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1 Levey AS, "Using standardized serum creatinine values in the modification of diet in renal disease study equation for estimating glomerular filtration rate" 145 : 247-254, 2006
2 Nauck MA, "The incretin effect in healthy individuals and those with type 2 diabetes : physiology, pathophysiology, and response to therapeutic interventions" 4 : 525-536, 2016
3 Creutzfeldt W, "The incretin concept today" 16 : 75-85, 1979
4 Calanna S, "Secretion of glucose-dependent insulinotropic polypeptide in patients with type 2 diabetes : systematic review and meta-analysis of clinical studies" 36 : 3346-3352, 2013
5 Calanna S, "Secretion of glucagon-like peptide-1 in patients with type 2 diabetes mellitus : systematic review and meta-analyses of clinical studies" 56 : 965-972, 2013
6 Vilsboll T, "Reduced postprandial concentrations of intact biologically active glucagon-like peptide 1 in type 2 diabetic patients" 50 : 609-613, 2001
7 Nauck MA, "Preserved incretin activity of glucagon-like peptide 1 [7-36 amide] but not of synthetic human gastric inhibitory polypeptide in patients with type-2 diabetes mellitus" 91 : 301-307, 1993
8 Alssema M, "Preserved GLP-1 and exaggerated GIP secretion in type 2 diabetes and relationships with triglycerides and ALT" 169 : 421-430, 2013
9 Vollmer K, "Predictors of incretin concentrations in subjects with normal, impaired, and diabetic glucose tolerance" 57 : 678-687, 2008
10 Wu T, "Mechanism of increase in plasma intact GLP-1 by metformin in type 2 diabetes : stimulation of GLP-1 secretion or reduction in plasma DPP-4 activity" 106 : e3-e6, 2014
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16 Creutzfeldt W, "Gut hormones and diabetes mellitus" 8 : 149-177, 1992
17 Qualmann C, "Glucagon-like peptide 1 (7-36 amide) secretion in response to luminal sucrose from the upper and lower gut. A study using alpha-glucosidase inhibition (acarbose)" 30 : 892-896, 1995
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22 Lynn FC, "Defective glucose-dependent insulinotropic polypeptide receptor expression in diabetic fatty Zucker rats" 50 : 1004-1011, 2001
23 Vilsbøll T, "Defective amplification of the late phase insulin response to glucose by GIP in obese type II diabetic patients" 45 : 1111-1119, 2002
24 Legakis IN, "Decreased glucagon-like peptide 1 fasting levels in type 2 diabetes" 26 : 252-, 2003
25 Deacon CF, "Both subcutaneously and intravenously administered glucagon-like peptide I are rapidly degraded from the NH2-terminus in type II diabetic patients and in healthy subjects" 44 : 1126-1131, 1995
26 Baggio LL, "Biology of incretins : GLP-1 and GIP" 132 : 2131-2157, 2007
27 Lynn FC, "A novel pathway for regulation of glucose-dependent insulinotropic polypeptide(GIP)receptor expression in beta cells" 17 : 91-93, 2003