Guanidineycetic acid (GAA),Nrog rau cov kev pab limhoom tshuaj (CAS)) tus lej 352-97-6, yog ib qho sib xyaw uas tau nyiam nyob rau ntau thaj teb, tshwj xeeb yog cov khoom noj khoom haus zoo nkauj thiab khoom noj. Raws li ib tug derivative ntawm guanidine, Gaa ua lub luag haujlwm tseem ceeb hauv kev sib txuas ntawm Creatin ntawm Creatin ntawm Creatine, ib qho tseem ceeb rau lub zog metabolism hauv cov leeg nqaij. Nkag siab txog cov haujlwm thiab kev siv ntawm cov acalidacetic acid tuaj yeem muab kev pom rau hauv nws qhov tseem ceeb hauv kev noj qab haus huv thiab kev txhim kho.
Biochemistry
Guanidineycetic Acidyog feem ntau paub txog nws txoj haujlwm uas yog ua thawj coj los ua creatine. Creatine yog ib qho tseem ceeb molecule uas pab tsim adenosine triphosphate (ATP), thawj cov cab kuj hauv cov hlwb. Lub cev synthesises cwm ntawm gaa hauv ob lub raum thiab thauj nws rau cov leeg thiab lub hlwb. Cov txheej txheem no yog qhov tseem ceeb rau kev tswj hwm cov zog thiab txhawb kev ua kom muaj zog thaum lub zog ua kev tawm dag zog.
Kev hloov dua siab tshiab ntawm Gaa rau Crey cuam tshuam nrog ntau cov txheej txheem enzymatic, uas guanidinocitection methyltransfere (GAMT) ua lub luag haujlwm tseem ceeb. Qhov no enzyme cartalyzes hloov pauv methyl pawg los ntawm s-adenosylmeteine rau guanidineycetic acid, sib sau creatine. Yog li ntawd, gaa yog ntau tshaj li qhov yooj yim sib txuas; Nws yog ib feem tseem ceeb ntawm cov kev coj ua metabolic uas tswj lub zog ntau lawm hauv lub cev.
Cov txiaj ntsig ntawm kev txav thiab kev tawm dag zog
Vim nws lub luag haujlwm hauv Creatine Synthesis, Guanidine acidet acid yog nrov nrog cov neeg ncaws pob thiab tus neeg nyiam ua haujlwm. Ntxiv nrog GAA tuaj yeem txhim kho lub cev kev ua tau zoo los ntawm kev nce qib ntawm cov tsiaj hauv cov leeg. Qhov no txhim kho lub zog, hluav taws xob tawm, thiab kev ua siab ntev thaum muaj kev siv zog ua haujlwm. Tsis tas li ntawd,GaaNtxiv ntxiv yuav pab txo kom qaug zog thiab nrawm dua tom qab qoj ib ce, ua rau nws txoj kev xaiv txaus nyiam rau cov neeg muaj kev txaus siab rau cov neeg tswj hwm.
Kev tshawb fawb qhia tau tias Gaa txhawb ntxiv tuaj yeem nce cov leeg loj thiab txhim kho lub cev muaj pes tsawg leeg. Qhov no yog qhov tseem ceeb tshaj plaws rau cov neeg ncaws pob uas xav txhim kho lawv cov kev ua tau zoo thaum tswj hwm ib lub cev nqaij ntshiv. Ib qho ntxiv, Gaa txhawb kev ua haujlwm, uas yog qhov tseem ceeb rau cov neeg ncaws pob uas xav tau tsom thiab xav kom meej meej thaum sib tw.
Cov Khoom Siv Muaj Peev Xwm Kho
Ntxiv rau nws cov txiaj ntsig kev tawm dag zog, cov kev siv cov acetine acetic acid kuj tau tshawb nrhiav. Qee cov kev tshawb fawb qhia tias GAA yuav muaj cov yam ntxwv neuroprotrive, ua rau nws tus neeg sib tw rau kev tshawb fawb rau cov kab mob nurodegenerative. Gaa lub peev xwm los nce lub hlwb creatine yuav muab kev tiv thaiv xws li Alzheimer's thiab tus kab mob Parketon, qhov twg lub zog meabolism yog feem ntau tau cog tseg.
Txuas ntxiv, lub luag haujlwm ntawmGaaHauv kev tswj hwm qee qhov teeb meem metabolic kuj tau kawm. Nws lub peev xwm los cuam tshuam lub zog metabolism yuav muaj qhov cuam tshuam rau cov kab mob xws li kev siv ntshav qab zib uas muaj kev cuam tshuam. Los ntawm kev txhim kho hluav taws xob ntau lawm, Gaa tuaj yeem pab tswj hwm cov ntshav qab zib kom zoo.
Hauv kev xaus
Hauv cov ntsiab lus xaus,guanidine acetate (gaa) yog qhov sib txuas nrog cov haujlwm tseem ceeb biochemical, feem ntau yog ua thawj zaug rau kev creatine. Nws lub luag haujlwm hauv cov metabolism hauv lub zog yog qhov tseem ceeb rau cov neeg ncaws pob nrhiav kev txhim kho kev ua haujlwm thiab rov ua haujlwm. Tsis tas li ntawd, txuas ntxiv tshawb fawb rau hauv nws cov kev kho mob muaj peev xwm tseem ceeb ntawm GAA ntawm kev noj haus kev ua si. Raws li peb txoj kev nkag siab ntawm no compound tseem hloov zuj zus, Guanidine acetic acid tuaj yeem ua txoj haujlwm tseem ceeb ntxiv rau kev ua kis las thiab kev tswj hwm kev noj qab haus huv.
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Lub sijhawm Post: NOV-04-2024