Cardiac and haemodynamic influence on carotid artery longitudinal wall motion.

abstract：:The renal medulla contains more mRNA of the inducible isoform of nitric oxide synthase (iNOS) than the cortex, which may be important in preventing ischaemic injury, since blood flow and tissue oxygen tension are normally low in this region. We examined the effects of the bacterial endotoxin E. coli lipopolysaccharide...

journal_title：Experimental physiology

authors： Chou DE,Cai H,Jayadevappa D,Porush JG

更新日期：2002-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Does blockade of the IL-6 receptor by tocilizumab inhibit immune cell mobilization to the blood stream in humans during an acute bout of exercise? What is the main finding and its importance? Blockade of IL-6 receptor signalling by tocilizumab attenuates mobiliza...

journal_title：Experimental physiology

authors： Bay ML,Heywood S,Wedell-Neergaard AS,Schauer T,Lehrskov LL,Christensen RH,Legård GE,Jensen PØ,Krogh-Madsen R,Ellingsgaard H

更新日期：2020-10-02 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Do individuals with a patent foramen ovale (PFO+ ) have a larger alveolar-to-arterial difference in P O 2 ...

journal_title：Experimental physiology

authors： Duke JW,Beasley KM,Speros JP,Elliott JE,Laurie SS,Goodman RD,Futral E,Hawn JA,Lovering AT

更新日期：2020-09-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? A transcranial magnetic stimulation (TMS)-induced twitch applied on isolated single breaths over the motor cortex somatotopic representation of the tongue briefly recruits submental muscles and improves airflow dynamics of flow-limited respiratory cycles without ...

journal_title：Experimental physiology

authors： Melo-Silva CA,Gakwaya S,Rousseau E,Sériès F

更新日期：2013-09-01 00:00:00

abstract：:The dorsal horn of the spinal cord plays an important role in transmitting information from nociceptive primary afferent neurones to the brain; however, our knowledge of its neuronal and synaptic organisation is still limited. Nociceptive afferents terminate mainly in laminae I and II and some of these contain substan...

journal_title：Experimental physiology

authors： Todd AJ

更新日期：2002-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? In fever, the most striking response in the acute phase reaction of systemic inflammation, plasma H2 S concentration increases. However, the role of endogenous peripheral H2 S in fever is unknown. What is the main finding and its importance? Endogenous peripheral...

journal_title：Experimental physiology

authors： Soriano RN,Braga SP,Breder JSC,Batalhao ME,Oliveira-Pelegrin GR,Ferreira LFR,Rocha MJA,Carnio EC,Branco LGS

更新日期：2018-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? To what extent focal abdominal aortic aneurysmal (AAA) disease is associated with systemic remodelling of the vascular tree remains unknown. The present study examined whether anatomical differences exist between distances of the intervisceral artery origins and ...

journal_title：Experimental physiology

authors： Bailey DM,Evans TG,Thomas KG,White RD,Twine CP,Lewis MH,Williams IM

更新日期：2016-08-01 00:00:00

abstract：:A considerable body of evidence indicates that the intracellular chloride concentration ([Cl-]i) is an important regulatory signal in epithelial ion transport. [Cl-]i regulates the open channel probability of sodium and chloride channels, the rate of chloride channel recycling to the apical membrane, cell volume homeo...

journal_title：Experimental physiology

authors： Treharne KJ,Crawford RM,Mehta A

更新日期：2006-01-01 00:00:00

abstract：:Measurements of intracellular calcium (Ca2+i) and sodium (Na+i) have been made in single smooth muscle cells in confluent cultures of the A7r5 cell line using the Ca(2+)- and Na(+)-sensitive dyes Fura-2 and sodium-binding benzofuran isophthalate (SBFI). Reversal of the Na+ gradient in control cells results in a small ...

journal_title：Experimental physiology

authors： Gillespie JI,Otun H,Greenwell JR,Dunlop W

更新日期：1992-07-01 00:00:00

abstract：:Cessation of milk removal causes mammary tissue involution, which in rodents is characterized by extensive tissue degeneration and loss of the majority of luminal epithelial cells by apoptosis. In contrast, bovine mammary tissue shows little histological evidence of tissue remodelling between lactations. In this study...

