Inflation and deflation pressure-volume loops in anesthetized pinnipeds confirms compliant chest and lungs.

abstract：:Sudden cardiac death caused by ventricular arrhythmias is among the leading causes of mortality, with approximately half of all deaths attributed to heart disease worldwide. Periodic repolarization dynamics (PRD) is a novel marker of repolarization instability and strong predictor of death in patients post-myocardial ...

journal_title：Frontiers in physiology

authors： Ang R,Marina N

更新日期：2020-03-18 00:00:00

abstract：:Endothelial cells have emerged as key players in SARS-CoV-2 infection and COVID-19 inflammatory pathologies. Dysfunctional endothelial cells can promote chronic inflammation and disease processes like thrombosis, atherosclerosis, and lung injury. In endothelial cells, mitochondria regulate these inflammatory pathways ...

journal_title：Frontiers in physiology

authors： Chang R,Mamun A,Dominic A,Le NT

更新日期：2021-01-15 00:00:00

abstract：:This study aims to investigate the embryo development potential of extending the culture of abnormally fertilized zygotes with no pronuclear (0PN), monopronuclear (1PN), and poor-quality day 3 embryos and to determine the associated clinical outcomes. This is a retrospective study performed between January 2014 and Ma...

journal_title：Frontiers in physiology

authors： Chen X,Shi S,Mao J,Zou L,Yu K

更新日期：2020-11-04 00:00:00

abstract：:Objective: Ventricular remodeling is considered the basis of heart failure and is involved in myocardial fibrosis. This study aimed to assess perindopril and a galectin-3 inhibitor (modified citrus pectin, MCP) for their effects on ventricular remodeling and myocardial fibrosis in rabbits with ischemic heart failure. ...

journal_title：Frontiers in physiology

authors： Li S,Li S,Hao X,Zhang Y,Deng W

更新日期：2019-03-22 00:00:00

abstract：:Diurnal pCO2 fluctuations have the potential to modulate the biological impact of ocean acidification (OA) on reef calcifiers, yet little is known about the physiological and biochemical responses of scleractinian corals to fluctuating carbonate chemistry under OA. Here, we exposed newly settled Pocillopora damicornis...

journal_title：Frontiers in physiology

authors： Jiang L,Guo YJ,Zhang F,Zhang YY,McCook LJ,Yuan XC,Lei XM,Zhou GW,Guo ML,Cai L,Lian JS,Qian PY,Huang H

更新日期：2019-01-11 00:00:00

abstract：:Distal arthrogryposis (DA) is a skeletal muscle disorder which can be classified under a broader term as Arthrogryposis multiplex contractures. DA is characterized by the presence of joint contractures at various parts of the body, particularly in distal extremities. It is identified as an autosomal dominant and a rar...

journal_title：Frontiers in physiology

authors： Desai D,Stiene D,Song T,Sadayappan S

更新日期：2020-06-25 00:00:00

abstract：:Heat acclimation by post-exercise hot water immersion (HWI) on six consecutive days reduces thermal strain and improves exercise performance during heat stress. However, the retention of adaptations by this method remains unknown. Typically, adaptations to short-term, exercise-heat-acclimation (<7 heat exposures) deca...

journal_title：Frontiers in physiology

authors： Zurawlew MJ,Mee JA,Walsh NP

更新日期：2019-08-28 00:00:00

abstract：:The effect of Withania somnifera a medicinal plant seed extract was tested against lesser mulberry pyralid, a potential pest of mulberry. The mulberry leaves were used for silk production in rural areas of northern Iran. The extract was administered orally by leaf dipping method in two lower (5%W/V) and higher (15%W/V...

journal_title：Frontiers in physiology

authors： Afraze Z,Sendi JJ,Karimi-Malati A,Zibaee A

更新日期：2020-08-07 00:00:00

abstract：:Although interest in several areas of cephalopod research has emerged over the last decades (e.g., neurobiology, aquaculture, genetics, and welfare), especially following their 2010 inclusion in the EU Directive on the use of animals for experimental purposes, knowledge regarding the parasites of cephalopods is lackin...

