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Etu stranicu predlagaetsya obedinit so stranicej Gamma aminomaslyanaya kislota lekarstvennoe sredstvo Poyasnenie prichin i obsuzhdenie na stranice Vikipediya K obedineniyu 6 noyabrya 2018 Obsuzhdenie dlitsya ne menee nedeli podrobnee Ne udalyajte shablon do podvedeniya itoga obsuzhdeniya g Aminomaslyanaya kislota gamma aminomaslyanaya kislota sokr GAMK organicheskoe soedinenie neproteinogennaya aminokislota vazhnejshij tormoznoj nejromediator centralnoj nervnoj sistemy CNS cheloveka i drugih mlekopitayushih Aminomaslyanaya kislota yavlyaetsya biogennym veshestvom Soderzhitsya v CNS i prinimaet uchastie v nejromediatornyh i metabolicheskih processah v mozge Gamma aminomaslyanaya kislotaObshieSistematicheskoe naimenovanie 4 aminobutanovaya kislotaHim formula C4H9O2NFizicheskie svojstvaSostoyanie tvyordoeMolyarnaya massa 103 120 g molPlotnost 1 11 g sm Termicheskie svojstvaTemperatura plavleniya 203 C kipeniya 247 9 CHimicheskie svojstvaKonstanta dissociacii kisloty pKa displaystyle pK a 4 05Rastvorimost v vode 130 g 100 mlKlassifikaciyaReg nomer CAS 56 12 2PubChem 119 i 6992099Reg nomer EINECS 200 258 6SMILES C CC O O CNInChI InChI 1S C4H9NO2 c5 3 1 2 4 6 7 h1 3 5H2 H 6 7 BTCSSZJGUNDROE UHFFFAOYSA NRTECS ES6300000ChEBI 16865 i 59888ChemSpider 116BezopasnostLD50 12 680 mg kg myshi peroralno Toksichnost slabotoksichnoe veshestvo irritantPiktogrammy ECBPrivedeny dannye dlya standartnyh uslovij 25 C 100 kPa esli ne ukazano inoe Mediafajly na VikiskladeMetabolizm GAMK vovlechenie glialnyh kletokProizvodstvo vysvobozhdenie dejstvie i degradaciya GAMK pri stereotipnom GAMKergicheskom sinapseEkspressiya mRNK embrionalnogo varianta GAMK produciruyushego fermenta GAD67 v koronalnom otdele mozga odnodnevnoj angl s naivysshej ekspressiej v subventrikulyarnoj zone svz PoluchenieGamma aminomaslyanaya kislota v organizme pozvonochnyh obrazuetsya v centralnoj nervnoj sisteme iz L glutaminovoj kisloty s pomoshyu fermenta glutamatdekarboksilazy Biologicheskaya aktivnostV nervnoj sisteme g Aminomaslyanaya kislota vypolnyaet v organizme funkciyu ingibiruyushego mediatora centralnoj nervnoj sistemy Pri vybrose GAMK v sinapticheskuyu shel proishodit aktivaciya ionnyh kanalov GAMKA i GAMKC receptorov privodyashaya k ingibirovaniyu nervnogo impulsa Ligandy receptorov GAMK rassmatrivayutsya kak potencialnye sredstva dlya lecheniya razlichnyh rasstrojstv psihiki i centralnoj nervnoj sistemy k kotorym otnosyatsya bolezni Parkinsona i Alcgejmera rasstrojstva sna bessonnica narkolepsiya epilepsiya Ustanovleno chto GAMK yavlyaetsya osnovnym nejromediatorom uchastvuyushim v processah centralnogo tormozheniya Vmeste s tem GAMK ne svyazana isklyuchitelno s sinapticheskim tormozheniem v CNS Na rannih etapah razvitiya mozga GAMK oposreduet preimushestvenno sinapticheskoe vozbuzhdenie V nezrelyh nejronah GAMK proyavlyaet vozbuzhdayushie i depolyarizuyushie svojstva v sinergichnom vzaimodejstvii s glutamatom Vozbuzhdayushee povedenie GAMK obuslovleno vysokoj vnutrikletochnoj koncentraciej ionov hlora nakaplivaemogo pri pomoshi transportnogo belka NKCC takim obrazom otkrytie GAMK receptorov privodit k potere etih anionov i vozniknoveniyu VPSP na membrane nejrona Vo vzroslom mozge vozbuzhdayushaya funkciya GAMK sohranyaetsya lish chastichno ustupaya mesto sinapticheskomu tormozheniyu Pod vliyaniem GAMK aktiviruyutsya takzhe energeticheskie processy mozga povyshaetsya dyhatelnaya aktivnost tkanej uluchshaetsya utilizaciya mozgom glyukozy uluchshaetsya krovosnabzhenie V ekstremalnyh usloviyah pri bolshom nedostatke energii GAMK okislyaetsya v mozge beskislorodnym putyom pri etom vydelyaetsya mnogo energii i normalizuetsya soderzhanie gistamina i serotonina v mozge Dejstvie GAMK v CNS osushestvlyaetsya putyom eyo vzaimodejstviya so specificheskimi GAMKergicheskimi receptorami kotorye v poslednee vremya podrazdelyayut na GAMKA i GAMKB receptory i dr V mehanizme dejstviya