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Sodium voltage-gated channel alpha subunit 9 (also Nav1.7) is a sodium ion channel that in humans is encoded by the SCN9A gene. [5] [6] [7] It is usually expressed at high levels in two types of neurons: the nociceptive (pain) neurons at the dorsal root ganglion (DRG) and trigeminal ganglion; and sympathetic ganglion neurons, which are part of the autonomic (involuntary) nervous system.
Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na. The free metal does not occur in nature and must be prepared from compounds.
There are 20 isotopes of sodium ( 11 Na), ranging from 17. Na to 39. Na (except for the still-unknown 36 Na and 38 Na), [ 4] and two isomers ( 22m. Na and 24m. Na ). 23. Na is the only stable (and the only primordial) isotope. It is considered a monoisotopic element and it has a standard atomic weight of 22.989 769 28(2).
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Methotrexate. Hydroxychloroquine. Auranofin, a gold salt. Disease-modifying antirheumatic drugs ( DMARDs) comprise a category of otherwise unrelated disease-modifying drugs defined by their use in rheumatoid arthritis to slow down disease progression. [ 1][ 2] The term is often used in contrast to nonsteroidal anti-inflammatory drugs (which ...
Sodium 2. NA: June 16, 2011. EU: June 16, 2011. Genre (s) MMO. Sodium was a massively multiplayer online game that was based in and exclusive to the PlayStation 3 's online community-based social gaming network PlayStation Home. Sodium was a planned four-part series of games, only two of which were released by the time of Home's closure.
Lithium (from Ancient Greek λίθος (líthos) 'stone'; symbol Li and atomic number 3) is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert ...
Antiarrhythmic. Sodium channel blockers are used in the treatment of cardiac arrhythmia. They are classified as "Type I" in the Vaughan Williams classification . Class I antiarrhythmic agents interfere with the (Na +) channel . Class I agents are grouped by their effect on the Na + channel, and by their effect on cardiac action potentials .