Stephen Varvel

Stephen Varvel

UNVERIFIED PROFILE

Are you Stephen Varvel?   Register this Author

Register author
Stephen Varvel

Stephen Varvel

Publications by authors named "Stephen Varvel"

Are you Stephen Varvel?   Register this Author

24Publications

198Reads

26Profile Views

Lipoprotein(a) Mass Levels Increase Significantly According to Genotype: An Analysis of 431 239 Patients.

Arterioscler Thromb Vasc Biol 2017 Mar 5;37(3):580-588. Epub 2017 Jan 5.

From the Division of Clinical Pharmacology, Department of Internal Medicine, University of Kansas Medical Center, Kansas City (P.M.M.); Salveo Diagnostics, Inc, Richmond, VA (S.A.V., J.P.M.); Department of Cellular and Molecular Medicine, Glycobiology Research and Training Center (P.L.S.M.G.), Department of Medicine, Division of Endocrinology and Metabolism (P.L.S.M.G.), and Division of Cardiovascular Medicine, Sulpizio Cardiovascular Center (S.T.), University of California San Diego, La Jolla.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1161/ATVBAHA.116.308704DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5323356PMC
March 2017

Biomarkers of cholesterol homeostasis in a clinical laboratory database sample comprising 667,718 patients.

J Clin Lipidol 2015 Nov-Dec;9(6):807-816. Epub 2015 Aug 29.

Clinical Affairs Department, Health Diagnostic Laboratory, Inc., Richmond, VA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jacl.2015.08.003DOI Listing
September 2016

Comparison of cardiometabolic risk biomarkers from a national clinical laboratory with the US adult population.

J Clin Lipidol 2015 Nov-Dec;9(6):817-823. Epub 2015 Aug 8.

Department of Research and Development, Health Diagnostic Laboratory, Inc., Richmond, VA, USA; Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jacl.2015.07.014DOI Listing
September 2016

From Value Assessment to Value Cocreation: Informing Clinical Decision-Making with Medical Claims Data.

Big Data 2016 09;4(3):141-7

4 Health Economics and Outcomes Research , Optum, Eden Prairie, Minnesota.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1089/big.2015.0030DOI Listing
September 2016

Comparative effects of an acute dose of fish oil on omega-3 fatty acid levels in red blood cells versus plasma: implications for clinical utility.

J Clin Lipidol 2013 Sep-Oct;7(5):433-40. Epub 2013 May 7.

Health Diagnostic Laboratory, Inc, 737 N 5th Street, Suite 103, Richmond, VA 23219, USA; OmegaQuant Analytics, LLC, Sioux Falls, SD, USA; Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jacl.2013.05.001DOI Listing
October 2014

Targeting insulin resistance: the ongoing paradigm shift in diabetes prevention.

Am J Manag Care 2013 Mar-Apr;19 Spec No. 2:E7

Advanced Lipidology, Delafield, WI, USA.

View Article

Download full-text PDF

Source
September 2014

The changing role of ancillary health care service providers: an evaluation of Health Diagnostic Laboratory, Inc.

Popul Health Manag 2014 Apr 19;17(2):121-6. Epub 2013 Sep 19.

1 Robins School of Business, University of Richmond , Richmond, Virginia.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1089/pop.2013.0030DOI Listing
April 2014

Erythrocyte omega-3 fatty acids increase and linoleic acid decreases with age: observations from 160,000 patients.

Prostaglandins Leukot Essent Fatty Acids 2013 Apr 31;88(4):257-63. Epub 2013 Jan 31.

Health Diagnostic Laboratory, Inc., Richmond, VA, United States.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.plefa.2012.12.004DOI Listing
April 2013

delta(9)-Tetrahydrocannabinol-dependent mice undergoing withdrawal display impaired spatial memory.

Psychopharmacology (Berl) 2011 Oct 11;217(4):485-94. Epub 2011 May 11.

Department of Pharmacology and Toxicology, Virginia Commonwealth University, 410 North 12th Street, P.O. Box 98061, Richmond, VA 23298, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00213-011-2305-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3386852PMC
October 2011

Are CB(1) Receptor Antagonists Nootropic or Cognitive Impairing Agents?

Drug Dev Res 2009 Dec;70(8):555-565

Department of Pharmacology and Toxicology, Virginia Commonwealth University, Richmond, VA 23298-613.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1002/ddr.20334
Publisher Site
http://dx.doi.org/10.1002/ddr.20334DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2882689PMC
December 2009

Route of administration influences substitution patterns in rats trained to discriminate methadone vs. vehicle.

Drug Alcohol Depend 2009 Aug 14;103(3):124-30. Epub 2009 May 14.

Department of Pharmacology and Toxicology, Virginia Commonwealth University, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://linkinghub.elsevier.com/retrieve/pii/S037687160900106
Publisher Site
http://dx.doi.org/10.1016/j.drugalcdep.2009.02.015DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3386854PMC
August 2009

Lack of behavioral sensitization after repeated exposure to THC in mice and comparison to methamphetamine.

Psychopharmacology (Berl) 2007 Sep 12;193(4):511-9. Epub 2007 May 12.

Department of Pharmacology and Toxicology, Virginia Commonwealth University, P.O. Box 980613, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00213-007-0811-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2637562PMC
September 2007

Exposure to marijuana smoke impairs memory retrieval in mice.

J Pharmacol Exp Ther 2007 Sep 22;322(3):1067-75. Epub 2007 Jun 22.

Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Box 980613, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1124/jpet.107.119594DOI Listing
September 2007

Inhibition of fatty-acid amide hydrolase accelerates acquisition and extinction rates in a spatial memory task.

Neuropsychopharmacology 2007 May 18;32(5):1032-41. Epub 2006 Oct 18.

Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://www.nature.com/articles/1301224
Publisher Site
http://dx.doi.org/10.1038/sj.npp.1301224DOI Listing
May 2007

Evaluation of fatty acid amide hydrolase inhibition in murine models of emotionality.

Psychopharmacology (Berl) 2007 May 6;192(1):61-70. Epub 2007 Feb 6.

Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00213-006-0689-4DOI Listing
May 2007

The disruptive effects of the CB1 receptor antagonist rimonabant on extinction learning in mice are task-specific.

Psychopharmacology (Berl) 2007 Apr 9;191(2):223-31. Epub 2007 Jan 9.

Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, VA 23298-0613, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00213-006-0650-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2638087PMC
April 2007

Fatty acid amide hydrolase (-/-) mice exhibit an increased sensitivity to the disruptive effects of anandamide or oleamide in a working memory water maze task.

J Pharmacol Exp Ther 2006 Apr 13;317(1):251-7. Epub 2005 Dec 13.

Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, 23298-0613, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1124/jpet.105.095059DOI Listing
April 2006

Discriminative stimulus properties of the atypical antipsychotic clozapine and the typical antipsychotic chlorpromazine in a three-choice drug discrimination procedure in rats.

Psychopharmacology (Berl) 2005 Feb 13;178(1):67-77. Epub 2004 Aug 13.

Department of Psychology, Virginia Commonwealth University, PO Box 842018, 808 West Franklin Street, Richmond, VA 23284-2018, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00213-004-1985-5DOI Listing
February 2005

Differential behavioral responses to nicotine in Lewis and Fischer-344 rats.

Pharmacol Biochem Behav 2005 Jan 18;80(1):87-92. Epub 2004 Nov 18.

Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.pbb.2004.10.009DOI Listing
January 2005