Selank

Selank, Haysashada taxanaha amino acid H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH, waa daawo ka hortagta walaaca oo xoog badan oo waara.

SKU: 198883 Qaybta:
La wadaag jacaylkaaga

Selank, Haysashada taxanaha amino acid H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH, waa daawo ka hortagta walaaca oo xoog badan oo waara.

Laga soo bilaabo haynta iyo wax ka beddelka xiga ee a tuftsin jajab xudunta u ah, Habkani waxa uu si weyn kor ugu qaadayaa awoodda uu kaga gudbi karo xannibaadda dhiigga-maskaxda; dhaqdhaqaaqa habdhiska dhexe ee gaarka ah waa natiijada toos ah ee wax ka beddelka la sheegay.

Ilaa bilowgii qarnigan tijaabooyin badan oo caafimaad ayaa lagu sameeyay Selank; Guryaha dawooyinka adag ee ka kooban habab badan iyo bartilmaameedyo badan oo suurtagal ah ayaa la diiwaangeliyay.

Habka ficilka xasiloon ayaa ah waxa Selank ka dhigaya mid qiimo gaar ah leh; Saamaynta dib-u-celinta ma dhacdo marka la joojiyo.

Cudurrada neerfayaasha ayaa ka faa'iideysta waddo sharciyeysan oo saddex jibaaran: neurotransmitters, neuroplasticity iyo hab-dhiska difaaca.

Isku xigxiga

Thr-Lys-Pro-Arg-Pro-Gly-Pro

Lambarka CAS

129954-34-3

Qaanuunka molecular

C33H57N11O9

Miisaanka Molecular

751.887

Cilmi-baarista Selank

1.Farsamaynta Ficilka iyo Saamaynta Daweynta

Shaqadeeda udub-dhexaadka ah waa nidaaminta dheelitirka gudaha nidaamyada muhiimka ah ee neurotransmitter ee maskaxda.

Habaynta gudbinta -aminobutyric acid (GABA) gaar ahaan, oo ay la socdaan saameyno sharciyeed oo kala duwan oo ku saabsan serotonin iyo nidaamyada dopaminergic, waxay keenaysaa saameyn aad u fiican oo ka hortagga walaaca iyo niyad-jabka.

Balaastiiga neuronal ee hippocampal oo la xoojiyay ayaa sidoo kale la muujiyay; kobcinta garashada (barashada, xoojinta xusuusta, Fiiro gaar ah oo ah tusaalooyinka ugu muhiimsan) waa ugu yaraan qayb ahaan loo nisbeeyo xariiqan sharci.

Haysashada xudunta asalka ah ee tuftsin waxay u oggolaanaysaa waxtarka weyn ee nidaaminta heerka difaaca unugga, cytokines (interferon isagoo ka mid ah kuwa si wanaagsan loo bartay) – saameyn immunomodulatory ah oo jirku u isticmaali karo si uu ula qabsado walaacyada kala duwan.

Daraasadaha caafimaadku waxay taageeraan hagaajinta niyadda iyo adkaysiga nafsiyeed ee la xoojiyay ee Selank fududeeyo.

2.Ka-hortagga werwerka iyo saamaynta lidka ku ah niyad-jabka

Si ka duwan daawooyinka dhaqameed ee ka hortagga walaaca iyo ka hortagga niyad-jabka, selank si toos ah uguma dhaqmo qabayaasha GABA.

Halkii, Waxay u shaqeysaa iyada oo nidaaminaysa neurotransmitters kala duwan oo maskaxda ah.

Tijaabooyinku waxay muujiyeen in selank ay kor u qaaddo waxtarka gudbinta tan neurotransmitter xannibay, GABA; Joojinta dhaqdhaqaaqa xad-dhaafka ah ee neerfaha iyo ka dib walaaca oo ah natiijada asaasiga ah ee habkan.

Nidaaminta dheeraadka ah ee neurotransmitters – dopamine oo ah tusaalaha ugu muhiimsan – waxay u ogolaataa selank inay si weyn u kordhiso adkaysiga cadaadiska habdhiska dareenka.

