Abstract：
:Evidence suggests that strong ions can exist reversibly bound to proteins in a pH-dependent manner and that they can be recruited into the biological solution, modulating its strong ion difference in a process that opposes the acid base disturbances imposed on the system. These recruitable strong ions represent the solution's 'strong ion reserve'. The physiologic [corrected] role of these protein-bound strong ions [corrected] in the buffering of acid base disorders is discussed.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Agrafiotis Mdoi
10.1007/s00421-010-1803-1subject
Has Abstractpub_date
2011-08-01 00:00:00pages
1951-4issue
8eissn
1439-6319issn
1439-6327journal_volume
111pub_type
杂志文章abstract：:We review the literature on whether exercise is a synchroniser of human circadian rhythms, and highlight the specific methodological problems that are associated with this topic. In applied research, exercise has been investigated as a treatment for jet lag and shift-work problems. In these studies, there have been di...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-006-0361-z
更新日期：2007-03-01 00:00:00
abstract：PURPOSE:It is a widely accepted premise in the scientific community and by athletes alike, that adding resistance exercise to a regular regimen of endurance training increases endurance performance in endurance-trained men. However, critical power (CP), capillarization, and myofiber size remain unaffected by this addit...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-013-2752-2
更新日期：2014-01-01 00:00:00
abstract：:Beta-hydroxy-beta-methylbutyrate (HMB) is a metabolite derived from leucine. The anti-catabolic effect of HMB is well documented but its effect upon skeletal muscle strength and fatigue is still uncertain. In the present study, male Wistar rats were supplemented with HMB (320 mg/kg per day) for 4 weeks. Placebo group ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2224-5
更新日期：2012-07-01 00:00:00
abstract：:The aim of this study was to determine the timecourse of recovery of immunoendocrine responses following prolonged cycling. With the approval of the Ethics Committee, ten healthy men (age 21.6+/-0.9 years, height 1.77+/-0.01 m, body mass 66.9+/-1.8 kg, VO2max 54.2+/-2.0 ml kg(-1) min(-1); means+/-SEM) performed either...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-007-0529-1
更新日期：2007-11-01 00:00:00
abstract：:A common null polymorphism (rs1815739; R577X) in the gene that codes for α-actinin-3 (ACTN3) has been related to different aspects of exercise performance. Individuals who are homozygous for the X allele are unable to express the α-actinin-3 protein in the muscle as opposed to those with the RX or RR genotype. α-actin...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-018-4010-0
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:We examined the effect of ischemic preconditioning (IPC) on changes in muscle force, activation, and the spinal reflex pathway during and after repeated sprint cycling. METHODS:Eight recreationally active men (high-intensity cardiorespiratory training > 3 times per week, > 6 months) completed two exercise sess...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04359-9
更新日期：2020-05-01 00:00:00
abstract：:The association of expertness in specific motor activities with a higher ability to sustain a constant application of force, regardless of muscle length, has been hypothesized. Ten highly skilled (HS group) young tennis and handball athletes and 10 sedentary (S group) individuals performed maximal and submaximal (5, 1...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-009-1184-5
更新日期：2009-12-01 00:00:00
abstract：:Cardiorespiratory fitness is an independent predictor of cardiovascular events in women; however, maximal oxygen consumption (VO(2max)) protocols are not always feasible. The Evaluation of Physical Activity Measures in Middle-Aged Women Study was a 6-week study designed to evaluate six physical activity (PA) measures ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1615-3
更新日期：2011-01-01 00:00:00
abstract：:The purpose was to examine in free-living individuals from a high-density city (1) the objectively determined physical activity levels across quartiles derived from pedometer step counts, (2) the pedometer steps day(-1) required to meet health-enhancing guidelines of accruing 30 min day(-1) of moderate physical activi...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0789-4
更新日期：2008-10-01 00:00:00
abstract：:The present study investigated the use of a tri-axial accelerometer, Tracmor2, for the measurement of physical activity in children. Eleven children [age 6.9 (2.2) years, body mass 19.5 (5.3) kg and height 112.3 (14.4) cm] were studied. Total daily energy expenditure (TDEE) was measured using the doubly labeled water ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-003-0891-6
更新日期：2003-08-01 00:00:00
abstract：:Though conventional wisdom suggests that a rise in blood pressure is a reality of advancing age, in fact, it appears that progressive elevation in sympathetic activity, not necessarily accompanied by increased blood pressure, is intrinsic to cardiovascular aging in humans. The mechanism behind this elevation would see...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-013-2731-7
更新日期：2014-03-01 00:00:00
abstract：:Nitric oxide (NO), a short-lived vasoactive substance that has multiple physiological functions, is also involved in skeletal muscle physiology. This work examines the levels of nitrate (the metabolic end-product of NO) in muscle and plasma after different exercise protocols: namely acute, eccentric, cardiac stress an...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-002-0693-2
更新日期：2002-11-01 00:00:00
abstract：:We compared two methods to determine IL-6 at rest and following exercise. On two occasions, plasma IL-6 was determined in 10 men and 13 women before and immediately following 90 min of cycling at 65% V(O)(2max) using a cytometric bead array (CBA) and an ELISA. The CBA detected IL-6 in 63% of pre-exercise samples and 8...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0866-8
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:It was hypothesized that patients with chronic obstructive pulmonary disease (COPD) would exhibit a slow muscle deoxygenation (HHb) recovery time when compared with sedentary controls. METHODS:Neuromuscular electrical stimulation (NMES 40 and 50 mA, 50 Hz, 400 µs) was employed to induce isometric contraction o...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-016-3442-7
更新日期：2016-10-01 00:00:00
