Function and Regulation of Lipid Biology in Caenorhabditis elegans Aging.

abstract：:This study aimed to test the hypothesis that branchial osmoregulatory acclimation involved increased apoptosis and replacement of mitochdonrion-rich cells (MRCs) in the climbing perch, Anabas testudineus, during a progressive acclimation from freshwater to seawater. A significant increase in branchial caspase-3/-7 act...

journal_title：Frontiers in physiology

authors： Ching B,Chen XL,Yong JH,Wilson JM,Hiong KC,Sim EW,Wong WP,Lam SH,Chew SF,Ip YK

更新日期：2013-06-07 00:00:00

abstract：:This study evaluated the effects of continuous and intermittent blood flow restriction (BFR) with 70% of full arterial occlusion pressure on bar velocity during the bench press exercise against a wide range of resistive loads. Eleven strength-trained males (age: 23.5 ± 1.4 years; resistance training experience: 2.8 ± ...

journal_title：Frontiers in physiology

authors： Wilk M,Gepfert M,Krzysztofik M,Stastny P,Zajac A,Bogdanis GC

更新日期：2020-11-27 00:00:00

abstract：:Glucose metabolism is a biologically important metabolic process. Glycogen synthase kinase (GSK-3) is a key enzyme located in the middle of the sugar metabolism pathway that can regulate the energy metabolism process in the body through insulin signaling. This paper mainly explores the regulatory effect of glycogen sy...

journal_title：Frontiers in physiology

authors： Ding YJ,Li GY,Xu CD,Wu Y,Zhou ZS,Wang SG,Li C

更新日期：2020-11-25 00:00:00

abstract：:Carbonic anhydrase II (CAII) is expressed along the nephron where it interacts with a number of transport proteins augmenting their activity. Aquaporin-1 (AQP1) interacts with CAII to increase water flux through the water channel. Both CAII and aquaporin-1 are expressed in the thin descending limb (TDL); however, the ...

journal_title：Frontiers in physiology

authors： Krishnan D,Pan W,Beggs MR,Trepiccione F,Chambrey R,Eladari D,Cordat E,Dimke H,Alexander RT

更新日期：2018-01-05 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

abstract：:Cataract, the loss of ocular lens transparency, accounts for ∼50% of worldwide blindness and has been associated with water and solute transport dysfunction across lens cellular barriers. We show that neutral amino acid antiporter LAT2 (Slc7a8) and uniporter TAT1 (Slc16a10) are expressed on mouse ciliary epithelium an...

journal_title：Frontiers in physiology

authors： Knöpfel EB,Vilches C,Camargo SMR,Errasti-Murugarren E,Stäubli A,Mayayo C,Munier FL,Miroshnikova N,Poncet N,Junza A,Bhattacharya SS,Prat E,Berry V,Berger W,Heon E,Moore AT,Yanes Ó,Nunes V,Palacín M,Verrey F,Kloecke

更新日期：2019-06-04 00:00:00

abstract：:Tyrophagus putrescentiae (Schrank, 1781) is an emerging source of allergens in stored products and homes. Feces proteases are the major allergens of astigmatid mites (Acari: Acaridida). In addition, the mites are carriers of microorganisms and microbial adjuvant compounds that stimulate innate signaling pathways. We s...

journal_title：Frontiers in physiology

authors： Erban T,Rybanska D,Harant K,Hortova B,Hubert J

更新日期：2016-02-24 00:00:00

abstract：:Introduction: Although short-term (approximately 10-min) fatiguing DP has been reported not to alter the joint kinematics or displacement of the centre of mass (COM) of high-level skiers, we hypothesize that prolonged DP does change these kinematics, since muscular strength is impaired following endurance events lasti...

journal_title：Frontiers in physiology

authors： Zoppirolli C,Bortolan L,Stella F,Boccia G,Holmberg HC,Schena F,Pellegrini B

更新日期：2018-07-25 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：: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：:One of the central issues of the whole process of biogenesis is how to understand the progressive constitution of a large (in spatial and temporal terms) system that transcends the individual sphere of proto-metabolic organizations and includes collective networks, both synchronous (i.e., proto-ecosystem webs) and asy...

