Crosstalk between the renal sympathetic nerve and intrarenal angiotensin II modulates proximal tubular sodium reabsorption.

abstract：:The autonomic adjustments to exercise are mediated by central signals from the higher brain (central command) and by a peripheral reflex arising from working skeletal muscle (exercise pressor reflex), with further modulation provided by the arterial baroreflex. Although it is clear that central command, the exercise p...

journal_title：Experimental physiology

authors： Williamson JW,Fadel PJ,Mitchell JH

更新日期：2006-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Clinical reports have described and suggested central and peripheral respiratory abnormalities in Parkinson's disease (PD) patients; however, these reports have never addressed the occurrence of these abnormalities in an animal model. What is the main finding and...

journal_title：Experimental physiology

authors： Oliveira LM,Oliveira MA,Moriya HT,Moreira TS,Takakura AC

更新日期：2019-05-01 00:00:00

abstract：:The effect of mechanical loading on the negative inotropic effect of acidosis in isolated rat ventricular myocytes was investigated. The mechanical loading of the myocytes was changed by attaching carbon fibres to the ends of the cell. To monitor intracellular Ca2+ and Na+ concentrations, cells were loaded with fluore...

journal_title：Experimental physiology

authors： Hongo K,White E,Orchard CH

更新日期：1995-09-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? This review describes the role of renal nerves as the key carrier of signals from the kidneys to the CNS and vice versa; the brain and kidneys communicate through this carrier to maintain homeostasis in the body. What advances does it highlight? Whether renal or autonomic ...

journal_title：Experimental physiology

authors： Nishi EE,Bergamaschi CT,Campos RR

更新日期：2015-04-20 00:00:00

abstract：:The effects of exogenous arginine vasotocin (AVT), isotocin (IT) and melatonin on the blood pressure of conscious Atlantic cod (Gadus morhua) were examined. Ventral aortic blood pressure (PVA) was recorded from a cannula inserted into the afferent branchial artery of the third gill arch. Dorsal aortic blood pressure (...

journal_title：Experimental physiology

authors： Kulczykowska E

更新日期：1998-11-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Hypoxic pulmonary vasoconstriction has never been characterized in isolated mouse pulmonary arteries of different generations in detail. What is the main finding and its importance? We found that only small intrapulmonary arteries (80-200 μm in diameter) exhibit ...

journal_title：Experimental physiology

authors： Strielkov I,Krause NC,Sommer N,Schermuly RT,Ghofrani HA,Grimminger F,Gudermann T,Dietrich A,Weissmann N

更新日期：2018-09-01 00:00:00

abstract：:Previous studies have shown that prolactin administration to pregnant rats results in offspring with enhanced abundance of the brown adipose tissue-specific uncoupling protein (UCP) 1. The present study therefore aimed to determine whether a similar effect was observed after birth and if the sex of the animal further ...

journal_title：Experimental physiology

authors： Pearce S,Dieguez C,Gualillo O,Symonds ME,Stephenson T

更新日期：2003-07-01 00:00:00

abstract：:What is the topic of this review? We review the current literature on the neural reflex termed the 'inflammatory reflex' that inhibits an excessive release of inflammatory mediators in response to an immune challenge. What advances does it highlight? The original model proposed that the inflammatory reflex is a vago-v...

journal_title：Experimental physiology

authors： Martelli D,Farmer DG,Yao ST

更新日期：2016-10-01 00:00:00

abstract：:Neuropeptides and regulatory peptide hormones control many developmental, physiological and behavioural processes in animals, including humans. The nonapeptides oxytocin and arginine vasopressin are produced and released by the pituitary gland and have actions on many organs and tissues. Receptive cells possess partic...

journal_title：Experimental physiology

authors： Gruber CW

更新日期：2014-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Impairment and subsequent improvement in cerebral oxygenation during acute and prolonged exposure to high altitude affect exercise performance. This study innovates by investigating the effect of acute and prolonged high-altitude exposure on cerebral haemodynamic...

journal_title：Experimental physiology

authors： Marillier M,Rupp T,Bouzat P,Walther G,Baillieul S,Millet GY,Robach P,Verges S

更新日期：2021-01-01 00:00:00

abstract：:Vasopressin and oxytocin release from the neural lobe, and the vasopressin and oxytocin mRNA contents of the supraoptic and paraventricular nuclei are increased by hypertonicity of the extracellular fluid. The factors regulating these parameters can be conveniently studied in perifused explants of the hypothalamo-neur...

journal_title：Experimental physiology

authors： Sladek CD,Swenson KL,Kapoor R,Sidorowicz HE

更新日期：2000-03-01 00:00:00

abstract：:Beneficial effects of exercise training on the vasculature have been consistently reported in subjects with cardiovascular risk factors or disease, whereas studies in apparently healthy subjects have been less uniform. In this review, we examine evidence pertaining to the impact of exercise training on conduit and res...

journal_title：Experimental physiology

authors： Green DJ,Spence A,Halliwill JR,Cable NT,Thijssen DH

更新日期：2011-02-01 00:00:00

abstract：:Very brief and intense exercise triggers a biphasic metabolic and respiratory response with a second phase that occurs after the cessation of the muscular activity. The effects on minute ventilation (V(E)) produced by manipulation of the peripheral circulation in metabolically active muscles could thus be studied with...

