• 7498 Citations
  • 43 Scopus h-Index
19962020

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Article
2015

Impact of variant pancreatic arterial anatomy and overlap in regional perfusion on the interpretation of selective arterial calcium stimulation with hepatic venous sampling for preoperative localization of occult insulinoma

Thompson, S. M., Vella, A., Service, F. J., Grant, C. S., Thompson, G. B. & Andrews, J. C., 2015, In : Surgery (United States). 158, 1, p. 162-172 11 p.

Research output: Contribution to journalArticle

12 Scopus citations

Preserved insulin secretory capacity and weight loss are the predominant predictors of glycemic control in patients with type 2 diabetes randomized to roux-en-y gastric bypass

Nguyen, K. T., Billington, C. J., Vella, A., Wang, Q., Ahmed, L., Bantle, J. P., Bessler, M., Connett, J. E., Inabnet, W. B., Thomas, A., Ikramuddin, S. & Korner, J., Sep 1 2015, In : Diabetes. 64, 9, p. 3104-3110 7 p.

Research output: Contribution to journalArticle

29 Scopus citations

Regenerative medicine in diabetes

Matveyenko, A. V. & Vella, A., Apr 1 2015, In : Mayo Clinic Proceedings. 90, 4, p. 546-554 9 p.

Research output: Contribution to journalArticle

5 Scopus citations

Relationship between glycemic control and gastric emptying in poorly controlled type 2 diabetes

Bharucha, A. E., Kudva, Y., Basu, A., Camilleri, M., Low, P. A., Vella, A. & Zinsmeister, A. R., Mar 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 3, p. 466-476.e1

Research output: Contribution to journalArticle

39 Scopus citations

Roux-en-Y gastric bypass for diabetes (the Diabetes Surgery Study): 2-year outcomes of a 5-year, randomised, controlled trial

Ikramuddin, S., Billington, C. J., Lee, W. J., Bantle, J. P., Thomas, A. J., Connett, J. E., Leslie, D. B., Inabnet, W. B., Jeffery, R. W., Chong, K., Chuang, L. M., Sarr, M. G., Jensen, M. D., Vella, A., Ahmed, L., Belani, K., Schone, J. L., Olofson, A. E., Bainbridge, H. A., Laqua, P. S. & 2 others, Wang, Q. & Korner, J., Jun 1 2015, In : The Lancet Diabetes and Endocrinology. 3, 6, p. 413-422 10 p.

Research output: Contribution to journalArticle

107 Scopus citations

Selective arterial calcium stimulation with hepatic venous sampling differentiates insulinoma from nesidioblastosis

Thompson, S. M., Vella, A., Thompson, G. B., Rumilla, K. M., Service, F. J., Grant, C. S. & Andrews, J. C., Nov 1 2015, In : Journal of Clinical Endocrinology and Metabolism. 100, 11, p. 4189-4197 9 p.

Research output: Contribution to journalArticle

21 Scopus citations

Six and 12 weeks of caloric restriction increases β cell function and lowers fasting and postprandial glucose concentrations in people with type 2 diabetes

Sathananthan, M., Shah, M., Edens, K. L., Grothe, K. B., Piccinini, F., Farrugia, L. P., Micheletto, F., Man, C. D., Cobelli, C., Rizza, R. A., Camilleri, M. & Vella, A., 2015, In : Journal of Nutrition. 145, 9, p. 2046-2051 6 p.

Research output: Contribution to journalArticle

15 Scopus citations
2014

Contribution of endogenous glucagon-like peptide 1 to glucose metabolism after roux-en-y gastric bypass

Shah, M., Law, J. H., Micheletto, F., Sathananthan, M., Dalla Man, C., Cobelli, C., Rizza, R. A., Camilleri, M., Zinsmeister, A. R. & Vella, A., Feb 1 2014, In : Diabetes. 63, 2, p. 483-493 11 p.

Research output: Contribution to journalArticle

79 Scopus citations

Free fatty acid uptake in humans with CD36 deficiency

Hames, K. C., Vella, A., Kemp, B. J. & Jensen, M. D., Nov 1 2014, In : Diabetes. 63, 11, p. 3606-3614 9 p.

