Corticomotor excitability contributes to neuromuscular fatigue following marathon running in man.

abstract：:This study examined the effect of pre-exercise carbohydrate (CHO) ingestion on pyruvate dehydrogenase complex (PDC) activation, acetyl group availability and substrate level phosphorylation (glycogenolysis and phosphocreatine (PCr) hydrolysis) in human skeletal muscle during the transition from rest to steady-state ex...

journal_title：Experimental physiology

authors： Tsintzas K,Williams C,Constantin-Teodosiu D,Hultman E,Boobis L,Greenhaff P

更新日期：2000-09-01 00:00:00

abstract：:It is commonly stated that smell elicits a parotid salivary reflex in humans. However, this assumption seems to be supported only by experiments in which either a lemon or an irritating odour has been used as the primary stimulus. In this study six pleasant odours, chocolate, vanilla, peppermint, beef, tomato and lemo...

journal_title：Experimental physiology

authors： Lee VM,Linden RW

更新日期：1991-05-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Is there sexual dimorphism in the occurrence of hepatic endoplasmic reticulum stress? What is the main finding and its importance? The transition from prepubertal to the adult age is associated with an increase in the unfolded protein response markers in the live...

journal_title：Experimental physiology

authors： Rossetti CL,de Oliveira Costa HM,Barthem CS,da Silva MH,de Carvalho DP,da-Silva WS

更新日期：2019-05-01 00:00:00

abstract：:A recent model predicted a local synovial circulation of extravascular fluid in which capillary filtrate entered a joint cavity and fluid simultaneously drained out of the cavity via intercellular pathways distant from capillaries. Here, solutions of albumin (10-250 g l-1) were infused continuously into the knee joint...

journal_title：Experimental physiology

authors： McDonald JN,Levick JR

更新日期：1992-05-01 00:00:00

abstract：:Transport of a number of dipolar amino acids (and the orally active antibiotic D-cycloserine) across the apical membrane of human intestinal epithelial (Caco-2) cell monolayers is mediated by a Na+-independent, pH-dependent transport mechanism. Relatively little is known about the mode of action of this transport syst...

journal_title：Experimental physiology

authors： Thwaites DT,Stevens BC

更新日期：1999-03-01 00:00:00

abstract：:The role of testosterone (T) in the regulation of cardiovascular function in females is not well understood. Our goal was to examine the effect of T on cardiomyocyte biology by measuring sarcomere shortening/relaxation and intracellular calcium cycling in adult female Sprague-Dawley rats. The rats were divided into th...

journal_title：Experimental physiology

authors： Beesley RD,Palmer BM,Casson PR,Toth MJ

更新日期：2013-01-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? The manuscript collectively combines the experimental observations from >100 publications focusing on the regulation of cerebral blood flow and metabolism during exercise from 1945 to the present day. What advances does it highlight? This article highlights the importance ...

journal_title：Experimental physiology

authors： Smith KJ,Ainslie PN

更新日期：2017-11-01 00:00:00

abstract：:Using the patch-clamp recording technique, we observed that endothelin-1 (ET-1; 0.8-16 nM) enhanced a voltage-activated outward current (Iout) and induced periodic oscillations of inward current in smooth muscle cells isolated from small pulmonary arteries (200-400 microns in diameter). Anion substitution experiments ...

journal_title：Experimental physiology

authors： Salter KJ,Turner JL,Albarwani S,Clapp LH,Kozlowski RZ

更新日期：1995-09-01 00:00:00

abstract：:We have examined the surface ultrastructure and morphological characteristics of leucocytes obtained from control rats breathing air and rats made acutely hypoxic (breathing 6% O2, for 30 min). Striking ultrastructural and morphological changes occurred in the leucocytes of hypoxic rats. These changes included the app...

journal_title：Experimental physiology

authors： Mian R,Westwood D,Stanley P,Marshall JM,Coote JH

更新日期：1993-11-01 00:00:00

abstract：:Converging lines of evidence from epidemiological studies and animal models now indicate that the origins of obesity and related metabolic disorders lie not only in the interaction between genes and traditional adult risk factors, such as unbalanced diet and physical inactivity, but also in the interplay between genes...

journal_title：Experimental physiology

authors： Taylor PD,Poston L

更新日期：2007-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? We hypothesized that chronic mitoprotection would decrease renal vascular remodelling and dysfunction in swine metabolic syndrome. What is the main finding and its importance? This study shows that experimental metabolic syndrome exerts renal microvascular and en...

