A CHO/fibre diet reduces and a MUFA diet increases postprandial lipaemia in type 2 diabetes: no supplementary effects of low-volume physical training

2013 ◽  
Vol 51 (3) ◽  
pp. 385-393 ◽  
Author(s):  
L. Bozzetto ◽  
G. Annuzzi ◽  
G. Costabile ◽  
L. Costagliola ◽  
M. Giorgini ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Physical Training ◽  
Postprandial Lipaemia ◽  
Fibre Diet ◽  
Low Volume ◽  
Mufa Diet

scholarly journals A Study Using Power Cycling on the Affective Responses of a Low-Volume High-Intensity Interval Training to Male Subjects with Type 2 Diabetes in Different Physical Activity Status

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jun Li ◽  
Ruichen Jiang ◽  
Wei Cheng ◽  
Haifeng Ma
Keyword(s):  
Physical Activity ◽  
Type 2 Diabetes ◽  
Interval Training ◽  
Emotional Reactions ◽  
Effective Response ◽  
Physically Active ◽  
Power Cycling ◽  
Low Volume ◽  
High Intensity Interval

High-intensity interval training (HIIT) has been shown in studies to enhance glucose management and cardiovascular well-being in patients with type 2 diabetes. In this study, we used power cycling to assess the physical activity levels of men with type 2 diabetes during a single low-volume HIIT session. First, fifty-six men with type 2 diabetes volunteered to take part in the study, and they were split into two groups based on the International Physical Activity Scale Short Form (IPA). To the first 1–4 labor bouts, both the sufficiently physically active and insufficiently physically active groups exhibited equal positive emotional reactions ( p > 0.05 ). However, over time (about 5–10 times), both of them showed reduced emotional reactions, with a significant difference ( p < 0.01 ). The insufficiently physically active group had lower mean emotional response, lowest effective response, and maximum effective response values than the sufficiently physically active group ( p < 0.001 ), while the difference in RPE between the two groups was not statistically significant ( p > 0.05 ). From the standpoint of emotional response, the proposed model shows that HIIT or reduced volume HIIT exercise prescriptions should be utilized with caution in physical activity programs for novices and less active and chronically sick persons. The frequency, intensity, and effects of low-volume HIIT on individuals’ emotional reactions and health conditions in the T2DM group are also investigated. Furthermore, this low-volume HIIT program can be successfully applied in the real-world setting of people who are not physically active enough or who are chronically unwell.

Low-volume high-intensity interval training reduces hyperglycemia and increases muscle mitochondrial capacity in patients with type 2 diabetes

2011 ◽  
Vol 111 (6) ◽  
pp. 1554-1560 ◽  
Author(s):  
Jonathan P. Little ◽  
Jenna B. Gillen ◽  
Michael E. Percival ◽  
Adeel Safdar ◽  
Mark A. Tarnopolsky ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Skeletal Muscle ◽  
Interval Training ◽  
Glucose Regulation ◽  
High Intensity Interval Training ◽  
Metabolic Capacity ◽  
Low Volume ◽  
High Intensity Interval ◽  
Mitochondrial Capacity

Low-volume high-intensity interval training (HIT) is emerging as a time-efficient exercise strategy for improving health and fitness. This form of exercise has not been tested in type 2 diabetes and thus we examined the effects of low-volume HIT on glucose regulation and skeletal muscle metabolic capacity in patients with type 2 diabetes. Eight patients with type 2 diabetes (63 ± 8 yr, body mass index 32 ± 6 kg/m2, HbA1C 6.9 ± 0.7%) volunteered to participate in this study. Participants performed six sessions of HIT (10 × 60-s cycling bouts eliciting ∼90% maximal heart rate, interspersed with 60 s rest) over 2 wk. Before training and from ∼48 to 72 h after the last training bout, glucose regulation was assessed using 24-h continuous glucose monitoring under standardized dietary conditions. Markers of skeletal muscle metabolic capacity were measured in biopsy samples (vastus lateralis) before and after (72 h) training. Average 24-h blood glucose concentration was reduced after training (7.6 ± 1.0 vs. 6.6 ± 0.7 mmol/l) as was the sum of the 3-h postprandial areas under the glucose curve for breakfast, lunch, and dinner (both P < 0.05). Training increased muscle mitochondrial capacity as evidenced by higher citrate synthase maximal activity (∼20%) and protein content of Complex II 70 kDa subunit (∼37%), Complex III Core 2 protein (∼51%), and Complex IV subunit IV (∼68%, all P < 0.05). Mitofusin 2 (∼71%) and GLUT4 (∼369%) protein content were also higher after training (both P < 0.05). Our findings indicate that low-volume HIT can rapidly improve glucose control and induce adaptations in skeletal muscle that are linked to improved metabolic health in patients with type 2 diabetes.

