The Total Artificial Heart in End-Stage Congenital Heart Disease.

abstract：:It is commonly believed that higher values of heart rate variability (HRV) indices account for better organization of the network of feedback reflexes driving an organism's response to actual bodily needs. In order to evaluate this organization in heart transplant (HTX) recipients, 58 nocturnal Holter signals of 14 HT...

journal_title：Frontiers in physiology

authors： Wdowczyk J,Makowiec D,Gruchała M,Wejer D,Struzik ZR

更新日期：2018-04-09 00:00:00

abstract：:We present a first description of the distribution and characterization of epitheliocystis infections in brown trout (Salmo trutta) from the upper catchments of two major European rivers, the Rhine and the Rhone. Overall, epitheliocystis was widely distributed, with 70% of the Rhine and 67% of the Rhone sites harborin...

journal_title：Frontiers in physiology

authors： Guevara Soto M,Vaughan L,Segner H,Wahli T,Vidondo B,Schmidt-Posthaus H

更新日期：2016-04-18 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fphys.2020.00697.]. ...

journal_title：Frontiers in physiology

authors： Roumbedakis K,Alexandre MN,Puch JA,Martins ML,Pascual C,Rosas C

更新日期：2020-10-07 00:00:00

abstract：Introduction:Adenosine is an ATP derivative that is strongly implicated in the cardiovascular adaptive response to exercise. In this study, we hypothesized that during exercise the hyperemia, commonly observed during exercise in air, was counteracted by the downregulation of the adenosinergic pathway during hyperoxic e...

journal_title：Frontiers in physiology

authors： Boussuges A,Rives S,Marlinge M,Chaumet G,Vallée N,Guieu R,Gavarry O

更新日期：2020-02-11 00:00:00

abstract：:Fatigue is one of the most debilitating symptoms of multiple sclerosis (MS), and the underlying mechanisms are poorly understood. When exposed to a physical or cognitive challenge, individuals with MS tend to exhibit greater declines in task performance (performance fatigability) and increased levels of self-reported ...

journal_title：Frontiers in physiology

authors： Gould JR,Reineberg AE,Cleland BT,Knoblauch KE,Clinton GK,Banich MT,Corboy JR,Enoka RM

更新日期：2018-10-17 00:00:00

abstract：:Mild normobaric hypoxia (NH) and modest exercise have multiple beneficial effects on health, but the changes in physiological function induced by NH and/or exercise remain unclear. The purpose of this investigation was to examine the specific effects of NH and/or exercise on cardiac function and myocardial structure a...

journal_title：Frontiers in physiology

authors： Li QF,Wang H,Zheng L,Yang F,Li HZ,Li JX,Cheng D,Lu K,Liu Y

更新日期：2020-01-21 00:00:00

abstract：:Social attachment formed by filial imprinting in newborn chicks undergoes a process of memory consolidation that involves rearrangement of its neural storage substrates. In the first 3 h after imprinting it depends on the integrity of the intermediate medial mesopallium (IMM) and beyond that time on unidentified memor...

journal_title：Frontiers in physiology

authors： Tiunova AA,Komissarova NV,Anokhin KV

更新日期：2019-03-29 00:00:00

abstract：:Canonical functions of mitochondria include the regulation of cellular survival, orchestration of anabolic and metabolic pathways, as well as reactive oxygen species (ROS) signaling. Recent discoveries, nevertheless, have demonstrated that mitochondria are also critical elements to stimulate innate immune signaling ca...

journal_title：Frontiers in physiology

authors： Chen Y,Zhou Z,Min W

更新日期：2018-10-18 00:00:00

abstract：Objectives:Carotid artery geometry influences blood flow disturbances and is thus an important risk factor for carotid atherosclerosis. Extracellular matrix (ECM) and yes-associated protein (YAP) expression may play essential roles in the pathophysiology of carotid artery stenosis, but the effect of blood flow disturba...

journal_title：Frontiers in physiology

authors： Cui Y,Lv X,Wang F,Kong J,Zhao H,Ye Z,Si C,Pan L,Liu P,Wen J

更新日期：2020-01-21 00:00:00

abstract：:We recorded via telemetry the arterial blood pressure (BP) and heart rate (HR) response to classical conditioning following the spontaneous onset of autoimmune diabetes in BBDP/Wor rats vs. age-matched, diabetes-resistant control (BBDR/Wor) rats. Our purpose was to evaluate the autonomic regulatory responses to an acu...

journal_title：Frontiers in physiology

authors： Randall DC,Speakman RO,Silcox DL,Brown LV,Brown DR,Gong MC,Patwardhan A,Reynolds LR,Karounos DG,Burgess DE,Anigbogu CN

