RodneyL.JohnsonMD

Interventional Radiology • Kearney, NE

CEO, Plains Radiology Services, a teleradiology company

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Office
5308 Parklane Drive
Suite 4b
Kearney, NE 68847
Phone+1 308-865-2231

Fax+1 308-338-1671
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Education & Training

University of Nebraska Medical Center College of MedicineResidency, Radiology-Diagnostic, 1982 - 1986
University of Nebraska College of MedicineClass of 1982

Certifications & Licensure

NE State Medical License 1983 - 2021
OK State Medical License 2009 - 2018
KS State Medical License 2001 - 2018
IA State Medical License 2017 - 2018
American Board of Radiology Diagnostic Radiology

Publications & Presentations

PubMed

The effects of continuous diazinon exposure on growth and reproduction in Japanese medaka using a modified Medaka Extended One Generation Reproduction Test (MEOGRT).
Flynn, K.,Lothenbach, D.,Whiteman, F.,Hammermeister, D.,Swintek, J.,Etterson, M.,Johnson, R.> ;Ecotoxicol. Environ. Saf.. 2018 Jul 18
2 citations
Ligand-induced expansion of the S1' site in the anthrax toxin lethal factor.
Kimberly M. Maize, Elbek K. Kurbanov, Rodney L. Johnson, Elizabeth A. Amin, Barry C. Finzel> ;FEBS Letters. 2015 Dec 21
3 citations
Probing the S2' Subsite of the Anthrax Toxin Lethal Factor Using Novel N-Alkylated Hydroxamates.
Elbek K. Kurbanov, Ting Lan Chiu, Jonathan Solberg, Subhashree Francis, Kimberly M. Maize, Jenna Fernandez, Rodney L. Johnson, Jon E. Hawkinson, Michael A. Walters, Ba...> ;Journal of Medicinal Chemistry. 2015 Oct 29
9 citations
Anthrax toxin lethal factor domain 3 is highly mobile and responsive to ligand binding.
Kimberly M. Maize, Elbek K. Kurbanov, Teresa De la Mora-Rey, Todd W. Geders, Dong Jin Hwang, Michael A. Walters, Rodney L. Johnson, Elizabeth A. Amin, Barry C. Finzel> ;Acta Crystallographica. Section D, Biological Crystallography. 2014 Nov 1
18 citations
Development of peptidomimetic ligands of Pro-Leu-Gly-NH2 as allosteric modulators of the dopamine D2 receptor
Swapna Bhagwanth, Ram K. Mishra, Rodney L. Johnson> ;Beilstein Journal of Organic Chemistry. 2013 Jan 30
14 citations
Specific binding of photoaffinity-labeling peptidomimetics of Pro-Leu-Gly-NH2 to the dopamine D2L receptor: Evidence for the allosteric modulation of the dopamine rece...
Amandeep Mann, Vaneeta Verma, Dipannita Basu, Kevin Skoblenick, Michael G.R. Beyaert, Abigail Fisher, Nancy Thomas, Rodney L. Johnson, Ram K. Mishra> ;European Journal of Pharmacology. 2010 Sep 1
Evaluation of density functionals, SCC-DFTB, neglect of diatomic differential overlap (NDDO) models and molecular mechanics methods for prolyl-leucyl-glycinamide (PLG)...
Richard L. Wood, Brendan J. Young-Dixon, Abhrajeet Roy, Rodney L. Johnson, Elizabeth A. Amin> ;Theochem. 2010 Mar 30
21 citations
Allosteric Modulation of the Dopamine D2 Receptor by Pro-Leu-Gly-NH2 Peptidomimetics Constrained in Either a Polyproline II Helix or a Type II β-Turn Conformation
Bhooma Raghavan, Kevin Skoblenick, Swapna Bhagwanth, Niran Argintaru, Ram K. Mishra, Rodney L. Johnson> ;Journal of Medicinal Chemistry. 2009 Apr 9
19 citations
Allosteric Modulation of the Dopamine Receptor by Conformationally Constrained Type VI β-Turn Peptidomimetics of Pro-Leu-Gly-NH2
Ashish P. Vartak, Kevin Skoblenick, Nancy Thomas, Ram K. Mishra, Rodney L. Johnson> ;Journal of Medicinal Chemistry. 2007 Dec 27
7 citations
MIF-1 and its peptidomimetic analogs attenuate haloperidol-induced vacuous chewing movements and modulate apomorphine-induced rotational behavior in 6-hydroxydopamine-...
Jessica M. Castellano, Jody Batrynchuk, Kristine Dolbeare, Vaneeta Verma, Amandeep Mann, Kevin Skoblenick, Rodney L. Johnson, Ram K. Mishra> ;Peptides. 2007 Oct 1
6 citations
Short stereoselective synthesis of α-substituted γ-lactams
Bhooma Raghavan, Rodney L. Johnson> ;The Journal of Organic Chemistry. 2006 Mar 3
8 citations
Concerted Synthesis of a Spirobicyclic Type-VI β-Turn Mimic of Pro-Pro-Pro-NH2
Ashish P. Vartak, Rodney L. Johnson> ;Organic Letters. 2006 Mar 2
27 citations
Design and synthesis of photoaffinity-labeling ligands of the L-prolyl-L-leucylglycinamide binding site involved in the allosteric modulation of the dopamine receptor.
Abigail Fisher, Amandeep Mann, Vaneeta Verma, Nancy Thomas, Ram K. Mishra, Rodney L. Johnson> ;Journal of Medicinal Chemistry. 2006 Jan 12
33 citations
Modulation of agonist binding to human dopamine receptor subtypes by L-prolyl-L-leucyl-glycinamide and a peptidomimetic analog.
Vaneeta Verma, Amandeep Mann, Willard J. Costain, Giuseppe F. Pontoriero, Jessica M. Castellano, Kevin Skoblenick, Suresh K. Gupta, Zdenek B. Pristupa, Hyman B. Niznik...> ;The Journal of Pharmacology and Experimental Therapeutics. 2005 Dec 1
16 citations
Synthesis of Pipecolic Acid-Based Spiro Bicyclic Lactam Scaffolds as β-Turn Mimics
Ravindranadh V. Somu, Rodney L. Johnson> ;The Journal of Organic Chemistry. 2005 Jun 24
8 citations
Stereoselective Synthesis of α,α′-Biprolines
Ashish P. Vartak, Victor G. Young, Rodney L. Johnson> ;Organic Letters. 2005 Jan 6
5 citations
2,3-Ethylene- and 2,3-trimethylene-bridged analogues of the group III metabotropic glutamate receptor ligand 2-amino-4-phosphonobutanoic acid
Rodney L. Johnson, Kolluri S S P Rao> ;Bioorganic & Medicinal Chemistry Letters. 2005 Jan 3
11 citations
iso-lactam and reduced amide analogues of the peptidomimetic dopamine receptor modulator 3(R)-[(2(S)-pyrrolidinylcarbonyl)amino]-2-oxo-1-pyrrolidineacetamide
Kristine Dolbeare, Giuseppe F. Pontoriero, Suresh K. Gupta, Ram K. Mishra, Rodney L. Johnson> ;Bioorganic & Medicinal Chemistry. 2003 Sep 1
30 citations
Synthesis and Dopamine Receptor Modulating Activity of 3-Substituted γ-Lactam Peptidomimetics of l-Prolyl-l-leucyl-glycinamide
Kristine Dolbeare, Giuseppe F. Pontoriero, Suresh K. Gupta, Ram K. Mishra, Rodney L. Johnson> ;Journal of Medicinal Chemistry. 2003 Feb 27
7 citations
Silicone rubber catheter venography using standard angiographic techniques.
Rodney L. Johnson, Robert P. Lieberman, Phoebe A. Kaplan, William D. Haire> ;Cardiovascular and Interventional Radiology. 1988 Jan 1
7 citations
Duplex ultrasound diagnosis of umbilical cord prolapse.
Rodney L. Johnson, Joseph C. Anderson, Ronald D. Irsik, Robert C. Goodlin> ;Journal of Clinical Ultrasound. 1987 May 1
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Grant Support