Isbeddellada niyadda iyo dareenka togan/xun ee raaxada ee la xidhiidha ayaa ugu yaraan qayb ahaan la kantaroolaa; deggan, Ka-hortagga walaaca muddada-dheer iyo saamaynta lidka-diiqadda ayaa ah natiijada.

Waxyeelooyin muuqda oo muuqda (hurdo, garasho la'aan, balwadda ayaa ah tan ugu wanaagsan ee la diiwaangeliyay) la iska ilaaliyo, samaynta selank daaweyn meel gaar ah u taagan oo loogu talagalay cudurrada neerfaha qaarkood.

3.Kobcinta Shaqada Garashada iyo Horumarinta Neuroplasticity

Selank waxay muujisay waxtarka kor u qaadista shaqada garashada.

Maskaxdu waxay ka timid Cunsurka Neurotrophic (BDNF) waa diiradda inta badan cilmi-baaristan; hagaajinta hawsheeda ayaa udub dhexaad u ah badbaadada neerfaha, kala duwanaanshaha iyo dhammaan noocyada caagagga synaptik.

Unugyada Hippocampal waxay si gaar ah u muujiyaan dhaqdhaqaaqa BDNF oo kordhay marka lagu daweeyo selank.

Dib-u-habaynta neerfaha iyada oo loo marayo xidhiidhyo cusub ayaa la arkay – xoojinta xusuusta, kartida waxbarashada iyo feejignaanta/fiirsashada dhamaantood way horumaraan.

Fikirka cad, habaynta macluumaadka degdega ah iyo natiijooyinka togan ee imtixaanada garashada ayaa dhamaantood laga diiwaan galiyay bukaanada.

4.Xeerka Nidaamka Neuroimmune

Tuftsin waa peptide difaaca dabiiciga ah.

Selank waxa uu hayaa qayb ka mid ah xudunta u ah tuftsin, sidaas darteed lahaanshaha awood leh, in kastoo khiyaano, saamaynta immunomodulatory.

Neuromodulation iyo isdhexgalka neuro-immune waa is kaabayaal.

Daraasadaha diiqada daba dheeraaday waxay muujinayaan Selank inuu si gaar ah ugu habboon yahay la qabsiga nafsiyeed iyo jireed.

Jawaabaha difaaca oo la hagaajiyay ama ugu yaraan dheeli tiran ayaa gacan ka geysta natiijada ugu dambeysa ee hababkan.

Fiyoobi nafsiga iyo jireed waa isku tiirsan yihiin.

5.Suurto gal ah in lagu daweeyo xanuunka waswaaska ah iyo kacsanaanta

Wararka qaar ayaa tilmaamaya in selank uu saameeyay xidhiidhka ka dhexeeya amygdala iyo kiliyaha hore ee hore; Kor u qaadida dabar goynta cabsida oo ah mid ka mid ah saamaynta sida tooska ah loo arki karo.

Xanuunka waswaaska ah iyo noocyada kala duwan ee kicinta ayaa hoos yimaada qaybtan oo ah bartilmaameedyada aasaasiga ah ee daaweynta.

Tijaabooyinka xayawaanku waxay muujiyeen hoos u dhac weyn oo ku yimid dabeecadda dhogorta-fuudka ee kicinta, qiyaas la ansaxiyay ee kicinta saafiga ah.

Saynis yahanadu waxay bilaabeen inay qiyaasaan hababka ka dambeeya arrintan – nidaaminta ugu yaraan qayb ka mid ah nidaamka serotonin oo ah aragti hormuud ah, la qabsiga walaaca oo la wanaajiyey daraasado badan.

Cilmi-baadhis la xidhiidha ayaa wali socota, laakiin sahaminta khadadkan daawaynta ee suurtogalka ah waa muhiim; daawaynta cudurada aan soo sheegnay (maskaxiyan ama si kale) ayaa weli ah yool muhiim ah oo la gaari karo.

COA

HPLC

MS

(1) Doyno, C. R.; Caddaan, C. M. Daawooyinka Seedative-Hypnotic ee Saamayn ku yeesha Gamma-Aminobutyric Acid.: Diirada saar Flunitrazepam, Gamma-Hydroxybutyric acid, Phenibut, iyo Selank. J Clin Pharmacol 2021, 61 Suppl 2, S114-S128. DOI: 10.1002/jcph.1922 Laga soo bilaabo NLM Medline.

