1.
Acacia Gum Is Well Tolerated While Increasing Satiety and Lowering Peak Blood Glucose Response in Healthy Human Subjects.
Larson, R, Nelson, C, Korczak, R, Willis, H, Erickson, J, Wang, Q, Slavin, J
Nutrients. 2021;(2)
Abstract
Acacia gum (AG) is a non-viscous soluble fiber that is easily incorporated into beverages and foods. To determine its physiological effects in healthy human subjects, we fed 0, 20, and 40 g of acacia gum in orange juice along with a bagel and cream cheese after a 12 h fast and compared satiety, glycemic response, gastrointestinal tolerance, and food intake among treatments. Subjects (n = 48) reported less hunger and greater fullness at 15 min (p = 0.019 and 0.003, respectively) and 240 min (p = 0.036 and 0.05, respectively) after breakfast with the 40 g fiber treatment. They also reported being more satisfied at 15 min (p = 0.011) and less hungry with the 40 g fiber treatment at 30 min (p = 0.012). Subjects reported more bloating, flatulence, and GI rumbling on the 40 g fiber treatment compared to control, although values for GI tolerance were all low with AG treatment. No significant differences were found in area under the curve (AUC) or change from baseline for blood glucose response, although actual blood glucose with 20 g fiber at 30 min was significantly less than control. Individuals varied greatly in their postprandial glucose response to all treatments. AG improves satiety response and may lower peak glucose response at certain timepoints, and it is well tolerated in healthy human subjects. AG can be added to beverages and foods in doses that can help meet fiber recommendations.
2.
The effect of trimetazidine treatment in patients with type 2 diabetes undergoing percutaneous coronary intervention for AMI.
Li, R, Tang, X, Jing, Q, Wang, Q, Yang, M, Han, X, Zhao, J, Yu, X
The American journal of emergency medicine. 2017;(11):1657-1661
Abstract
PURPOSE Trimetazidine (TMZ) improves clinical outcomes in patients with chronic heart failure and stable coronary artery disease. No study has yet evaluated the efficacy of TMZ in type 2 diabetes patients with acute myocardial infarction (AMI) undergoing Percutaneous Coronary Intervention (PCI). We performed this study to evaluate the efficacy TMZ in DM patients with AMI undergoing PCI, such as the effect on reductions in myocardial enzyme, improvements in liver function, modulation of glucose levels, and improvement in cardiac function. METHODS For this randomized study, we enrolled 173 AMI patients with type 2 diabetes undergoing PCI between January 1, 2014, and January 1, 2016. All patients received aspirin and ticagrelor upon admission and throughout their hospitalization. Patients in the experimental group were treated with a loading dose of 60mg TMZ at admission, and 20 mg TMZ three times a day thereafter. 89 patients were included in experimental group, and 84 patients were included in control group. All patients received PCI treatments. The endpoints evaluated were serum creatine kinase and its isoenzyme (CK and CK-MB), cardiac troponin I (cTNI), serum creatinine (Cr), serum urea, blood glucose, serum glutamic pyruvic transaminase (ALT), serum glutamic oxaloacetictransaminase (AST), left atrial dimension (LA), left ventricular ejection fraction (LVEF), left ventricular end-diastolic dimension (LVEDD), and cardiac output (CO). FINDINGS Compared with the control group, TMZ treatment significantly reduced CK and CK-MB on the second day in hospital ([797±582] vs. [1092±1114]; [80±60] vs. [105±100]; p=0.029, p=0.041, respectively), and cTNI after one and six days in hospital ([13.5±12.7] vs. [19.8±19.2]; [3.3±3.2] vs. [4.8±4.7]; two-tailed p=0.012). In addition, TMZ significantly lowered liver enzymes (ALT, AST) at 6days ([29.0±11.6] vs. [42.4±24.5]; [39.8±17.3] vs. [69.2±70.0]; two-tailed p=0.000), lowered glucose after 6days ([6.80±2.12] vs. [7.59±2.24]; p=0.019), and increased LVEF after ten to fourteen days ([58.4±8.6] vs. [54.9±8.4]; p=0.008). There were no significant effect on Cr and serum urea (p=0.988, p=0.569, respectively), nor on LA, LVEDD, and CO ([36.3±4.5] vs. [37.0±4.1], p=0.264; [52.0±4.9] vs. [53.1±4.6], p=0.128; [5.4±0.9] vs. [5.4±0.9], p=0.929, respectively). IMPLICATIONS Among type 2 diabetic patients with AMI undergoing PCI, TMZ significantly reduces serum myocardial enzyme, improves liver function, adjusts blood glucose and improves cardiac function.
