noj qab haus huv

taug kev nrawm kom ncua kev laus

taug kev nrawm kom ncua kev laus

taug kev nrawm kom ncua kev laus

Kev tshawb fawb txuas ntxiv qhia txog txoj hauv kev uas lub neej ua haujlwm ntau tuaj yeem tiv thaiv qee qhov cuam tshuam ntawm kev laus, suav nrog qhov pib ntawm lub plawv puas, nco tsis tau thiab kev paub tsis meej.

Ib txoj kev tshawb nrhiav tshiab tau pom muaj kev sib raug zoo ntawm kev taug kev thiab hnub nyoog lom neeg. Txoj kev tshawb no tau siv ntau cov ntaub ntawv ntawm caj ces los qhia tias cov neeg uas txav mus sai dua tuaj yeem nyob noj qab haus huv tau ntev, New Atlas cov ntaub ntawv, hais txog Kev Sib Txuas Lus Biology.

Taug kev thiab kev ua neej ntev

Hauv xyoo 2019, cov kws tshawb fawb tau saib ntawm qhov kev tshawb fawb nthuav dav saib cov kev sib txuas ntawm kev taug kev ceev thiab kev noj qab haus huv, qhia tias taug kev qeeb dua hauv koj 10s cuam tshuam nrog cov cim qhia txog kev noj qab haus huv ntawm kev laus, xws li txo qis tag nrho lub hlwb. Ib yam li ntawd, cov kws tshawb fawb ntawm University of Leicester yav dhau los tau qhia tias tsuas yog XNUMX feeb ntawm kev taug kev nrawm hauv ib hnub tuaj yeem ua rau tus neeg lub neej expectancy nce mus txog peb xyoos.

Hauv txoj kev tshawb fawb tshiab, cov kws tshawb fawb tau siv cov ntaub ntawv caj ces kom paub tseeb tias lawv hais tias yog qhov sib txuas, nrog tus thawj coj tshawb fawb Tom Yates hais tias: "Thaum peb tau pom yav dhau los tias kev taug kev yog qhov kev kwv yees muaj zog heev ntawm kev noj qab haus huv, peb tsis muaj peev xwm ua tau. paub meej tias kev siv lub nrawm nrawm nrawm ua rau muaj kev noj qab haus huv zoo dua.. Hauv txoj kev tshawb no peb siv cov ntaub ntawv los ntawm tib neeg cov caj ces kab mob los qhia tias kev taug kev nrawm yuav ua rau lub neej hluas dua li kev ntsuas los ntawm telomeres, cov npog ntawm qhov kawg ntawm chromosomes. tiv thaiv lawv los ntawm kev puas tsuaj, uas yog vim li cas lawv yog lub hom phiaj ntawm kev mloog. Muaj ntau txoj kev tshawb fawb txog qhov cuam tshuam ntawm kev laus. "

"Thaum peb cov hlwb sib faib, telomeres luv luv thiab thaum kawg tiv thaiv lub cell los ntawm kev faib ntxiv, tig mus rau hauv lub npe hu ua senescent cell," Yates ntxiv. Yog vim li cas telomere ntev yog ib qho tseem ceeb cim rau kev ntsuas lub hnub nyoog lom neeg. "

cov hnub nyoog qis dua

Txoj kev tshawb nrhiav tshiab tau tshuaj xyuas cov ntaub ntawv caj ces los ntawm UK Biobank ntawm ntau dua 400 tus neeg laus hnub nyoog nruab nrab thiab muab piv rau cov ntaub ntawv hais txog kev taug kev ceev ntawm tus kheej los ntawm cov neeg taug kev hnav los ntawm cov neeg koom, uas yog ib feem ntawm ib qho ntawm thawj cov kev tshawb fawb coj los ua ke, cov xwm txheej no. tau kawm, tsim kom muaj kev sib txuas meej ntawm kev taug kev nrawm dua thiab lub hnub nyoog qis dua.

Predicting raug rau cov kab mob ntev

Hauv lawv daim ntawv, cov kws tshawb fawb tau sau tias qhov sib txawv ntawm cov uas tau teev tseg raws li kev taug kev nrawm thiab qeeb yog qhov sib txawv ntawm 16 xyoo, nyob ntawm qhov ntev ntawm telomere. Lub luag haujlwm tseem ceeb hauv kev txhim kho kev cuam tshuam [kom txhim kho kev noj qab haus huv]."

Ryan Sheikh Mohammed

Tus Lwm Thawj Coj Tus Thawj Coj thiab Tus Thawj Saib Xyuas Kev Sib Raug Zoo, Bachelor of Civil Engineering - Topography Department - Tishreen University Kev cob qhia tus kheej tsim

Lwm Yam Lus

Mus rau saum khawm
Sau npe tam sim no dawb nrog Ana Salwa Koj yuav tau txais peb cov xov xwm ua ntej, thiab peb yuav xa ib tsab ntawv ceeb toom rau koj txhua qhov tshiab Tsis yog Yog lawm
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