celogo ryada centralnyh nejrotropnyh veshestv snotvornyh protivosudorozhnyh sudorozhnyh i dr sushestvennuyu rol igraet ih agonisticheskoe ili antagonisticheskoe vzaimodejstvie s GAMK receptorami Svyazyvayas s a i g subedinicami GAMK A receptora benzodiazepiny barbituraty i nekotorye drugie depressanty CNS zolpidem metakvalon potenciruyut a flumazenil i bemegrid oslablyayut effekty GAMK Nalichie GAMK v CNS bylo obnaruzheno v seredine 1950 h godov v 1963 godu osushestvlyon eyo sintez Krnjevic K Phillis J W V konce 1960 h godov pod nazvaniem Gammalon GAMK byla predlozhena dlya primeneniya v kachestve lekarstvennogo sredstva za rubezhom zatem pod nazvaniem Aminalon v Rossii Za predelami nervnoj sistemy V 2007 godu byla vpervye opisana GAMKergicheskaya sistema v epitelii dyhatelnyh putej Sistema aktiviruetsya pod vozdejstviem allergenov i mozhet igrat rol v mehanizmah astmy Drugaya GAMKergicheskaya sistema opisana v yaichkah ona mozhet vliyat na rabotu kletok Lejdiga Issledovateli bolnicy St Michael Toronto Kanada ustanovili v iyule 2011 goda chto GAMK igraet rol v predotvrashenii i vozmozhno obratnom razvitii saharnogo diabeta u myshej GAMK obnaruzhena v beta kletkah podzheludochnoj zhelezy v koncentraciyah sopostavimyh s takovymi v CNS Sekreciya GAMK v beta kletkah proishodit sovmestno s sekreciej insulina GAMK oposredovanno ingibiruet sekreciyu glyukagona svyazannuyu s povysheniem koncentracii glyukozy v krovi Pishevaya dobavkaGAMK v vide pishevyh dobavok primenyaetsya pri umstvennoj otstalosti posle insulta i travm mozga dlya lecheniya encefalopatii i DCP Tradicionno schitalos chto ekzogennaya GAMK ne pronikaet cherez gematoencefalicheskij barer odnako bolee sovremennye issledovaniya stavyat eto utverzhdenie pod somnenie Vo pervyh est svidetelstva togo chto GAMK transportiruetsya v mozg s pomoshyu specificheskih membrannyh transporterov i A vo vtoryh ekzogennaya GAMK v forme pishevyh dobavok mozhet okazyvat GAMKergicheskie effekty i na enteralnuyu nervnuyu sistemu kotoraya v svoyu ochered stimuliruet vyrabotku endogennoj GAMK Eto soglasuetsya s horosho izuchennym vliyaniem mikrobioty kishechnika na nastroenie stress i vozbuzhdenie i dannymi o shirokom rasprostranenii receptorov GAMK po vsej ENS kishechnika Prinimat GAMK kormyashim i beremennym zhenshinam ne rekomenduetsya Potreblenie estestvennogo i biosinteticheskogo GAMK mozhet okazyvat blagotvornoe vliyanie na stress i son Odnako neobhodimy dalnejshie issledovaniya dlya ustanovleniya vremeni vvedeniya dozy prodolzhitelnosti i vzaimosvyazi reakcii kak dlya prirodnyh tak i dlya biosinteticheskih form GAMK Sm takzhe angl angl GAMK transaminaza angl angl GAMK shunt GAMK operon Gamma aminomaslyanaya kislota lekarstvennoe sredstvo angl Transportery gamma aminomaslyanoj kisloty Astrocit Aminomaslyanaya kislota Alfa aminomaslyanaya kislota angl angl Gaba chaj angl MuscimolPrimechaniyaPopp A Urbach A Witte O W Frahm C Adult and embryonic GAD transcripts are spatiotemporally regulated during postnatal development in the rat brain angl PLoS ONE journal Reh Thomas A 2009 Vol 4 no 2 P e4371 doi 10 1371 journal pone 0004371 Bibcode 2009PLoSO 4 4371P PMID 19190758 PMC 2629816 Carmine D Clemente Sleep and The Maturing Nervous System Academic Press 2012 S 82 491 s ISBN 978 0 323 14835 1 7 yanvarya 2022 goda Yehezkel Ben Ari Excitatory actions of gaba during development the nature of the nurture Nature Reviews Neuroscience 2002 9 T 3 vyp 9 S 728 739 ISSN 1471 003X doi 10 1038 nrn920 24 fevralya 2019 goda Frontiers Excitatory actions of GABA during development neopr www frontiersin org Data obrasheniya 13 dekabrya 2018 24 fevralya 2019 goda Krnjevic K Phillis J W Iontophoretic studies of neurones in the mammalian cerebral cortex The Journal of Physiology 1963 Vol 165 2 P 274 304 PMID 14035891 Krnjevic Kresimir From soup physiology to normal brain science The Journal of Physiology 2005 Vol 569 P 1 2 doi 10 1113 jphysiol 2005 096883 ispravit Xiang Y