Francis

    Professor Steven Paul Gieseg

  35. Serum Protein-Bound 3,4-Dihydroxyphenylalanine and Related Products of Protein Oxidation and Chronic Hemodialysis

    Article • Renal Failure, January 2003, Taylor & Francis

    Professor Steven Paul Gieseg

  36. Protein and thiol oxidation in cells exposed to peroxyl radicals is inhibited by the macrophage synthesised pterin 7,8-dihydroneopterin

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, August 2002, Elsevier

    Professor Steven Paul Gieseg

  37. Protection of erythrocytes by the macrophage synthesized antioxidant 7,8 dihydroneopterin

    Article • Free Radical Research, January 2001, Taylor & Francis

    Professor Steven Paul Gieseg

  38. Protection of U937 cells from free radical damage by the macrophage synthesized antioxidant 7,8-dihydroneopterin

    Article • Free Radical Research, January 2001, Taylor & Francis

    Professor Steven Paul Gieseg

  39. Peroxidation of proteins before lipids in U937 cells exposed to peroxyl radicals

    Article • Biochemical Journal, August 2000, Portland Press Ltd.

    Professor Steven Paul Gieseg

  40. A comparison of plasma vitamin C and E levels in two Antarctic and two temperate water fish species

    Article • Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology, March 2000, Elsevier

    Professor Steven Paul Gieseg

  41. Comparison of antioxidant assays for flavanoid containing supplements

    Article • Free Radical Biology and Medicine, January 1998, Elsevier

    Professor Steven Paul Gieseg

  42. 7,8 dihydroneopterin can protect cells from free radical mediated damage

    Article • Free Radical Biology and Medicine, January 1998, Elsevier

    Professor Steven Paul Gieseg

  43. 7,8 Dihydroneopterin Inhibits Low Density Lipoprotein Oxidation in Vitro. Evidence That This Macrophage Secreted Pteridine is an Anti-Oxidant

    Article • Free Radical Research, January 1995, Taylor & Francis

    Professor Steven Paul Gieseg

  44. Low density lipoprotein is saturable by pro-oxidant copper

    Article • FEBS Letters, May 1994, Wiley

    Professor Steven Paul Gieseg

  45. Hypochlorite oxidation causes cross-lingking of Lp(a)

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, January 1994, Elsevier

    Professor Steven Paul Gieseg

  46. Reactive species and their accumulation on radical-damaged proteins

    Article • Trends in Biochemical Sciences, November 1993, Elsevier

    Professor Steven Paul Gieseg

  47. Protein-bound 3,4-dihydroxyphenylalanine is a major reductant formed during hydroxyl radical damage to proteins

    Article • Biochemistry, May 1993, American Chemical Society (ACS)

    Professor Steven Paul Gieseg

  48. Free radical and enzymatic mechanisms for the generation of protein bound reducing moieties

    Article • Biochimica et Biophysica Acta (BBA) - General Subjects, February 1993, Elsevier

    Professor Steven Paul Gieseg

  49. The participation of nitric oxide in cell free- and its restriction of macrophage-mediated oxidation of low-density lipoprotein

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, October 1992, Elsevier

    Professor Steven Paul Gieseg

  50. Hypothesis: A damaging role in aging for reactive protein oxidation products?

    Article • Mutation Research/DNAging, September 1992, Elsevier

    Professor Steven Paul Gieseg

  51. Abnormal Development inArtemia: Defective emergence of the prenauplius with bicarbonate deficiency

    Article • The Journal of Experimental Zoology, August 1987, Wiley

    Professor Steven Paul Gieseg

  52. Teleconnections

    Article • IEEE Transactions on Professional Communication, January 1986, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Steven Paul Gieseg

  53. Oxidized Low Density Lipoprotein Cytotoxicity and Vascular Disease

    Article • Wiley

    Professor Steven Paul Gieseg