scholarly journals The influence of hydration status during prolonged endurance exercise on salivary antimicrobial proteins

2015 ◽  
Vol 115 (9) ◽  
pp. 1887-1895 ◽  
Author(s):  
Sophie C. Killer ◽  
Ida S. Svendsen ◽  
Michael Gleeson
Keyword(s):  
Endurance Exercise ◽  
Hydration Status ◽  
Antimicrobial Proteins ◽  
Influence Of Hydration ◽  
Salivary Antimicrobial Proteins

Effects of exercise intensity on salivary antimicrobial proteins and markers of stress in active men

2008 ◽  
Vol 26 (6) ◽  
pp. 653-661 ◽  
Author(s):  
Judith E. Allgrove ◽  
Elisa Gomes ◽  
John Hough ◽  
Michael Gleeson
Keyword(s):  
Exercise Intensity ◽  
Antimicrobial Proteins ◽  
Salivary Antimicrobial Proteins

scholarly journals VIEW: Is Drinking to Thirst Adequate to Appropriately Maintain Hydration Status During Prolonged Endurance Exercise? Yes

2016 ◽  
Vol 27 (2) ◽  
pp. 192-195 ◽  
Author(s):  
Martin D. Hoffman ◽  
James D. Cotter ◽  
Éric D. Goulet ◽  
Paul B. Laursen
Keyword(s):  
Endurance Exercise ◽  
Hydration Status

scholarly journals INFLUENCE OF HYDRATION STATUS ON RUNNING PERFORMANCE IN HIGH SCHOOL CROSS COUNTRY RUNNERS

2020 ◽  
Vol 52 (7S) ◽  
pp. 973-973
Author(s):  
Joshua Granger ◽  
Nathan Lemoine ◽  
Derek Calvert ◽  
Arnold Nelson ◽  
Neil Johannsen ◽  
...  
Keyword(s):  
High School ◽  
Hydration Status ◽  
Running Performance ◽  
Cross Country ◽  
Cross Country Runners ◽  
Influence Of Hydration

scholarly journals The Influence Of Hydration Status And Segmental Water Content On Echo Intensity In Older Men

2021 ◽  
Vol 53 (8S) ◽  
pp. 105-105
Author(s):  
Luke R. Arieta ◽  
Hayden K. Giuliani ◽  
Gena R. Gerstner ◽  
Jacob A. Mota ◽  
Eric D. Ryan
Keyword(s):  
Water Content ◽  
Older Men ◽  
Hydration Status ◽  
Echo Intensity ◽  
Influence Of Hydration

scholarly journals Impact of hydrating status on residual renal function in hemodialysis patients (first report)

2019 ◽  
pp. 40-46
Author(s):  
L. Surzhko ◽  
V. Lubashev ◽  
I. Poperechnyj
Keyword(s):  
Renal Function ◽  
Urine Volume ◽  
Residual Renal Function ◽  
Hemodialysis Patients ◽  
Hydration Status ◽  
Significant Difference ◽  
Daily Urine ◽  
The Relationship ◽  
Reliable Correlation ◽  
Influence Of Hydration