journal_title：Experimental physiology

authors： Wilde CJ,Addey CV,Li P,Fernig DG

更新日期：1997-09-01 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：:Oxidants have been suggested to enhance contractile function in unfatigued muscle. In this study we aimed to determine the effect of oxidants on "chemically skinned" diaphragm muscle fibre bundles. The sarcoplasmic reticulum and contractile proteins were exposed to superoxide anions (O2-) and hydrogen peroxide (H2O2) ...

journal_title：Experimental physiology

authors： Darnley GM,Duke AM,Steele DS,MacFarlane NG

更新日期：2001-03-01 00:00:00

abstract：:Exercise induces a marked increase in interleukin-8 (IL-8) mRNA and protein expression within skeletal muscle fibres. Interleukin-8 belongs to a subfamily of CXC chemokines containing a Glu-Leu-Arg (ELR) motif. CXC chemokines with ELR motifs are potent angiogenic factors in vivo, and IL-8 has been shown to act as an a...

journal_title：Experimental physiology

authors： Frydelund-Larsen L,Penkowa M,Akerstrom T,Zankari A,Nielsen S,Pedersen BK

更新日期：2007-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? There is an ethical imperative to optimize analgesia protocols for laboratory animals, but this is impeded by our inability to recognize pain reliably. We examined whether the Mouse Grimace Scale (MGS) provides benefits over a standard welfare scoring system for ...

journal_title：Experimental physiology

authors： Faller KM,McAndrew DJ,Schneider JE,Lygate CA

更新日期：2015-02-01 00:00:00

abstract：:Experiments were performed to investigate, in the normal and acutely inflamed rabbit knee joint, the role of prostaglandins in the regulation of joint blood flow, measured by laser Doppler flowmetry, as well as their modulation of sympathetic vasoconstriction. Close intra-arterial injection of prostaglandin E2 (PGE2) ...

journal_title：Experimental physiology

authors： Najafipour H,Ferrell WR

更新日期：1994-01-01 00:00:00

abstract：:Adenosine 5'-triphosphate (ATP) is a cotransmitter with classical transmitters in most nerves in the peripheral and central nervous systems, although the proportions vary between tissues and species and in different developmental and pathophysiological circumstances. There was early evidence that ATP was released toge...

journal_title：Experimental physiology

authors： Burnstock G

更新日期：2009-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Does hsa_circ_001653 influence the development of gastric cancer (GC) and if so how? What is the main finding and its importance? Bioinformatics analysis revealed the presence of differentially expressed hsa_circ_001653 in GC and adjacent normal tissues, and this...

journal_title：Experimental physiology

authors： Zhou W,Jiang R,Wang Y,Li Y,Sun Z,Zhao H

更新日期：2020-10-02 00:00:00

abstract：:Brain blood vessels contain muscarinic receptors that are important for cerebral blood flow (CBF) regulation, but whether a cholinergic receptor mechanism is involved in the exercise-induced increase in cerebral perfusion or affects cerebral metabolism remains unknown. We evaluated CBF and cerebral metabolism (from ar...

journal_title：Experimental physiology

authors： Seifert T,Fisher JP,Young CN,Hartwich D,Ogoh S,Raven PB,Fadel PJ,Secher NH

更新日期：2010-10-01 00:00:00

abstract：:The responses of afferent chemosensory fibres of the carotid body to individual chemostimuli have long been established. However, the mechanisms underlying the multiplicative interactions of these stimuli (i.e. how the combined effects of hypoxia and hypercapnia exert a greater effect on afferent nerve discharge than ...

journal_title：Experimental physiology

authors： Peers C

更新日期：2004-01-01 00:00:00

abstract：:Appreciation for the role of aldosterone and mineralocorticoid receptors in cardiovascular disease is accelerating rapidly. Recent experimental work has unveiled a strong relationship between brain mineralocorticoid receptors and sympathetic drive, an important determinant of outcome in heart failure and hypertension....

