One Week of Magnesium Supplementation Lowers IL-6, Perceived Pain and Increases Post Exercise Blood Glucose in Response to Downhill Running

2020 ◽  
Author(s):  
Keyword(s):  
Blood Glucose ◽  
Magnesium Supplementation ◽  
Post Exercise ◽  
Downhill Running ◽  
Perceived Pain

scholarly journals One week of magnesium supplementation lowers IL-6, muscle soreness and increases post-exercise blood glucose in response to downhill running

2019 ◽  
Vol 119 (11-12) ◽  
pp. 2617-2627 ◽  
Author(s):  
Charles James Steward ◽  
Yue Zhou ◽  
Gary Keane ◽  
Matthew David Cook ◽  
Yunyi Liu ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Muscle Soreness ◽  
Magnesium Supplementation ◽  
Post Exercise ◽  
Downhill Running

scholarly journals The B2 Receptor of Bradykinin Is Not Essential for the Post-Exercise Increase in Glucose Uptake by Insulin-Stimulated Mouse Skeletal Muscle

2011 ◽  
pp. 511-519 ◽  
Author(s):  
G. G. SCHWEITZER ◽  
C. M. CASTORENA ◽  
T. HAMADA ◽  
K. FUNAI ◽  
E. B. ARIAS ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Blood Glucose ◽  
Glucose Uptake ◽  
Insulin Action ◽  
Plasma Insulin ◽  
Treadmill Exercise ◽  
Post Exercise ◽  
Skeletal Muscle Glucose Uptake ◽  
Glucose Plasma ◽  
Exercise Induced

Bradykinin can enhance skeletal muscle glucose uptake (GU), and exercise increases both bradykinin production and muscle insulin sensitivity, but bradykinin’s relationship with post-exercise insulin action is uncertain. Our primary aim was to determine if the B2 receptor of bradykinin (B2R) is essential for the post-exercise increase in GU by insulin-stimulated mouse soleus muscles. Wildtype (WT) and B2R knockout (B2RKO) mice were sedentary or performed 60 minutes of treadmill exercise. Isolated soleus muscles were incubated with [3H]-2-deoxyglucose ±insulin (60 or 100 μU/ml). GU tended to be greater for WT vs. B2RKO soleus with 60 μU/ml insulin (P=0.166) and was significantly greater for muscles with 100 μU/ml insulin (P<0.05). Both genotypes had significant exercise-induced reductions (P<0.05) in glycemia and insulinemia, and the decrements for glucose (~14 %) and insulin (~55 %) were similar between genotypes. GU tended to be greater for exercised vs. sedentary soleus with 60 μU/ml insulin (P=0.063) and was significantly greater for muscles with 100 μU/ml insulin (P<0.05). There were no significant interactions between genotype and exercise for blood glucose, plasma insulin or GU. These results indicate that the B2R is not essential for the exercise-induced decrements in blood glucose or plasma insulin or for the post-exercise increase in GU by insulin-stimulated mouse soleus muscle.

scholarly journals Effects of Post-Exercise Honey Drink Ingestion on Blood Glucose and Subsequent Running Performance in the Heat

2015 ◽  
Vol 6 (3) ◽  
Author(s):  
Nur Syamsina Ahmad ◽  
Foong Kiew Ooi ◽  
Mohammed Saat Ismail ◽  
Mahaneem Mohamed
Keyword(s):  
Blood Glucose ◽  
Post Exercise ◽  
Running Performance

scholarly journals Effect of Exercise Duration on Postprandial Glycaemic and Insulinaemic Responses in Adolescents

Nutrients ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 754
Author(s):  
Karah J. Dring ◽  
Simon B. Cooper ◽  
Ryan A. Williams ◽  
John G. Morris ◽  
Caroline Sunderland ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Plasma Insulin ◽  
Intermittent Exercise ◽  
Blood Glucose Concentration ◽  
Area Under The Curve ◽  
Exercise Duration ◽  
Plasma Insulin Concentration ◽  
Post Exercise ◽  
Beneficial Effects ◽  
Loughborough Intermittent Shuttle Test