Hyperlactatemia in type 2 diabetes: Can physical training help?

2015 ◽  
Vol 29 (7) ◽  
pp. 965-969 ◽  
Author(s):  
Christian Brinkmann ◽  
Klara Brixius
Keyword(s):  
Type 2 Diabetes ◽  
Physical Training

scholarly journals Low-Volume Insulin Degludec 200 Units/mL Once Daily Improves Glycemic Control Similarly to Insulin Glargine With a Low Risk of Hypoglycemia in Insulin-Naïve Patients With Type 2 Diabetes

Diabetes Care ◽  
2013 ◽  
Vol 36 (9) ◽  
pp. 2536-2542 ◽  
Author(s):  
Stephen C.L. Gough ◽  
Anuj Bhargava ◽  
Rajeev Jain ◽  
Henriette Mersebach ◽  
Søren Rasmussen ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Glycemic Control ◽  
Insulin Glargine ◽  
Insulin Degludec ◽  
Low Risk ◽  
Once Daily ◽  
Low Volume

scholarly journals Time course of changes in V̇O2peak and O2 extraction during ramp cycle exercise following HIIT vs moderate-intensity continuous training in type 2 diabetes.

2021 ◽  
Author(s):  
Norita Gildea ◽  
Adam McDermott ◽  
Joel Rocha ◽  
Donal O'Shea ◽  
Simon Green ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Time Course ◽  
Near Infrared ◽  
Moderate Intensity ◽  
Control Group ◽  
Vastus Lateralis Muscle ◽  
Linear Segment ◽  
Maximal Heart Rate ◽  
Low Volume

In the present study we assessed the time course of adaptations in peak oxygen uptake (V̇O2peak) and muscle fractional oxygen (O2) extraction (using near-infrared spectroscopy) following 12 weeks of low-volume high-intensity interval training (HIIT) vs. moderate-intensity continuous endurance training (MICT) in adults with uncomplicated type 2 diabetes (T2D). Participants with T2D were randomly assigned to MICT (n = 12, 50 min of moderate-intensity cycling), HIIT (n = 9, 10 x 1 min at ~90% maximal heart rate) or to a non-exercising control group (n = 9). Exercising groups trained 3 times per week and measurements were taken every 3 weeks. The rate of muscle deoxygenation (i.e. deoxygenated haemoglobin and myoglobin concentration, Δ[HHb+Mb]) profiles of the vastus lateralis muscle were normalised to 100% of the response, plotted against % power output (PO) and fitted with a double linear regression model. V̇O2peak increased (P<0.05) by week 3 of MICT (+17%) and HIIT (+8%), with no further significant changes thereafter. Total increases in V̇O2peak posttraining (P<0.05) were 27% and 14% respectively. The %∆[HHb+Mb] vs %PO slope of the first linear segment (slope1) was reduced (P<0.05) beyond 3 weeks of HIIT and MICT with no further significant changes thereafter. No changes in V̇O2peak or slope1 were observed in the control group. Low-volume HIIT and MICT induced improvements in V̇O2peak following a similar time course and these improvements were likely, at least in part, due to an improved microvascular O2 delivery.

