The use of midbrain stimulation to identify the discharges of static and dynamic fusimotor neurones during reflex jaw movements in the anaesthetized cat.

abstract：NEW FINDINGS:What is the central question of this study? What are the ultrastructural changes of the caecal mucosa and the status of epithelial cellular apoptosis and oxidative reactions in lactating goats after prolonged feeding with a high-concentrate diet? What is the main finding and its importance? High-concentrat...

journal_title：Experimental physiology

authors： Tao S,Tian J,Cong R,Sun L,Duanmu Y,Dong H,Ni Y,Zhao R

更新日期：2015-03-01 00:00:00

abstract：:Embryonic stem (ES) cells are pluripotent cells isolated from the inner cell mass of blastocysts. ES cells are able to differentiate into the three primitive layers (endoderm, mesoderm and ectoderm) of the organism, including the germline. To study early stages of development, as well as to investigate the impact of a...

journal_title：Experimental physiology

authors： Desbaillets I,Ziegler U,Groscurth P,Gassmann M

更新日期：2000-11-01 00:00:00

abstract：NEW FINDINGS:What is the topic of this review? This review covers recent evidence highlighting the crucial pathophysiological roles and molecular mechanisms of the bone morphogenetic protein (BMP) signalling pathway during the progression of pulmonary hypertension (PH) and discusses targeting of BMP signalling as a new...

journal_title：Experimental physiology

authors： Yang K,Wang J,Lu W

更新日期：2017-09-01 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：: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：:Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in women, with a prevalence of 8-12% during the reproductive years. In the present study, using prenatal exposure to a single dose of testosterone during the critical period of fetal development, we aimed to introduce an enhanced rat model ...

journal_title：Experimental physiology

authors： Tehrani FR,Noroozzadeh M,Zahediasl S,Piryaei A,Azizi F

更新日期：2014-05-01 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：:What is the central question of this study? Can a modern proportional assist ventilator (PAV) function sufficiently well to unload the respiratory muscles during exercise? What is the main finding and its importance? A PAV can be constructed with contemporary hardware and software and be used at all exercise intensiti...

journal_title：Experimental physiology

authors： Dominelli PB,Henderson WR,Sheel AW

更新日期：2016-06-01 00:00:00

abstract：:After 2 months of streptozotocin-induced diabetes in rats, the membrane potential of the diaphragm muscle when measured in vitro at 30 degrees C was unchanged but the tetanic tension, the half-relaxation time of the isometric twitch and the fatigue resistance were each reduced. Treatment of the diabetic rats with the ...

journal_title：Experimental physiology

authors： McGuire M,MacDermott M

更新日期：1998-07-01 00:00:00

abstract：:This work was undertaken to study the effect of pectin feeding on the expression level, cellular localization and functional activity of monocarboxylate transporter 1 (MCT1) in the gastrointestinal tract of rats. The results indicated that MCT1 protein level was significantly increased along the entire length of the g...

journal_title：Experimental physiology

authors： Kirat D,Kondo K,Shimada R,Kato S

更新日期：2009-04-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Does the muscle metaboreflex affect the ratio of left ventricular contraction/relaxation rates and does heart failure impact this relationship. What is the main finding and its importance? The effect of muscle metaboreflex activation on the ventricular relaxation...

journal_title：Experimental physiology

authors： Mannozzi J,Massoud L,Kaur J,Coutsos M,O'Leary DS

更新日期：2020-11-23 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：: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：:The effects on vasopressin and cortisol secretion of centrally and peripherally administered cholecystokinin octapeptide (CCK) were investigated in conscious prepubertal pigs. Injection of 1.3 micrograms CCK into the lateral cerebral ventricle resulted in a sustained increase in plasma vasopressin after a latency of 5...

journal_title：Experimental physiology

authors： Parrott RF,Ebenezer IS,Baldwin BA,Forsling ML

更新日期：1991-07-01 00:00:00

abstract：:This study presents a perfused preparation for evaluation of metabolism in pig intercostal muscle in vitro. Preserved vessels and nerves to an intercostal segment including two adjacent ribs allowed for tissue perfusion and electrical stimulation with measurement of contraction force, oxygen consumption and 31P-magnet...

