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Full-Text Articles in Medicine and Health Sciences
Evidence Of Nickel And Other Trace Elements And Their Relationship To Clinical Findings In Acute Mesoamerican Nephropathy: A Case-Control Analysis, Rebecca S. B. Fischer, Jason M. Unrine, Chandan Vangala, Wayne T. Sanderson, Sreedhar Mandayam, Kristy O. Murray
Evidence Of Nickel And Other Trace Elements And Their Relationship To Clinical Findings In Acute Mesoamerican Nephropathy: A Case-Control Analysis, Rebecca S. B. Fischer, Jason M. Unrine, Chandan Vangala, Wayne T. Sanderson, Sreedhar Mandayam, Kristy O. Murray
Plant and Soil Sciences Faculty Publications
BACKGROUND: Although there are several hypothesized etiologies of Mesoamerican Nephropathy (MeN), evidence has not yet pointed to the underlying cause. Exposure to various trace elements can cause the clinical features observed in MeN.
METHODS AND FINDINGS: We measured 15 trace elements, including heavy metals, in renal case-patients (n = 18) and healthy controls (n = 36) in a MeN high-risk region of Nicaragua. Toenails clippings from study participants were analyzed using inductively coupled plasma mass spectrometry. A case-control analysis was performed, and concentrations were also analyzed over participant characteristics and clinical parameters. Nickel (Ni) concentrations were significantly higher in toenails …
Investigating The Influence Of Environmental Factors On The Incidence Of Renal Disease With Compositional Data Analysis Using Balances, Jennifer M. Mckinley, Ute Mueller, Peter M. Atkinson, Ulrich Ofterdinger, Chloe Jackson, Siobhan F. Cox, Rory Doherty, Damian Fogarty, J. J. Egozcue, V. Pawlowsky-Glahn
Investigating The Influence Of Environmental Factors On The Incidence Of Renal Disease With Compositional Data Analysis Using Balances, Jennifer M. Mckinley, Ute Mueller, Peter M. Atkinson, Ulrich Ofterdinger, Chloe Jackson, Siobhan F. Cox, Rory Doherty, Damian Fogarty, J. J. Egozcue, V. Pawlowsky-Glahn
Research outputs 2014 to 2021
This research uses an urban soil geochemistry database of elemental concentration to examine the potential relationship between Standardised Incidence Rates (SIRs) of Chronic Kidney Disease (CKD) of uncertain aetiology (CKDu), and cumulative low level geogenic and diffuse anthropogenic contamination of soils with PTEs. A compositional data analysis approach was applied to determine the elemental balance(s) of the geochemical data showing the greatest association with CKDu. The research concludes that both anthropogenic and geogenic factors may be contributing influences to explain high incidences of CKDu, up to 12 times greater in some Super Output Areas (SOAs) than would be expected for …