scholarly journals PHYSICAL TRAINING ON GLYCEMIA AND OXIDATIVE STRESS IN TYPE 2 DIABETES: A SYSTEMATIC REVIEW

2020 ◽  
Vol 26 (1) ◽  
pp. 70-76
Author(s):  
Ediléa Monteiro de Oliveira ◽  
Andressa Karoline Pinto de Lima Ribeiro ◽  
Dayse Danielle de Oliveira Silva ◽  
Erica Feio Carneiro Nunes ◽  
Gisely Santiago Santos ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Systematic Review ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Oxidative Damage ◽  
Physical Training ◽  
Cochrane Library ◽  
And Oxidative Stress

ABSTRACT Introduction: Diabetes mellitus is accompanied by increased formation of reactive oxygen species (ROS) and decreased antioxidant capacity, leading to oxidative damage to cellular components. There is evidence to suggest that regular physical training positively changes oxidative homeostasis in the cells and tissues by lowering basal levels of oxidative damage, increasing resistance to oxidative stress. Objective: To verify the possible effects of aerobic physical training and resistance on glycemia and oxidative metabolism, and to determine whether there is any difference in outcomes resulting from different types of training in sedentary people with Type 2 Diabetes Mellitus (T2DM). Methods: A systematic review of controlled and randomized trials based on PRISMA. The databases LILACS, IBECS, Pubmed/MEDLINE, Cochrane Library, SciELO, PEDro, ScienceDirect and BIREME were searched, combining the descriptors type 2 diabetes mellitus, resistance training, aerobic exercise and oxidative stress in Portuguese, English and Spanish. The methodological quality of the papers was assessed by the PEDro scale. The data were read, analyzed, extracted and summarized. Results: Of the 1386 papers retrieved, only five met the inclusion criteria. The five selected papers, consisting of controlled and randomized clinical trials, were summarized. Conclusion: There have been many published studies reporting on exercises and diabetes. However, there is limitation when it comes to comparing their results. The variability of research methods and measurement instruments used makes it difficult to draw conclusions as to which physical training modality is most effective in reducing glycemic levels and oxidative stress in sedentary individuals with T2DM, considering that in each study analyzed in this review, the response to these variables is different. In future research, it would be important to standardize exercise modality, intensity, training time and evaluation parameters. Level of evidence I; Systematic review of RCTs (Randomized controlled trials).

scholarly journals The Effect Of Diet Composition On Weight Gain in Obese, Type 2 Diabetes Patients Receiving Intensive Insulin Therapy

2015 ◽  
Vol 6 (2) ◽  
pp. 111-116
Author(s):  
Roland Villareal
Keyword(s):  
Type 2 Diabetes ◽  
Weight Gain ◽  
Insulin Therapy ◽  
Intensive Insulin Therapy ◽  
Diet Composition ◽  
High Carbohydrate ◽  
Total Calorie ◽  
Mufa Diet ◽  
Diabetes Patients

This study was conducted to contribute to the limiting existing body of literature about diet and prevention of weight gain when administering intensive insulin therapy.  The effects of a high- monounsaturated fatty acid (MUFA) diet compared with a conventional diabetic diet have not been studied in insulin treated patients.  A growing body of evidence assessed that diets rich in high-MUFA foods had similar glycemic results, as do low-fat, high carbohydrate diets.  However, a high-MUFA diet did not raise triglycerides as suspected.  Ros (2003) stated that high-MUFA energy controlled diets do not promote weight gain and are more acceptable for weight loss and/or maintenance. A MUFA diet can be used as an alternate to the conventional American Diabetic Association (ADA) diet when managing obese type 2 diabetes patients treated with intensive insulin therapy.  Dietary restriction to 1600 calories in diabetes patients on intensive insulin therapy decreased the A1C value by 1.3 points in the ADA group and 1.5 points in the MUFA group without weight gain and without additional insulin required.  In conclusion the total calorie count was more important for preventing weight gain and reducing the A1C in patients on intensive insulin therapy than was dietary composition.

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