abstract：:This study was undertaken to determine the cell adhesion molecule profile of CD4+, CD8hi and CD56+ lymphocytes, which are mobilised to and from the peripheral blood during and after prolonged aerobic exercise. Ten healthy males (21-35 years old) were tested on two occasions, separated by at least 14 days. On the first...

journal_title：European journal of applied physiology

authors： Gannon GA,Rhind SG,Shek PN,Shephard RJ

更新日期：2001-04-01 00:00:00

abstract：:To examine the effects of thermal stress on the blood pressure variability and the arterial baroreceptor-cardiac reflex during orthostatic stress, 11 male volunteers underwent whole body thermal stress using a cool or hot water-perfused suit during 5 min of 70 degrees head-up tilt (HUT). The spontaneous variability in...

journal_title：European journal of applied physiology

authors： Yamazaki F,Sone R

更新日期：2001-04-01 00:00:00

abstract：:The purpose of this study was to describe the force/velocity and power/velocity relationships obtained during squat exercise. The maximal force (F0) was extrapolated from the force/velocity relationship and compared to the isometric force directly measured with the aid of a force platform placed under the subject's fe...

journal_title：European journal of applied physiology

authors： Rahmani A,Viale F,Dalleau G,Lacour JR

更新日期：2001-03-01 00:00:00

abstract：:In this study we investigated force loss and recovery after eccentric exercise, and further characterized profound losses in muscle function (n = 192 subjects--98 males, 94 females; population A). Maximal voluntary contractile force (MVC) was assessed before, immediately after, and at 36 and 132 h after eccentric exer...

journal_title：European journal of applied physiology

authors： Sayers SP,Clarkson PM

更新日期：2001-01-01 00:00:00

abstract：:The influence of fatigue on the stretch reflex evoked in ankle extensor muscles by hopping was investigated in six healthy men. The men hopped on a force platform, at spontaneous frequency and amplitude, until they were unable to maintain the initial frequency or amplitude of the jumps. This task was done with the kne...

journal_title：European journal of applied physiology

authors： Maton B,Le Pellec A

更新日期：2001-01-01 00:00:00

abstract：:All studies on the oxygen uptake (VO2) slow component have been carried out for the sporting disciplines of cycling or running, but never for swimming. Considering that front crawl swimming is a sport discipline that is fundamentally different from both running and cycling, the aim of this study was to verify whether ...

journal_title：European journal of applied physiology

authors： Demarie S,Sardella F,Billat V,Magini W,Faina M

更新日期：2001-01-01 00:00:00

abstract：:The purpose of this study was to investigate the effects of 20 days bed-rest on the elastic properties of tendon structures of the human knee extensor muscles in vivo. Six healthy men carried out a 6 degrees head-down bed-rest for 20 days. Muscle volume and maximal voluntary contraction (MVC) torque of the quadriceps ...

journal_title：European journal of applied physiology

authors： Kubo K,Akima H,Kouzaki M,Ito M,Kawakami Y,Kanehisa H,Fukunaga T

更新日期：2000-12-01 00:00:00

abstract：:Six men and four women performed, in separate trials, maximal dynamic knee extensions with loads of 15%, 30%, 45% and 60% of maximal isometric knee extension peak torque (MVC). The dynamic extensions were done after postactivation potentiation (PAP) had been induced with a 10-s MVC, and in a control trial without PAP....

journal_title：European journal of applied physiology

authors： Gossen ER,Sale DG

更新日期：2000-12-01 00:00:00

abstract：:The percutaneous muscle biopsy technique is an important tool used in exercise and applied physiology to study human skeletal muscle structure, adaptation, and regeneration. One important use of this technique has been the assessment of ultrastructural muscle damage, especially in tissue samples obtained following str...

journal_title：European journal of applied physiology

authors： Roth SM,Martel GF,Rogers MA

更新日期：2000-11-01 00:00:00

abstract：:The purpose of the current investigation was to determine whether sodium citrate enhances endurance cycling performance and, if so, what dosage(s) produces this effect. Eight trained [peak power output: 362 (48) W; power:weight: 5.1 (0.4) W x kg(-1), mean (SD)] male cyclists were requested to complete four, 40-km time...

