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Frontiers in Physiology
IF
3.20
Papers
6626
Papers 7131
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Published in Frontiers in Physiology 3.20
Jaqueline Santos Silva Lopes2
Estimated H-index: 2
(UFMT: Universidade Federal de Mato Grosso),
Aníbal Monteiro de Magalhães Neto2
Estimated H-index: 2
(UFMT: Universidade Federal de Mato Grosso)
+ -3 AuthorsClaudia Marlise Balbinoti Andrade (UFMT: Universidade Federal de Mato Grosso)
Purpose: Evidence indicates that muscle injury caused by exercise can lead to functional, biochemical, and clinical damage. These outcomes encompass an intrinsic potential to understand the real magnitude of interpretation of classic signs in sport environments and to monitor athletes, contributing to specific actions. However, little or no research has explored the general behavior of the variables presented in response to para jiu-jitsu. The objective of this study was to investigate the physi...
Published in Frontiers in Physiology 3.20
Peter B. Noble18
Estimated H-index: 18
(UWA: University of Western Australia),
Darshinee Kowlessur (UWA: University of Western Australia)+ -3 AuthorsKimberley C. W. Wang9
Estimated H-index: 9
(UWA: University of Western Australia)
Developmental abnormalities of airways may impact susceptibility to asthma in later life. We used a maternal hypoxia-induced mouse model of intrauterine growth restriction (IUGR) to examine changes in mechanical properties of the airway wall. Pregnant BALB/c mice were housed under hypoxic conditions (10.5% O2) from gestational day (GD) 11 – GD 17.5 (IUGR; term, GD 21). Following hypoxic exposure, mice were returned to a normoxic environment (21% O2). A control group of pregnant mice were housed ...
Published in Frontiers in Physiology 3.20
Maoxian Huang (Haida: Hainan University), Yangfan Dong (Haida: Hainan University)+ -3 AuthorsErchao Li (Haida: Hainan University)
The Pacific white shrimp (Litopenaeus vannamei), as a euryhaline penaeid species, can tolerate a wide range of salinities, but little is known on its strategies to cope with low salinity fluctuations from the aspect of lipidomics. Thus, in this study, L. vannamei were grown at low salinity of 3‰ with shrimp at salinity of 30‰ as the control for eight weeks, then an LC-MS-based lipidomics analysis was performed to reveal the lipid profile differences in gill or muscle samples of shrimp grown at d...
Published in Frontiers in Physiology 3.20
Bruce J. West44
Estimated H-index: 44
,
Malgorzata Turalska8
Estimated H-index: 8
In the last three decades, the analysis of heart rate variability by nonlinear methods demonstrated the complexity of cardiovascular regulation. Additionally to the observations of periodic heart rate regulation by the autonomic nervous system, the long-term statistics of the heart rate has been determined to reminisce a tempered Levy process. A number of heuristic arguments have previously been made to support a tempering conjecture, using exponentially truncated waiting times for the time inte...
Published in Frontiers in Physiology 3.20
Malgorzata Turalska1
Estimated H-index: 1
(ARL: United States Army Research Laboratory),
Bruce J West8
Estimated H-index: 8
(Durham University)
In the last three decades, the analysis of heart rate variability by nonlinear methods demonstrated the complexity of cardiovascular regulation. Additionally to the observations of periodic heart rate regulation by the autonomic nervous system, the long-term statistics of the heart rate has been determined to reminisce a tempered L\'{e}vy process. A number of heuristic arguments have previously been made to support a tempering conjecture, using exponentially truncated waiting times for the time ...
Published in Frontiers in Physiology 3.20
Yin Xin (GU: Guangzhou University), Huang Xin (GU: Guangzhou University)+ -3 AuthorsGuo Liheng (GU: Guangzhou University)
Sepsis is a systemic inflammatory disease with infection, and autophagy has been shown to play an important role in sepsis. This review summarizes the main regulatory mechanisms of autophagy in sepsis and its latest research. Recent studies have shown that autophagy can regulate innate immune processes and acquired immune processes, and the regulation of autophagy in different immune cells is different. Mitochondrial autophagy can select damaged mitochondria and remove it to deal with oxidative ...
Published in Frontiers in Physiology 3.20
Monèm Jemni (NBU: Ningbo University), Yaodong Gu (NBU: Ningbo University)+ -3 AuthorsFerman Konukman7
Estimated H-index: 7
(Qatar University)
The aim of this study was to compare the physiological responses between a vibration induced cycling step protocol (Vib) and normal cycling (without vibration, no-Vib). Eighteen moderate trained males (age 24.1 ± 4.3 years; weight 76.5 ± 10.5 kg; height 178.0 ± 6.4 cm) have participated in this study. They randomly performed two gradual maximal exercise tests on two separate days using a new bike that automatically induces vibration cycling and the Corival cycle ergometer. The choice of two diff...
Published in Frontiers in Physiology 3.20
Arnstein Sunde2
Estimated H-index: 2
(Sewanee: The University of the South),
Jan Michael Johansen (Sewanee: The University of the South)+ -3 AuthorsØyvind Støren (Sewanee: The University of the South)
The purpose of the present study was to compare time results from a roller-skiing double poling (DP) time trial with different physiological variables, muscular strength variables and DP characteristics in both male and female young competitive skiers with the same relative training background. In order to do this, 28 (16 women and 12 men) well-trained 16-25-year-old cross-country skiers from three Norwegian high schools for skiers, as well as local high performance competitive skiers from the S...
Published in Frontiers in Physiology 3.20
David J. Sprenkeler2
Estimated H-index: 2
(UU: Utrecht University),
Jet D.M. Beekman21
Estimated H-index: 21
(UU: Utrecht University)
+ -3 AuthorsMartin Vos47
Estimated H-index: 47
(UU: Utrecht University)
In addition to beat-to-beat fluctuations, action potential duration (APD) oscillates at 1.) a respiratory frequency and 2.) a low frequency (< 0.1 Hz), probably caused by bursts of sympathetic nervous system discharge. This study investigates whether ventricular remodeling in the chronic AV block (CAVB) dog alters these oscillations of APD and whether this has consequences for arrhythmogenesis. We performed a retrospective analysis of 39 dog experiments in sinus rhythm (SR), acute AV block (AAVB...
Published in Frontiers in Physiology 3.20
Franca Barbic13
Estimated H-index: 13
(University of Milan),
Karstner Heusser (DLR: German Aerospace Center)+ -3 AuthorsAntonio Roberto Zamunér (CUA: The Catholic University of America)
Orthostatic intolerance commonly occurs after prolonged bed rest, thus, increasing the risk of syncope and falls. Baroreflex-mediated adjustments of heart rate and sympathetic vasomotor activity (muscle sympathetic nerve activity, MSNA) are crucial for orthostatic tolerance. We hypothesized that prolonged bed rest deconditioning alters overall baroreceptor functioning thereby reducing orthostatic tolerance in healthy volunteers. As part of the European Space Agency Medium-term Bed Rest protocol,...
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