We supplemented a fat rich mixed meal with one of four dietary proteins i.e. cod protein, whey protein, gluten or casein.
Thus, we have demonstrated acute differential effects on postprandial metabolism of four dietary proteins supplemented to a fat rich mixed meal in obese non-diabetic subjects.
Supplementation of a fat rich mixed meal with whey protein caused lower postprandial lipemia (P =.048) compared to supplementation with cod protein and gluten.
All patients underwent a standardised morning mixed meal test (MMT) without morning insulin.
Stimulating the β-cell with a standard liquid "mixed meal" allows for assessment of the β-cell's ability to handle daily activities.
In addition, postprandial glucagon and GLP-1 levels, gastric emptying and glycaemic excursions will be estimated during a standardised liquid mixed meal test (MMT).
In patients with T1D and T2D, 2 h urine C-peptide creatinine ratio (UCPCR) is highly correlated with 90 min serum C-peptide in the standard Mixed Meal Tolerance Test.
The included studies reported total GIP plasma responses from 15 OGTTs (one 25-g OGTT, one 40-g/m OGTT, four 50-g OGTTs, eight 75-g OGTTs, and one 125-g OGTT) and 13 mixed-meal tests (12 solid mixed-meal tests and 1 liquid mixed-meal test), ranging from 300 kcal to 833 kcal.
On separate days at least one week apart, a resting state functional magnetic resonance imaging scan was performed: once after a mixed-meal and once after a 12-h fast.
To compare indices of insulin secretion, insulin sensitivity (IS), and oral disposition index (oDI) during the liquid mixed-meal test in obese youth with clinically diagnosed type 2 diabetes mellitus (T2DM) and negative autoantibodies (Ab−) versus those with T2DM and positive autoantibodies (Ab+) to examine whether differences in β-cell function can be detected between the 2 groups.
Residual β-cells responded to physiological (mixed-meal) and pharmacological (arginine) stimuli.
