Introducing a rat model of prenatal androgen-induced polycystic ovary syndrome in adulthood.

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 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：: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：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：NEW FINDINGS:What is the central question of this study? Do the pulmonary vascular responses to hypoxia change during progressive exposure to high altitude and can alterations in these responses be related to changes in concentrations of circulating biomarkers that affect the pulmonary circulation? What is the main fin...

journal_title：Experimental physiology

authors： Luks AM,Levett D,Martin DS,Goss CH,Mitchell K,Fernandez BO,Feelisch M,Grocott MP,Swenson ER,Caudwell Xtreme Everest Investigators.

更新日期：2017-06-01 00:00:00

abstract：:The physiological mechanisms contributing to sex differences following myocardial infarction (MI) are poorly understood. Given the strong relationship between sympathetic nerve activity (SNA) and outcome, we hypothesized there may be a sex difference in SNA responses to MI. In anaesthetized, open-chest male, female an...

journal_title：Experimental physiology

authors： Pinkham MI,Guild SJ,Malpas SC,Barrett CJ

更新日期：2012-09-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? What mechanisms account for the hypotension observed during chronic elevations in circulating 5-hydroxytryptamine in rats? What is the main finding and its importance? Chronic 5-hydroxytryptamine-induced hypotension requires continued activation of the 5-HT7 rece...

journal_title：Experimental physiology

authors： Seitz BM,Fink GD,Watts SW

更新日期：2020-10-14 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：NEW FINDINGS:What is the central question of this study? What is the precise subcellular localization of the epithelial sodium channel (ENaC) in human airway epithelium? What is the main finding and its importance? ENaC protein has an unexpected localization in the peripheral region of the apical membrane of bronchial ...

journal_title：Experimental physiology

authors： Musante I,Scudieri P,Venturini A,Guidone D,Caci E,Castellani S,Conese M,Galietta LJV

更新日期：2019-06-01 00:00:00

abstract：:Intestinal secretion is enhanced by starvation in rats. The rectum from fed and 3-day-starved rats generates a basal electrogenic ion transfer (short-circuit current) in vitro which is mainly electrogenic Na+ absorption (amiloride-sensitive, 66-71%) with a small component of electrogenic chloride secretion (furosemide...

journal_title：Experimental physiology

authors： Levin RJ,Parker AJ

更新日期：1990-07-01 00:00:00

abstract：:The intrinsic proton buffering power (beta 1) of individual rat hippocampal and neocortical neurones maintained in culture has been investigated using the fluorescent dye 2', 7'-bis(carboxymethyl)-5, 6-(carboxyfluorescein) (BCECF). The steady-state intracellular pH (pH1) was estimated to be 7.03 +/- 0.04 (n = 22) in H...

journal_title：Experimental physiology

authors： Amos BJ,Richards CD

更新日期：1996-03-01 00:00:00

abstract：:Altered systemic haemodynamics following exercise can compromise cerebral perfusion and result in syncope. As the Wingate anaerobic test often induces presyncope, we hypothesized that a modified Wingate test could form the basis of a novel model for the study of postexercise syncope and a test bed for potential counte...

journal_title：Experimental physiology

authors： Lacewell AN,Buck TM,Romero SA,Halliwill JR

更新日期：2014-01-01 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：:Early vascular changes at the molecular level caused by adoption of a sedentary lifestyle are incompletely characterized. Herein, we employed the rodent wheel-lock model to identify mRNAs in the arterial wall that are responsive to the acute transition from higher to lower levels of daily physical activity. Specifical...

journal_title：Experimental physiology

authors： Padilla J,Jenkins NT,Roberts MD,Arce-Esquivel AA,Martin JS,Laughlin MH,Booth FW

更新日期：2013-01-01 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：: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：NEW FINDINGS:What is the central question of this study? Although peripheral blood haematopoietic stem and progenitor cells are potentially important in regeneration after acute myocardial infarction, their self-renewal ability in the post-acute phase has not yet been addressed. What is the main finding and its importa...

journal_title：Experimental physiology

authors： Kröpfl JM,Spengler CM,Frobert A,Ajalbert G,Giraud MN

更新日期：2018-01-01 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：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：:The aim of this study was to determine the ouabain receptor density, Na+,K(+)-ATPase function and contractile properties of cardiac muscle in insulin-dependent and non-insulin-dependent rat diabetes mellitus (IDDM and NIDDM, respectively) and the reversibility of the diabetes-induced changes by insulin or thyroxin sub...

journal_title：Experimental physiology

authors： Bányász T,Kovács T

更新日期：1998-01-01 00:00:00

abstract：:The sympathetic neural regulation of the cerebral circulation remains controversial. The purpose of the present study was to determine how exercise modulates the simultaneous responsiveness of the cerebral and brachial circulations to 'endogenous' sympathetic activation (cold pressor test). In nine healthy subjects, h...

journal_title：Experimental physiology

authors： Hartwich D,Fowler KL,Wynn LJ,Fisher JP

更新日期：2010-11-01 00:00:00

abstract：:The neurohypophysial hormone vasopressin contributes to control of urine output and, while urine flow shows a clear daily rhythm, there has been debate as to whether this is true of neurohypophysial hormones. A study was performed on fifteen adult males, with a mean age of 25 years, over a 24 h period, nine blood samp...

journal_title：Experimental physiology

authors： Forsling ML,Montgomery H,Halpin D,Windle RJ,Treacher DF

更新日期：1998-05-01 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：: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：:To elucidate the regulatory role of atrial natriuretic factor (ANF) on vasopressin (AVP) and aldosterone release in conscious rabbits, ANF was administered systematically at a rate of 15 pmol min-1 (kg body wt)-1 for 15 min in two series of experimental animals in which AVP and/or aldosterone production was stimulated...

journal_title：Experimental physiology

authors： Gerstberger R,Schütz H,Luther-Dyroff D,Keil R,Simon E

更新日期：1992-07-01 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：NEW FINDINGS:What is the central question of this study? This study was designed to investigate the molecular mechanism and biological roles of long non-coding RNA activated by transforming growth factor-β (lncRNA ATB) in the progression of cervical cancer. What is the main finding and its importance? Our study provide...

journal_title：Experimental physiology

authors： Zhu Y,Wu Y,Yang L,Dou X,Jiang J,Wang L

更新日期：2019-06-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? We sought to understand the day-to-day variability of human indirect calorimetry during rest and exercise. Previous work has been unable to separate human day-to-day variability from measurement error and within-trial human variability. We developed models accoun...

journal_title：Experimental physiology

authors： Tenan MS,Bohannon AW,Macfarlane DJ,Crouter SE

更新日期：2018-12-01 00:00:00

abstract：:We compared the effect of age- and sex-related differences in haemodynamics, blood volume (BV) and left ventricular (LV) size and mass on resting muscle sympathetic nerve activity (MSNA) in healthy, normotensive adults. Twenty young men (19-47 years old) and 20 young women (21-46 years old) as well as 15 older men (62...

journal_title：Experimental physiology

authors： Best SA,Okada Y,Galbreath MM,Jarvis SS,Bivens TB,Adams-Huet B,Fu Q

更新日期：2014-06-01 00:00:00

abstract：:What is the topic of this review? This article presents emerging evidence for heightened carotid body chemoreflex activity as a major driver of sympathetic activation and hypertension in sleep apnoea patients. What advances does it heighlight? This article discusses the recent advances on cellular, molecular and epige...

journal_title：Experimental physiology

authors： Prabhakar NR

更新日期：2016-08-01 00:00:00