Research output: Contribution to journalArticle

41 Scopus citations

Multicenter trial of the proficiency of smart quantitative sensation tests

Dyck, P. J., Argyros, B., Russell, J. W., Gahnstrom, L. E., Nalepa, S., Albers, J. W., Lodermeier, K. A., Zafft, A. J., Dyck, P. J. B., Klein, C. J., Litchy, W. J., Davies, J. L., Carter, R. E., Melton, L. J., Low, P. A., Overland, C. J., Andersen, H., England, J. D., Llewelyn, G., Mauermann, M. L. & 5 others, Selvarajah, D., Singer, W., Smith, G., Tesfaye, S. & Vella, A., May 2014, In : Muscle and Nerve. 49, 5, p. 645-653 9 p.

Research output: Contribution to journalArticle

24 Scopus citations

Proficiency of nerve conduction using standard methods and reference values (cl. NPhys Trial 4)

The CI. Nphys Trial 4 Investigators, Dec 1 2014, In : Muscle and Nerve. 50, 6, p. 900-908 9 p.

Research output: Contribution to journalArticle

16 Scopus citations

The effect of vagal nerve blockade using electrical impulses on glucose metabolism in nondiabetic subjects

Sathananthan, M., Ikramuddin, S., Swain, J. M., Shah, M., Piccinini, F., Man, C. D., Cobelli, C., Rizza, R. A., Camilleri, M. & Vella, A., Jul 11 2014, In : Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy. 7, p. 305-312 8 p.

Research output: Contribution to journalArticle

10 Scopus citations

The oral minimal model method

Cobelli, C., Man, C. D., Toffolo, G., Basu, R., Vella, A. & Rizza, R., Apr 1 2014, In : Diabetes. 63, 4, p. 1203-1213 11 p.

Research output: Contribution to journalArticle

91 Scopus citations

β-cell function after weight-Loss induced by Bariatric surgery

Vella, A., Mar 1 2014, In : Physiology. 29, 2, p. 84-85 2 p.

Research output: Contribution to journalArticle

3 Scopus citations
2013

Adrenal haemorrhage due to heparin-induced thrombocytopenia

Ketha, S., Smithedajkul, P., Vella, A., Pruthi, R., Wysokinski, W. & McBane, R., Feb 7 2013, In : Thrombosis and Haemostasis. 109, 4, p. 669-675 7 p.

Research output: Contribution to journalArticle

20 Scopus citations

Direct effects of exendin-(9,39) and glp-1-(9,36)amide on insulin action, b-cell function, and glucose metabolism in nondiabetic subjects

Sathananthan, M., Farrugia, L. P., Miles, J. M., Piccinini, F., Man, C. D., Zinsmeister, A. R., Cobelli, C. & Vella, A., Jan 1 2013, In : Diabetes. 62, 8, p. 2752-2756 5 p.

Research output: Contribution to journalArticle

Direct effects of exendin-(9,39) and glp-1-(9,36)amide on insulin action, b-cell function, and glucose metabolism in nondiabetic subjects

Sathananthan, M., Farrugia, L. P., Miles, J. M., Piccinini, F., Man, C. D., Zinsmeister, A. R., Cobelli, C. & Vella, A., Aug 2013, In : Diabetes. 62, 8, p. 2752-2756 5 p.

Research output: Contribution to journalArticle

Open Access
17 Scopus citations

Enteroendocrine secretion after roux-en-Y gastric bypass: Is it important?

Vella, A., Jan 1 2013, In : Neurogastroenterology and Motility. 25, 1, p. 1-3 3 p.

Research output: Contribution to journalArticle

5 Scopus citations

Osteocalcin and the regulation of glucose metabolism

Vella, A. & Kumar, R., Mar 1 2013, In : Clinical Reviews in Bone and Mineral Metabolism. 11, 1, p. 11-16 6 p.

Research output: Contribution to journalArticle

1 Scopus citations

Randomized controlled phase Ib study of ghrelin agonist, RM-131, in type 2 diabetic women with delayed gastric emptying: Pharmacokinetics and pharmacodynamics

Shin, A., Camilleri, M., Busciglio, I., Burton, D., Stoner, E., Noonan, P., Gottesdiener, K., Smith, S. A., Vella, A. & Zinsmeister, A. R., Jan 1 2013, In : Diabetes care. 36, 1, p. 41-48 8 p.

Research output: Contribution to journalArticle

67 Scopus citations

Roux-en-Y gastric bypass vs intensive medical management for the control of type 2 diabetes, hypertension, and hyperlipidemia: The diabetes surgery study randomized clinical trial

Ikramuddin, S., Korner, J., Lee, W. J., Connett, J. E., Inabnet, W. B., Billington, C. J., Thomas, A. J., Leslie, D. B., Chong, K., Jeffery, R. W., Ahmed, L., Vella, A., Chuang, L. M., Bessler, M., Sarr, M. G., Swain, J. M., Laqua, P., Jensen, M. D. & Bantle, J. P., Jun 10 2013, In : JAMA - Journal of the American Medical Association. 309, 21, p. 2240-2249 10 p.

