Intracranial gadolinium deposition after contrast-enhanced MR imaging

RJ McDonald, JS McDonald, DF Kallmes, ME Jentoft… - Radiology, 2015 - pubs.rsna.org
Purpose To determine if repeated intravenous exposures to gadolinium-based contrast
agents (GBCAs) are associated with neuronal tissue deposition. Materials and Methods In this …

Analysis of circulating microRNA: preanalytical and analytical challenges

JS McDonald, D Milosevic, HV Reddi… - Clinical …, 2011 - academic.oup.com
BACKGROUND There is great interest in circulating microRNAs (miRNAs) as disease
biomarkers. Translating promising miRNAs into validated clinical tests requires the …

[PDF][PDF] Measuring personality constructs: The advantages and disadvantages of self-reports, informant reports and behavioural assessments

JD McDonald - Enquire, 2008 - nottingham.ac.uk
Achieving construct validity, or using measures that accurately represent particular theoretical
constructs, is an important goal of social science research. This article reviews arguments …

Frequency of acute kidney injury following intravenous contrast medium administration: a systematic review and meta-analysis

JS McDonald, RJ McDonald, J Comin, EE Williamson… - Radiology, 2013 - pubs.rsna.org
Purpose To perform a systematic review and meta-analysis of controlled studies examining
the incidence of acute kidney injury (AKI) and other outcomes in patients exposed to …

Intravenous contrast material–induced nephropathy: causal or coincident phenomenon?

RJ McDonald, JS McDonald, JP Bida, RE Carter… - Radiology, 2013 - pubs.rsna.org
Purpose To determine the causal association and effect of intravenous iodinated contrast
material exposure on the incidence of acute kidney injury (AKI), also known as contrast material…

[HTML][HTML] Effects of THC on behavioral measures of impulsivity in humans

J McDonald, L Schleifer, JB Richards… - …, 2003 - nature.com
This study investigated the acute effects of Δ 9-tetrahydrocannabinol (THC) on four behavioral
measures of impulsivity in recreational marijuana users. Although impulsive behavior has …

Risk of intravenous contrast material–mediated acute kidney injury: a propensity score–matched study stratified by baseline-estimated glomerular filtration rate

JS McDonald, RJ McDonald, RE Carter, RW Katzberg… - Radiology, 2014 - pubs.rsna.org
Purpose To determine the effect of baseline estimated glomerular filtration rate (eGFR) on
the causal association between intravenous iodinated contrast material exposure and …

Associations between early life stress and gene methylation in children

SE Romens, J McDonald, J Svaren… - Child …, 2015 - Wiley Online Library
Children exposed to extreme stress are at heightened risk for developing mental and physical
disorders. However, little is known about mechanisms underlying these associations in …

Gadolinium deposition in human brain tissues after contrast-enhanced MR imaging in adult patients without intracranial abnormalities

RJ McDonald, JS McDonald, DF Kallmes, ME Jentoft… - Radiology, 2017 - pubs.rsna.org
Purpose To determine whether gadolinium deposits in neural tissues of patients with
intracranial abnormalities following intravenous gadolinium-based contrast agent (GBCA) …

Intravenous contrast material exposure is not an independent risk factor for dialysis or mortality

RJ McDonald, JS McDonald, RE Carter, RP Hartman… - Radiology, 2014 - pubs.rsna.org
Purpose To determine the risk of emergent dialysis and short-term mortality following
intravenous iodinated contrast material exposure. Materials and Methods This single-center …