更新日期：2011-08-27 00:00:00

abstract：:Respiratory sensory gating function has been found decreased by induced negative emotion in healthy adults. The increased ratio of the respiratory-related evoked potential (RREP) N1 peak amplitude for the second occlusion (S2) vs. the first occlusion (S1), S2/S1, is indicative of such decreased respiratory sensory gat...

journal_title：Frontiers in physiology

authors： Chan PY,Cheng CH,Jhu YJ,Chen CL,von Leupoldt A

更新日期：2016-02-16 00:00:00

abstract：:FXYD proteins are important regulators of Na+/K+-ATPase (NKA) activity in mammals. As an inhabitant of estuaries, the pufferfish (Tetraodon nigroviridis) responds to ambient salinity changes with efficient osmoregulation, including alterations in branchial, and renal NKA activities. Previous studies on teleostean FXYD...

journal_title：Frontiers in physiology

authors： Wang PJ,Yang WK,Lin CH,Hwang HH,Lee TH

更新日期：2017-08-08 00:00:00

abstract：:Contusion injuries in skeletal muscle commonly occur in contact sport and vehicular and industrial workplace accidents. Icing has traditionally been used to treat such injuries under the premise that it alleviates pain, reduces tissue metabolism, and modifies vascular responses to decrease swelling. Previous research ...

journal_title：Frontiers in physiology

authors： Singh DP,Barani Lonbani Z,Woodruff MA,Parker TJ,Steck R,Peake JM

更新日期：2017-03-07 00:00:00

abstract：:Aim: The hemodynamic response to mouse systemic anaphylaxis is characterized by an initial hypertension followed by sustained hypotension. However, the defense mechanisms of the sympathetic nervous system against this circulatory disturbance is not known. Here, we investigated the renal sympathetic nerve activity (RSN...

journal_title：Frontiers in physiology

authors： Zhang T,Tanida M,Uchida K,Suzuki Y,Yang W,Kuda Y,Kurata Y,Tominaga M,Shibamoto T

更新日期：2017-09-07 00:00:00

abstract：:A water surface acts not only as an optic mirror but also as an acoustic mirror. Echolocation calls emitted by bats at low heights above water are reflected away from the bat, and hence the background clutter is reduced. Moreover, targets on the surface create an enhanced echo. Here, we formally quantified the effect ...

journal_title：Frontiers in physiology

authors： Zsebok S,Kroll F,Heinrich M,Genzel D,Siemers BM,Wiegrebe L

更新日期：2013-04-05 00:00:00

abstract：:Knee injury increases the risk of developing knee osteoarthritis (OA). Recent evidence suggests involvement of oxidative stress induced by inflammation and bleeding in the joint. This study investigates the role in this process of α1-microglobulin (A1M), a plasma and tissue antioxidant protein with reducing function, ...

journal_title：Frontiers in physiology

authors： Larsson S,Åkerström B,Gram M,Lohmander LS,Struglics A

更新日期：2018-11-16 00:00:00

abstract：:The central purpose of this study was to evaluate the fiber type-specific satellite cell and myonuclear responses of endurance-trained cyclists to a block of intensified training, when supplementing with carbohydrate (CHO) vs. carbohydrate-protein (PRO). In a crossover design, endurance-trained cyclists (n = 8) perfor...

journal_title：Frontiers in physiology

authors： McKenzie AI,D'Lugos AC,Saunders MJ,Gworek KD,Luden ND

更新日期：2016-11-16 00:00:00

abstract：:Denervation induces skeletal muscle atrophy, accompanied by complex biochemical and physiological changes, with potentially devastating outcomes even an increased mortality. Currently, however, there remains a paucity of effective strategies to treat skeletal muscle atrophy. Therefore, it is required to understand the...

journal_title：Frontiers in physiology

authors： Shen Y,Zhang R,Xu L,Wan Q,Zhu J,Gu J,Huang Z,Ma W,Shen M,Ding F,Sun H

更新日期：2019-10-11 00:00:00

abstract：:Unlike other marine teleosts, the Plotosidae catfishes reportedly have an extra-branchial salt secreting dendritic organ (DO). Salinity acclimation [brackishwater (BW) 3aaa, seawater (SWcontrol) 34aaa, and hypersaline water (HSW) 60aaa] for 14 days was used to investigate the osmoregulatory abilities of Plotosus linea...

journal_title：Frontiers in physiology

authors： Malakpour Kolbadinezhad S,Coimbra J,Wilson JM

更新日期：2018-07-03 00:00:00

abstract：:Objective: Chronic hypoxia causes pulmonary vasoconstriction leading to pulmonary hypertension and right ventricular hypertrophy. Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of nitric oxide (NO) synthesis; its level increases in hypoxia (HX) concomitantly with reduced activity of dimethylarginine dim...

journal_title：Frontiers in physiology

authors： Hannemann J,Glatzel A,Hillig J,Zummack J,Schumacher U,Lüneburg N,Harbaum L,Böger R

