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V. Ionut · SciRah

Researcher profile · Semantic Scholar

V. Ionut

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V. Ionut — researcher profile on SciRah

h-index: 17
Works: 36
Citations: 982

Most-cited papers

Metabolic dysregulation with atypical antipsychotics occurs in the absence of underlying disease: a placebo-controlled study of olanzapine and risperidone in dogs.
M. Ader, Stella P. Kim, Karyn J. Catalano, V. Ionut +4 more
2005Diabetes175 citations
Semantic Scholar
Gastrointestinal Hormones and Bariatric Surgery-induced Weight Loss
V. Ionut, M. Burch, Adrienne Youdim, R. N. Bergman
2013Obesity151 citations Open access
Semantic Scholar
Mechanisms Responsible for Excess Weight Loss after Bariatric Surgery
V. Ionut, R. Bergman
2011Journal of Diabetes Science and Technology112 citations Open access
Semantic Scholar
Novel canine models of obese prediabetes and mild type 2 diabetes.
V. Ionut, Huiwen Liu, Vahe Mooradian, A. V. B. Castro +5 more
2010American Journal of Physiology. Endocrinology and Metabolism64 citations Open access
Semantic Scholar
Exenatide Sensitizes Insulin-Mediated Whole-Body Glucose Disposal and Promotes Uptake of Exogenous Glucose by the Liver
D. Zheng, V. Ionut, Vahe Mooradian, D. Stefanovski +1 more
2009Diabetes52 citations Open access
Semantic Scholar
Exenatide can reduce glucose independent of islet hormones or gastric emptying.
V. Ionut, D. Zheng, D. Stefanovski, R. Bergman
2008American Journal of Physiology. Endocrinology and Metabolism42 citations Open access
Semantic Scholar
Failure of Homeostatic Model Assessment of Insulin Resistance to Detect Marked Diet-Induced Insulin Resistance in Dogs
M. Ader, D. Stefanovski, Joyce M. Richey, Stella P. Kim +4 more
2014Diabetes39 citations Open access
Semantic Scholar
Large Size Cells in the Visceral Adipose Depot Predict Insulin Resistance in the Canine Model
M. Kabir, D. Stefanovski, Isabel R. Hsu, Malini S. Iyer +10 more
2011Obesity37 citations Open access
Semantic Scholar
Variable Hepatic Insulin Clearance with Attendant Insulinemia is the Primary Determinant of Insulin Sensitivity in the Normal Dog
M. Ader, D. Stefanovski, Stella P. Kim, Joyce M. Richey +19 more
2013Obesity36 citations Open access
Semantic Scholar
Exogenously imposed postprandial-like rises in systemic glucose and GLP-1 do not produce an incretin effect, suggesting an indirect mechanism of GLP-1 action.
V. Ionut, I. F. Liberty, K. Hucking, M. Lottati +3 more
2006American Journal of Physiology. Endocrinology and Metabolism36 citations
Semantic Scholar
Rimonabant prevents additional accumulation of visceral and subcutaneous fat during high-fat feeding in dogs.
Joyce M. Richey, O. Woolcott, D. Stefanovski, L. N. Harrison +11 more
2009American Journal of Physiology. Endocrinology and Metabolism34 citations Open access
Semantic Scholar
Consistency of the Disposition Index in the Face of Diet Induced Insulin Resistance: Potential Role of FFA
D. Stefanovski, Joyce M. Richey, O. Woolcott, M. Lottati +6 more
2011PLoS ONE32 citations Open access
Semantic Scholar
CB(1) antagonism restores hepatic insulin sensitivity without normalization of adiposity in diet-induced obese dogs.
Stella P. Kim, O. Woolcott, Isabel R. Hsu, Darko Stefanoski +10 more
2012American Journal of Physiology. Endocrinology and Metabolism26 citations Open access
Semantic Scholar
CB1R antagonist increases hepatic insulin clearance in fat-fed dogs likely via upregulation of liver adiponectin receptors.
M. Kabir, Malini S. Iyer, Joyce M. Richey, O. Woolcott +10 more
2015American Journal of Physiology. Endocrinology and Metabolism23 citations Open access
Semantic Scholar
Estimating Hepatic Glucokinase Activity Using a Simple Model of Lactate Kinetics
D. Stefanovski, Jang-Heum Youn, M. Rees, Richard M. Watanabe +6 more
2012Diabetes Care18 citations Open access
Semantic Scholar
Investigation of the effect of acepromazine on intravenous glucose tolerance tests in dogs.
V. Ionut, E. Kirkman, R. Bergman
2004American Journal of Veterinary Research18 citations Open access
Semantic Scholar
Lipid-induced insulin resistance does not impair insulin access to skeletal muscle.
