Tsis ntev los no, cov kws tshawb fawb los ntawm Georgia State University thiab Tufts University tau pom tias cov tshuaj folic acid tuaj yeem ua rau cov kab mob cell proliferation los ntawm cov kab lis kev cai hauv vitro thiab tsiaj cov qauv, uas tsis yog nyob ntawm nws lub luag haujlwm raws li cov vitamin, thiab cov kev tshawb fawb cuam tshuam tau luam tawm hauv phau ntawv xov xwm thoob ntiaj teb. Kev loj hlob ntawm tes.
Folic acid, txawm hais tias nws yog ib qho ntxiv vitamin B los yog ntuj folic acid tau los ntawm cov zaub mov, yog qhov tsim nyog rau kev ua haujlwm ntawm txhua lub hlwb hauv lub cev thiab tseem ceeb heev los tiv thaiv kev loj hlob tsis xws luag hauv cov menyuam mos.Nyob rau hauv tsab xov xwm, cov kws tshawb fawb tau pom thawj zaug tias cov neeg laus qia cell tuaj yeem tswj tau los ntawm qhov tshwm sim los ntawm sab nraud ntawm tus tsiaj lub cev, uas yog, folic acid los ntawm cov kab mob, xws li cov qauv nematodes xws li Caenorhabditis elegans.
Tus kws tshawb fawb Edward Kipreos tau hais tias peb txoj kev tshawb fawb qhia tias cov kab mob qia hlwb hauv caenorhabditis elegans tuaj yeem faib los ntawm folate stimulation los ntawm cov kab mob noj zaub mov;folic acid yog ib qho tseem ceeb ntawm cov vitamin B, tab sis cov kws tshawb fawb pom tau hais tias lub peev xwm ntawm folic acid tshwj xeeb los txhawb cov kab mob yuav tsis nyob ntawm nws lub luag hauj lwm raws li ib tug vitamin B, uas yuav qhia tau hais tias folic acid plays lub luag hauj lwm ncaj qha raws li ib tug signaling molecule.
Folic acid tshwm sim nyob rau hauv ntau hom tshuaj, xws li folic acid nyob rau hauv cov zaub mov los yog cov metabolically active daim ntawv ntawm folic acid nyob rau hauv tib neeg lub cev, thiab folic acid kuj muaj nyob rau hauv ib tug loj hluavtaws daim ntawv nyob rau hauv cov zaub mov muaj zog thiab vitamin tshuaj.Folic acid tau tshawb pom nyob rau xyoo 1945, txij li hnub nws tshawb pom, ntau tus kws tshawb fawb tau kawm nws ntau, thiab tam sim no muaj ntau dua 50,000 cov ntaub ntawv tshawb fawb txog folic acid, tab sis txoj kev tshawb no tshwj xeeb dua, vim tias txoj kev tshawb no nthuav tawm lub luag haujlwm tshiab. ntawm folic acid, es tsis yog lub luag hauj lwm ntawm folic acid qhia nyob rau hauv cov kev tshawb fawb yav dhau los.
Folic acid yog tam sim no ntxiv rau cov nplej hauv Tebchaws Meskas thiab lwm lub tebchaws, thiab cov tshuaj folic acid ntxiv tuaj yeem pab txo qis kev yug menyuam uas muaj kev loj hlob ntawm cov hlab ntsha neural, tab sis folic acid lub luag haujlwm tsis tso siab rau cov vitamins tuaj yeem pab nws muab txoj hauv kev thib ob rau. tib neeg lub cev.Nyob rau hauv tsab xov xwm, cov kws tshawb fawb pom tau hais tias ib qho tshwj xeeb folate receptor hu ua FOLR-1 yog qhov tsim nyog los txhawb kev loj hlob ntawm cov qia hlwb hauv lub cev ntawm Caenorhabditis elegans.
Nyob rau tib lub sijhawm, cov kws tshawb fawb kuj tau soj ntsuam cov txheej txheem ntawm FOLR-1 receptors txhawb cov kab mob qog nqaij hlav hauv caenorhabditis elegans, uas tej zaum yuav zoo ib yam li cov txheej txheem ntawm folic acid receptors txhawb kev loj hlob ntawm cov qog nqaij hlav tshwj xeeb hauv tib neeg cov kab mob;Yog lawm, cov receptors yuav tsis tsim nyog rau kev thauj cov folic acid rau hauv cov hlwb rau kev siv cov vitamin, tab sis lawv tuaj yeem txhawb kev faib tawm ntawm tes.Thaum kawg, cov kws tshawb fawb tau hais tias txoj kev tshawb fawb kuj tseem yuav muab peb cov cuab yeej tshiab los pab kawm txog cov kab mob tseem ceeb ntawm cov kab mob caj ces.
Lub sij hawm xa tuaj: Mar-30-2022