更新日期：2020-11-12 00:00:00

abstract：:In an emerging bioelectronics era, there is a clinical need for physiological devices incorporating biofeedback that permits natural and demand-dependent control in real time. Here, we describe a novel device termed a central pattern generator (CPG) that uses cutting edge analog circuitry producing temporally controll...

journal_title：Frontiers in physiology

authors： O'Callaghan EL,Chauhan AS,Zhao L,Lataro RM,Salgado HC,Nogaret A,Paton JF

更新日期：2016-02-04 00:00:00

abstract：:Insecticidal effects of Bacillus thuringiensis Cry toxins in hemocoel of larvae have not been properly evaluated. In the present study, hemocoelic injection of four representative Cry toxins i.e., Cry1Aa, Cry1Ab, Cry1Ac, and DOR5 to an economically important lepidopteran insect pest Achaea janata, induced larval morta...

journal_title：Frontiers in physiology

authors： Ningshen TJ,Chauhan VK,Dhania NK,Dutta-Gupta A

更新日期：2017-05-10 00:00:00

abstract：:Reperfusion of ischemic cardiac tissue is the standard treatment for improving clinical outcome following myocardial infarction but is inevitably associated with ischemia-reperfusion injury (IRI). Ischemic myocardial injury can be alleviated by exposing the heart to brief episodes of sublethal ischemia-reperfusion pri...

journal_title：Frontiers in physiology

authors： Martin-Puig S,Tello D,Aragonés J

更新日期：2015-05-20 00:00:00

abstract：:The main purpose of the present study was to investigate the effect of frequency, thereby increasing training volume, of resistance training on body composition, inflammation markers, lipid and glycemic profile in healthy older individuals (age range 65-75 year). Ninety-two healthy participants were randomly assigned ...

journal_title：Frontiers in physiology

authors： Ihalainen JK,Inglis A,Mäkinen T,Newton RU,Kainulainen H,Kyröläinen H,Walker S

更新日期：2019-02-01 00:00:00

abstract：:Recent efforts to ensure the reliability of computational model-based predictions in healthcare, such as the ASME V&V40 Standard, emphasize the importance of uncertainty quantification (UQ) and sensitivity analysis (SA) when evaluating computational models. UQ involves empirically determining the uncertainty in model ...

journal_title：Frontiers in physiology

authors： Pathmanathan P,Cordeiro JM,Gray RA

更新日期：2019-06-26 00:00:00

abstract：:Objective: Neuromuscular injury prevention programs (IPP) can reduce injury rate by about 40% in youth sport. Multimodal IPP include, for instance, balance, strength, power, and agility exercises. Our systematic review and meta-analysis aimed to evaluate the effects of multimodal IPP on neuromuscular performance in yo...

journal_title：Frontiers in physiology

authors： Faude O,Rössler R,Petushek EJ,Roth R,Zahner L,Donath L

更新日期：2017-10-12 00:00:00

abstract：:Sirtuins (SIRT) are ubiquitous histone and protein deacetylases and a member of this family, SIRT1, is the best-studied one. Its functions in endothelial cells encompass branching angiogenesis, activation of endothelial nitric oxide synthase, regulation of proapoptotic and proinflammatory pathways, among others. Defec...

journal_title：Frontiers in physiology

authors： Lipphardt M,Dihazi H,Müller GA,Goligorsky MS

更新日期：2018-09-21 00:00:00

abstract：:Exercise and physical labor in extreme environmental conditions causes transient decreases in immune cell and cytokine concentrations, likely increasing the susceptibility to opportunistic infection. Baker's yeast beta glucan (BYBG) has been previously demonstrated to be an effective countermeasure in athletes, but it...

journal_title：Frontiers in physiology

authors： McFarlin BK,Venable AS,Carpenter KC,Henning AL,Ogenstad S

更新日期：2017-10-20 00:00:00

abstract：:During the process of fatty liver production by overfeeding, the levels of endogenous metabolites in the serum of geese would change dramatically. This study investigated the effects of overfeeding on serum metabolism of Landes geese and the underlying mechanisms using a metabolomics approach. Sixty Landes geese of th...

journal_title：Frontiers in physiology

authors： Gong Y,Lyu W,Shi X,Zou X,Lu L,Yang H,Xiao Y

更新日期：2020-12-14 00:00:00

abstract：:Current cardiac drug safety assessments focus on hERG channel block and QT prolongation for evaluating arrhythmic risks, whereas the optogenetic approach focuses on the action potential (AP) waveform generated by a monolayer of human cardiomyocytes beating synchronously, thus assessing the contribution of several ion ...

journal_title：Frontiers in physiology

authors： Björk S,Ojala EA,Nordström T,Ahola A,Liljeström M,Hyttinen J,Kankuri E,Mervaala E

更新日期：2017-11-02 00:00:00