C. Kolka, Joyce M. Richey, A. V. B. Castro, J. Broussard +2 more
2015American Journal of Physiology. Endocrinology and Metabolism16 citations Open access
Semantic Scholar
Increase in visceral fat per se does not induce insulin resistance in the canine model
A. V. B. Castro, O. Woolcott, Malini S. Iyer, M. Kabir +15 more
2014Obesity14 citations Open access
Semantic Scholar
Hepatic portal vein denervation impairs oral glucose tolerance but not exenatide's effect on glycemia.
V. Ionut, A. V. B. Castro, O. Woolcott, D. Stefanovski +8 more
2014American Journal of Physiology. Endocrinology and Metabolism13 citations Open access
Semantic Scholar
Portal glucose infusion-glucose clamp measures hepatic influence on postprandial systemic glucose appearance as well as whole body glucose disposal.
D. Zheng, V. Ionut, Vahe Mooradian, D. Stefanovski +1 more
2010American Journal of Physiology. Endocrinology and Metabolism9 citations Open access
Semantic Scholar
Exenatide Treatment Alone Improves β-Cell Function in a Canine Model of Pre-Diabetes
V. Ionut, O. Woolcott, H. Mkrtchyan, D. Stefanovski +9 more
2016PLoS ONE7 citations Open access
Semantic Scholar
Essentiality of portal vein receptors in hypoglycemic counterregulation: direct proof via denervation in male canines.
V. Ionut, A. V. B. Castro, O. Woolcott, D. Stefanovski +7 more
2014Endocrinology6 citations Open access
Semantic Scholar
The Disease of Obesity
V. Ionut, R. Bergman
20154 citations
Semantic Scholar
High-Fat Diet-Induced Insulin Resistance Does Not Increase Plasma Anandamide Levels or Potentiate Anandamide Insulinotropic Effect in Isolated Canine Islets
O. Woolcott, Joyce M. Richey, M. Kabir, R. Chow +14 more
2015PLoS ONE4 citations Open access
Semantic Scholar
Is visceral fat a better predictor of the incidence of impaired glucose tolerance or type 2 diabetes mellitus than subcutaneous abdominal fat: a systematic review and meta-analysis of cohort studies.
A. V. B. Castro, V. Nunes, V. Ionut, R. Bergman +1 more
20144 citations Open access
Semantic Scholar
NOVEL CANINE MODELS OF OBESE PRE-DIABETES AND OF
V. Ionut, Huiwen Liu, Vahe Mooradian, Ana Valéria +5 more
20092 citations
Semantic Scholar
Deconvolution as a Novel Approach to Analyze Moment‐to‐Moment Free Fatty Acid Release
Katrin Hücking, Isabel R. Hsu, V. Ionut, R. N. Bergman
2007Obesity2 citations Open access
Semantic Scholar
Maintenance of Glucose Tolerance in Diet‐Induced Insulin Resistant Dogs
D. Stefanovski, O. Woolcott, M. Lottati, D. Zheng +6 more
20072 citations
Semantic Scholar
Corrections: High-Fat Diet-Induced Insulin Resistance does not Increase Plasma Anandamide Levels or Potentiate Anandamide Insulinotropic Effect in Isolated Canine Islets
O. Woolcott, Joyce M. Richey, M. Kabir, R. Chow +15 more
2015PLoS ONE1 citations Open access
Semantic Scholar
1 FAILURE OF HOMEOSTATIC MODEL ASSESSMENT OF INSULIN RESISTANCE ( HOMA-IR ) TO DETECT MARKED DIET-INDUCED INSULIN RESISTANCE IN DOGS
M. Ader, D. Stefanovski, Joyce M. Richey, Stella P. Kim +4 more
20131 citations
Semantic Scholar
1 CB 1 R antagonist increases hepatic insulin clearance in fat-fed dogs likely via 1 upregulation of liver adiponectin receptors 2 3
M. Kabir, Malini S. Iyer, Joyce M. Richey, O. Woolcott +12 more
20150 citations
Semantic Scholar
Poster Presentations
O. Levy, Christine M. Mack, Julie Wilson, Jennifer Athanacio +55 more
20080 citations
Semantic Scholar
Insulin Sensitivity and Visceral Adiposity: Effects of Rimonabant
Joyce M. Richey, M. Kabir, O. Woolcott, Stella P. Kim +10 more
20080 citations
Semantic Scholar
Cannabinoid receptor antagonist rimonabant prevents weight gain in dogs on a high fat diet
L. N. Harrison, D. Stefanovski, O. Woolcott, M. Lottati +9 more
20070 citations Open access
Semantic Scholar
Hiv-Protease Inhibitor Treatment, a New Canine Experimental Model of Insulin Resistance
I. F. Liberty, V. Ionut, S. Kim, M. Ader +2 more
2005Journal of Investigative Medicine0 citations
Semantic Scholar
P.2.093 Marked increase in adiposity during olanzapine vs risperidone treatment: Results of a placebo-controlled study in normal dogs
M. Ader, Stella P. Kim, Karyn J. Catalano, V. Ionut +4 more
20030 citations
Semantic Scholar

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