 Residual kidney function (RKF) is a powerful indicator of residual renal functional capacity that eliminates uremic toxins and fluid in hemodialysis patients. The purpose of our study was to investigate the influence of hydrating status on residual renal function in patients with CKD 5HD. Methods. A prospective observational study included 60 hemodialysis patients with CKD VD. All patients were examined - taken general and biochemical blood tests, determined the level of urea and creatinine in the daily urine. RKF was evaluated by urine volume, residual KT / V and KRU. Water balance was measured and evaluated using BCM-monitor. Results.During the analysis of BCM data, hyperhydration (OH / ECW above 15%) was revealed in 15 among all patients included in the study, which amounted to 25%. A statistically significant difference between patients who were hyperhydrated and normohydrated was found in relative (OH / ECW) and absolute hydration (OH), ECW, and ultrafiltration rates. Thus, in the group of hyperhydrated patients, the average relative hydration rate was 14.3% lower compared to normohydrated patients (p < 0.001) and absolute hydration by 2.6 l (p < 0.001). In further analysis, no significant difference between two groups was found in the indicators characterizing the RKF, namely, between the level of urine output, KRU, KT / Vren. The level of ultrafiltration in the group with normal hydration is 900 ml lower than that with hyperhydration (p < 0.005). In study the influence of indicators of hydration status such as OH, OH / ECW, TBW, ECW, ICW on RKF indices no reliable correlation of the above mentioned values ​​with diuresis, KRU, KT / Vren (p > 0.05) was found. A positive correlation was found between KRU, diuresis and KT / Vren, indicating that with increasing diuresis the KRU value and KT / Vren increase (p < 0.001). The same relationship was found between diuresis and KT / Vren, p < 0.001. An analysis of the relationship between absolute and relative hydration with dialysis efficacy (eKT / V) revealed that dialysis efficacy decreases with increase of hydratation in CKD 5HD patients (p < 0.05). Conclusions. The results obtained in our study indicate that the indicators of hydration status at baseline do not allow to find out an influence of them on the baseline level of RKF (diuresis, KRU and KT / Vren) in patients with CKD 5HD. Issues of the influence of hydration status on changes in RKF during the observation will be addressed in the following reports.

63 Effect of 100-km ultramarathon on N-terminal pro-B-type natriuretic peptide variation

2020 ◽  
Vol 41 (Supplement_1) ◽  
Author(s):  
C How ◽  
L Li ◽  
W Kao
Keyword(s):  
Body Weight ◽  
Natriuretic Peptide ◽  
Endurance Exercise ◽  
Fractional Excretion ◽  
Recovery Phase ◽  
Hydration Status ◽  
Volume Depletion ◽  
Spot Urine ◽  
Fractional Excretion Of Sodium ◽  
Exercise Induced

Abstract Introduction The change in N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels follows strenuous endurance exercise-imposed paradox. Our previous reports showed significant body weight (BW) loss with dehydration was common in ultramarathon runners. The aim of this study is to investigate whether the dehydration and renin-angiotensin-aldosterone system activation possibly contribute to exercise-induced NT-proBNP release. Methods Twenty-six participants who finished a 100-km ultramarathon in Taiwan were enrolled. For each participant, blood samples and spot urine samples were collected one week before the race, as well as immediately and 24 hours after the finish. Body weight change was recorded to monitor the hydration status. Results Prolonged endurance exercise led to a substantial increase in NT-pro-BNP. Compared to pre-race values, NT-pro-BNP levels significantly increased immediately after the race (24.3 ± 20.2 to 402.9 ± 305.9 pg/mL, p &lt; 0.05) and maintained the lasting high levels till 24 hours after the race finished (143.7 ± 126.1 pg/mL, p &lt; 0.05). The fractional excretion of sodium values were all below 1% in three different time points. The 100-km ultramarathon resulted in significant BW loss, and elevated of renin and aldosterone levels. However, only 24 hours after the race, there was a positive significantly relationship between NT-proBNP and aldosterone levels, but negative significantly relationship between NT-proBNP and BW increase during the recovery phase. Conclusions Results of this study showed the mechanism of NT-proBNP release immediate following the race were multifaceted. However, during the recovery phase, rehydration might lead to the decrease of NT-proBNP in the volume depletion state.

The influence of hydration status on heart rate variability after exercise heat stress

2005 ◽  
Vol 30 (7) ◽  
pp. 495-502 ◽  
Author(s):  
Robert Carter ◽  
Samuel N. Cheuvront ◽  
D.Walter Wray ◽  
Margaret A. Kolka ◽  
Lou A. Stephenson ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Heat Stress ◽  
Hydration Status ◽  
Influence Of Hydration
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