Research output: Contribution to journalArticle

464 Scopus citations

The effect of a bile acid sequestrant on glucose metabolism in subjects with type 2 diabetes

Smushkin, G., Sathananthan, M., Piccinini, F., Man, C. D., Law, J. H., Cobelli, C., Zinsmeister, A. R., Rizza, R. A. & Vella, A., Apr 1 2013, In : Diabetes. 62, 4, p. 1094-1101 8 p.

Research output: Contribution to journalArticle

52 Scopus citations

The Ghrelin agonist rm-131 accelerates gastric emptying of solids and reduces symptoms in patients with type 1 diabetes mellitus

Shin, A., Camilleri, M., Busciglio, I., Burton, D., Smith, S. A., Vella, A., Ryks, M., Rhoten, D. & Zinsmeister, A. R., Nov 2013, In : Clinical Gastroenterology and Hepatology. 11, 11, p. 1453-1459.e4

Research output: Contribution to journalArticle

65 Scopus citations
2012

A concerted decline in insulin secretion and action occurs across the spectrum of fasting and postchallenge glucose concentrations

Sathananthan, A., Man, C. D., Zinsmeister, A. R., Camilleri, M., Rodeheffer, R. J., Toffolo, G., Cobelli, C., Rizza, R. A. & Vella, A., Feb 1 2012, In : Clinical Endocrinology. 76, 2, p. 212-219 8 p.

Research output: Contribution to journalArticle

21 Scopus citations

Defects in GLP-1 response to an oral challenge do not play a significant role in the pathogenesis of prediabetes

Smushkin, G., Sathananthan, A., Man, C. D., Zinsmeister, A. R., Camilleri, M., Cobelli, C., Rizza, R. A. & Vella, A., Feb 1 2012, In : Journal of Clinical Endocrinology and Metabolism. 97, 2, p. 589-598 10 p.

Research output: Contribution to journalArticle

23 Scopus citations

Diabetes-associated common genetic variation and its association with GLP-1 concentrations and response to exogenous GLP-1

Smushkin, G., Sathananthan, M., Sathananthan, A., Man, C. D., Micheletto, F., Zinsmeister, A. R., Cobelli, C. & Vella, A., May 1 2012, In : Diabetes. 61, 5, p. 1082-1089 8 p.

Research output: Contribution to journalArticle

27 Scopus citations

Late-night salivary cortisol for diagnosis of Cushing's syndrome by liquid chromatography/tandem mass spectrometry assay

Erickson, D., Singh, R. J., Sathananthan, A., Vella, A. & Bryant, S. C., Apr 1 2012, In : Clinical Endocrinology. 76, 4, p. 467-472 6 p.

Research output: Contribution to journalArticle

38 Scopus citations

"Unequivocally abnormal" vs "usual" signs and symptoms for proficient diagnosis of diabetic polyneuropathy: Cl vs N Phys trial

Dyck, P. J., Overland, C. J., Low, P. A., Litchy, W. J., Davies, J. L., Dyck, P. J. B., Carter, R. E., Melton, L. J., Andersen, H., Albers, J. W., Bolton, C. F., England, J. D., Klein, C. J., Llewelyn, G., Mauermann, M. L., Russell, J. W., Selvarajah, D., Singer, W., Smith, A. G., Tesfaye, S. & 1 others, Vella, A., Dec 1 2012, In : Archives of neurology. 69, 12, p. 1609-1614 6 p.

Research output: Contribution to journalArticle

25 Scopus citations

US-guided ethanol ablation of insulinomas: A new treatment option

Levy, M. J., Thompson, G. B., Topazian, M. D., Callstrom, M. R., Grant, C. S. & Vella, A., Jan 1 2012, In : Gastrointestinal endoscopy. 75, 1, p. 200-206 7 p.

Research output: Contribution to journalArticle

66 Scopus citations
2011

Association of genetic variation in cannabinoid mechanisms and gastric motor functions and satiation in overweight and obesity

Vazquez-Roque, M. I., Camilleri, M., Vella, A., Carlson, P., Laugen, J. & Zinsmeister, A. R., Jul 1 2011, In : Neurogastroenterology and Motility. 23, 7, p. 637-e257

Research output: Contribution to journalArticle

9 Scopus citations

Setting the bar for laparoscopic resection of sporadic insulinoma

Richards, M. L., Thompson, G. B., Farley, D. R., Kendrick, M. L., Service, J. F., Vella, A. & Grant, C. S., Apr 1 2011, In : World Journal of Surgery. 35, 4, p. 785-789 5 p.