journal_title：European journal of applied physiology

authors： Schabort EJ,Wilson G,Noakes TD

更新日期：2000-11-01 00:00:00

abstract：:The aim of this study was to analyze the dynamic behavior of the high-frequency component (HF > 0.15 Hz) of heart rate variability (HRV) and the respiratory frequency in relation to the anaerobic threshold (AT). Twenty-two healthy subjects [mean (SD) age: 24 (6) years, height: 175 (10) cm, body mass: 65 (11) kg] compl...

journal_title：European journal of applied physiology

authors： Anosov O,Patzak A,Kononovich Y,Persson PB

更新日期：2000-11-01 00:00:00

abstract：:The purpose of the present study was to investigate motor unit (MU) recruitment and firing rate, and the MU action potential (MUAP) characteristics of the human supraspinatus muscle during prolonged static contraction and subsequent recovery. Eight female subjects sustained a 30 degrees shoulder abduction, requiring 1...

journal_title：European journal of applied physiology

authors： Jensen BR,Pilegaard M,Sjøgaard G

更新日期：2000-10-01 00:00:00

abstract：:The purpose of this study was to examine the physiological effects of 3000-m swimming on subsequent 3-h cycling time trial performance in ultraendurance triathletes. Eight highly trained ultraendurance triathletes [mean (SEM) age 34 (2) years, body fat 12.5 (0.8)%, maximum oxygen consumption 63.2 (2.1) ml x kg(-1) x m...

journal_title：European journal of applied physiology

authors： Laursen PB,Rhodes EC,Langill RH

更新日期：2000-09-01 00:00:00

abstract：:To investigate the possible role of adrenaline in the response of interleukin (IL)-6 and IL-1 receptor antagonists (ra) to extreme physiological conditions such as trauma and exercise, we examined the concentrations in the plasma of these cytokines during an adrenaline infusion. Given the fact that HIV infected patien...

journal_title：European journal of applied physiology

authors： Søndergaard SR,Ostrowski K,Ullum H,Pedersen BK

更新日期：2000-09-01 00:00:00

abstract：:Ten male and ten female young adults trained the knee extensors of one leg eccentrically and those of the other concentrically for 6 weeks, using a gymnasium leg-extension machine. Before and after training, both legs of each subject were tested isometrically for maximum voluntary knee-extensor force, and in both ecce...

journal_title：European journal of applied physiology

authors： Spurway NC,Watson H,McMillan K,Connolly G

更新日期：2000-08-01 00:00:00

abstract：:The purpose of this study was to evaluate the effects of various modes of training on the time-course of changes in lipoprotein-lipid profiles in the blood, cardiovascular fitness, and body composition after 16 weeks of training and 6 weeks of detraining in young women. A group of 48 sedentary but healthy women [mean ...

journal_title：European journal of applied physiology

authors： LeMura LM,von Duvillard SP,Andreacci J,Klebez JM,Chelland SA,Russo J

更新日期：2000-08-01 00:00:00

abstract：:Coordination of the respiratory rhythm with the rhythm of limb movements has often been observed during rhythmical exercise (e.g. in locomotion). It is usually associated with changes in the respiratory time course, but not in the locomotor rhythm. Therefore, we hypothesised that in walking, the extent of coordination...

journal_title：European journal of applied physiology

authors： Rassler B,Kohl J

更新日期：2000-07-01 00:00:00

abstract：:This study aimed to determine whether brief hypoxic stimuli in a hypobaric chamber are able to elicit erythropoietin (EPO) secretion, and to effectively stimulate erythropoiesis in the short term. In two different experiments, a set of haematological, biochemical, haemorheological, aerobic performance, and medical tes...

journal_title：European journal of applied physiology

authors： Rodríguez FA,Ventura JL,Casas M,Casas H,Pagés T,Rama R,Ricart A,Palacios L,Viscor G

更新日期：2000-06-01 00:00:00

abstract：:The Du Bois and Du Bois body surface area (BSA) equation is used widely to normalise physiological parameters. However, that only nine subjects were used in its derivation does not appear to be well known and does not justify its ubiquitous application. Furthermore, the derivation appears to be hampered by a lack of m...

