Inhibition of the intestinal sodium-coupled glucose transporter 1 (SGLT1) by extracts and polyphenols from apple reduces postprandial blood glucose levels in mice and humans

2014 ◽  
Vol 58 (9) ◽  
pp. 1795-1808 ◽  
Author(s):  
Christine Schulze ◽  
Adina Bangert ◽  
Gabor Kottra ◽  
Kerstin Elisabeth Geillinger ◽  
Bettina Schwanck ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Glucose Transporter ◽  
Postprandial Blood Glucose ◽  
Glucose Transporter 1 ◽  
Glucose Levels ◽  
Blood Glucose Levels

Inhibition of the intestinal postprandial glucose transport by gallic acid and gallic acid derivatives

2021 ◽  
Author(s):  
huijun Wang ◽  
Mark I Fowler ◽  
David J Messenger ◽  
Jose Juan Ordaz-Ortiz ◽  
Xuelan Gu ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Gallic Acid ◽  
Glucose Transporter ◽  
Postprandial Glucose ◽  
Postprandial Blood Glucose ◽  
Glucose Transporter 1 ◽  
Glucose Levels ◽  
Glucose Transporter 2 ◽  
Blood Glucose Levels ◽  
Sodium Dependent

Inhibition of glucose uptake in the intestine through sodium-dependent glucose transporter 1 (SGLT1) or glucose transporter 2 (GLUT2) may be beneficial in controlling postprandial blood glucose levels. Gallic acid and...

scholarly journals Evaluation of the impact of orally administered carbohydrates on postprandial blood glucose levels in different pre-clinical models

2016 ◽  
Vol 52 (4) ◽  
pp. 761-769 ◽  
Author(s):  
Any de Castro Ruiz Marques ◽  
Fabiana Percinoto Monteiro Schiavon ◽  
Patricia Batista Travassos ◽  
Vanessa Fontana Eik ◽  
Guilherme Godoy ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Postprandial Blood Glucose ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Clinical Models ◽  
The Impact

Effect of Addition of WZB117 as an Inhibitor of Glucose Transporter 1 for Venous Blood Glucose Determination

2020 ◽  
Author(s):  
Lei Zhang ◽  
Yaqiong Ran ◽  
Yan Zhu ◽  
Qianna Zhen
Keyword(s):  
Blood Glucose ◽  
Glucose Level ◽  
Glucose Transporter ◽  
Venous Blood ◽  
Sugar Transport ◽  
Glucose Transporter 1 ◽  
Glucose Determination ◽  
Glucose Levels ◽  
Significant Difference ◽  
Blood Glucose Determination

Abstract Objective Sodium fluoride (NaF) has been applied to inhibit glycolysis in venous specimens for decades. However, it has had little effect on the rate of glycolysis in the first 1 to 2 hours, resulting in a decrease of glucose, so a more efficient method is needed. Recently, we discovered that WZB117, a specific Glut1 inhibitor, restricts glycolysis by inhibiting the passive sugar transport of human red blood cells and cancer cells. The purpose of this study was to evaluate the results of intravenous blood glucose determination after the addition of WZB117. Methods Venous specimens from 40 pairs of healthy volunteers were collected for several days and placed in tubes containing NaF plus EDTA-disodium (Na2) without WZB117 (the A group); citric acid, trisodium citrate, and EDTA-Na2 without WZB117 (B group); and NaF plus EDTA-Na2 with WZB117 (C group). The glucose concentration was measured after venipuncture and compared with test tubes treated for 1 hour, 2 hours, and 3 hours before centrifugation. Glucose level was determined by the hexokinase method. The paired t-test was used to examine differences in glucose values at baseline and at different time points. The number of misdiagnoses and the misdiagnosis rate were calculated at 2 diagnostic stages: high risk of diabetes (glucose level of 6.1 mmol/L) and diagnosis of diabetes (glucose level of 7.0 mmol/L). Results Glucose levels decreased by 1.0% at 1 hour and by 2.1% at 3 hours in the C group tubes and simultaneously decreased by 1.7% at 1 hour and by 2.5% at 3 hours in the B group tubes. In contrast, glucose levels decreased by 4.1% at 1 hour and by 6.3% at 3 hours in the A group tubes. There was a statistically significant difference in glucose levels measured in the A group tubes and B group tubes at 1 hour, 2 hours, and 3 hours. The misdiagnosis rate of clinical diagnosis in diabetes was highest in the A group tubes (7.0‰ at 1 hour, 0.1‰ at 3 hours at 7.0 mmol/L point; 14.6‰ at 1 hour, 0.4‰ at 3 hours at 6.1 mmol/L point) and lowest in the C group tubes (2.95‰ at 1 hour, 0‰ at 3 hours at 7.0 mmol/L point; 4.8‰ at 1 hour, 0.1‰ at 3 hours at 6.1 mmol/L point). Conclusion The tube addition of WZB117 is more suitable for minimizing glycolysis and has no effect on glucose levels even if specimens are left uncentrifuged for up to 3 hours.

scholarly journals Effects of Various Blending Ratios of Rice and Waxy Barley on Postprandial Blood Glucose Levels

2018 ◽  
Vol 71 (6) ◽  
pp. 283-288
Author(s):  
Seiichiro Aoe ◽  
Kozo Komae ◽  
Yutaka Inoue ◽  
Isamu Murata ◽  
Yuki Minegishi ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Postprandial Blood Glucose ◽  
Glucose Levels ◽  
Blood Glucose Levels

scholarly journals EFFECT OF AEROBIC EXERCISES AND RESISTANCE TRAINING ON GLUCOSE LEVELS IN TYPE 2 DIABETIC SUBJECTS.

