Mapping the Neural Substrates of Recent and Remote Visual Imprinting Memory in the Chick Brain.

abstract：:Local purinergic signals modulate renal tubular transport. Acute activation of renal epithelial P2 receptors causes inhibition of epithelial transport and thus, should favor increased water and salt excretion by the kidney. So far only a few studies have addressed the effects of extracellular nucleotides on ion transp...

journal_title：Frontiers in physiology

authors： Marques RD,Praetorius HA,Leipziger J

更新日期：2013-10-09 00:00:00

abstract：:The arterial baroreflexes, located in the carotid sinus and along the arch of the aorta, are essential for the rapid short term autonomic regulation of blood pressure. In the past, they were believed to be inactivated during exercise because blood pressure, heart rate, and sympathetic activity were radically changed f...

journal_title：Frontiers in physiology

authors： Schwartz CE,Stewart JM

更新日期：2012-12-07 00:00:00

abstract：:Somatostatin (SST) is a regulatory peptide and acts as an endogenous inhibitory regulator of the secretory and proliferative responses of target cells. SST's actions are mediated by a family of seven transmembrane domain G protein-coupled receptors that comprise five distinct subtypes (SSTR1-5). SSTR5 is one of the ma...

journal_title：Frontiers in physiology

authors： Zhou G,Sinnett-Smith J,Liu SH,Yu J,Wu J,Sanchez R,Pandol SJ,Abrol R,Nemunaitis J,Rozengurt E,Brunicardi FC

更新日期：2014-06-25 00:00:00

abstract：:Familial hypertrophic cardiomyopathy (HCM), due to point mutations in genes for sarcomere proteins such as myosin, occurs in 1/500 people and is the most common cause of sudden death in young individuals. Similar mutations in skeletal muscle, e.g., in the MYH7 gene for slow myosin found in both the cardiac ventricle a...

journal_title：Frontiers in physiology

authors： Månsson A

更新日期：2014-09-15 00:00:00

abstract：:Skeletal muscles are the largest cells in the body and are one of the few syncytial ones. There is a longstanding belief that a given nucleus controls a defined volume of cytoplasm, so when a muscle grows (hypertrophy) or shrinks (atrophy), the number of myonuclei change accordingly. This phenomenon is known as the "m...

journal_title：Frontiers in physiology

authors： Schwartz LM

更新日期：2019-01-25 00:00:00

abstract：PURPOSE:We investigated if oral ingestion of ibuprofen influenced leucocyte recruitment and infiltration following an acute bout of traditional resistance exercise Methods: Sixteen male subjects were divided into two groups that received the maximum over-the-counter dose of ibuprofen (1200mg d(-1)) or a similarly admin...

journal_title：Frontiers in physiology

authors： Vella L,Markworth JF,Paulsen G,Raastad T,Peake JM,Snow RJ,Cameron-Smith D,Russell AP

更新日期：2016-03-29 00:00:00

abstract：:Glutaraldehyde is a well-known substance used in biomedical research to fix cells. Since hemolytic anemias are often associated with red blood cell shape changes deviating from the biconcave disk shape, conservation of these shapes for imaging in general and 3D-imaging in particular, like confocal microscopy, scanning...

journal_title：Frontiers in physiology

authors： Abay A,Simionato G,Chachanidze R,Bogdanova A,Hertz L,Bianchi P,van den Akker E,von Lindern M,Leonetti M,Minetti G,Wagner C,Kaestner L

更新日期：2019-05-14 00:00:00

abstract：BACKGROUND:In patients with arterial hypertension, increased blood pressure (BP) variability contributes to end organ damage independently from mean levels of arterial BP. Increased BP variability has been linked to alterations in autonomic function including sympathetic overdrive. We hypothesized that catheter-based r...

journal_title：Frontiers in physiology

authors： Zuern CS,Rizas KD,Eick C,Stoleriu C,Bunk L,Barthel P,Balletshofer B,Gawaz M,Bauer A

更新日期：2012-05-10 00:00:00

abstract：:Theoretical cardiac electrophysiology focuses on the dynamics of the membrane and sarcoplasmic reticulum ion currents; however, passive (e.g., membrane capacitance) and quasi-active (response to small signals) properties of the cardiac sarcolemma, which are quantified by impedance, are also important in determining th...