journal_title：Frontiers in physiology

authors： Roumbedakis K,Drábková M,Tyml T,di Cristo C

更新日期：2018-11-20 00:00:00

abstract：:Single-channel kinetics has proven a powerful tool to reveal information about the gating mechanisms that control the opening and closing of ion channels. This introductory review focuses on the gating of large conductance Ca(2+)- and voltage-activated K(+) (BK or Slo1) channels at the single-channel level. It starts ...

journal_title：Frontiers in physiology

authors： Geng Y,Magleby KL

更新日期：2015-01-21 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：:This study examined the selective influences of one-repetition maximum (1RM) values [assessed in the half-squat (HS)] and bar-power production [assessed in both HS and jump squat (JS) exercises] on the physical performance of male and female team sport athletes from four different sports. Three-hundred and three elite...

journal_title：Frontiers in physiology

authors： Loturco I,Suchomel T,James LP,Bishop C,Abad CCC,Pereira LA,McGuigan MR

更新日期：2018-12-17 00:00:00

abstract：:The emergence of new cardiac diagnostics and therapeutics of the heart has given rise to the challenging field of virtual design and testing of technologies in a patient-specific environment. Given the recent advances in medical imaging, computational power and mathematical algorithms, patient-specific cardiac models ...

journal_title：Frontiers in physiology

authors： Zhong L,Zhang JM,Su B,Tan RS,Allen JC,Kassab GS

更新日期：2018-06-26 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fphys.2019.01574.]. ...

journal_title：Frontiers in physiology

authors： Figueroa VA,Jara O,Oliva CA,Ezquer M,Ezquer F,Retamal MA,Martínez AD,Altenberg GA,Vargas AA

更新日期：2020-02-11 00:00:00

abstract：:Skeletal muscles are large cells with multiple nuclei that are precisely positioned. The importance of the correct nuclear position is highlighted by the correlation between mispositioned nuclei and muscle disease (Spiro et al., 1966; Gueneau et al., 2009). Myonuclei are generally considered to be equivalent and there...

journal_title：Frontiers in physiology

authors： Perillo M,Folker ES

更新日期：2018-11-01 00:00:00

abstract：:Hypertrophic cardiomyopathy (HCM) is a genetic disorder caused by mutations in different genes mainly encoding myofilament proteins and therefore called a "disease of the sarcomere." Despite the discovery of sarcomere protein mutations linked to HCM almost 30 years ago, the cellular mechanisms responsible for the deve...

journal_title：Frontiers in physiology

authors： Chowdhury SAK,Warren CM,Simon JN,Ryba DM,Batra A,Varga P,Kranias EG,Tardiff JC,Solaro RJ,Wolska BM

更新日期：2020-03-10 00:00:00

abstract：:Background: The possibility of non-invasively assessing load-independent parameters characterizing cardiac function is of high clinical value. Typically, these parameters are assessed during resting conditions. However, for diagnostic purposes, the parameter behavior across a physiologically relevant range of heart ra...

journal_title：Frontiers in physiology

authors： Casas B,Viola F,Cedersund G,Bolger AF,Karlsson M,Carlhäll CJ,Ebbers T

更新日期：2018-10-30 00:00:00

abstract：:A rich chapter in the history of insect endocrinology has focused on hormonal control of diapause, especially the major roles played by juvenile hormones (JHs), ecdysteroids, and the neuropeptides that govern JH and ecdysteroid synthesis. More recently, experiments with adult diapause in Drosophila melanogaster and th...

journal_title：Frontiers in physiology

authors： Sim C,Denlinger DL

更新日期：2013-07-22 00:00:00

abstract：:Carotenoids are almost universally distributed in living organisms. The oxidative metabolism by carotene oxygenase contributes to the metabolic processes of carotenoids. 15,15'-beta-carotene oxygenase (BCO1) and 9',10'-beta-carotene oxygenase (BCO2) are two important carotenoid oxygenases. In order to understand the f...

journal_title：Frontiers in physiology

authors： Jin Y,Yu Y,Zhang C,Li S,Zhang X,Li F

更新日期：2020-07-09 00:00:00

abstract：:Pyrokinins are structurally related insect neuropeptides, characterized by their myotropic, pheromonotropic and melanotropic roles in some insects, but their function is unclear in blood-feeding arthropods. In the present study, we functionally characterized the pyrokinin-1 and pyrokinin-2 receptors (PK1-R and PK2-R, ...