Research output: Contribution to journalArticle

11 Scopus citations
2010

3 Tesla magnetic resonance imaging with and without corticotropin releasing hormone stimulation for the detection of microadenomas in Cushing's syndrome

Erickson, D., Erickson, B., Watson, R., Patton, A., Atkinson, J., Meyer, F., Nippoldt, T., Carpenter, P., Natt, N., Vella, A. & Thapa, P., Jun 2010, In : Clinical Endocrinology. 72, 6, p. 793-799 7 p.

Research output: Contribution to journalArticle

30 Scopus citations

A model of GLP-1 action on insulin secretion in nondiabetic subjects

Dalla Man, C., Micheletto, F., Sathananthan, A., Rizza, R. A., Vella, A. & Cobelli, C., Jun 2010, In : American Journal of Physiology - Endocrinology and Metabolism. 298, 6, p. E1115-E1121

Research output: Contribution to journalArticle

25 Scopus citations

A Preliminary Candidate Genotype-Intermediate Phenotype Study of Satiation and Gastric Motor Function in Obesity

Papathanasopoulos, A., Camilleri, M., Carlson, P. J., Vella, A., Nord, S. J. L., Burton, D. D., Odunsi, S. T. & Zinsmeister, A. R., Jan 1 2010, In : Obesity. 18, 6, p. 1201-1211 11 p.

Research output: Contribution to journalArticle

12 Scopus citations

Common genetic variation in GLP1R and insulin secretion in response to exogenous GLP-1 in nondiabetic subjects: A pilot study

Sathananthan, A., Dalla Man, C., Micheletto, F., Zinsmeister, A. R., Camilleri, M., Giesler, P. D., Laugen, J. M., Toffolo, G., Rizza, R. A., Cobelli, C. & Vella, A., Sep 1 2010, In : Diabetes care. 33, 9, p. 2074-2076 3 p.

Research output: Contribution to journalArticle

65 Scopus citations

Effect of phylloquinone supplementation on glucose homeostasis in humans

Kumar, R., Binkley, N. & Vella, A., Dec 1 2010, In : American Journal of Clinical Nutrition. 92, 6, p. 1528-1532 5 p.

Research output: Contribution to journalArticle

38 Scopus citations

Malignant adrenal neoplasm masquerading as worrisome adrenal hemorrhage

Benavente-Chenhalls, L. A., Vella, A., Farley, D. R., Thompson, G. B., Grant, C. S. & Richards, M. L., Oct 1 2010, In : Annals of surgical oncology. 17, 10, p. 2710-2713 4 p.

Research output: Contribution to journalArticle

4 Scopus citations

Outcomes and quality of life after partial pancreatectomy for noninsulinoma pancreatogenous hypoglycemia from diffuse islet cell disease

Vanderveen, K. A., Grant, C. S., Thompson, G. B., Farley, D. R., Richards, M. L., Vella, A., Vollrath, B. & Service, F. J., Dec 2010, In : Surgery. 148, 6, p. 1237-1246 10 p.

Research output: Contribution to journalArticle

30 Scopus citations

Signs and symptoms versus nerve conduction studies to diagnose diabetic sensorimotor polyneuropathy: CI vs. NPhys trial

Dyck, P. J., Overland, C. J., Low, P. A., Litchy, W. J., Davies, J. L., Dyck, P. J. B., O'Brien, P. C., Albers, J. W., Andersen, H., Bolton, C. F., England, J. D., Klein, C. J., Llewelyn, J. G., Mauermann, M. L., Russell, J. W., Singer, W., Smith, A. G., Tesfaye, S. & Vella, A., Aug 1 2010, In : Muscle and Nerve. 42, 2, p. 157-164 8 p.

Research output: Contribution to journalArticle

119 Scopus citations

The effect of DPP-4 inhibition with sitagliptin on incretin secretion and on fasting and postprandial glucose turnover in subjects with impaired fasting glucose

Bock, G., Man, C. D., Micheletto, F., Basu, R., Giesler, P. D., Laugen, J., Deacon, C. F., Holst, J. J., Toffolo, G., Cobelli, C., Rizza, R. A. & Vella, A., Aug 1 2010, In : Clinical Endocrinology. 73, 2, p. 189-196 8 p.

