نتایج جستجو برای: oral glucose tolerance tests
تعداد نتایج: 840476 فیلتر نتایج به سال:
AIMS To evaluate the efficacy and tolerability of sitagliptin in subjects with impaired glucose tolerance (IGT). METHODS In a double-blind, parallel-group study, 242 Japanese subjects with IGT, determined by a 75-g oral glucose tolerance test (OGTT) at week -1, were randomized (1 : 1 : 1) to placebo (n = 83), sitagliptin 25 mg (n = 82) or 50 mg (n = 77) once daily for 8 weeks. Glycaemic varia...
Serum cholesterol and triglyceride levels were estimated and oral glucose tolerance tests performed on 16 patients with carcinoma of the prostate before treatment and while receiving stilboestrol in doses of 1 mg, 7.5 mg, and 15 mg daily and conjugated equine oestrogens (Premarin) 15 mg daily. Serum triglyceride levels were greater than 170 mg/100 ml in nearly all the patients while receiving P...
Oral glucose tolerance tests with plasma glucose and insulin determinations were performed on 195 patients with impaired glucose tolerance. Patients were divided into three groups according to blood pressure levels: normal, below 140/90 mm Hg; diastolic hypertension, diastolic pressure above 90 mm Hg; and systolic hypertension, systolic pressure above 140 and diastolic pressure below 90 mm Hg. ...
OBJECTIVE To evaluate the impact on glucose metabolism of a lifestyle program (the Yale Bright Bodies Program) for obese children. RESEARCH DESIGN AND METHODS Thirteen Bright Bodies and ten clinic-care control subjects who were part of a large randomized clinical trial had 75-g oral glucose tolerance tests at the beginning and end of the 12-month study. RESULTS Bright Bodies subjects had si...
OBJECTIVE Impaired glucose tolerance (IGT) is a pre-diabetic state of increasing prevalence among obese adolescents. The purpose of this study was to determine the natural history of progression from normal glucose tolerance (NGT) to IGT in obese adolescents. RESEARCH DESIGN AND METHODS We determined the evolution of beta-cell function, insulin sensitivity (S(I)), and glucose tolerance in a m...
Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption. Increasing urinary glucose excretion (UGE) by selectively inhibiting SGLT2 improves glycemic control in diabetic patients. We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycem...
M Manafi , MSC M Khadem Ansari , PhD S Rabeipour , MSC MS Hajeir , MSC Received: 24 Jan, 2006 Accepted: 28 May, 2008 ABSTRACT Background and Aims: Gestational diabetes Mellitus (GDM) is a carbohydrate intolerance disease with various grades that begins in pregnancy period and is defined with the first diagnosis of carbohydrate intolerance in this period. Most information about this disorde...
Plasma insulin dynamics were evaluated in 10 patients with primary hyperparathyroidism before and after parathyroidectomy and correction of hypercalcemia. Before surgery fasting plasma insulin concentrations and insulin responses to administered glucose, tolbutamide, and glucagon were significantly greater than postoperative values. Hyperinsulinemia was not associated with altered glucose curve...
OBJECTIVE Abnormal glucose tolerance is rising in sub-Saharan Africa. Hemoglobin A1c by itself and in combination with fasting plasma glucose (FPG) is used to diagnose abnormal glucose tolerance. The diagnostic ability of A1C in Africans with heterozygous variant hemoglobin, such as sickle cell trait or hemoglobin C trait, has not been rigorously evaluated. In U.S.-based Africans, we determined...
We examined the metabolic characteristics that attend the development of type 2 diabetes (T2DM) in 441 impaired glucose tolerance (IGT) subjects who participated in the ACT NOW Study and had complete end-of-study metabolic measurements. Subjects were randomized to receive pioglitazone (PGZ; 45 mg/day) or placebo and were observed for a median of 2.4 years. Indices of insulin sensitivity (Matsud...
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