The Effect of Chinese Herbal Medicine on Quality of Life and Exercise Tolerance in Heart Failure With Preserved Ejection Fraction: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

abstract：:Purpose: To determine if acute slow breathing at 6 breaths/min would improve baroreflex sensitivity (BRS) and heart rate variability (HRV), and lower blood pressure (BP) in adults after stroke. Methods: Twelve individuals completed two randomized study visits where they performed a 15-min bout of breathing exercises a...

journal_title：Frontiers in physiology

authors： Larson M,Chantigian DP,Asirvatham-Jeyaraj N,Van de Winckel A,Keller-Ross ML

更新日期：2020-10-30 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：:Giant clams live in symbiosis with extracellular zooxanthellae and display high rates of growth and shell formation (calcification) in light. Light-enhanced calcification requires an increase in the supply of Ca2+ to, and simultaneously an augmented removal of H+ from, the extrapallial fluid where shell formation occu...

journal_title：Frontiers in physiology

authors： Ip YK,Hiong KC,Goh EJK,Boo MV,Choo CYL,Ching B,Wong WP,Chew SF

更新日期：2017-10-10 00:00:00

abstract：:Signaling pathways of red blood cells' (RBCs) micromechanics regulation, which are responsible for maintaining microcirculation, constitute an important property of RBC physiology. Selective control over these processes may serve as an indispensable tool for correction of hemorheological disorders, which accompany a n...

journal_title：Frontiers in physiology

authors： Semenov AN,Shirshin EA,Muravyov AV,Priezzhev AV

更新日期：2019-08-14 00:00:00

abstract：:Yellow genes are thought to be involved in the melanin biosynthetic pathway and play a crucial role in pigmentation reactions in insects. However, little research has been done on yellow genes in lepidopteran pests. To clarify the function of one of the yellow genes (yellow-y) in Spodoptera litura, we cloned the full-...

journal_title：Frontiers in physiology

authors： Liu XL,Han WK,Ze LJ,Peng YC,Yang YL,Zhang J,Yan Q,Dong SL

更新日期：2020-12-17 00:00:00

abstract：:Carbon monoxide (CO) that is produced in a number of different mammalian tissues is now known to have significant effects on the cardiovascular system. These include: (i) vasodilation, (ii) changes in heart rate and strength of contractions, and (iii) modulation of autonomic nervous system input to both the primary pa...

journal_title：Frontiers in physiology

authors： Trenor B,Cardona K,Saiz J,Rajamani S,Belardinelli L,Giles WR

更新日期：2013-10-17 00:00:00

abstract：:Genome-wide association studies and physiological investigations have linked alterations in acid-base transporters to hypertension. Accordingly, Na(+)-coupled HCO(-) 3-transporters, Na(+)/H(+)-exchangers, and anion-exchangers have emerged as putative mechanistic components in blood pressure disturbances. Even though h...

journal_title：Frontiers in physiology

authors： Boedtkjer E,Aalkjaer C

更新日期：2013-12-24 00:00:00

abstract：:Liver cirrhosis (LC) is the final usual outcome of liver damage induced by various chronic liver diseases. Because of asymptomatic nature of LC, it is usually diagnosed at late and advanced stages, and patients are easy to miss the best timing for treatment. Thus, the early detection of LC is needed. In the prospectiv...

journal_title：Frontiers in physiology

authors： Yoo HJ,Jung KJ,Kim M,Kim M,Kang M,Jee SH,Choi Y,Lee JH

更新日期：2019-11-19 00:00:00

abstract：:Composed by a molecule of adenine and a molecule of ribose, adenosine is a paradigm of recyclable nucleoside with a multiplicity of functions that occupies a privileged position in the metabolic and regulatory contexts. Adenosine is formed continuously in intracellular and extracellular locations of all tissues. Extra...

journal_title：Frontiers in physiology

authors： Arin RM,Gorostidi A,Navarro-Imaz H,Rueda Y,Fresnedo O,Ochoa B

更新日期：2017-09-22 00:00:00

abstract：:Purpose: To examine the effects of deceptively aggressive bike pacing on performance, pacing, and associated physiological and perceptual responses during simulated sprint-distance triathlon. Methods: Ten non-elite, competitive male triathletes completed three simulated sprint-distance triathlons (0.75 km swim, 500 kJ...