journal_title：Experimental physiology

authors： Pedersen BL,Arendrup H,Secher NH,Quistorff B

更新日期：2006-07-01 00:00:00

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? 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：:A stress protocol--6 h of daily immobilization--was applied throughout male rat sexual development. Immobilization caused a small reduction in food intake and body weight gain whereas pair-fed animals had a marginal decrease only in body weight gain. Stress, confirmed by increased plasma adrenocorticotrophic hormone (...

journal_title：Experimental physiology

authors： Almeida SA,Anselmo-Franci JA,Rosa e Silva AA,Carvalho TL

更新日期：1998-09-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Exercise for type 2 diabetes patients treated with insulin therapy involves the risk of hypoglycaemia. Dipeptidyl peptidase-4 (DPP-4) inhibitors can be effective in combination with exercise because they reduce the incidence of hypoglycaemia. We evaluated the eff...

journal_title：Experimental physiology

authors： Tanimura Y,Aoi W,Mizushima K,Higashimura Y,Naito Y

更新日期：2019-07-01 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：:Aortic bodies are arterial chemoreceptors presumed to monitor blood O2 content by unknown mechanisms, in contrast to their well-studied carotid body counterparts, which monitor PO2 and /pH. We recently showed that rat aortic body chemoreceptors (type I cells), located at the left vagus-recurrent laryngeal nerve bifurc...

journal_title：Experimental physiology

authors： Piskuric NA,Zhang M,Vollmer C,Nurse CA

更新日期：2014-01-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? β-Adrenergic receptor activation modulates cutaneous vasodilatation and sweating in young adults. In this study, we assessed whether age-related differences in β-adrenergic regulation of these responses exist and whether they differ between men and women. What is...

journal_title：Experimental physiology

authors： Fujii N,McGarr GW,Amano T,Sigal RJ,Boulay P,Nishiyasu T,Kenny GP

更新日期：2020-10-01 00:00:00

abstract：:The objective of the experiments was to investigate the cellular basis of the inotropic effect on myocardium of several opioids which have been implicated in producing cardiotoxic effects in human poisoning. Opioids exerted negative inotropic effects, with half-maximal concentrations between 10 microM (dextropropoxyph...

journal_title：Experimental physiology

authors： Wu C,Fry CH,Henry J

更新日期：1997-03-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Is electrical pulse stimulation (EPS) an in vitro exercise model able to elicit the hypertrophy of human muscle cells? What is the main finding and its importance? The addition of a restitution period of 8 h after EPS induces the enlargement of human muscle cells...

journal_title：Experimental physiology

authors： Tarum J,Folkesson M,Atherton PJ,Kadi F

更新日期：2017-11-01 00:00:00

abstract：:Obstructive sleep apnoea (OSA) leads to chronic intermittent hypoxia (CIH) during sleep. Obstructive sleep apnoea has been associated with liver injury. Acetaminophen (APAP; known as paracetamol outside the USA) is one of the most commonly used drugs which has known hepatotoxicity. The goal of the present study was to...

journal_title：Experimental physiology

authors： Savransky V,Reinke C,Jun J,Bevans-Fonti S,Nanayakkara A,Li J,Myers AC,Torbenson MS,Polotsky VY

更新日期：2009-02-01 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 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 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：NEW FINDINGS:What is the central question of this study? What is the role of microRNA-424-5p (miR-424-5p) in aortic smooth muscle cells? How does miR-424-5p function as a suppressor of the inflammatory response? What is the main finding and its importance? Upregulation of miR-424-5p inhibits the inflammatory response i...

journal_title：Experimental physiology

authors： Li C,Zhang M,Dai Y,Xu Z

更新日期：2020-06-01 00:00:00

abstract：NEW FINDINGS:What is the central question of this study? Could different hormonally active substances, including oestrogen receptor (ER) agonists, protect against oxidative brain damage and memory impairment induced by a single epileptic seizure in rats? If so, which signalling mechanisms are involved in their anti-inf...

journal_title：Experimental physiology

authors： Koyuncuoğlu T,Arabacı Tamer S,Erzik C,Karagöz A,Akakın D,Yüksel M,Yeğen BÇ

更新日期：2019-12-01 00:00:00