journal_title：Experimental physiology

authors： Eirin A,Hedayat AF,Ferguson CM,Textor SC,Lerman A,Lerman LO

更新日期：2018-07-01 00:00:00

abstract：:The effects of 5 weeks of moderate-intensity endurance training on pulmonary oxygen uptake kinetics (V(O(2)) on-kinetics) were studied in 15 healthy men (mean ± SD: age 22.7 ± 1.8 years, body weight 76.4 ± 8.9 kg and maximal V(O(2)) 46.0 ± 3.7 ml kg(-1) min(-1)). Training caused a significant acceleration (P = 0.003) ...

journal_title：Experimental physiology

authors： Zoladz JA,Grassi B,Majerczak J,Szkutnik Z,Korostyński M,Karasiński J,Kilarski W,Korzeniewski B

更新日期：2013-04-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? What is the role of lncRNA PRRT3-AS1 in the regulation of peroxisome proliferator-activated receptor γ (PPARγ) gene-mediated mechanistic target of rapamycin (mTOR) signalling pathway in proliferation, apoptosis and autophagy of prostate cancer cells? What is the ...

journal_title：Experimental physiology

authors： Fan L,Li H,Wang W

更新日期：2020-05-01 00:00:00

abstract：:We have considered the manner in which data obtained with ion-selective electrodes should be evaluated. The potential difference recorded by such electrodes, with respect to a stable reference, is converted to a concentration by a non-linear transformation--the Nernst or Nikolsky equation. The mean and standard deviat...

journal_title：Experimental physiology

authors： Fry CH,Hall SK,Blatter LA,McGuigan JA

更新日期：1990-03-01 00:00:00

abstract：:Pairs of Ia and II afferent fibres supplying primary and secondary endings lying in the same tenuissimus spindles were prepared in barbiturate anaesthetized cats in order to compare the variability in the rhythm of discharge of the two endings during responses elicited by the contraction of different intrafusal muscle...

journal_title：Experimental physiology

authors： Celichowski J,Emonet-Dénand F,Gladden M,Laporte Y,Petit J

更新日期：1994-09-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Exertional heat stroke is accompanied by a marked inflammatory response. In this study, we explored the time course of acute phase proteins during recovery from severe heat stress in mice and the potential role of skeletal muscles as their source. What is the mai...

journal_title：Experimental physiology

authors： Iwaniec J,Robinson GP,Garcia CK,Murray KO,de Carvalho L,Clanton TL,Laitano O

更新日期：2021-01-01 00:00:00

abstract：:Intracellular pH (pHi) was measured in left ventricular myocytes from hearts hypertrophied by constriction of the thoracic aorta. There was a continuous relation between an increase in heart-to-body weight ratio and a decrease in pHi (mean +/- S.D., 7.06 +/- 0.18 pH units in control hearts vs. 6.87 +/- 0.17 pH units i...

journal_title：Experimental physiology

authors： Wallis WR,Wu C,Sheridan DJ,Fry CH

更新日期：1997-01-01 00:00:00

abstract：:In the present study, we tested the hypothesis that chronic intermittent hypoxia (CIH) produces changes in the autonomic and respiratory responses to acute peripheral chemoreflex activation. To attain this goal, 3-week-old rats were exposed to 10 days of CIH (6% O(2) for 40 s at 9 min intervals; 8 h day(-1)). They wer...

journal_title：Experimental physiology

authors： Braga VA,Soriano RN,Machado BH

更新日期：2006-11-01 00:00:00

abstract：:The results of this investigation demonstrate, using a position matching paradigm, that the ability of subjects to detect changes in the position of the proximal interphalangeal joint is impaired in patients with rheumatoid arthritis affecting this joint. In this group there is a systematic flexion bias in position ju...

journal_title：Experimental physiology

authors： Ferrell WR,Crighton A,Sturrock RD

更新日期：1992-09-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? I focus on clinical aspects of uterine physiology, specifically, myometrial contractility. I bring together and contrast findings using physiological approaches and those using newer techniques, 'omics'. What advances does it highlight? Physiological studies have recently ...

journal_title：Experimental physiology

authors： Wray S

更新日期：2015-12-01 00:00:00

abstract：:Exercise performance in hypoxia may be limited by a critical reduction in cerebral and skeletal tissue oxygenation, although the underlying mechanisms remain unclear. We examined whether increased systemic free radical accumulation during hypoxia would be associated with elevated microvascular deoxygenation and reduce...