journal_title：Frontiers in physiology

authors： Taylor D,Smith MF

更新日期：2017-01-24 00:00:00

abstract：:Astronauts exposed to microgravity face sensorimotor challenges affecting balance control when readapting to Earth's gravity upon return from spaceflight. Small amounts of electrical noise applied to the vestibular system have been shown to improve balance control during standing and walking under discordant sensory c...

journal_title：Frontiers in physiology

authors： Temple DR,De Dios YE,Layne CS,Bloomberg JJ,Mulavara AP

更新日期：2018-03-29 00:00:00

abstract：:Regulation of energy homeostasis is fundamental for life. In animal species and humans, the Central Nervous System (CNS) plays a critical role in such regulation by integrating peripheral signals and modulating behavior and the activity of peripheral organs. A precise interplay between CNS and peripheral signals is ne...

journal_title：Frontiers in physiology

authors： Kim JD,Leyva S,Diano S

更新日期：2014-12-09 00:00:00

abstract：:Mouse Embryonic Stem Cells (ESCs) are pluripotent mammalian cells derived from the Inner Cell Mass (ICM) of mouse blastocysts, which give rise to all three embryonic germ layers both in vivo and in vitro. Mouse ESCs have a distinct epigenetic landscape and a more decondensed chromatin compared to differentiated cells....

journal_title：Frontiers in physiology

authors： Karnavas T,Pintonello L,Agresti A,Bianchi ME

更新日期：2014-08-28 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：: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：:We have been able to reduce substantially patient pool heterogeneity by identifying phenotypic markers that allow the researcher to stratify chronic fatigue syndrome (CFS) patients into subgroups. To date, we have shown that stratifying based on the presence or absence of comorbid psychiatric diagnosis leads to a grou...

journal_title：Frontiers in physiology

authors： Natelson BH

更新日期：2013-05-20 00:00:00

abstract：:Tumor necrosis factor (TNF)-α, a major part in inflammatory, infectious and tumor processes, and is pivotal at the early stages of gastric cancer. Relationship between its risk and TNF-α rs361525 polymorphism has been demonstrated, but remains conflicting and controversial. Therefore, a meta-analysis was conducted to ...

journal_title：Frontiers in physiology

authors： Xu T,Kong Z,Zhao H

更新日期：2018-05-15 00:00:00

abstract：:The main goal of this study was to assess the impact of the cambered bar (CB) during the bench press exercise on power output and bar velocity when compared to a standard bar (SB). Ten healthy strength-trained men (age = 27.9 ± 3.7 years; body mass = 90.1 ± 12.5 kg; resistance training experience = 6.5 ± 2.7 years; be...

journal_title：Frontiers in physiology

authors： Krzysztofik M,Zajac A,Żmijewski P,Wilk M

更新日期：2020-10-20 00:00:00

abstract：:Aging is a one-way process associated with profound structural and functional changes in the organism. Indeed, the neuromuscular system undergoes a wide remodeling, which involves muscles, fascia, and the central and peripheral nervous systems. As a result, intrinsic features of tissues, as well as their functional an...

journal_title：Frontiers in physiology

authors： Zullo A,Fleckenstein J,Schleip R,Hoppe K,Wearing S,Klingler W

更新日期：2020-06-24 00:00:00

abstract：:F1F0-ATP synthase inhibitory factor 1 (IF1) inhibits the reverse mode of F1F0-ATP synthase, and therefore protects cellular ATP content at the expense of accelerated loss of mitochondrial membrane potential (ΔΨm). There is considerable variability in IF1 expression and its influence on bioenergetics between different ...

journal_title：Frontiers in physiology

authors： Tanton H,Voronina S,Evans A,Armstrong J,Sutton R,Criddle DN,Haynes L,Schmid MC,Campbell F,Costello E,Tepikin AV

