Assessment of bone turnover in the dry period of dairy cows by measurement of plasma bone GLA protein, total plasma alkaline phosphatase activity and urinary hydroxyproline.

abstract：NEW FINDINGS:What is the central question of this study? The role of the cerebral haemodynamic response to either normobaric or hypobaric hypoxia in people susceptible to acute mountain sickness (AMS) is still under debate. Prefrontal cortex near-infrared spectroscopy-derived parameters were monitored in normobaric hyp...

journal_title：Experimental physiology

authors： Manferdelli G,Marzorati M,Easton C,Porcelli S

更新日期：2021-01-01 00:00:00

abstract：:5-[5-(2-Nitrophenyl) furfuryliodine]-1,3-diphenyl-2-thiobarbituric acid (UCF-101) is a protease inhibitor which was reported to protect against ischaemic heart damage and apoptosis. This study evaluated the impact of UCF-101 on steptozotocin (STZ)-induced diabetic cardiomyocyte dysfunction. Adult FVB mice were made di...

journal_title：Experimental physiology

authors： Li Q,Hueckstaedt LK,Ren J

更新日期：2009-09-01 00:00:00

abstract：:The purpose of this study was to compare the kinetics of estimated capillary blood flow (Qcap) to those of femoral artery blood flow (QFA) and estimated muscle oxygen uptake (VO2m). Nine healthy subjects performed a series of transitions from rest to moderate (below estimated lactate threshold, 6 min bouts) knee exten...

journal_title：Experimental physiology

authors： Harper AJ,Ferreira LF,Lutjemeier BJ,Townsend DK,Barstow TJ

更新日期：2006-07-01 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：NEW FINDINGS:What is the central question of this study? The aim was to determine the effect of mid-portion Achilles tendinopathy (MAT) on free Achilles tendon three-dimensional morphology and volume at rest and under load in people with unilateral MAT. What is the main finding and its importance? Tendinopathic tendon ...

journal_title：Experimental physiology

authors： Nuri L,Obst SJ,Newsham-West R,Barrett RS

更新日期：2018-03-01 00:00:00

abstract：:The aim of this study was to evaluate whether long-term administration of L-arginine, a physiological substrate for the production of nitric oxide, improved blood pressure, heart rate, cardiac hypertrophy and particularly structural changes in the coronary and carotid artery of spontaneously hypertensive rats (SHR). T...

journal_title：Experimental physiology

authors： Kristek F

更新日期：1998-09-01 00:00:00

abstract：:Recently attempts have been made to analyse blood pressure (BP) and renal sympathetic nerve activity (RSNA) to determine how patterns contained within them might reflect control by the autonomic nervous system. To date, these studies have primarily used coherence analysis of BP and RSNA in the frequency domain. Howeve...

journal_title：Experimental physiology

authors： Yang Z,Zhang T,Coote JH

更新日期：2002-07-01 00:00:00

abstract：:The application of the four main techniques available for examining the properties of alpha-adrenoceptors, gene coding, radioligand, biochemical and functional methods, has reinforced the earlier subclassification (alpha 1- and alpha 2-subtypes). These different techniques have not yet yielded subclassifications which...

journal_title：Experimental physiology

authors： Wilson VG,Brown CM,McGrath JC

更新日期：1991-05-01 00:00:00

abstract：:The present study examined whether an increase in leg blood flow and oxygen delivery at the onset of intense exercise would speed the rate of rise in leg oxygen uptake. Nine healthy men (25 ± 1 years old, mean ± SEM) performed one-leg knee-extensor exercise (62 ± 3 W, 86 ± 3% of incremental test peak power) for 4 min ...

journal_title：Experimental physiology

authors： Nyberg M,Christensen PM,Mortensen SP,Hellsten Y,Bangsbo J

更新日期：2014-10-01 00:00:00

abstract：:A method is described that enables the cell membrane of isolated rat ventricular myocytes to be permeabilized and resealed while maintaining cell viability. Streptolysin O, a cholesterol-binding cytolysin, was used to form pores in the surface membrane; subsequent incubation with 5% fetal bovine serum was used to reve...

journal_title：Experimental physiology

authors： Fawcett JM,Harrison SM,Orchard CH

更新日期：1998-05-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? We discuss tools available to access genome-wide data sets that harbour cell-specific, brain region-specific and tissue-specific information on exon usage for several species, including humans. In this Review, we demonstrate how to access this information in genome databas...

journal_title：Experimental physiology

authors： Lipscombe D,Pan JQ,Schorge S

更新日期：2015-12-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? We modelled the alveolar pathway during breath holding on the hypothesis that it follows a hypoventilation loop on the O2 -CO2 diagram. What is the main finding and its importance? Validation of the model was possible within the range of alveolar gas compositions...

journal_title：Experimental physiology

authors： Taboni A,Fagoni N,Fontolliet T,Grasso GS,Moia C,Vinetti G,Ferretti G

更新日期：2020-09-29 00:00:00

abstract：:The role of bicarbonate as a hydrogen ion buffer has been investigated using the fluorescent dye BCECF in individual rat cerebellar, hippocampal and neocortical neurones maintained in culture. The steady-state intracellular pH (pHi) was estimated to be 7.07 +/- 0.05 (n = 22) in CO2-HCO3(-)-buffered media. Buffering po...

journal_title：Experimental physiology

authors： Amos BJ,Pocock G,Richards CD

更新日期：1996-07-01 00:00:00

abstract：:The cardiovascular response to isometric exercise is governed by both central and peripheral mechanisms. Both metabolic and mechanical stresses on the exercising skeletal muscle produce cardiovascular change, yet it is often overlooked that the afferent signal arising from the muscle can be modified by factors other t...