Research output: Contribution to journalArticle

56 Scopus citations
2009

Dipeptidyl Peptidase-4 Inhibition by Vildagliptin and the effect on insulin secretion and action in response to meal ingestion in type 2 Diabetes

Man, C. D., Bock, G., Giesler, P. D., Serra, D. B., Saylan, M. L., Foley, J. E., Camilleri, M., Toffolo, G., Cobelli, C., Rizza, R. A. & Vella, A., Jan 1 2009, In : Diabetes care. 32, 1, p. 14-18 5 p.

Research output: Contribution to journalArticle

43 Scopus citations

Effect of second-generation sulfonylureas on survival in patients with diabetes mellitus after myocardial infarction

Arruda-Olson, A. M., Patch, R. K., Leibson, C. L., Vella, A., Frye, R. L., Weston, S. A., Killian, J. M. & Roger, V. L., Jan 2009, In : Mayo Clinic proceedings. 84, 1, p. 28-33 6 p.

Research output: Contribution to journalArticle

16 Scopus citations

Hyperinsulinemic hypoglycemia with nesidioblastosis: Histologic features and growth factor expression

Rumilla, K. M., Erickson, L. A., Service, F. J., Vella, A., Thompson, G. B., Grant, C. S. & Lloyd, R. V., Feb 1 2009, In : Modern Pathology. 22, 2, p. 239-245 7 p.

Research output: Contribution to journalArticle

56 Scopus citations

Ovarian stromal hyperthecosis: Sonographic features and histologic associations

Brown, D. L., Henrichsen, T. L., Clayton, A. C., Hudson, S. B. A., Coddington, C. C. & Vella, A., May 1 2009, In : Journal of Ultrasound in Medicine. 28, 5, p. 587-593 7 p.

Research output: Contribution to journalArticle

18 Scopus citations

Pharmacogenetics for type 2 diabetes: Practical considerations for study design

Vella, A., Jul 2009, In : Journal of Diabetes Science and Technology. 3, 4, p. 705-709 5 p.

Research output: Contribution to journalArticle

Open Access
9 Scopus citations

Secular trends in the presentation and management of functioning insulinoma at the mayo clinic, 1987-2007

Placzkowski, K. A., Vella, A., Thompson, G. B., Grant, C. S., Reading, C. C., Charboneau, J. W., Andrews, J. C., Lloyd, R. V. & Service, F. J., Apr 2009, In : Journal of Clinical Endocrinology and Metabolism. 94, 4, p. 1069-1073 5 p.

Research output: Contribution to journalArticle

169 Scopus citations
2008

Association analysis of the IGF1 gene with childhood growth, IGF-1 concentrations and type 1 diabetes

Vella, A., Bouatia-Naji, N., Heude, B., Cooper, J. D., Lowe, C. E., Petry, C., Ring, S. M., Dunger, D. B., Todd, J. A. & Ong, K. K., May 1 2008, In : Diabetologia. 51, 5, p. 811-815 5 p.

Research output: Contribution to journalArticle

15 Scopus citations

Association of duration and severity of diabetes mellitus with mild cognitive impairment

Roberts, R. O., Geda, Y. E., Knopman, D. S., Christianson, T. J. H., Pankratz, V. S., Boeve, B. F., Vella, A., Rocca, W. A. & Petersen, R. C., Aug 1 2008, In : Archives of neurology. 65, 8, p. 1066-1073 8 p.

Research output: Contribution to journalArticle

135 Scopus citations

A Stable Isotope Breath Test With a Standard Meal for Abnormal Gastric Emptying of Solids in the Clinic and in Research

Szarka, L. A., Camilleri, M., Vella, A., Burton, D., Baxter, K., Simonson, J. & Zinsmeister, A. R., Jun 2008, In : Clinical Gastroenterology and Hepatology. 6, 6, p. 635-643.e1

Research output: Contribution to journalArticle

94 Scopus citations

Sublabial transseptal vs transnasal combined endoscopic microsurgery in patients with Cushing disease and MRI-depicted microadenomas

Atkinson, J. L. D., Young, W. F., Meyer, F. B., Davis, D. H., Nippoldt, T. B., Erickson, D., Vella, A., Natt, N., Abboud, C. F. & Carpenter, P. C., May 2008, In : Mayo Clinic proceedings. 83, 5, p. 550-553 4 p.

Research output: Contribution to journalArticle

28 Scopus citations