更新日期：2018-07-11 00:00:00

abstract：:The Paramisgurnus dabryanus was exposed to air to assess the changes in plasma, liver and muscle free amino acid (FAA) contents. The FAA concentrations in plasma, liver and muscle of P. dabryanus were significantly affected by aerial exposure (P < 0.05). After 12 h of aerial exposure, the plasma glutamate contents inc...

journal_title：Frontiers in physiology

authors： Zhang YL,Wang GY,Zhang ZH,Xie YY,Jin H,Dong ZR

更新日期：2019-01-29 00:00:00

abstract：:Several clinical studies have investigated the potential benefits of endothelin receptor antagonism in chronic pathologies such as diabetic kidney disease. However, fluid retention and edema have been identified as major side effects of endothelin receptor antagonists. In the present study we hypothesized that avosent...

journal_title：Frontiers in physiology

authors： Baltatu OC,Iliescu R,Zaugg CE,Reckelhoff JF,Louie P,Schumacher C,Campos LA

更新日期：2012-04-18 00:00:00

abstract：:A coronary angiography-derived index of microvascular resistance (caIMR) is proposed for physiological assessment of microvasular diseases in coronary circulation. The aim of the study is to assess diagnostic performance of caIMR, using wire-derived index of microvascular resistance (IMR) as the reference standard. IM...

journal_title：Frontiers in physiology

authors： Ai H,Feng Y,Gong Y,Zheng B,Jin Q,Zhang HP,Sun F,Li J,Chen Y,Huo Y,Huo Y

更新日期：2020-12-16 00:00:00

abstract：:Apolipophorin III (ApoLp-III) is a well-known hemolymph protein having a functional role in lipid transport and immune responses of insects. Here we report the molecular and functional characterization of Anopheles stephensi Apolipophorin-III (AsApoLp-III) gene. This gene consists of 679 nucleotides arranged into two ...

journal_title：Frontiers in physiology

authors： Dhawan R,Gupta K,Kajla M,Kakani P,Choudhury TP,Kumar S,Kumar V,Gupta L

更新日期：2017-04-07 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：:This paper introduces the use of low frequencies forced oscillation technique (FOT) in the presence of breathing signal. The hypothesis tested is to evaluate the sensitivity of FOT to various degrees of obstruction in COPD patients. The measurements were performed in the frequency range 0-2 Hz. The use of FOT to evalu...

journal_title：Frontiers in physiology

authors： Ghita M,Copot D,Ghita M,Derom E,Ionescu C

更新日期：2019-11-19 00:00:00

abstract：:Kir7.1 encoded by the Kcnj13 gene in the mouse is an inwardly rectifying K+ channel present in epithelia where it shares membrane localization with the Na+/K+-pump. Further investigations of the localisation and function of Kir7.1 would benefit from the availability of a knockout mouse, but perinatal mortality attribu...

journal_title：Frontiers in physiology

authors： Cornejo I,Villanueva S,Burgos J,López-Cayuqueo KI,Chambrey R,Julio-Kalajzić F,Buelvas N,Niemeyer MI,Figueiras-Fierro D,Brown PD,Sepúlveda FV,Cid LP

更新日期：2018-04-23 00:00:00

abstract：Background:Angiotensin II (Ang II) could promote the development of atrial fibrosis in atrial fibrillation (AF). Apelin can inhibit the occurrence of myocardial fibrosis. However, the effect of apelin on Ang II-induced atrial fibrosis and subsequent AF still remains unknown. Objective:In the present study, we examined...

journal_title：Frontiers in physiology

authors： Lv W,Zhang L,Cheng X,Wang H,Qin W,Zhou X,Tang B

更新日期：2020-11-19 00:00:00

abstract：:Domestic pig molars provide an interesting system to study the biomineralization process. The large size, thick enamel and complex crown morphology make pig molars relatively similar to human molars. However, compared to human molars, pig molars develop considerably faster. Here we use microCT to image the developing ...

journal_title：Frontiers in physiology

authors： Sova SS,Tjäderhane L,Heikkilä PA,Jernvall J

更新日期：2018-02-09 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