دورية أكاديمية
Predictors of the acute postprandial response to breaking up prolonged sitting
| العنوان: | Predictors of the acute postprandial response to breaking up prolonged sitting |
|---|---|
| المؤلفون: | Henson, Joseph, Edwardson, Charlotte L., Celis-Morales, Carlos A., Davies, Melanie J., Dunstan, David W., Esliger, Dale W., Gill, Jason M. R., Kazi, Aadil, Khunti, Kamlesh, King, James, McCarthy, Matthew, Sattar, Naveed, Stensel, David J., Velayudhan, Latha, Zaccardi, Francesco, Yates, Thomas |
| بيانات النشر: | Lippincott Williams & Wilkins |
| سنة النشر: | 2020 |
| المجموعة: | Australian Catholic University: ACU Research Bank |
| مصطلحات موضوعية: | postprandial, physical activity, sedentary behavior, risk factors, insulin, glucose |
| الوصف: | Purpose To identify predictors of favorable changes to postprandial insulin and glucose levels in response to interrupting prolonged sitting time with standing or light-intensity physical activity. Methods Data were combined from four similarly designed randomized acute cross-over trials (n = 129; body mass index [BMI] range, 19.6–44.6 kg·m−2; South Asian = 31.0%; dysglycemia = 27.1%). Treatments included: prolonged sitting (6.5 h) or prolonged sitting broken-up with either standing or light-intensity physical activity (5 min every 30 min). Time-averaged postprandial responses for insulin and glucose were calculated for each treatment (mean ± 95% confidence interval). Mutually adjusted interaction terms were used to examine whether anthropometric (BMI), demographic (age, sex, ethnicity [white European vs South Asian]) and a cardiometabolic variable (Homeostatic Model Assessment of Insulin Resistance)-modified responses. Results Postprandial insulin and glucose were reduced when individuals interrupted prolonged sitting with bouts of light physical activity, but not with standing. Reductions in time-averaged postprandial insulin were more pronounced if individuals were South Asian compared with white European (−18.9 mU·L−1 [−23.5%] vs −8.2 mU·L−1 [−9.3%]), female compared with male (−15.0 mU·L−1 [−21.2%] vs −12.1 mU·L−1 [−17.6%]) or had a BMI ≥27.2 kg·m−2 (−20.9 mU·L−1 [−22.9%] vs −8.7 mU·L−1 [−18.2%]). Similarly, being female (−0.4 mmol·L−1 [−0.6 mmol·L−1, −0.2 mmol·L−1], −6.8% vs –0.1 mmol·L−1 [−0.3 mmol·L−1, 1 mmol·L−1], −1.7%) or having a BMI ≥27.2 kg·m−2 (−0.4 mmol·L−1 [−0.6 mmol·L−1, −0.2 mmol·L−1], −6.7% vs –0.2 mmol·L−1 [−0.4 mmol·L−1, 0.0 mmol·L−1], −3.4%) modified the postprandial glucose response. No significant interactions were found for Homeostatic Model Assessment of Insulin Resistance or age. Conclusions Being female, South Asian, or having a higher BMI, all predicted greater reductions in postprandial insulin, whereas being female and having a higher BMI predicted greater reductions in ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| تدمد: | 0195-9131 |
| العلاقة: | https://acuresearchbank.acu.edu.au/item/8vz66/predictors-of-the-acute-postprandial-response-to-breaking-up-prolonged-sittingTest; https://acuresearchbank.acu.edu.au/download/b11c811dfd718e9d772176678cb130fd4036b0a4fa7e466320b05c26ffeb0c41/484365/OA_Henson_2020_Predictors_of_the_acute_postprandial_response.pdfTest; https://doi.org/10.1249/MSS.0000000000002249Test; Henson, Joseph, Edwardson, Charlotte L., Celis-Morales, Carlos A., Davies, Melanie J., Dunstan, David W., Esliger, Dale W., Gill, Jason M. R., Kazi, Aadil, Khunti, Kamlesh, King, James, McCarthy, Matthew, Sattar, Naveed, Stensel, David J., Velayudhan, Latha, Zaccardi, Francesco and Yates, Thomas. (2020). Predictors of the acute postprandial response to breaking up prolonged sitting. Medicine and Science in Sports and Exercise. 52(6), pp. 1385-1393. https://doi.org/10.1249/MSS.0000000000002249Test |
| DOI: | 10.1249/MSS.0000000000002249 |
| الإتاحة: | https://doi.org/10.1249/MSS.0000000000002249Test https://acuresearchbank.acu.edu.au/download/b11c811dfd718e9d772176678cb130fd4036b0a4fa7e466320b05c26ffeb0c41/484365/OA_Henson_2020_Predictors_of_the_acute_postprandial_response.pdfTest |
| حقوق: | CC BY 4.0 |
| رقم الانضمام: | edsbas.BF4F728F |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 01959131 |
|---|---|
| DOI: | 10.1249/MSS.0000000000002249 |