(2) Miskiin, A.; Kolomin, T.; Andreeva, L.; Bondarenko, E.; Myasoedov, N.; Slominsky, P.; Shadrina, M. Peptide Selank waxa ay wanaajisaa Saamaynta Diazepam ee yaraynta Walaaca ee Xaaladaha Cadaadiska Fudud ee Joogtada ah ee Jiirka. Dhaqanka Neurol 2017, 2017, 5091027. DOI: 10.1155/2017/5091027 Ka socota NLM Medline.

(3) Pin, L. G.; Nadorova, A. V.; Antipova, T. A.; Kruglov, S. V.; Kudrin, V. S.; Durnev, A. D. Selank, Peptide Analogue ee Tuftsin, Waxay ka ilaalisaa daciifnimada xusuusta ee Ethanol-ku keento iyadoo nidaamisa waxa ku jira BDNF ee Hippocampus iyo Kortex Prefrontal ee jiirka. Bull Exp Biol Med 2019, 167 (5), 641-644. DOI: 10.1007/s10517-019-04588-9 Ka socota NLM Medline.

(4) Pin, L. G.; Nadorova, A. V.; Seredenin, S. B. Selank waxa uu hor istaagaa Ethanol-ku-abuurista Hyperlocomotion iyo Muujinta Dareenka Habdhaqanka ee DBA/2 Jiirarka. Bull Exp Biol Med 2016, 162 (1), 56-59. DOI: 10.1007/s10517-016-3544-6 Ka socota NLM Medline.

(5) Qiimaha, N. V.; Sokolov, O.; Gabaeva, M. V.; Grivennikov, I. A.; Andreeva, L. A.; Miasoedov, N. F.; Zozulia, A. A. [Semax iyo selank waxay hor istaagaan enkephalin-hoos u dhigida enzymes ka serum bini'aadamka]]. Bioorg Khim 2001, 27 (3), 180-183. DOI: 10.1023/a:1011373002885 Ka socota NLM Medline.

(6) Ma garanayo, G. G.; Teleshova, E. S.; Bochkarev, V. K.; Koschelev, V. V.; Syunyakov, T. S. P.3.036 Novel anxiolytic Selank: Natiijooyinka tijaabooyinka bukaan-socodka ee Wajiga II. Yurub Neuropsychopharmacology 2005, 15, S159-S160. DOI: 10.1016/s0924-977x(05)80332-3.

(7) Slominsky, P. A.; Shadrina, M. I.; Kolomin, T. A.; Stavrovskaya, A. V.; Filatova, E. V.; Andreeva, L. A.; Illarioshkin, S. N.; Myasoedov, N. F. Peptides semax iyo selank waxay saameeyaan habdhaqanka jiirka ee leh 6-OHDA ay keentay Parkinsonism PD-like. Ilaa iyo inta Biol Sci 2017, 474 (1), 106-109. DOI: 10.1134/S0012496617030048 Ka socota NLM Medline.

(8) Sollertinskaja, T. N.; Shorokhov, M. V.; Myasoedov, N. F. Saamaynta cerebrotective ee Semax iyo Selank ee primates ee noocyada kala duwan ee neurosis. Joornaalka Caalamiga ah ee Cilmi-nafsiga 2008, 69 (3). DOI: 10.1016/j.ijpsycho.2008.05.356.

(9) Sollertinskaya, T. N.; Shorokhov, M. V.; Kozlovskaya, M. M.; Kozlovski, I. I.; Sudakov, K. V. Saamaynta magdhaw iyo ka-hortagga ah ee heptapeptide Selank ee daanyeerka. Wargeyska Biochemistry Evolutionary iyo Physiology 2008, 44 (3), 332-340. DOI: 10.1134/s0022093008030101.

Isku xigxiga:

Thr-Lys-Pro-Arg-Pro-Gly-Pro

CAS:

129954-34-3

M.W:

751.887 g/mol

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