High-intensity intermittent exercise (HIIE) is a potential intervention to manage hyperglycaemia and insulin resistance in adolescents. The aim of this study was to determine the optimum duration of HIIE to reduce postprandial glycaemic and insulinaemic responses in adolescents and the longevity of the response. Thirty-nine participants (12.4 ± 0.4 year) completed a 30- and 60-min exercise trial (Loughborough Intermittent Shuttle Test) and a rested control trial in a randomised crossover design. Capillary blood samples were taken at baseline, immediately and 1-h post-exercise; and 30, 60 and 120 min following a standardised lunch (day one) and a standardised breakfast 24-h post-exercise. Plasma insulin total area under the curve (tAUC) following lunch was lower following 60-min HIIE (21,754 ± 16,861 pmol·L−1 × 120 min, p = 0.032) and tended to be lower following 30-min HIIE (24,273 ± 16,131 pmol·L−1 × 120 min, p = 0.080), when compared with the resting condition (26,931 ± 21,634 pmol·L−1 × 120 min). Blood glucose concentration was lower 1-h post-exercise following 30-min HIIE (3.6 ± 0.6 mmol·L−1) when compared to resting (4.1 ± 0.9 mmol·L−1, p = 0.001). Blood glucose and plasma insulin concentration did not differ across trials on day two. Shorter bouts of HIIE (30-min), as well as a 60-min bout, reduced the postprandial insulinaemic response to lunch, an ecologically valid marker of insulin sensitivity. As the beneficial effects of HIIE were limited to 3 h post-exercise, adolescents are recommended to engage daily HIIE to enhance metabolic health.

scholarly journals Usage of Fruit-Infused Water for Prevention of Dehydration Due to Endurance Exercise

2018 ◽  
Vol 13 (3) ◽  
pp. 417-422
Author(s):  
Mohammad Arif Ali ◽  
Setya Rahayu ◽  
Nanang Indardi ◽  
Gustiana Mega Anggita ◽  
Fatona Soraya ◽  
...  
Keyword(s):  
Body Weight ◽  
Blood Glucose ◽  
Experimental Research ◽  
Endurance Exercise ◽  
Previous Investigation ◽  
Fluid Intake ◽  
Post Exercise ◽  
Beneficial Effects ◽  
Urine Color ◽  
Before And After

This study aimed to extend previous investigation regarding its beneficial effects on changes of blood glucose. This experimental research was conducted from 06:00-12:00. Twenty-four young men (age 19-20 y.o.) were divided into three groups, Fasting-Exercise-Only (FEO), Fasting-Exercise-Water (FEW), and Fasting-Exercise with Fruit-Infused Water (FEF). Subjects underwent fasting for 12 h before the experimental day. The data of body weight (Kg) and macroscopic urine color were collected before and after exercise. Body weight in all experimental groups were decreased by 1% during endurance exercise. There were no differences in decrease of body weight between FEF and FEW groups compared to FEO group (p>.05). The change in urine color was significantly different between pre-exercise and post-exercise data (p<.05). The darkest urine color was observed in FEO group (4.75), followed by FEW group (4.25), while FEF group (3.63) did not reach dehydration level. In conclusion, fruit-infused water is suggested to be drink as a choice for fluid intake during exercise.

scholarly journals Effects of Post-Exercise Honey Drink Ingestion on Blood Glucose and Subsequent Running Performance in The Heat

2015 ◽  
Vol 6 (2) ◽  
Author(s):  
Nur Syamsina Ahmad ◽  
Foong Kiew Ooi ◽  
Mohammed Saat Ismail ◽  
Mahaneem Mohamed
Keyword(s):  
Blood Glucose ◽  
Post Exercise ◽  
Running Performance

scholarly journals Exogenous Ketones Lower Blood Glucose Level in Rested and Exercised Rodent Models

Nutrients ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 2330 ◽  
Author(s):  
Ari ◽  
Murdun ◽  
Koutnik ◽  
Goldhagen ◽  
Rogers ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Rodent Models ◽  
Lower Blood Glucose ◽  
Post Exercise ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Lower Blood Glucose Level ◽  
Lower Blood