2017 ◽  
Vol 10 (7) ◽  
pp. 360
Author(s):  
Aishwarya Pramod Benkar ◽  
Smita Bhimrao Kanase
Keyword(s):  
Diabetes Mellitus ◽  
Blood Glucose ◽  
Resistance Training ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Postprandial Blood Glucose ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Significant Difference

Objective: Diabetes mellitus is a leading cause of death and disability in the world and its prevalence is predicted to rise to 10% by 2030. Hence, this study is conducted with objectives to find out the effect of aerobic exercises and resisted exercises on blood glucose levels in type 2 diabetes mellitus (T2DM) subjects and to compare the effect of both exercises on blood glucose level.Method: The comparative study was conducted at Krishna Institute of Medical Sciences Deemed University, Physiotherapy department, Karad. 30 participants with age group between 30 and 65 years were taken. Subjects were selected as per inclusion and exclusion criteria. Group A (15) participants were given aerobic exercise on static bicycle, and Group B (15) participants were given resistance training using dumbbells and weight cuffs for 5 days/week for 4 weeks. Diet recommendations were given to every participant.Results: Statistical analysis was performed using paired and unpaired t-test. Analysis showed statistically extremely significant difference in fasting blood glucose level and postprandial blood glucose level in both the groups (p≤0.0001).Conclusion: Thus, this study concludes that both aerobic exercises and resistance training prove to be beneficial in controlling blood glucose levels in T2DM subjects.

scholarly journals Effects of metformin, acarbose, and sitagliptin monotherapy on gut microbiota in Zucker diabetic fatty rats

2019 ◽  
Vol 7 (1) ◽  
pp. e000717 ◽  
Author(s):  
Minchun Zhang ◽  
Rilu Feng ◽  
Mei Yang ◽  
Cheng Qian ◽  
Zheng Wang ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Gut Microbiota ◽  
Relative Abundance ◽  
16S Rrna Gene Sequencing ◽  
Postprandial Blood Glucose ◽  
Saline Control ◽  
Rrna Gene ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Zucker Diabetic Fatty Rats

ObjectiveRecent studies have demonstrated that gut microbiota was closely related to metabolic disorders such as type 2 diabetes. Oral antidiabetic medications including metformin, acarbose and sitagliptin lowered blood glucose levels via acting on the gastrointestinal tract. The aim of the study was to observe the comparisons among those medications on gut microbiota composition.Research design and methodsZucker diabetic fatty rats (n=32) were randomly divided into four groups, and had respectively gastric administration of normal saline (control), metformin (215.15 mg/kg/day), acarbose (32.27 mg/kg/day), or sitagliptin (10.76 mg/kg/day) for 4 weeks. Blood glucose levels were measured during an intragastric starch tolerance test after the treatments. 16S rRNA gene sequencing was used to access the microbiota in the fecal samples.ResultsMetformin, acarbose, and sitagliptin monotherapy effectively decreased fasting and postprandial blood glucose levels (p<0.001). Acarbose group displayed specific cluster and enterotype mainly composed byRuminococcus 2whileLactobacilluswas the dominant bacterium in the enterotype of the other three groups. The relative abundance of generaRuminococcus 2andBifidobacteriumwas dramatically higher in acarbose group. Metformin and sitagliptin increased the relative abundance of genus Lactobacillus. Metagenomic prediction showed that the functional profiles of carbohydrate metabolism were enriched in acarbose group.ConclusionsMetformin, acarbose and sitagliptin exerted different effects on the composition of gut microbiota and selectively increased the beneficial bacteria. Supplementation with specific probiotics may further improve the hypoglycemic effects of the antidiabetic drugs.

scholarly journals Swallowing food without chewing; a simple way to reduce postprandial glycaemia

1986 ◽  
Vol 55 (1) ◽  
pp. 43-47 ◽  
Author(s):  
N. W. Read ◽  
I. McL. Welch ◽  
C. J. Austen ◽  
C. Barnish ◽  
C. E. Bartlett ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Slow Release ◽  
The Other ◽  
Postprandial Blood Glucose ◽  
Glycaemic Response ◽  
Healthy Human ◽  
White Rice ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Human Volunteers

1. The degree to which disruption by mastication affects the glycaemic response to four different carbohydrate foods was investigated in healthy human volunteers; each food was eaten by six subjects.2. Subjects ate meals of sweetcorn, white rice, diced apple or potato on two occasions; on one occasion they chewed the food thoroughly, on the other occasion they swallowed each mouthful without chewing it.3. When the foods were chewed the postprandial blood glucose levels rose to levels which vaned according to the food ingested.4. Swallowing without chewing reduced the glycaemic response to each food, achieving a similar effect as administration of viscous polysaccharides or ‘slow-release’ carbohydrates.

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