journal_title：Frontiers in physiology

authors： Moreno A

更新日期：2019-09-24 00:00:00

abstract：:Malignant hypertension develops in some cases of hypertension but not in others. We hypothesized that an impaired neovascularization and a reduced capillary supply characterizes the malignant course of experimental hypertension. Two-kidney, one-clip renovascular hypertension was induced in rats; controls (sham) were s...

journal_title：Frontiers in physiology

authors： Hartner A,Jagusch L,Cordasic N,Amann K,Veelken R,Jacobi J,Hilgers KF

更新日期：2016-08-30 00:00:00

abstract：:Defining variations in skeletal muscle passive mechanical properties at different size scales ranging from single muscle fibers to whole muscles is required in order to understand passive muscle function. It is also of interest from a muscle structural point-of-view to identify the source(s) of passive tension that fu...

journal_title：Frontiers in physiology

authors： Ward SR,Winters TM,O'Connor SM,Lieber RL

更新日期：2020-03-20 00:00:00

abstract：:The search for new antihypertensive drugs has grown in recent years because of high rate of morbidity among hypertensive patients and several side effects that are associated with the first-line medications. The current study sought to investigate the antihypertensive effect of a newly synthesized pyrazole derivative ...

journal_title：Frontiers in physiology

authors： Trindade NR,Lopes PR,Naves LM,Fajemiroye JO,Alves PH,Amaral NO,Lião LM,Rebelo ACS,Castro CH,Braga VA,Menegatti R,Pedrino GR

更新日期：2018-08-07 00:00:00

abstract：:The ubiquitin proteasome system (UPS) is a highly regulated mechanism of intracellular protein degradation and turnover. To evaluate the effect of crowding stress on the UPS in fish, grass carp (Ctenopharyngodon idellus) were randomly reared at low stocking density (LSD, 0.9 kg m-2) or high stocking density (HSD, 5.9 ...

journal_title：Frontiers in physiology

authors： Sun Y,Liang X,Chen J,Tang R,Li L,Li D

更新日期：2018-07-05 00:00:00

abstract：:Sleep apnea/hypopnea disorders include centrally originated diseases and obstructive sleep apnea (OSA). This last condition is renowned as a frequent secondary cause of hypertension (HT). The mechanisms involved in the pathogenesis of HT can be summarized in relation to two main pathways: sympathetic nervous system st...

journal_title：Frontiers in physiology

authors： Diogo LN,Monteiro EC

更新日期：2014-09-22 00:00:00

abstract：:Duchenne muscular dystrophy (DMD) is characterized by rapid wasting of skeletal muscle. Mitochondrial dysfunction is a well-known pathological feature of DMD. However, whether mitochondrial dysfunction occurs before muscle fiber damage in DMD pathology is not well known. Furthermore, the impact upon heterozygous femal...

journal_title：Frontiers in physiology

authors： Moore TM,Lin AJ,Strumwasser AR,Cory K,Whitney K,Ho T,Ho T,Lee JL,Rucker DH,Nguyen CQ,Yackly A,Mahata SK,Wanagat J,Stiles L,Turcotte LP,Crosbie RH,Zhou Z

更新日期：2020-06-19 00:00:00

abstract：:The goal here is to describe our current understanding of heme metabolism and the deleterious effects of "free" heme on immunological processes, endothelial function, systemic inflammation, and various end-organ tissues (e.g., kidney, lung, liver, etc.), with particular attention paid to the role of hemopexin (HPX). B...

journal_title：Frontiers in physiology

authors： Smith A,McCulloh RJ

更新日期：2015-06-30 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：:In the chronic stage of myocardial infarction, a significant number of patients develop life-threatening ventricular tachycardias (VT) due to the arrhythmogenic nature of the remodeled myocardium. Radiofrequency ablation (RFA) is a common procedure to isolate reentry pathways across the infarct scar that are responsib...