journal_title：Experimental physiology

authors： Felder RB

更新日期：2010-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Do GABA receptors play any role at the neuromuscular junction? What is the main finding and its importance? In the presence of either ionotropic or metabotropic GABA receptor antagonists, diaphragm muscle force production elicited by stimulating the motor nerve a...

journal_title：Experimental physiology

authors： Lenina O,Petrov K,Kovyazina I,Malomouzh A

更新日期：2019-07-01 00:00:00

abstract：:The aim of the present study was to assess the influence of body posture on post-submaximal exercise parasympathetic reactivation and to examine whether this influence was preserved under a heightened sympathetic background. On four occasions, eleven moderately trained subjects (22.1 +/- 3.0 years old) performed, in r...

journal_title：Experimental physiology

authors： Buchheit M,Al Haddad H,Laursen PB,Ahmaidi S

更新日期：2009-07-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? What are the cellular and molecular determinants of increased risk for cardiovascular disease from prolonged sitting? What is the main finding and its importance? Prolonged sitting, independent of calf raise interruption strategies, decreases microparticle counts...

journal_title：Experimental physiology

authors： Evans WS,Hanson ED,Shill DD,Landers-Ramos RQ,Stoner L,Willey Q,Credeur DP,Prior SJ

更新日期：2020-08-01 00:00:00

abstract：:In this study we tested the hypothesis that, compared to young adult rats, senescent rats have a reduced ability to respond to muscle unloading. Unloading of the muscles was induced by hindlimb suspension (HS) of young adult and senescent rats for 21 days. Plantaris muscles from young adult rats had significantly high...

journal_title：Experimental physiology

authors： Alway SE,Lowe DA,Chen KD

更新日期：2001-07-01 00:00:00

abstract：UNLABELLED:The modulation of activity of the upper airway dilator and respiratory muscles plays a key role in the regulation of ventilation, but little is known about the link between their neuromuscular activation processes in vivo. This study investigated genioglossus and diaphragm responses to transcranial magnetic ...

journal_title：Experimental physiology

authors： Wang W,Similowski T,Sériès F

更新日期：2007-07-01 00:00:00

abstract：:Hypertension caused by chronic infusion of angiotensin II (Ang II) in experimental animals is likely to be mediated, at least in part, by an elevation of ongoing sympathetic nerve activity (SNA). However, the contribution of SNA relative to non-neural mechanisms in mediating Ang II-induced hypertension is an area of i...

journal_title：Experimental physiology

authors： Toney GM,Pedrino GR,Fink GD,Osborn JW

更新日期：2010-05-01 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：:The inward transport of two purines, adenosine and hypoxanthine, at 37 degrees C by horse erythrocytes was compared. No mediated transport of adenosine was detected in horse erythrocytes, nor was saturable, high-affinity binding of the potent facilitated-diffusion inhibitor nitrobenzylthioinosine demonstrable in horse...

journal_title：Experimental physiology

authors： Jarvis SM,Harris RC

更新日期：1998-03-01 00:00:00

abstract：:The vasoregulatory role of nitric oxide (NO) and angiotensin II type 1 (AT(1)) receptors in the circulation of the submandibular gland (SMG) of rats was studied. The glandular blood flow was determined by means of laser Doppler flowmetry and rubidium isotope technique. The data obtained by these two methods correlated...

journal_title：Experimental physiology

authors： Vág J,Kerémi B,Hably C,Bartha J,Fazekas A

更新日期：2002-05-01 00:00:00

abstract：:Plasma 2H accumulation was measured in six male volunteers after ingestion of drinks containing trace amounts of 2H2O. Subjects fasted overnight and remained seated at rest or exercised on a cycle ergometer at 42, 61 or 80% of their maximum oxygen uptake (VO2, max). The rate of plasma 2H accumulation was faster at res...

journal_title：Experimental physiology

authors： Maughan RJ,Leiper JB,McGaw BA

更新日期：1990-05-01 00:00:00