journal_title：Experimental physiology

authors： Woodside JD,Gutowski M,Fall L,James PE,McEneny J,Young IS,Ogoh S,Bailey DM

更新日期：2014-12-01 00:00:00

abstract：:What is the central question of this study? Myocardial ischaemia-reperfusion (I/R) injury causes interference in the systemic circulation and damages not only the heart but also several vital organs, including the brain. Recently, a novel peptide called humanin has been shown to exert potent neuroprotective effects. H...

journal_title：Experimental physiology

authors： Kumfu S,Charununtakorn ST,Jaiwongkam T,Chattipakorn N,Chattipakorn SC

更新日期：2016-06-01 00:00:00

abstract：:Although numerous studies have recently implicated the calcineurin-nuclear factor of activated T-cells (Cn-NFAT) signalling pathway in the regulation of activity-dependent fibre type switching in adult mammalian skeletal muscles, little is known about the endogenous expression of NFAT proteins in the various fibre typ...

journal_title：Experimental physiology

authors： Mutungi G

更新日期：2008-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Is lower body negative pressure a useful surrogate to study white blood cell responses to haemorrhage in humans? What is the main finding and its importance? We found that lower body negative pressure appears to be a useful surrogate to study the early white bloo...

journal_title：Experimental physiology

authors： van Helmond N,Johnson BD,Curry TB,Cap AP,Convertino VA,Joyner MJ

更新日期：2016-10-01 00:00:00

abstract：:Rats were fed a liquid diet with the aim of decreasing nervous reflex activity in the parotid glands. In rats killed after 21 days on this diet the glands were atrophied and the total amounts of the neuropeptides, substance P, vasoactive intestinal peptide and calcitonin gene-related peptide, were lower than in contro...

journal_title：Experimental physiology

authors： Månsson B,Ekman R,Håkanson R,Ekström J

更新日期：1990-07-01 00:00:00

abstract：:Our aim was to analyse endothelial hypoxic preconditioning after hypoxia-reperfusion (HR). Endothelial functionality was analysed through the vasorelaxation responses to acetylcholine (Ach) and the level of serine1177 phosphorylated endothelial nitric oxide synthase (eNOS) (ser1177-eNOS) measured by Western blot in in...

journal_title：Experimental physiology

authors： Carrasco-Martín C,Alonso-Orgaz S,De la Pinta JC,Marques M,Macaya C,Barrientos A,González MM,García-Méndez A,Mateos-Cáceres PJ,Porres JC,Rico LA,López-Farré AJ

更新日期：2005-07-01 00:00:00

abstract：:A global and transient rise of intracellular Ca2+ (Ca2+i) is central to the operation of pump-leak coupling in the frog early distal tubule (EDT). The endoplasmic reticulum (ER) is the site of this Ca2+ release and reuptake; however, it is likely that other intracellular pools, such as mitochondria, also contribute to...

journal_title：Experimental physiology

authors： Fowler MR,Hunter M

更新日期：2005-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Carotid artery longitudinal wall motion (CALM) is a bidirectional forward and backward motion of the arterial wall; however, there is no evidence in humans for what controls CALM despite proposals for pulse pressure, left ventricular motion and shear rate. What i...

journal_title：Experimental physiology

authors： Au JS,Bochnak PA,Valentino SE,Cheng JL,Stöhr EJ,MacDonald MJ

更新日期：2018-01-01 00:00:00

abstract：:The aim of the present work was to investigate the role of the serotoninergic system in the control of sodium appetite of hypothyroid rats (HTR) by administering drugs that affect the serotoninergic activity, and to compare the same homeostatic behaviour in euthyroid rats (ETR) also given these drugs. Fenfluramine (FE...

journal_title：Experimental physiology

authors： Badauê-Passos D Jr,Ventura RR,Silva LF,Olivares EL,Reis LC

更新日期：2003-03-01 00:00:00

abstract：:House dust mite (HDM) is a major source of allergen in house dust and has been suggested to be involved in the pathogenesis of asthma. In this study, we aimed to investigate whether HDM can modulate the sensitivity of pulmonary sensory neurons and, if so, to elucidate the underlying mechanism. Fura-2-based ratiometric...

journal_title：Experimental physiology

authors： Gu Q,Lee LY

更新日期：2012-04-01 00:00:00