Y et al A GABAergic system in airway epithelium is essential for mucus overproduction in asthma angl Nat Med 09 iyulya 2007 Vol 13 no 7 P 862 867 doi 10 1038 nm1604 PMID 17589520 11 iyulya 2015 goda Mayerhofer A Neuronal Signaling Molecules and Leydig Cells The Leydig cell in health and disease angl Eds Payne A H Hardy M P Humana Press 2007 P 299 Contemporary Endocrinology ISBN 1 58829 754 3 978 1 58829 754 9 doi 10 1007 978 1 59745 453 7 Soltani N et al GABA exerts protective and regenerative effects on islet beta cells and reverses diabetes angl Proceedings of the National Academy of Sciences 2011 Vol 108 P 11692 11697 doi 10 1073 pnas 1102715108 ispravit P Rorsman P O Berggren K Bokvist H Ericson H Mohler Glucose inhibition of glucagon secretion involves activation of GABAA receptor chloride channels angl Nature 1989 09 21 Vol 341 iss 6239 P 233 236 ISSN 0028 0836 doi 10 1038 341233a0 16 maya 2011 goda Mashkovskij M D Lekarstvennye sredstva 16 e izd Novaya volna 2012 ISBN 978 5 7864 0218 7 str 117 Evert Boonstra Roy de Kleijn Lorenza S Colzato Anneke Alkemade Birte U Forstmann Neurotransmitters as food supplements the effects of GABA on brain and behavior angl Frontiers in Psychology 2015 T 6 ISSN 1664 1078 doi 10 3389 fpsyg 2015 01520 25 fevralya 2021 goda Diegel J G Pintar M M A possible improvement in the resolution of proton spin relaxation for the study of cancer at low frequency angl J Natl Cancer Inst 1975 Vol 55 no 3 P 725 726 PMID 1159850 E Barrett R P Ross P W O Toole G F Fitzgerald C Stanton g Aminobutyric acid production by culturable bacteria from the human intestine angl Journal of Applied Microbiology 2012 08 Vol 113 iss 2 P 411 417 doi 10 1111 j 1365 2672 2012 05344 x Laura Steenbergen Roberta Sellaro Saskia van Hemert Jos A Bosch Lorenza S Colzato A randomized controlled trial to test the effect of multispecies probiotics on cognitive reactivity to sad mood angl Brain Behavior and Immunity 2015 08 Vol 48 P 258 264 doi 10 1016 j bbi 2015 04 003 28 fevralya 2021 goda John F Cryan Timothy G Dinan Mind altering microorganisms the impact of the gut microbiota on brain and behaviour angl Nature Reviews Neuroscience 2012 10 Vol 13 iss 10 P 701 712 ISSN 1471 0048 1471 003X 1471 0048 doi 10 1038 nrn3346 25 fevralya 2021 goda J A Bravo P Forsythe M V Chew E Escaravage H M Savignac Ingestion of Lactobacillus strain regulates emotional behavior and central GABA receptor expression in a mouse via the vagus nerve angl Proceedings of the National Academy of Sciences 2011 09 20 Vol 108 iss 38 P 16050 16055 ISSN 1091 6490 0027 8424 1091 6490 doi 10 1073 pnas 1102999108 Michelangelo Auteri Maria Grazia Zizzo Rosa Serio GABA and GABA receptors in the gastrointestinal tract from motility to inflammation angl Pharmacological Research 2015 03 01 Vol 93 P 11 21 ISSN 1043 6618 doi 10 1016 j phrs 2014 12 001 Oketch Rabah HA Madden EF Roe AL Betz JM August 2021 United States Pharmacopeia USP Safety Review of Gamma Aminobutyric Acid GABA Nutrients 13 8 doi 10 3390 nu13082742 PMC 8399837 PMID 34444905 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite journal title Shablon Cite journal cite journal a Vikipediya Obsluzhivanie CS1 ne pomechennyj otkrytym DOI ssylka Hepsomali P Groeger JA Nishihira J Scholey A 2020 Effects of Oral Gamma Aminobutyric Acid GABA Administration on Stress and Sleep in Humans A Systematic Review Front Neurosci 14 923 doi 10 3389 fnins 2020 00923 PMC 7527439 PMID 33041752 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite journal title Shablon Cite journal cite journal a Vikipediya Obsluzhivanie CS1 ne pomechennyj otkrytym DOI ssylka LiteraturaBen Ari Y Gaiarsa J L Tyzio R Khazipov R GABA a pioneer transmitter that excites immature neurons and generates primitive oscillations angl Physiol Rev 2007 Vol 87 P 1215 1284 PMID 17928584 SsylkiNa Vikisklade est mediafajly po teme Gamma aminomaslyanaya kislota
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