abstract：:Hyperventilation prior to breath-hold diving increases the risk of syncope as a result of hypoxia. Recently, a number of cases of near-drownings in which the swimmers did not hyperventilate before breath-hold diving have come to our attention. These individuals had engaged in prolonged exercise prior to breath-hold di...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-004-1242-y
更新日期：2005-03-01 00:00:00
abstract：:Using an improved Peronnet-Thibault model to analyse the maximal power available during exercise, it was found that a 3rd-order relaxation process for the decreasing dynamics of aerobic power can describe accurately the data available for world track records and aerobic-to-total energy ratio (ATER). It was estimated t...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-001-0555-3
更新日期：2002-04-01 00:00:00
abstract：:Whole-body vibration (WBV) is being promoted as an efficient complement to resistance training. The aim of this study was to investigate the effects of an 8-week program of WBV in combination with resistance training on knee extensors muscular performance. A group of 29 young adults (25 men, 4 women; age 21.8 ± 1.5) p...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2091-0
更新日期：2012-04-01 00:00:00
abstract：:The aim of this study was to investigate the role of trunk incline (TI) and projected frontal area (A(eff)) in determining drag during active/passive measurements. Active drag (D(a)) was measured in competitive swimmers at speeds from 0.6 to 1.4 m s(-1); speed specific drag (D(a)/v(2)) was found to decrease as a funct...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-009-1007-8
更新日期：2009-05-01 00:00:00
abstract：:We developed a rat model of fast-strain muscle injury to examine the relationship between functional deficit and the degree of muscle damage. A single fast strain was applied to the right plantaris (Plt) muscle of adult male rats. A tetanic contraction was induced by stimulating the sciatic nerve. Three types of strai...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s004210100431
更新日期：2001-07-01 00:00:00
abstract：:The present study examined the effects of raising both skin temperature and core temperature, separately and in combination, on perceptions of heat-related fatigue (alertness, contentment, calmness and thermal comfort), cardiovascular function and on objective measures of cognitive performance (reaction time and accur...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0677-y
更新日期：2008-09-01 00:00:00
abstract：PURPOSE:Muscular strength is suggested to be dependent upon muscle characteristics. Yet, sex-specific relationships of muscle characteristics to strength in the resistance-trained require investigation. Therefore, the purpose was to evaluate sex differences in muscle characteristics and isometric strength in the elbow ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-018-3962-4
更新日期：2018-11-01 00:00:00
abstract：PURPOSE:This study compared the adaptive responses to two concurrent training programmes frequently used in professional soccer. METHODS:Fifteen youth soccer players (17.3 ± 1.6 years, 1.82 ± 0.06 m, 77.0 ± 7.3 kg; VO2 peak, 62.0 ± 4.7 ml(-1) kg(-1) min(-1)) who compete in the English Premier League volunteered for th...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3218-5
更新日期：2015-11-01 00:00:00
abstract：PURPOSE:The aim of the present study was to investigate (i) how glycolytic metabolism assessed by accumulated oxygen deficit (AODgly) and blood metabolic responses (lactate and pH) resulting from high-intensity exercise change during growth, and (ii) how lean body mass (LBM) influences AODgly and its relationship with ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04436-z
更新日期：2020-10-01 00:00:00
abstract：:The maximal lactate steady state (MLSS) is defined as the highest blood lactate concentration that can be maintained over time without a continual blood lactate accumulation. The objective of the present study was to analyze the effects of pedal cadence (50 vs. 100 rev min(-1)) on MLSS and the exercise workload at MLS...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-005-0090-8
更新日期：2006-03-01 00:00:00
abstract：:Dynamic stretching has gained popularity, due to a number of studies showing an increase in high intensity performance compared to static stretch modalities. Twenty-four males (age mean 21 +/- 0.3 years) performed a standardised 10 min jogging warm-up followed by either; no stretching (NS), slow dynamic stretching at ...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-010-1386-x
更新日期：2010-06-01 00:00:00
abstract：:Stressful exercise results in temporary immune depression. However, the impact of exercise on the immune responses via toll-like receptor (TLR) 7, which recognizes the common viral genomic feature, single-stranded RNA, remains unclear. To clarify the effect of stressful exercise on immune function in response to viral...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1560-1
更新日期：2010-11-01 00:00:00
abstract：:Triglyceride-rich postprandial lipoproteins are known to activate endothelial cells in vitro, contributing to atherosclerosis. Endothelial microparticles (EMP) are membranous vesicles released into the circulation from vascular endothelial cells that permit cell activation to be monitored in vivo. The objective of the...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-009-1050-5
更新日期：2009-07-01 00:00:00
abstract：:Intramuscular and surface electromyographic (EMG) activities were recorded from the left and right upper trapezius muscle of eight healthy male subjects during 5-min long static contractions at 2% and 5% of the maximal voluntary contraction (MVC) force. Intramuscular signals were detected by wire electrodes while surf...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-004-1261-8
更新日期：2006-01-01 00:00:00
abstract：:The present study investigated the changes occurring in interstitial metabolite concentrations and blood flow in insulin-resistant human skeletal muscle during the post-exercise recovery period following a single 2-h bout of one-legged exercise. In addition, the effect of microdialysis perfusion with insulin or the in...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0753-3
更新日期：2008-07-01 00:00:00
abstract：PURPOSE:To determine whether mechanomyographic (MMG) determined contractile properties of the biceps brachii change during exercise-induced hypertrophy and subsequent disuse atrophy. METHODS:Healthy subjects (mean ± SD, 23.7 ± 2.6 years, BMI 21.8 ± 2.4, n = 19) performed unilateral biceps curls (9 sets × 12 repetition...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-016-3469-9
更新日期：2016-12-01 00:00:00
