Phosphocreatine yog ib hom tshuaj uas ua kom zoo rau kev ua kislas
Phosphocreatine, tseem hu ua creatine phosphate, yog ib qho chaw muaj zog rau cov leeg nqaij hlav hauv lub cev nqaij tawv pob txha ntawm tib neeg thiab lwm cov vertebrates. Nws ua kom muaj lub hwjchim ci ntsa iab hauv cov leeg, tsis ntev ntev tshaj li yim rau 12 feeb. Nws yog ib qho organic compound ntawm creatine thiab phosphoric acid nrog molecular formulation of C4H10N3O5P
Phosphocreatine Zog System
Cov leeg siv lub tshuab fosfocreatine zog, uas yog hu ua hom kab mob hauv lub cev, thaum thawj 10 seconds ntawm cov leeg mob nyhav. Nws yog kev tawm tswv yim vim tias nws tsis tas yuav oxygen rau kev ua haujlwm thiab kab xev vim hais tias nws tsis ua kom muaj lactic acid.
Lub zog system uas powers nqaij contraction siv adenosine triphosphate (ATP). ATP yog tsim los ntawm cov piam thaj hauv cov hlab pas ntawm glycolytic. Tab sis tsawg ATP muab cia rau hauv cov leeg thiab lub cev siv nws hauv thawj ob peb feeb ntawm cov leeg nqaij hlav. Nws yuav tsum tau ua kom siv phosphocreatine hloov cov adenosine diphosphate (ADP) mus rau hauv ATP hauv mitochondria hlwb hauv cov leeg nqaij.
Ua kom ATP, phosphocreatine hloov mus rau phosphate molecule rau ADP. Tus kab mob tshiab-tsim ATP yog tam sim no muaj los siv rau cov nqaij ntshiv. Qhov seem ntawm phosphocreatine yog creatine, uas yog ua los ntawm daim siab ua rau creatinine thiab tshem tawm los ntawm ob lub raum thiab zis.
Lub cev tsis rov ua dua tshiab li no rau hauv phosphocreatine.
Phosphocreatine Cycle
Nqaij qaug zog yog pom los ntawm qhov kawg ntawm lub phosphocreatine cycle. Tom qab 10 feeb ntawm cov nqaij contraction, cov nqaij ntshiv yuav siv tau cov tshuaj glycolysis thiab aerobic glycolysis txoj hauv kev kom muaj zog. Phosphocreatine regenerated los ntawm daim siab, nkig, thiab ob lub raum.
Fast-twitch skeletal nqaij ntshiv khw ntau phosphocreatine kom muaj rau cov sij hawm luv luv ntawm cov leeg mob contractions. Cov qeeb qeeb qeeb qeeb pob txha thiab lub plawv khw muag qis dua. Thaum nruab nrab hnub nyoog, cov neeg muaj qis phosphocreatine khw muag khoom hauv lawv cov leeg.
Lub Koom Haum Lub Cev Siv Creatine
Rau cov kev ua si thiab cov kev ua uas yuav tsum tau muaj kev sib koom tes ntawm cov nqaij pob txha, muaj ntau yam txaus siab rau kev ua kom phosphocreatine nyob rau hauv cov leeg kom txhawb kev ua tau zoo. Yog tias koj muaj phosphocreatine ntau dua nyob rau hauv cov leeg, koj tuaj yeem mob siab ntev ntev zog ntawm cov leeg nqaij mob ua ntej cov nqaij rog rog thiab poob hwj chim. Kev hnyav nyom, kev sib tw, kis las, ncaws pob, ice hockey, cycling, ntaus pob tesniv thiab ntaus pob ncaws pob yuav tau txais txiaj ntsig los ntawm ntev phosphocreatine theem. Khiav taug kev tshaj li 100 meters siv feem ntau cov phosphocreatine / ATP system ntawm qhov hluav taws xob ntau lawm.
Creatine Supplementation rau Boost Phosphocreatine
Dietary creatine supplementation tuaj yeem ua rau tag nrho creatine concentration nyob rau hauv cov leeg. Cov kabmob ua pleev ua yob hauv cov nqaij liab yog ib qhov, tabsis nws tsis muaj concentrated txaus los txhawb phosphocreatine ntau ntau hauv cov leeg ntawm cov leeg.
Kom nce cov phosphocreatine qib, supplementation nrog creatine siv.
Lwm cov kev pabcuam tuaj yeem txhawb qee yam ntawm creatine los ntawm cov leeg, tshwj xeeb tshaj yog cov carbohydrates xws li qabzib thiab cov suab thaj yooj yim. Vim li no, cov khoom noj tsis tshua muaj kev noj haus yuav tsis yog qhov kev xaiv zoo tshaj plaws rau cov neeg ncaws pob uas xav ua kom lawv lub zog muaj zog heev. Kev ua kom ib ce muaj zog kuj ua rau cov nqaij ntshiv ntawm kev noj haus ua ke.
> Source:
> Tsim. MedlinePlus. Teb Chaws Asmeskas Lub Tsev Qiv Ntawv ntawm Tshuaj. https://medlineplus.gov/druginfo/natural/873.html.