scholarly journals Correlation of Circulating Acid-Labile Subunit Levels with Insulin Sensitivity and Serum LDL Cholesterol in Patients with Type 2 Diabetes: Findings from a Prospective Study with Rosiglitazone

PPAR Research ◽  
2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Ying-Chuen Lai ◽  
Hung-Yuan Li ◽  
Ta-Jen Wu ◽  
Chi-Yuan Jeng ◽  
Lee-Ming Chuang
Keyword(s):  
Type 2 Diabetes ◽  
Insulin Sensitivity ◽  
Total Cholesterol ◽  
Controlled Trial ◽  
Density Lipoprotein ◽  
Model Assessment ◽  
Double Blind ◽  
Acid Labile Subunit ◽  
Acid Labile

Silencing of acid-labile subunit (ALS) improved glucose metabolism in animal models. The aim of this study is to evaluate the effects of rosiglitazone (RSG) on ALS levels in individuals with type 2 diabetes. A randomized, double-blind, placebo-controlled trial was conducted. Subjects with type 2 diabetes mellitus were randomly distributed to an RSG-treated(n=30)or a placebo(n=31)group. Patients were evaluated prior to treatment at baseline and at 12 and 24 weeks after treatment. At baseline, ALS levels were negatively associated with low-density lipoprotein cholesterol (LDLc) levels and homeostatic model assessment version 2 insulin sensitivity (HOMA2-%S). Over 24 weeks, there was a significantly greater reduction in ALS levels in the nonobese RSG-treated individuals than placebo-treated group. The effect of RSG on ALS was not significant in obese individuals. Fasting plasma glucose and hemoglobin A1c were reduced, but total cholesterol and LDLc were increased, in patients on RSG. Change in ALS levels predicted changes in total cholesterol and HOMA2-%S over time. This study suggested a BMI-dependent effect of RSG treatment on ALS levels. Reduction of ALS by RSG increases the risk of atherosclerosis in individuals with type 2 diabetes.

scholarly journals Beneficial effects of green banana biomass consumption in patients with pre-diabetes and type 2 diabetes: a randomised controlled trial

2019 ◽  
Vol 121 (12) ◽  
pp. 1365-1375 ◽  
Author(s):  
Edna S. Costa ◽  
Carolina N. França ◽  
Francisco A. H. Fonseca ◽  
Juliana T. Kato ◽  
Henrique T. Bianco ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Body Composition ◽  
Metabolic Disorders ◽  
Fasting Glucose ◽  
Controlled Trial ◽  
Density Lipoprotein ◽  
Model Assessment ◽  
Mass Percentage ◽  
Green Banana

AbstractDiabetes mellitus is a global epidemic, characterised as a heterogeneous group of metabolic disorders associated with high risk of CVD. Green banana biomass, which is composed of resistant starches (RS) and cannot be hydrolysed by amylases, delays gastric emptying and modulates insulin sensitivity, thus contributing to improve metabolic disorders. The aim of the present study was to investigate the effects of consumption of RS from green banana biomass on body composition, fasting plasma glucose, glycated Hb (HbA1c) and homeostasis model assessment of insulin resistance in subjects with pre-diabetes or type 2 diabetes on top of treatment. Middle-aged subjects (n113) of both sexes with pre-diabetes (HbA1c: 5·7–6·4 %) or diabetes (HbA1c ≥ 6·5 %) were randomised to receive nutritional support plus green banana biomass (40 g) (RS: approximately 4·5 g, G1,n62) or diet alone (G2,n51) for 24 weeks. Body composition, biochemical analyses and dietary intake were evaluated at the beginning and end of the study. In the experimental group (G1), consumption of RS was associated with reduction in HbA1c (P= 0·0001), fasting glucose (P= 0·021), diastolic blood pressure (P= 0·010), body weight (P= 0·002), BMI (P= 0·006), waist and hip circumferences (P< 0·01), fat mass percentage (P= 0·001) and increase in lean mass percentage (P= 0·011). In controls (G2), reductions were observed in waist and hip circumferences (P< 0·01), HbA1c (P= 0·002) and high-density lipoprotein-cholesterol (P= 0·020). In pre-diabetes or diabetes, non-significant differences were observed in the percentage reduction in HbA1c and fasting glucose in exploratory analyses. Our results indicate that the consumption of bioactive starches is a good dietary strategy to improve metabolic control and body composition.

scholarly journals Time-restricted feeding improves blood glucose and insulin sensitivity in overweight patients with type 2 diabetes: a randomised controlled trial

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Tingting Che ◽  
Cheng Yan ◽  
Dingyuan Tian ◽  
Xin Zhang ◽  
Xuejun Liu ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Blood Glucose ◽  
Insulin Sensitivity ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Model Assessment ◽  
Restricted Feeding ◽  
Feeding Group

Abstract Background Time-restricted feeding is an emerging dietary intervention that is becoming increasingly popular. There are, however, no randomised clinical trials of time-restricted feeding in overweight patients with type 2 diabetes. Here, we explored the effects of time-restricted feeding on glycaemic regulation and weight changes in overweight patients with type 2 diabetes over 12 weeks. Methods Overweight adults with type 2 diabetes (n = 120) were randomised 1:1 to two diet groups: time-restricted feeding (n = 60) or control (n = 60). Sixty patients participated in a 10-h restricted feeding treatment program (ad libitum feeding from 8:00 to 18:00 h; fasting between 18:00 and 8:00 h) for 12 weeks. Results Haemoglobin A1c and body weight decreased in the time-restricted feeding group (− 1.54% ± 0.19 and − 2.98 ± 0.43 kg, respectively) relative to the control group over 12 weeks (p < 0.001). Homeostatic model assessment of β-cell function and insulin resistance changed in the time-restricted feeding group (0.73 ± 0.21, p = 0.005; − 0.51 ± 0.08, p = 0.02, respectively) compared with the control group. The medication effect score, SF-12 score, and the levels of triglycerides, total cholesterol and low-density lipoprotein cholesterol were improved in the time-restricted feeding group (− 0.66 ± 0.17, p = 0.006; 5.92 ± 1.38, p < 0.001; − 0.23 ± 0.08 mmol/L, p = 0.03; − 0.32 ± 0.07 mmol/L, p = 0.01; − 0.42 ± 0.13 mmol/L, p = 0.02, respectively) relative to the control group. High-density lipoprotein cholesterol was not significantly different between the two groups. Conclusion These results suggest that 10-h restricted feeding improves blood glucose and insulin sensitivity, results in weight loss, reduces the necessary dosage of hypoglycaemic drugs and enhances quality of life. It can also offer cardiovascular benefits by reducing atherosclerotic lipid levels. Trial registration: This study was registered with the Chinese Clinical Trial Registry (ChiCTR-IPR-15006371).

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