journal_title：Frontiers in physiology

authors： Lajevardi A,Paluzzi JV

更新日期：2020-05-21 00:00:00

abstract：:Fibrosis is intimately linked to wound healing and is one of the largest causes of wound-related morbidity. While scar formation is the normal and inevitable outcome of adult mammalian cutaneous wound healing, scarring varies widely between different anatomical sites. The spectrum of craniofacial wound healing spans a...

journal_title：Frontiers in physiology

authors： desJardins-Park HE,Mascharak S,Chinta MS,Wan DC,Longaker MT

更新日期：2019-03-29 00:00:00

abstract：:Sarcomere lengths have been a crucial outcome measure for understanding and explaining basic muscle properties and muscle function. Sarcomere lengths for a given muscle are typically measured at a single spot, often in the mid-belly of the muscle, and at a given muscle length. It is then assumed implicitly that the sa...

journal_title：Frontiers in physiology

authors： Moo EK,Fortuna R,Sibole SC,Abusara Z,Herzog W

更新日期：2016-05-25 00:00:00

abstract：:Secondary shifts develop in post-translational phosphorylation of sarcomeric proteins in multiple animal models of inherited cardiomyopathy. These signaling alterations together with the primary mutation are predicted to contribute to the overall cardiac phenotype. As a result, identification and integration of post-t...

journal_title：Frontiers in physiology

authors： Westfall MV

更新日期：2016-09-14 00:00:00

abstract：INTRODUCTION:Recently, three independent, intercorrelated biophysical measures have provided the first quantitative measures of a binary form of behavioral laterality called "Hemisity," a term referring to inherent opposite right or left brain-oriented differences in thinking and behavioral styles. Crucially, the right...

journal_title：Frontiers in physiology

authors： Morton BE

更新日期：2012-11-02 00:00:00

abstract：:Aim: The current study aimed to examine the effects of resistance exercise with concomitant consumption of high vs. low daily doses of non-steroidal anti-inflammatory drugs (NSAIDs) on mitochondrial oxidative phosphorylation in skeletal muscle. As a secondary aim, we compared the effects of eccentric overload with con...

journal_title：Frontiers in physiology

authors： Cardinale DA,Lilja M,Mandić M,Gustafsson T,Larsen FJ,Lundberg TR

更新日期：2017-12-19 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fphys.2019.00116.]. ...

journal_title：Frontiers in physiology

authors： Satti R,Abid NU,Bottaro M,De Rui M,Garrido M,Raoufy MR,Montagnese S,Mani AR

更新日期：2019-05-28 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：:Introduction: It is well known that regular physical activity improves cardiovascular health, and higher baroreflex sensitivity and heart rate variability are associated with cardiovascular health. Adolescence is the age when an individual's behavior is easily modified; early intervention at this stage in terms of phy...

journal_title：Frontiers in physiology

authors： Subramanian SK,Sharma VK,Arunachalam V,Rajendran R,Gaur A

更新日期：2019-08-22 00:00:00

abstract：:For many model organisms traditionally in use for cardiac electrophysiological studies, characterization of ion channel genes is lacking. We focused here on two genes encoding the inward rectifier current, KCNJ2 and KCNJ12, in the dog heart. A combination of RT-PCR, 5'-RACE, and 3'-RACE demonstrated the status of KCNJ...

journal_title：Frontiers in physiology

authors： Houtman MJ,Takanari H,Kok BG,van Eck M,Montagne DR,Vos MA,de Boer TP,van der Heyden MA

更新日期：2012-01-30 00:00:00

abstract：:Expiratory muscle strength training (EMST) is a rehabilitative program that has been tested for outcomes related to respiratory muscle strength, cough, swallow, and voice function in healthy young adult, elderly individuals, and in patients with progressive neurodegenerative disease. Because EMST has been used in pati...

journal_title：Frontiers in physiology

authors： Laciuga H,Davenport P,Sapienza C

更新日期：2012-03-13 00:00:00