D
David W. Johnson
Researcher at University of Queensland
Publications - 2880
Citations - 157072
David W. Johnson is an academic researcher from University of Queensland. The author has contributed to research in topics: Peritoneal dialysis & Kidney disease. The author has an hindex of 160, co-authored 2714 publications receiving 140778 citations. Previous affiliations of David W. Johnson include Minnesota Department of Transportation & Open University.
Papers
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Journal ArticleDOI
Rapid and quantitative analysis of unconjugated C27 bile acids in plasma and blood samples by tandem mass spectrometry
TL;DR: The ES-MS/MS method can be used to rapidly screen for PBD patients in plasma samples with elevated C(26:0)/C(22:0) very long chain fatty acid (VLCFA) ratio and the levels of trihydroxy C(27) bile acids in plasma from P BD patients.
Journal ArticleDOI
The effect of oral iron admiinistration on mycophenolate mofetil absorption in renal transplant recipients: a randomized, controlled trial.
David W. Mudge,Bronwyn Atcheson,Paul J. Taylor,Joanna M Sturtevant,Carmel M. Hawley,Scott B. Campbell,Nicole M. Isbel,David Nicol,Peter I. Pillans,David W. Johnson +9 more
TL;DR: There is no significant effect of oral iron supplements on MMF absorption as determined by measured blood concentrations, and the practice of routinely giving oral iron in renal transplant patients seems safe from an immunosuppression drug-interaction standpoint.
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Center-Specific Factors Associated with Peritonitis Risk—A Multi-Center Registry Analysis
Annie-Claire Nadeau-Fredette,David W. Johnson,David W. Johnson,Carmel M. Hawley,Elaine M. Pascoe,Yeoungjee Cho,Yeoungjee Cho,Philip A. Clayton,Monique Borlace,Sunil V. Badve,Kamal Sud,Neil Boudville,Stephen P. McDonald +12 more
TL;DR: Center-level predictors of lower peritonitis rates included smaller center size, high proportion of PD, low peritoneal equilibration test use at PD start, and low proportion of hospitalization forPeritonitis.
Book Chapter
Nutrient cycling in forests of the Pacific Northwest
David W. Johnson,Dale W. Cole,Caroline S. Bledsoe,K. Cromack,Robert L. Edmonds,S. P. Gessel,Charles C. Grier,B. N. Richards,Kristiina A. Vogt +8 more
TL;DR: In this paper, Gessel et al. describe the important nutrient cycling processes and contrast nutrient cycles in different forest eco-systems, where contrasting behavior may provide insight into nutrient-cycling processes.
Journal ArticleDOI
SSIMS studies of hydrophobic recovery: Oxygen plasma treated PS
TL;DR: In this paper, negative ion spectra of surfaces treated with plasmas of isotopically enriched oxygen allowed the disappearance of polar groups during hydrophobic recovery of polystyrene.