journal_title：European journal of applied physiology

authors： Shuter B,Aslani A

更新日期：2000-06-01 00:00:00

abstract：:The purpose of this study was to investigate the effects of resistance training on the morphological and functional properties of human lower limb muscles during 20 days of 6 degrees head-down-tilt bed rest. Nine men were randomly assigned to the resistance training group (BR-Tr, n = 5) or the non-training, control gr...

journal_title：European journal of applied physiology

authors： Akima H,Kubo K,Kanehisa H,Suzuki Y,Gunji A,Fukunaga T

更新日期：2000-05-01 00:00:00

abstract：:Future activities in space will require greater periods of time in extreme environments in which the body periphery will be vulnerable to chilling. Maintaining the hands and fingers in comfortable conditions enhances finger flexibility and dexterity, and thus effects better work performance. We have evaluated the effi...

journal_title：European journal of applied physiology

authors： Koscheyev VS,Leon GR,Paul S,Tranchida D,Linder IV

更新日期：2000-05-01 00:00:00

abstract：:The aim of this study was to quantify the influence of head-up-tilt (HUT) on the isocapnic hypoxic ventilatory response (HVR) in man, and to investigate the effect of orthostatic blood shifts separately from other gravitational effects by the application of lower-body negative pressure (LBNP) with subjects in a horizo...

journal_title：European journal of applied physiology

authors： Hildebrandt W,Ottenbacher A,Schuster M,Baisch F,Bärtsch P

更新日期：2000-04-01 00:00:00

abstract：:Hypothermia is commonly found in accidents on land and at sea, yet its pulmonary circulatory effects have not been studied before. To study the effects of hypothermia on the right heart function and pulmonary circulation, cardiac catheterization was carried out on nine anaesthetized beagle dogs. The dogs were cooled b...

journal_title：European journal of applied physiology

authors： Palo M,Lauri T,Timisjärvi J

更新日期：2000-03-01 00:00:00

abstract：:Androgenic steroids administered in doses at pharmacological levels to sedentary animals have been shown to result in a reduced beta-adrenoceptor-mediated increase in systolic cardiac performance when assessed in vivo. Whether the attenuated adrenergic response occurs as a consequence of alterations in either cardiac ...

journal_title：European journal of applied physiology

authors： Norton GR,Trifunovic B,Woodiwiss AJ

更新日期：2000-03-01 00:00:00

abstract：:The objective of this study was to evaluate the viability of using a single test in which cardiorespiratory variables are measured, to establish training guidelines in running and/or cycling training activities. Six triathletes (two females and four males), six runners (two females and four males) and six males cyclis...

journal_title：European journal of applied physiology

authors： Basset FA,Boulay MR

更新日期：2000-02-01 00:00:00

abstract：:This study is an investigation of the relationship between muscle morphology and surface electromyographic (EMG) parameters [mean frequency of the power spectrum (MNF), signal amplitude (root mean square, RMS) and the signal amplitude ratio (SAR; i.e. the ratio between the RMS level during the passive part of the cont...

journal_title：European journal of applied physiology

authors： Gerdle B,Karlsson S,Crenshaw AG,Elert J,Fridén J

更新日期：2000-01-01 00:00:00

abstract：:In this study, we compared the biomechanical and physiological responses of healthy men and women during bilateral load carriage while they walked on a treadmill at their self-selected velocity. Eleven men mean (SD) maximal oxygen uptake, [VO(2)(max) = 56.0 (7.1) ml x kg(-1) x min(-1)] and 11 women [VO(2)(max) = 44.6 ...

journal_title：European journal of applied physiology

authors： Bhambhani Y,Maikala R

更新日期：2000-01-01 00:00:00

abstract：:Near-infrared finger photoplethysmograms were recorded and double-normalized pulse volumes (DNPV = DeltaV(b)/V(b); V(b) = total blood volume in the fingertip, DeltaV(b) = pulsatile component of V(b)) were calculated in ten subjects during, immersion of the contralateral hand in water at three different temperatures (4...

journal_title：European journal of applied physiology

authors： Tanaka G,Sawada Y,Yamakoshi K

更新日期：2000-01-01 00:00:00