Publications by authors named "Robert D Johnson"

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Letter to the Editor - NSC-ADID position statement on consensus-based laboratory standards, accreditation and individual certification.
Michael R Corbett, Laurel J Farrell, Robert D Johnson, Sabra R Jones, Jennifer F Limoges

J Forensic Sci· March 2025

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Postmortem distribution of mitragynine and 7-hydroxymitragynine in 51 cases.
Kei A Osawa, Robert D Johnson

J Anal Toxicol· February 2025

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Correction: Human myofibroblasts increase the arrhythmogenic potential of human induced pluripotent stem cell-derived cardiomyocytes.
Robert D Johnson, Ming Lei, John H McVey, Patrizia Camelliti

Cell Mol Life Sci· December 2024

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Human myofibroblasts increase the arrhythmogenic potential of human induced pluripotent stem cell-derived cardiomyocytes.
Robert D Johnson, Ming Lei, John H McVey, Patrizia Camelliti

Cell Mol Life Sci· September 2023

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Hydroxychloroquine and azithromycin alter the contractility of living porcine heart slices.
Qin Wu, Abigail J Ross, Tugce Ipek, Georgina H Thompson, Robert D Johnson

Front Pharmacol· May 2023

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Associations of Obesity and Neighborhood Factors With Urinary Stone Parameters.
Joseph J Crivelli, David T Redden, Robert D Johnson, Lucia D Juarez, Naim M Maalouf

Am J Prev Med· July 2022

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Porcine Organotypic Epicardial Slice Protocol: A Tool for the Study of Epicardium in Cardiovascular Research.
Davide Maselli, Rolando S Matos, Robert D Johnson, Davide Martella, Valeria Caprettini

Front Cardiovasc Med· July 2022

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ANSI/ASB Standards 119, 120, and 121 Set Minimum Analytical Scope and Sensitivity for Subdisciplines of Forensic Toxicology.
Marc A LeBeau, Curt E Harper, Robert D Johnson, Joseph H Kahl, Lisa Reidy

J Anal Toxicol· December 2021

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Myocardial Viability Imaging using Manganese-Enhanced MRI in the First Hours after Myocardial Infarction.
Nur Hayati Jasmin, May Zaw Thin, Robert D Johnson, Laurence H Jackson, Thomas A Roberts

Adv Sci (Weinh)· June 2021

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A state-based approach to genomics for rare disease and population screening.
Kelly M East, Whitley V Kelley, Ashley Cannon, Meagan E Cochran, Irene P Moss, Robert D Johnson

Genet Med· April 2021

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Development of a COVID-19 Application Ontology for the ACT Network.
Shyam Visweswaran, Malarkodi J Samayamuthu, Michele Morris, Griffin M Weber, Douglas MacFadden, Robert D Johnson

medRxiv· April 2021

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Development of a Coronavirus Disease 2019 (COVID-19) Application Ontology for the Accrual to Clinical Trials (ACT) network.
Shyam Visweswaran, Malarkodi J Samayamuthu, Michele Morris, Griffin M Weber, Douglas MacFadden, Robert D Johnson

JAMIA Open· April 2021

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Furanocoumarin with Phytotoxic Activity from the Leaves of (Rutaceae).
Kumudini M Meepagala, Amy K Bracken, Frank R Fronczek, Robert D Johnson, David E Wedge

ACS Omega· January 2021

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Introduction to the D-SPECT for Technologists: Workflow Using a Dedicated Digital Cardiac Camera.
Robert D Johnson, Navkanwal Kaur Bath, Jeffrey Rinker, Stephen Fong, Sara St James

J Nucl Med Technol· December 2020

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Structure of CF: A Gas-Phase Electron Diffraction and Quantum Chemical Computational Study of a Remarkably Distorted Fluorofullerene.
Alexander V Belyakov, Roman Yu Kulishenko, Robert D Johnson, Igor F Shishkov, Anatolii N Rykov

J Phys Chem A· December 2020

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Recruiting diversity where it exists: The Alabama Genomic Health Initiative.
Thomas May, Ashley Cannon, Irene P Moss, Mariko Nakano-Okuno, Sharonda Hardy, Robert D Johnson

J Genet Couns· June 2020

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Duration of therapeutic coma and outcome of refractory status epilepticus.
Wolfgang G Muhlhofer, Stephen Layfield, Daniel Lowenstein, Chee Paul Lin, Robert D Johnson

Epilepsia· May 2019

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Role of Non-Myocyte Gap Junctions and Connexin Hemichannels in Cardiovascular Health and Disease: Novel Therapeutic Targets?
Robert D Johnson, Patrizia Camelliti

Int J Mol Sci· March 2018

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Isolation of a phytotoxic isocoumarin from Diaporthe eres-infected Hedera helix (English ivy) and synthesis of its phytotoxic analogs.
Kumudini M Meepagala, William E Briscoe, Natascha Techen, Robert D Johnson, Brandon M Clausen

Pest Manag Sci· January 2018

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Traumatic Amputation of Finger From an Alligator Snapping Turtle Bite.
Robert D Johnson, Cynthia L Nielsen

Wilderness Environ Med· June 2016

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Phomalactone from a Phytopathogenic Fungus Infecting ZINNIA elegans (ASTERACEAE) Leaves.
Kumudini M Meepagala, Robert D Johnson, Natascha Techen, David E Wedge, Stephen O Duke

J Chem Ecol· July 2015

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An evaluation of 25B-, 25C-, 25D-, 25H-, 25I- and 25T2-NBOMe via LC-MS-MS: method validation and analyte stability.
Robert D Johnson, Sabra R Botch-Jones, Tiffany Flowers, Connie A Lewis

J Anal Toxicol· October 2014

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False carbamazepine positives due to 10,11-dihydro-10-hydroxycarbamazepine breakdown in the GC-MS injector port.
Russell J Lewis, Mike K Angier, Robert D Johnson

J Anal Toxicol· October 2014

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1,4-Cyclohexanedione. Composition, molecular structures, and internal dynamics of the vapor: an electron diffraction investigation augmented by molecular orbital calculations.
Matthew Frogner, Robert D Johnson, Lise Hedberg, Kenneth Hedberg

J Phys Chem A· October 2013

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