Zochita Zothandiza Zimathandiza Kukalamba Kwambiri
Mukamaganizira za momwe thupi lanu likukalamba , ndizo kusintha komwe kumawonekera. Mwinamwake mwawona tsitsi lofiira, kapena khungu lanu silikuwoneka losalala monga kale.
Izi ndi zizindikiro zakunja zazinthu zomwe zikuchitika mkati mwa maselo anu ndi machitidwe a thupi omwe amaphatikizapo kukalamba.
Ngakhale ichi ndi chimodzi mwa zochitika zochepa zomwe anthu onse ali nazo, National Institutes of Health amati ukalamba ndi chimodzi mwazinthu zosamvetsetseka.
Maofesi a Nthawi ya Okalamba
Mapulogalamu a maola a ukalamba amaganizira za moyo wa maselo. Popeza maselo ambiri aumunthu sapitiriza kubereka mpaka kalekale, lingaliro limeneli limasonyeza kuti ukalamba umachokera ku maselo akumenyera malire awo obadwa.
Mbali ya maselo imatha. Chitsanzo cha izi ndi kuchepetsa ma telomere, makapu pa maselo a chromosomes. Nthawi iliyonse selo limatulutsa, chromosome kapena matupi a chibadwa amataya khungu lina lotetezera mpaka selo silingathe kugawa.
Zosokoneza Ufulu Zimayambitsa Kukalamba
Zovuta zowonongeka kapena zaufulu, nkhawa ndi chiphunzitso chakuti ufulu wodula - mankhwala oopsa a cell metabolism kapena okosijeni - ali ndi udindo wa DNA yowononga pa nthawi ndipo chifukwa chake chimakhala chofa. Mitochondria, injini za selo metabolism, amaganiza kuti zimagwira ntchito yaikulu chifukwa cha zovuta zapadera zomwe zimabweretsa. Choyamba chinakambidwa m'ma 1950, chiphunzitso ichi chinapangitsa kuti chikhulupiliro cha pakali pano chakuti kudya mankhwala ophera antioxidants pakudya kungawononge njirayi.
Zosintha Zokhudzana ndi Zaka M'thupi Lanu
Nthaŵi ya moyo wanu pamene kusintha kwokhudzana ndi zaka zikuwonekera kumadalira zinthu zosiyanasiyana, kuphatikizapo:
- Genetics
- Zakudya
- Chikhalidwe
- Ntchito zikuyenda
- Kuwonetsa zachilengedwe
Pewani Kukalamba kwa Maganizo Anu a Mtima
Minofu ya mtima yanu imakula ndipo mitsempha ya magazi imakhala yovuta kwambiri ndi msinkhu, kuchepetsa kuchuluka kwa mpweya womwe umapezeka ku ubongo ndi thupi.
Kupuma kwanu kumachepetsa ndi 40 peresenti pakati pa zaka 20 ndi 70.
Zimene mungachite: Kuchita masewero olimbitsa thupi nthawi zonse kungathandize kuti mtima ndi mapapo azigwira ntchito pa msinkhu uliwonse.
Pewani Kukalamba kwa Ubongo Wanu ndi Zamanjenje
Pamene mutakalamba, mumataya maselo a mitsempha pamodzi ndi ntchito zina za maselo a mitsempha. Maselo akuluakulu a mitsempha akhoza kubereka, koma akatswiri samvetsa kukula kwa izi. Kukalamba kwabwino kwa ubongo sikuphatikizapo kuchepa kwakukulu kwa maganizo opangika chifukwa cha matenda monga Alzheimer's and dementia.
Chimene mungachite: Asayansi akuyamba kuphunzira momwe pulasitiki, kapena kusintha, ubongo uliri. Mungathe kusintha malingaliro ndi ntchito zina za ubongo poyesera ubongo ndikuphunzira luso latsopano , monga kuvina kapena kusewera chida choimbira.
Pewani Kukalamba kwa Maso Anu ndi Minofu
Kuchulukana kwa mafupa kumachepa poyambira kuyambira pa zaka 35, ndi chiŵerengero chofulumira cha amayi omwe adutsa kusamba kwabwino.
Zimene mungachite: Zochita zolimbitsa thupi , monga kuphunzitsa mphamvu, kuwonjezera pa kuyenda ndi kuthamanga, kumathandiza kukhala ndi mphamvu ya fupa.
Pakati pa zaka 30 ndi 70, minofu imachepetsa 20 peresenti mwa amuna ndi akazi ngati simukuchita masewero olimbitsa thupi.
Zimene mungachite: Kuchita masewera olimbitsa thupi komweko komwe kumachepetsa kupweteka kwa mafupa kumathandiza kukhalabe ndi minofu.
Zotsatira:
Kukalamba Pansi pa Microscope. Bukhu Lachidziwitso cha Anthu. US National Institutes of Health, National Institute of Aging.
Mullera, ndi al. Biology Yovuta Kwambiri; Medicine 43 (2007) 477-503.
Kumva Kutayika ndi Okalamba Achikulire. Tsamba Lachidziwitso. Bungwe la USNational Institute pa Zisokonezo ndi Mavuto Ena Othandizira.
Chiyambi Cha Chinachake Chatsopano-Kuphunzira Kwambiri Kukalamba kwa Baltimore. Tsamba Lachidziwitso. US National Institutes of Health, National Institute of Aging.
Chifukwa ndichifukwa chiyani timakalamba? Tsamba Lachidziwitso. American Federation ya Kafukufuku Wakulamba.