journal_title：Frontiers in physiology

authors： Iravanian S,Herndon C,Langberg JJ,Fenton FH

更新日期：2019-07-09 00:00:00

abstract：Background:The development of childhood motor competence demonstrates a high degree of inter-individual variation. Some children's competence levels increase whilst others' competence levels remain unchanged or even decrease over time. However, few studies have examined this developmental change in motor competence acr...

journal_title：Frontiers in physiology

authors： Coppens E,Bardid F,Deconinck FJA,Haerens L,Stodden D,D'Hondt E,Lenoir M

更新日期：2019-10-02 00:00:00

abstract：:Trehalases (treh) have been found in different organisms, such as bacteria, fungi, yeast, nematodes, insects, vertebrates, and plants. Their biochemical properties are extremely variable and not yet fully understood. Gene expression patterns have shown differences among insect species suggesting a potential functional...

journal_title：Frontiers in physiology

authors： Nardelli A,Vecchi M,Mandrioli M,Manicardi GC

更新日期：2019-02-15 00:00:00

abstract：:Coronary microembolization (CME) is an important clinical problem, and it is related to poor outcome. The specific molecular mechanisms of CME are not fully understood. In the present study, we established a mice model of CME. Isobaric tags for relative and absolute quantitation (iTRAQ) and liquid chromatography coupl...

journal_title：Frontiers in physiology

authors： Chen A,Chen Z,Xia Y,Lu D,Jia J,Hu K,Sun A,Zou Y,Qian J,Ge J

更新日期：2018-09-19 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：:The detailed behavior of many molecular processes in the cell, such as protein folding, protein complex assembly, and gene regulation, transcription and translation, can often be accurately captured by stochastic chemical kinetic models. We investigate a novel computational problem involving these models - that of fin...

journal_title：Frontiers in physiology

authors： Salehi M,Perkins TJ

更新日期：2010-10-19 00:00:00

abstract：:Osteoporosis is a major health problem in post-menopausal women (PMW). Exercise training is considered a cost-effective strategy to prevent osteoporosis in middle aged-older people. The purpose of this study is to summarize the effect of exercise on BMD among PMW. A comprehensive search of electronic databases was con...

journal_title：Frontiers in physiology

authors： Shojaa M,Von Stengel S,Schoene D,Kohl M,Barone G,Bragonzoni L,Dallolio L,Marini S,Murphy MH,Stephenson A,Mänty M,Julin M,Risto T,Kemmler W

更新日期：2020-06-23 00:00:00

abstract：:Immunity and cellular metabolism are tightly interconnected but it is not clear whether different pathogens elicit specific metabolic responses. To address this issue, we studied differential metabolic regulation in peripheral blood mononuclear cells (PBMCs) of healthy volunteers challenged by Candida albicans, Borrel...

journal_title：Frontiers in physiology

authors： Zhang X,Mardinoglu A,Joosten LAB,Kuivenhoven JA,Li Y,Netea MG,Groen AK

更新日期：2018-02-27 00:00:00

abstract：:β1,3-N-acetylglucosaminyltransferase (β3GnT8) and β3GnT2 are key enzymes that catalyzes the formation of polylactosamine glycan structures by transferring GlcNAc to tetra-antennary β1-6-branched N-glycan and it also has an important effect on the progression of various types of human cancer. They have been reported to...

journal_title：Frontiers in physiology

authors： Jiang Z,Zhang H,Liu C,Yin J,Tong S,Lv J,Wei S,Wu S

更新日期：2018-05-23 00:00:00

abstract：:Neuromuscular training in young athletes improves performance and decreases the risk of injuries during sports activities. These effects are primarily ascribed to the enhancement of muscle strength and power but also balance, speed and agility. However, most studies have failed to demonstrate significant improvement i...

journal_title：Frontiers in physiology

authors： Zemková E,Hamar D

更新日期：2018-04-11 00:00:00

abstract：:Circulating microRNAs have proven to be reliable biomarkers, due to their high stability, both in vivo in the circulation, and ex vivo during sample preparation and storage. Small nucleolar RNAs (snoRNAs) are a different type of small non-coding RNAs that can also be reliably measured in plasma, but have only been stu...

journal_title：Frontiers in physiology

authors： Håkansson KEJ,Sollie O,Simons KH,Quax PHA,Jensen J,Nossent AY

更新日期：2018-08-22 00:00:00

abstract：:The aim of this study was to analyze the relationship between alveolar bone deformation and β-catenin expression levels in response to the mechanical load changed by dental extraction in adult rats. Twenty-four male rats (Rattus norvegicus albinus), Wistar linage, at 2 months of age, were used. The right upper incisor...