journal_title：Experimental physiology

authors： Haouzi P,Chenuel B,Chalon B

更新日期：2001-11-01 00:00:00

abstract：:The effects of the bacterial toxin Escherichia coli STa on electrogenic secretion in proximal, mid and distal rat colon were examined in vitro using the short-circuit current (Isc) as an index of secretion. All areas showed toxin-elevated Isc which was reduced by bumetanide. The proximal colon was the most sensitive (...

journal_title：Experimental physiology

authors： Young A,Levin RJ

更新日期：1991-11-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? Excitation-contraction coupling in fish hearts is maintained over a range of temperatures that would be cardioplegic to most mammals. Here, we review what is known about the fish cardiac ryanodine receptor, and consider how it may be regulated in a different manner from th...

journal_title：Experimental physiology

authors： Shiels HA,Sitsapesan R

更新日期：2015-12-01 00:00:00

abstract：:This study was designed to investigate the putative neurophysiological effects of so-called 'H-wave therapy' (HWT), a form of electrical stimulation, upon conduction latencies in the human superficial radial nerve. Antidromic compound action potentials were recorded from the superficial radial nerve in the dominant fo...

journal_title：Experimental physiology

authors： McDowell BC,Lowe AS,Walsh DM,Baxter GD,Allen JM

更新日期：1996-09-01 00:00:00

abstract：:Fluid and electrolyte movements across the ruminal epithelium of sheep were studied using the temporarily isolated rumen technique. The sheep were all subjected to the following treatments: (1) fed sheep (fed twice daily), after rumen emptying, received rumen contents from a fed sheep; (2) food-deprived sheep (two mea...

journal_title：Experimental physiology

authors： Holtenius K,Dahlborn K

更新日期：1990-01-01 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：:In anaesthetized cats, reflex respiratory responses were evoked by electrically stimulating proximal ends of cut nerves to gastrocnemius-soleus muscles of the left hindlimb. The direction of these responses, in the excitatory or inhibitory sense, depended on the types of afferent fibres stimulated and on the mode of s...

journal_title：Experimental physiology

authors： Decandia M,Orani GP

更新日期：1995-01-01 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

abstract：:The nucleus tractus solitarii (NTS) is a key central link in control of multiple homeostatic reflexes. A number of studies have demonstrated that exogenous and endogenous nitric oxide (NO) within NTS regulates visceral function, but further understanding of the role of NO in the NTS is hampered by the lack of informat...

journal_title：Experimental physiology

authors： Wang S,Paton JF,Kasparov S

更新日期：2007-03-01 00:00:00

abstract：:Neural activation decreases cerebral deoxyhaemoglobin (HHb(C)) and increases oxyhaemoglobin concentration (O(2)Hb(C)). In contrast, patients who present with restricted cerebral blood flow, such as those suffering from cerebral ischaemia or Alzheimer's disease, and during the course of ageing the converse occurs, in t...

journal_title：Experimental physiology

authors： Miyazawa T,Horiuchi M,Ichikawa D,Sato K,Tanaka N,Bailey DM,Ogoh S

更新日期：2012-02-01 00:00:00

abstract：:The present study was designed to investigate the renal responses to hypotensive haemorrhage early in life and the role of renal sympathetic nerves in modulating these renal responses. To this end, experiments were carried out in conscious, chronically instrumented lambs with either intact renal nerves (n = 7, Intact)...

journal_title：Experimental physiology

authors： Smith FG

更新日期：2002-09-01 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：:Experiments were carried out to examine the perceived position of the human index finger about the proximal interphalangeal joint. In protocol I, the finger was moved from an intermediate position at velocities ranging from 200 deg/min to 2 deg/min, then held still at one of three positions. The subject's task was vis...

journal_title：Experimental physiology

authors： Ferrell WR,Craske B

更新日期：1992-03-01 00:00:00

abstract：:The hypothalamus regulates the key hormonal signalling events essential for reproduction and fertility in mammals. The gonadotrophin-releasing hormone (GnRH) neurons are the principal neurons of the complex neuronal network that co-ordinates multiple internal homeostatic and external factors necessary for fertility. K...

journal_title：Experimental physiology

authors： Yeo SH

更新日期：2013-11-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Non-invasive muscle function tests have not been validated for use in the study of muscle performance in high-fat-fed mice. What is the main finding and its importance? This study shows that grip strength, hang wire and four-limb hanging tests are able to discrim...

journal_title：Experimental physiology

authors： Martinez-Huenchullan SF,McLennan SV,Ban LA,Morsch M,Twigg SM,Tam CS

更新日期：2017-07-01 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：:This study investigated the role of nitric oxide (NO) and superoxide anions in modulating the renal nerve-dependent increases in proximal tubular fluid reabsorption (Jva). Renal nerve stimulation at 0.75 and 1.0 Hz (15 V, 0.2 ms) in anaesthetized Wistar rats had no effect on glomerular filtration rate but decreased ur...

journal_title：Experimental physiology

authors： Wu XC,Johns EJ

更新日期：2004-05-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Does 14 days of live-high, train-low simulated altitude alter an individual's metabolomic/metabolic profile? What is the main finding and its importance? This study demonstrated that ∼200 h of moderate simulated altitude exposure resulted in greater variance in m...

journal_title：Experimental physiology

authors： Lawler NG,Abbiss CR,Gummer JPA,Broadhurst DI,Govus AD,Fairchild TJ,Thompson KG,Garvican-Lewis LA,Gore CJ,Maker GL,Trengove RD,Peiffer JJ

更新日期：2019-01-01 00:00:00