Diseases involving inflammation and oxidative stress can be exacerbated by high blood glucose levels. Due to tight metabolic regulation, safely reducing blood glucose can prove difficult. The ketogenic diet (KD) reduces absolute glucose and insulin, while increasing fatty acid oxidation, ketogenesis, and circulating levels of β-hydroxybutyrate (βHB), acetoacetate (AcAc), and acetone. Compliance to KD can be difficult, so alternative therapies that help reduce glucose levels are needed. Exogenous ketones provide an alternative method to elevate blood ketone levels without strict dietary requirements. In this study, we tested the changes in blood glucose and ketone (βHB) levels in response to acute, sub-chronic, and chronic administration of various ketogenic compounds in either a post-exercise or rested state. WAG/Rij (WR) rats, a rodent model of human absence epilepsy, GLUT1 deficiency syndrome mice (GLUT1D), and wild type Sprague Dawley rats (SPD) were assessed. Non-pathological animals were also assessed across different age ranges. Experimental groups included KD, standard diet (SD) supplemented with water (Control, C) or with exogenous ketones: 1, 3-butanediol (BD), βHB mineral salt (KS), KS with medium chain triglyceride/MCT (KSMCT), BD acetoacetate diester (KE), KE with MCT (KEMCT), and KE with KS (KEKS). In rested WR rats, the KE, KS, KSMCT groups had lower blood glucose level after 1 h of treatment, and in KE and KSMCT groups after 24 h. After exercise, the KE, KSMCT, KEKS, and KEMCT groups had lowered glucose levels after 1 h, and in the KEKS and KEMCT groups after 7 days, compared to control. In GLUT1D mice without exercise, only KE resulted in significantly lower glucose levels at week 2 and week 6 during a 10 weeks long chronic feeding study. In 4-month and 1-year-old SPD rats in the post-exercise trials, blood glucose was significantly lower in KD and KE, and in KEMCT groups, respectively. After seven days, the KSMCT group had the most significantly reduced blood glucose levels, compared to control. These results indicate that exogenous ketones were efficacious in reducing blood glucose levels within and outside the context of exercise in various rodent models of different ages, with and without pathology.

scholarly journals Acute Effects of an “Energy Drink” on Short-Term Maximal Performance, Reaction Times, Psychological and Physiological Parameters: Insights from a Randomized Double-Blind, Placebo-Controlled, Counterbalanced Crossover Trial

Nutrients ◽  
2019 ◽  
Vol 11 (5) ◽  
pp. 992 ◽  
Author(s):  
Chtourou ◽  
Trabelsi ◽  
Ammar ◽  
Shephard ◽  
Bragazzi
Keyword(s):  
Blood Pressure ◽  
Blood Glucose ◽  
Mood State ◽  
Reaction Times ◽  
Energy Drink ◽  
Short Term ◽  
Mean Power ◽  
Double Blind ◽  
Post Exercise ◽  
Double Blind Placebo

The current study examined the relationships between the effects of consuming a caffeine-containing “energy drink” upon (i) short-term maximal performance, (ii) reaction times, and (iii) psychological factors (i.e., mood state, ratings of perceived exertion (RPE), and affective load) and on physiological parameters (i.e., blood pressure and blood glucose). A randomized, double-blind, placebo-controlled, counterbalanced crossover design was implemented in this study. Nineteen male physical-education students (age: 21.2 ± 1.2 years; height: 1.76 ± 0.08 m; body-mass: 76.6 ± 12.6 kg) performed two test sessions: after drinking the “Red Bull’ beverage (RB) and after drinking a placebo (PL). One hour after ingestion of each drink, resting blood glucose and blood pressure were measured and the participants completed the Profile of Mood States questionnaire. Then, after a 5-min warm-up, simple visual reaction time and handgrip force were measured, and the 30-s Wingate test was performed. Immediately after these tests, the RPE, blood glucose, and blood pressure were measured, and the affective load was calculated. Differences between treatments were assessed using two-way repeated measures analyses of variance and paired t-tests, as appropriate. Relationships between the test variables were assessed using Bland–Altman correlations. Significant (i) improvements in peak and mean power output, handgrip force, pre- and post-exercise blood glucose, blood pressure, and vigor and (ii) reductions in reaction times, depression, confusion, fatigue, anger, anxiety, RPE, and affective load scores were observed after RB compared to PL. There were significant correlations of (i) physical performances and reaction times with (ii) RPE, affective load, and pre- and post-exercise blood glucose levels. Gains in peak and mean power were significantly correlated with reductions in fatigue, anxiety (peak power only), and anger (mean power only). The reduction of reaction times was significantly correlated with decreases in confusion and anger and with increases in vigor. Handgrip force and reaction times were significantly correlated with pre- and post-exercise blood pressures. We conclude that RB ingestion has a positive effect on physical performance and reaction times. This effect is related to ergogenic responses in both psychological (i.e., RPE, affective load, and mood state) and physiological (i.e., blood glucose and blood pressure) domains.

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