Kusiyana kwa mitundu yosiyana pakati pa anthu a ku America ochokera m'mitundu yosiyanasiyana kumadabwitsa ndikudziwitsa zambiri zokhudza chisamaliro komanso momwe zimakhudzira ang'onoang'ono. Anthu a ku America ali ndi vuto la kupweteka kwa 50 peresenti poyerekezera ndi anthu omwe amadziwika kuti ndi a Caucasus. Miyeso ya anthu a ku America a ku Puerto Rico ndi okwana 30 peresenti kusiyana ndi chiwerengero cha okalamba omwe ali achizungu, koma osati ochuluka ngati momwe amawerengera anthu a ku Africa.
Mkhalidwe waumalema ndi mwayi wopha imfa pambuyo pa kupwetekedwa ndi zoipitsitsa kwambiri kwa anthu ochepa kuposa omwe ali ochepa. Ndipo, kudutsa gululo, ochepa amamva zikwapu kuyambira ali aang'ono kusiyana ndi osakhala ochepa ndipo amapitilira maulendo obwerezabwereza nthawi zonse.
Zingakhale zothandiza kuchepetsa mtundu uliwonse wa stroke, kuchepetsa zolema zonse zokhudzana ndi kupweteka kwa sitiroko komanso kuchepetsa kufa kwa sitiroko kwa anthu onse a ku America, koma nkofunika kuti magulu angapo ali pachiopsezo chachikulu cha mavuto onse okhudzidwa ndi sitiroko.
N'chifukwa Chiyani Zigawo Zazikulu Zimakhala ndi Mavuto Aakulu?
Pali zifukwa zambiri za maiko apamwamba komanso mavuto oopsa omwe akukumana nawo pakati pa anthu a ku America ndi ku Spain.
Kupeza Thandizo Labwino
Kupewa kupweteka kwa mimba kumayamba msinkhu wa moyo ndi kusamalidwa bwino kwa thanzi, komwe kumaphatikizapo kuzindikira ndi kusamalira matenda a shuga, shuga, matenda a mtima, ndi mafuta a kolesterol ndi mafuta .
Kuzindikira ndi kusamalira mavuto onsewa kumafuna maulendo a nthawi zonse. Zochepa zazing'ono sizikhala ndi mwayi wopeza chithandizo chamankhwala m'moyo wonse, kawirikawiri chifukwa cha zinthu zachuma, koma nthawi zina chifukwa cha zocheperekera zocheperekera zochepa.
Ukalamba wa Matenda a Cerebrovascular
Umboni wa zachipatala umasonyeza kuti anthu a ku America ambiri amavutika ndi kupweteka kwapadera komwe kumatchedwa sitiroko yaying'ono .
Matenda a mitsempha yaing'ono m'magazi, yotchedwa cerebrovascular disease , imayambitsa matenda a stroke. Zaka zambiri za mavuto osagwirizana ndi zachipatala zimayambitsa matenda a cerebrovascular.
Kukwapula kosagwiritsidwa ntchito kaŵirikaŵiri kumakhala kochepa komanso kochepa kwambiri kuposa mauroti akuluakulu, omwe amawoneka achikulire omwe si achichepere. Koma, anthu a ku America amamenyedwa mobwerezabwereza pafupi ndi zaka 20 kusiyana ndi anzawo omwe si ochepa. Pamene anthu akudwala matenda a sitiroko ali aang'ono, kudwala kwa zilonda kumayamba kuwonjezereka msinkhu wa moyo ndipo kumatha kuchititsa kuti zikhale zovuta kugwira ntchito bwino kapena kukhalabe ndi zizolowezi zoletsa kupweteka ngati kuchita masewera olimbitsa thupi. Pokhapokha ngati munthu alimbikitsidwa kwambiri kuti asinthire zifukwa zobweretsera ziwalo , izi zingayambitse vuto lolemala lomwe limabweretsa kulemala.
Genetics
Pali kusiyana pakati pa mitundu yosiyanasiyana ya maiko pazifukwa zina zoopsa za pakati pa anthu amitundu yosiyanasiyana. Mwachitsanzo, anthu a ku America amatha kukhala ndi matenda a sickle cell omwe angapangitse kuti ayambe kudwala. Kuthamanga kwa magazi kumafala kwambiri ku Afirika Ammerika kusiyana ndi azungu, komanso, kungapangitse njira yosiyana ya mankhwala. Koma kusiyana kumeneku sikukufotokozeratu kusiyana kwa chiŵerengero cha stroke ndi kupweteka kwapakati.
Kawirikawiri, malangizo othandizira zaumoyo akhala akuyandikira njira yothandizira kupweteka mu njira yowunifana yomwe imayenderana ndi ambiri ndipo sizikuwoneka bwino kapena kupewa matenda ochepa m'magulu ang'onoang'ono. Kukonza njira yowonjezera ya kuchita zinthu wakhala malo amodzi posachedwapa.
N'chifukwa Chiyani Anthu Ambiri Akuvutika Chifukwa cha Kulemala Kwambiri Pambuyo pa Sitiroko?
Mwatsoka, zolemba zambiri za sayansi zimanena kuti ang'onoang'ono amatha kulandira zocheperapo kupitirira chisamaliro chapadera pambuyo pa kupwetekedwa. Kugonjetsa vutoli ndilo chimodzi mwa zinthu zofunika kwambiri pa chisamaliro cha kugwidwa.
Kuwunika Kwambiri pa Zinthu Zovuta
Stroke ndi chimodzi mwa zifukwa zomwe zimayambitsa zolemala komanso za 4 zomwe zimayambitsa imfa ku United States.
Palibe amene akufuna kukhala ndi stroke. Koma zizoloŵezi zamakhalidwe ndi kusamalira thanzi zimathandiza kwambiri popewera sitiroko. Anthu ena ali pangozi chifukwa cha zifukwa zosiyanasiyana monga kusinthika kwa chibadwa ndi kusowa kwa chithandizo chamankhwala, chomwe chimakhala chifukwa cha mavuto akuluakulu monga kusowa kwa ntchito kapena kusowa kwa inshuwalansi ya umoyo. Mfundo yakuti pali kusiyana pakati pa nthendayi ndi kupweteka kwa anthu a mitundu yosiyana ndi nkhani yofunikira kwambiri yomwe imapereka nzeru zambiri za momwe thanzi la thanzi silitumikire anthu ochepa monga momwe aliri ochepa.
Kupewa kupwetekedwa ndi kukonzanso kupweteka kwapakati ndi njira zabwino zowonongolera olumala komanso imfa yoyamba. Phunzirani zambiri za kupewera kwa sitiroko ndi momwe mungakonzekerere kuchira kwanu kapena kubwezeretsa wokondedwa wanu mutatha kupwetekedwa.
Zotsatira
Kukalamba kwa Ubongo ku Africa-Amereka: Atherosclerosis Ngozi M'midzi (ARIC) Experience, Gottesman RF, Fornage M, Knopman DS, Mosley TH, Research Alzheimer Current, 2015
Kusiyana kwa Kugonjetsedwa kwa Sitiroko Pakati pa Akuluakulu Okalamba 45 ndi Oposa: United States, 2010-2013, Ingram DD, Montresor-Lopez JA, NCHS Data Brief, July 2015