journal_title：Frontiers in physiology

authors： Lopez-Perez A,Sebastian R,Izquierdo M,Ruiz R,Bishop M,Ferrero JM

更新日期：2019-05-15 00:00:00

abstract：:Spinal muscular atrophy (SMA), amyotrophic lateral sclerosis (ALS), and spinal-bulbar muscular atrophy (SBMA) are devastating diseases characterized by the degeneration of motor neurons. Although the molecular causes underlying these diseases differ, recent findings have highlighted the contribution of intrinsic skele...

journal_title：Frontiers in physiology

authors： Boyer JG,Ferrier A,Kothary R

更新日期：2013-12-18 00:00:00

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：:Background: Chinese herbal medicine (CHM) has a good effect of alleviating symptoms and improving quality of life and exercise tolerance in patients with heart failure with preserved ejection fraction (HFpEF), but it wasn't sufficiently valued and promoted because of the lack of evidence-based medical evidence. Aim: T...

journal_title：Frontiers in physiology

authors： Wang J,Yang R,Zhang F,Jia C,Wang P,Liu J,Gao K,Xie H,Wang J,Zhao H,Chen J,Wang W

更新日期：2018-10-26 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：:The aims of the present study were to (a) examine recovery time-course and (b) analyze the usefulness of the Hooper-Index (wellness index) and resting heart rate variability (HRV) in professional soccer players during an in-season phase. The Hooper-Index and resting HRV were collected on matchday and on the four follo...

journal_title：Frontiers in physiology

authors： Rabbani A,Clemente FM,Kargarfard M,Chamari K

更新日期：2019-02-19 00:00:00

abstract：:Alpine skiing has been an Olympic event since the first Winter Games in 1936. Nowadays, skiers compete in four main events: slalom, giant slalom, super-G and downhill. Here, we present an update on the biomechanics of alpine ski racers and their equipment. The technical and tactical ability of today's world-class skie...

journal_title：Frontiers in physiology

authors： Supej M,Holmberg HC

更新日期：2019-02-20 00:00:00

abstract：:For many hereditary disorders, although the underlying genetic mutation may be known, the molecular mechanism leading to hemolytic anemia is still unclear and needs further investigation. Previous studies revealed an increased intracellular Ca2+ in red blood cells (RBCs) from patients with sickle cell disease, thalass...

journal_title：Frontiers in physiology

authors： Hertz L,Huisjes R,Llaudet-Planas E,Petkova-Kirova P,Makhro A,Danielczok JG,Egee S,Del Mar Mañú-Pereira M,van Wijk R,Vives Corrons JL,Bogdanova A,Kaestner L

更新日期：2017-09-06 00:00:00

abstract：:The non-linear stress-strain behavior of uniaxially-stretched lung parenchyma is thought to be an emergent phenomenon arising from the ensemble behavior of its microscopic constituents. Such behavior includes the alignment and elongation of randomly oriented alveolar walls with initially flaccid fibers in the directio...

journal_title：Frontiers in physiology

authors： Bou Jawde S,Takahashi A,Bates JHT,Suki B

更新日期：2020-02-25 00:00:00

abstract：:Aim: mircoRNAs (miRNAs), small non-coding RNAs regulating gene expression, are stably secreted into the blood and circulating miRNAs (c-miRNAs) may play an important role in cell-cell communication. Furthermore, c-miRNAs might serve as novel biomarkers of the current vascular cell status. Here, we examined how the lev...

journal_title：Frontiers in physiology

authors： Wahl P,Wehmeier UF,Jansen FJ,Kilian Y,Bloch W,Werner N,Mester J,Hilberg T

更新日期：2016-12-26 00:00:00

abstract：:Lepidopteran species detect CO2 via a specialized organ located on the peripheral segment of the labial palps, the labial palp pit organ (LPO). Based on tracing of LPO sensory neurons targeting one distinct antennal-lobe glomerulus, Kent and her colleagues described the projections originating from the LPO in the sphi...

journal_title：Frontiers in physiology

authors： Kc P,Chu X,Kvello P,Zhao XC,Wang GR,Berg BG

更新日期：2020-03-17 00:00:00