Results 41 to 50 of about 4,957,594 (400)

Sodium channels [PDF]

open access: yesBrain and Neuroscience Advances, 2018
In 2000, with the completion of the human genome project, nine related channels were found to comprise the complete voltage-gated sodium gene family and they were renamed NaV1.1–NaV1.9. This millennial event reflected the extraordinary impact of molecular genetics on our understanding of electrical signalling in the nervous system.
Wood, JN, Iseppon, F
openaire   +3 more sources

Plant growth, accumulation and solute partitioning of four forest species under salt stress Crescimento, acumulação e distribuição de solutos em espécies florestais sob estresse salino

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2003
Under NaCl-salinity Na+ and Cl- accumulation of shoot and root vary greatly among glycophyte plants; this is mostly due to genetic diversity and has been utilized to distinguish between plant responses to salinity. The current study aimed to evaluate the
Ricardo A. Viégas   +5 more
doaj   +1 more source

The Mineral Composition of Milk from High-Yielding Dairy Cows Depending on the Month of Lactation and Udder Health

open access: yesApplied Sciences, 2020
The aim of this study was to determine the effects of the month of lactation and udder health of high-yielding Polish Holstein-Friesian (PHF) cows on daily milk production and the content of K, Ca, Na, Mg and Zn in milk.
Anna Nogalska   +2 more
doaj   +1 more source

Sodium Atoms in the Lunar Exotail: Observed Velocity and Spatial Distributions [PDF]

open access: yes, 2011
The lunar sodium tail extends long distances due to radiation pressure on sodium atoms in the lunar exosphere. Our earlier observations measured the average radial velocity of sodium atoms moving down the lunar tail beyond Earth (i.e., near the anti ...
E.J. Mierkiewicz   +19 more
core   +4 more sources

Chitosan Modified Biochar Increases Soybean (Glycine max L.) Resistance to Salt-Stress by Augmenting Root Morphology, Antioxidant Defense Mechanisms and the Expression of Stress-Responsive Genes

open access: yesPlants, 2020
Soybean is an important oilseed crop that provides high-quality protein and vegetable oil. Salinity constitutes a negative abiotic factor that reduces soybean plant growth, production, and quality. The adsorption of Na+ by chitosan-modified biochar (CMB)
Sajid Mehmood   +6 more
doaj   +1 more source

Regulation of Cardiac Contractility by the Alpha 2 Subunit of the Na+/K+-ATPase

open access: yesFrontiers in Physiology, 2022
Cytosolic Na + concentrations regulate cardiac excitation-contraction coupling and contractility. Inhibition of the Na+/K+-ATPase (NKA) activity increases cardiac contractility by increasing cytosolic Ca2+ levels, as increased cytosolic Na+ levels are ...
Jonas Skogestad   +3 more
doaj   +1 more source

The Role of Voltage-Gated Sodium Channels in Pain Signaling.

open access: yesPhysiological Reviews, 2019
Acute pain signaling has a key protective role and is highly evolutionarily conserved. Chronic pain, however, is maladaptive, occurring as a consequence of injury and disease, and is associated with sensitization of the somatosensory nervous system ...
David L H Bennett   +4 more
semanticscholar   +1 more source

Estimating the Relationship between Serum Electrolytes and COVID-19: A systematic Review and Meta-Analysis

open access: yesJournal of Mazandaran University of Medical Sciences, 2022
Background and purpose: There are controversies on the association between electrolytes and Coronavirus disease 2019 (COVID-19) and its severity. Studies on these issues may help in resolving ambiguities.
Reza Alizadeh-Navaei   +4 more
doaj  

Citrus Irrigation With Desalinated Seawater Under a Climate Change Scenario

open access: yesFrontiers in Plant Science, 2022
In arid and semiarid regions, the current lack of natural water resources is driving the use of alternative sources for crop irrigation, such as desalinated seawater (DSW).
Josefa María Navarro   +3 more
doaj   +1 more source

Sodium modeling

open access: yesKidney International, 2000
The most serious side effects induced by hemodialysis therapy are caused by changes in sodium concentration and subsequent water shift between the intracellular and extracellular fluid compartment. Because of inadequate precision of proportioning, a certain sodium concentration and considerable error in the measurement of sodium concentration in ...
Mann, Helmut, Stiller, Siegfried
openaire   +2 more sources

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