journal_title：Experimental physiology

authors： Fisher JP,White MJ

更新日期：2004-11-01 00:00:00

abstract：:Spermine is a low molecular weight polyamine involved in the postnatal maturation of the gut. When it is administered orally to suckling rats, it induces maturation of the intestinal tract (liver, pancreas and small intestine). Here we show that this polyamine is able to induce precocious intestinal and splenic develo...

journal_title：Experimental physiology

authors： Jolois O,Peulen O,Collin S,Simons M,Dandrifosse G,Heinen E

更新日期：2002-01-01 00:00:00

abstract：:For synaptic and cellular analyses of the mammalian respiratory network, intracellular recording and good pharmacological access to respiratory neurones is required. Using an existing arterially perfused in situ preparation of neonatal rat, we report on a method allowing stable intracellular recordings of ventrolatera...

journal_title：Experimental physiology

authors： Dutschmann M,Paton JF

更新日期：2003-11-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? We examined whether the macrophage-synthesized antioxidant 7,8-dihydroneopterin was elevated in Duchenne muscular dystrophy (DMD) patients. We then examined whether 7,8-dihydroneopterin could protect dystrophic skeletal mouse muscle from eccentric contraction-ind...

journal_title：Experimental physiology

authors： Lindsay A,Schmiechen A,Chamberlain CM,Ervasti JM,Lowe DA

更新日期：2018-07-01 00:00:00

abstract：:Latex beads coated with secretory immunoglobulin (IgA) instilled into mouse intestinal loops are taken up by M cells present in Peyer's patch follicle-associated epithelial tissue. Bead adsorption and uptake is greater at the edge compared with the apex of follicle domes. Coating beads with bovine serum albumin (BSA) ...

journal_title：Experimental physiology

authors： Porta C,James PS,Phillips AD,Savidge TC,Smith MW,Cremaschi D

更新日期：1992-11-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? The parasternal intercostal electromyogram (EMGpara) is known to provide an accurate, non-invasive index of respiratory load-capacity balance. Although relationships between EMGpara and both airflow obstruction and hyperinflation have been shown, the independent ...

journal_title：Experimental physiology

authors： MacBean V,Pringle CL,Lunt AC,Sharp KD,Ali A,Greenough A,Moxham J,Rafferty GF

更新日期：2017-04-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Do Fog2Rb-/Rb- mice present a defect of small intestine homeostasis? What is the main finding and its importance? The importance of interactions between FOG-2 and pRb in adipose tissue physiology has previously been demonstrated. Here it is shown that this intera...

journal_title：Experimental physiology

authors： Goupille O,Kadri Z,Langelé A,Luccantoni S,Badoual C,Leboulch P,Chrétien S

更新日期：2019-07-01 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：:Hypoxia has been reported to increase arterial potassium concentration ([K+]a) in anaesthetized cats (Paterson, Estavillo & Nye, 1988). The purpose of this study was to determine whether this phenomenon occurs in humans. The effect of hypoxia on [K+]a was measured in ten male subjects, at rest and during light exercis...

journal_title：Experimental physiology

authors： Barlow CW,Qayyum MS,Davey PP,Paterson DJ,Robbins PA

更新日期：1994-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? The central question of this study was to investigate the interaction of mild exposures to O2 and CO2 on chemoreflex control of SNA and the modulation of lung volume and respiratory phase on this interaction. What is the main finding and its importance? We demons...

journal_title：Experimental physiology

authors： Jouett NP,Watenpaugh DE,Dunlap ME,Smith ML

更新日期：2015-09-01 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：NEW FINDINGS:What is the topic of this review? One of the major unanswered questions in physiology is that of how breathing matches metabolic rate. Venous chemoreceptors seem to have been dismissed since the 1960s. What advances does it highlight? New evidence shows that their apparent dismissal needs reappraisal. The ...

journal_title：Experimental physiology

authors： Parkes MJ

更新日期：2017-12-01 00:00:00

abstract：:Haemorrhagic shock (HS) and fluid resuscitation can lead to increased reactive oxygen species (ROS), contributing to ischaemia-reperfusion injury and organ damage. Ubiquinol is a potent antioxidant that decreases ROS. This study examined the effects of ubiquinol administered with fluid resuscitation following controll...

journal_title：Experimental physiology

authors： Bennetts P,Shen Q,Thimmesch AR,Diaz FJ,Clancy RL,Pierce JD

更新日期：2014-07-01 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：: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：:The uptake and distribution of CO throughout the circulatory system during two different methods of CO rebreathing (2 min 'Schmidt' and 40 min 'Burge' methods) were determined in nine healthy volunteers. Specifically, the impact of (i) differences in circulatory mixing time (t(mix)), (ii) CO diffusion to myoglobin (Mb...

journal_title：Experimental physiology

authors： Garvican LA,Burge CM,Cox AJ,Clark SA,Martin DT,Gore CJ

更新日期：2010-12-01 00:00:00

abstract：:We tested the hypothesis that, among conditions of matched contractile work, shorter contraction durations and greater muscle fibre recruitment result in augmented skeletal muscle blood flow and oxygen consumption ( ) during steady-state exercise in humans. To do so, we measured forearm blood flow (FBF; Doppler ultras...

journal_title：Experimental physiology

authors： Richards JC,Crecelius AR,Kirby BS,Larson DG,Dinenno FA

更新日期：2012-06-01 00:00:00