3.
Intensive Versus Conventional Glycemic Control in Patients with Diabetes During Enteral Nutrition After Gastrectomy.
Yuan, J, Liu, T, Zhang, X, Si, Y, Ye, Y, Zhao, C, Wang, Q, Shen, X
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 2015;(8):1553-8
Abstract
BACKGROUND This study compared intensive and conventional glycemic management strategies in diabetic patients receiving enteral nutrition after gastrectomy. METHODS Diabetic patients (n = 212) who underwent gastrectomy between September 2006 and March 2014 were randomized to intensive glycemic (IG) management with continuous insulin infusion (target glucose 4.4-6.1 mmol/l (80-110 mg/dl)) or conventional glycemic (CG) management with intermittent bolus insulin (target glucose <11.1 mmol/l (<200 mg/dl)). Outcomes included blood glucose concentrations, insulin administration, and postoperative morbidity and mortality. RESULTS Blood glucose levels were lower (5.4 ± 1.2 vs. 9.5 ± 1.8 mmol/l, P < 0.001) and mean insulin dose was higher (55 ± 15 vs.32 ± 16 units/day, P < 0.001) in the IG than in the CG group. Rates of severe hypoglycemia (7.5 vs. 0.9%, P = 0.035) and achievement of target blood glucose (86.3 vs. 72.6%, P = 0.023) were higher, while severe hyperglycemia rate was lower (1.9 vs. 11.3%, P = 0.010), in the IG group. Surgical site infection rate was lower in the IG group (4.7 vs. 13.2%, P < 0.030). Rates of other infective complications, bleeding, delayed gastric emptying, obstruction, hepatic dysfunction, renal dysfunction, and circulatory insufficiency were similar in the two groups. CONCLUSIONS Intensive glycemic control in diabetic patients receiving enteral nutrition after gastrectomy was associated with a lower surgical site infection rate but a higher hypoglycemia rate.
4.
Diacylglycerol-induced improvement of whole-body insulin sensitivity in type 2 diabetes mellitus: a long-term randomized, double-blind controlled study.
Li, D, Xu, T, Takase, H, Tokimitsu, I, Zhang, P, Wang, Q, Yu, X, Zhang, A
Clinical nutrition (Edinburgh, Scotland). 2008;(2):203-11
Abstract
BACKGROUND & AIMS Diacylglycerol oil has been shown to lower postprandial and fasting serum triacylglycerol levels and reduce body fat. The aim of this study was to investigate the effect of diacylglycerol oil on risk factors of type 2 diabetes mellitus (DM) and cardiovascular disease in type 2 DM patients. METHODS This was a double-blind controlled parallel study with 127 type 2 DM patients (aged 40-65) recruited in Hangzhou, China. All subjects consumed triacylglycerol oil in the lead-in period (14 days), then they were randomly divided into two groups and consumed diacylglycerol or triacylglycerol oil with a similar fatty acid composition (25 g/day) for 120 days. Blood samples were collected on days 0, 60 and 120 and risk factors of type 2 DM and cardiovascular disease and biochemical parameters were measured by standard methods. RESULTS There were a total of 112 subjects who completed the study. Diet intake did not differ significantly between groups. Body weight, BMI, waist circumference, HOMA-IR, serum insulin and leptin levels were significantly reduced from baseline in the diacylglycerol oil group but not in the triacylglycerol oil group. Serum glucose was also significantly improved in patients with higher glucose levels at baseline (>7.00 mmol/L) in the diacylglycerol oil group. Parameters of liver and kidney functions and essential fatty acids in serum phospholipids did not differ between groups. CONCLUSIONS Diacylglycerol oil consumption improved biomarkers and anthropometric parameters of type 2 DM compared with triacylglycerol oil. No adverse reactions were observed with diacylglycerol oil consumption for type 2 DM patients. Diacylglycerol oil has an equivalent bioavailability as triacylglycerol oil in relation to providing essential fatty acids.