Abstract

Subjects received intravenous (IV) GLP-1 for one hour on one occasion. Endogenous insulin was released from the pancreas in response to the IV GLP-1. Blood levels were taken every 5 minutes and stored so that insulin levels could be measured. Glucose was infused via IV during that hour, so that the blood level of glucose was maintained at 90 mg/dl, which is euglycemic. For the hour following the GLP-1 infusion, samples were also taken every 5 minutes so that the blood glucose could be maintained at 90 mg/dl, and also so that the insulin could be measured. On a separate occasion, subjects received IV insulin to mimic the amount of insulin that was released by GLP-1 on the first study. We could then measure glucose uptake in both studies. If there is an alteration of the glucose uptake in Study 1 referable to Study 2, then the difference would have to be due to the fact that GLP-1 was given in Study 1.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR002719-15
Application #
6309401
Study Section
Project Start
1999-12-01
Project End
2000-11-30
Budget Start
Budget End
Support Year
15
Fiscal Year
2000
Total Cost
Indirect Cost

  Institution

Name
Johns Hopkins University
Department
Type
DUNS #
045911138
City
Baltimore
State
MD
Country
United States
Zip Code
21218

  Publications

Unick, Jessica L; Gaussoin, Sarah A; Hill, James O et al. (2017) Objectively Assessed Physical Activity and Weight Loss Maintenance among Individuals Enrolled in a Lifestyle Intervention. Obesity (Silver Spring) 25:1903-1909
Li, Tianjing; Wieland, L Susan; Oh, Esther et al. (2017) Design considerations of a randomized controlled trial of sedation level during hip fracture repair surgery: a strategy to reduce the incidence of postoperative delirium in elderly patients. Clin Trials 14:299-307
Sammut, Amanda; Shea, Steven; Blumenthal, Roger S et al. (2017) Albuminuria in Rheumatoid Arthritis: Associations With Rheumatoid Arthritis Characteristics and Subclinical Atherosclerosis. Arthritis Care Res (Hoboken) 69:1799-1808
Baker, Joshua F; Giles, Jon T; Weber, David et al. (2017) Assessment of muscle mass relative to fat mass and associations with physical functioning in rheumatoid arthritis. Rheumatology (Oxford) 56:981-988
Johnson, Karen C; Bray, George A; Cheskin, Lawrence J et al. (2017) The Effect of Intentional Weight Loss on Fracture Risk in Persons With Diabetes: Results From the Look AHEAD Randomized Clinical Trial. J Bone Miner Res 32:2278-2287
Chao, Ariana M; Wadden, Thomas A; Gorin, Amy A et al. (2017) Binge Eating and Weight Loss Outcomes in Individuals with Type 2 Diabetes: 4-Year Results from the Look AHEAD Study. Obesity (Silver Spring) 25:1830-1837
Park, H-W; Tse, S; Yang, W et al. (2017) A genetic factor associated with low final bone mineral density in children after a long-term glucocorticoids treatment. Pharmacogenomics J 17:180-185
McGeachie, Michael J; Yates, Katherine P; Zhou, Xiaobo et al. (2016) Genetics and Genomics of Longitudinal Lung Function Patterns in Individuals with Asthma. Am J Respir Crit Care Med 194:1465-1474
Marquez, Becky; Anderson, Andrea; Wing, Rena R et al. (2016) The relationship of social support with treatment adherence and weight loss in Latinos with type 2 diabetes. Obesity (Silver Spring) 24:568-75
Kavouspour, Chitra; Wang, NaeYuh; Mears, Simon C et al. (2016) Surgical procedure and postoperative delirium in geriatric hip fracture patients. Eur J Anaesthesiol 33:230-1

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