journal_title：Frontiers in physiology

authors： Ferreira BC,Freire AR,Araujo R,do Amaral-Silva GK,Okamoto R,Prado FB,Rossi AC

更新日期：2020-06-05 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：Aim:Guanidinoacetate N-methyltransferase (GAMT) is the second essential enzyme in creatine (Cr) biosynthesis. Short-term Cr deficiency is metabolically well tolerated as GAMT-/- mice exhibit normal exercise capacity and response to ischemic heart failure. However, we hypothesized long-term consequences of Cr deficiency...

journal_title：Frontiers in physiology

authors： Aksentijević D,Zervou S,Eykyn TR,McAndrew DJ,Wallis J,Schneider JE,Neubauer S,Lygate CA

更新日期：2020-01-21 00:00:00

abstract：:Background: Previous studies have observed significant heterogeneity in the magnitude of change in measures of metabolic response to exercise training. There are a lack of studies examining the prevalence of non-responders (NRs) in children while considering other potential environmental factors involved such as biolo...

journal_title：Frontiers in physiology

authors： Alvarez C,Ramírez-Campillo R,Ramírez-Vélez R,Izquierdo M

更新日期：2017-06-29 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：:Mitochondrial redox imbalance has been implicated in mechanisms of aging, various degenerative diseases and drug-induced toxicity. Statins are safe and well-tolerated therapeutic drugs that occasionally induce myotoxicity such as myopathy and rhabdomyolysis. Previous studies indicate that myotoxicity caused by statins...

journal_title：Frontiers in physiology

authors： La Guardia PG,Alberici LC,Ravagnani FG,Catharino RR,Vercesi AE

更新日期：2013-05-15 00:00:00

abstract：:Background: RNase A (the bovine equivalent to human RNase 1) and RNase 5 (angiogenin) are two closely related ribonucleases. RNase 5 is described as a powerful angiogenic factor. Whether RNase A shares the same angiogenic characteristic, or interferes with vessel growth as demonstrated for arteriogenesis, has never be...

journal_title：Frontiers in physiology

authors： Lasch M,Kumaraswami K,Nasiscionyte S,Kircher S,van den Heuvel D,Meister S,Ishikawa-Ankerhold H,Deindl E

更新日期：2020-11-06 00:00:00

abstract：:Pluripotency in human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) is regulated by three transcription factors-OCT3/4, SOX2, and NANOG. To fully exploit the therapeutic potential of these cells it is essential to have a good mechanistic understanding of the maintenance of self-renewal and pl...

journal_title：Frontiers in physiology

authors： Peterson H,Abu Dawud R,Garg A,Wang Y,Vilo J,Xenarios I,Adjaye J

更新日期：2013-10-28 00:00:00

abstract：:The bacterium Rickettsia rickettsii is the etiological agent of Brazilian spotted fever (BSF), which is transmitted in Brazil mainly by the tick Amblyomma sculptum. Herein, larvae and nymphs of six populations of A. sculptum were exposed to R. rickettsii by feeding on needle-inoculated guinea pigs, and thereafter rear...

journal_title：Frontiers in physiology

authors： Gerardi M,Ramírez-Hernández A,Binder LC,Krawczak FS,Gregori F,Labruna MB

更新日期：2019-05-28 00:00:00

abstract：:The ingestion of intact protein or essential amino acids (EAA) stimulates mechanistic target of rapamycin complex-1 (mTORC1) signaling and muscle protein synthesis (MPS) following resistance exercise. The purpose of this study was to investigate the response of myofibrillar-MPS to ingestion of branched-chain amino aci...

journal_title：Frontiers in physiology

authors： Jackman SR,Witard OC,Philp A,Wallis GA,Baar K,Tipton KD

更新日期：2017-06-07 00:00:00

abstract：:Sex determination/sex differentiation is determined by genetics, environmental factors, or the interactions of the two. The Transformer-2 (Tra-2) gene plays an important role in the sex determination cascade signal pathway in insects. In this study, the Tra-2 gene was isolated and characterized from the cDNA library o...

journal_title：Frontiers in physiology

authors： Cai L,Zheng J,Jia Y,Gu Z,Liu S,Chi M,Cheng S

更新日期：2020-07-09 00:00:00