Pro-Leu-Gly-Nh2 &Dopamine Receptor Modulation StudyNational Institute Of Neurological Disorders And Stroke1987–2011
400 Mhz NMR SpectrometerNational Center For Research Resources2008
Pro-Leu-Gly-Nh2 And Dopamine Receptor ModulationNational Institute Of Neurological Disorders And Stroke1994–2004
PRO LEU Gly NH2 AMD Dopamine Receptor Modulation StudyNational Institute Of Neurological Disorders And Stroke1999
Metabotropic Receptor LigandsNational Institute Of Neurological Disorders And Stroke1996–1998
Pro-Leu-Gly-Nh2 AMD Dopamine Receptor Modulation StudyNational Institute Of Neurological Disorders And Stroke1995–1998
Pro-Leu-Gly-Nh2 And Dopamine Receptor Modulation StudyNational Institute Of Neurological Disorders And Stroke1989–1993
Acidic Peptides And Excitatory NeurotransmissionNational Institute Of Neurological Disorders And Stroke1986–1988
PRO LEU Gly NH2 &Dopamine Receptor Modulation SAR StudyNational Institute Of Neurological Disorders And Stroke1985–1986
Design And Synthesis Of Renin InhibitorsNational Heart, Lung, And Blood Institute1985

Hospital Affiliations

Franklin County Memorial HospitalFranklin, Nebraska
Phelps Memorial Health CenterHoldrege, Nebraska

RodneyL.JohnsonMD

Dr. Johnson is on Doximity

Education & Training

Certifications & Licensure

Publications & Presentations

Grant Support

Hospital Affiliations

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