Kodi muli ndi mafunso okhudza zinthu zomwe zimayambitsa khansa? Tiyeni tikambirane izi mwachidule!

Lero tikambirana za nkhani yofunika kwa anthu ambiri, ndipo mwina yowopsa pang'ono. Izi zikutanthauza kuti, zinthu zomwe zimayambitsa khansa , kapena monga momwe zimatchulidwira mu Chingerezi, ``( Carcinogens )``. Mwina mudamvapo mawu awa kale, mwina kuchokera kwa dokotala, kapena m'nyuzipepala kapena pa TV. Chifukwa chake, lero tikambirana momveka bwino komanso mopanda nkhawa za zomwe zimayambitsa khansa izi, momwe zimakhudzira matupi athu, komanso zomwe tingachite kuti tidziteteze ku matendawa.

Kodi zinthu zomwe zimayambitsa khansa ndi chiyani?

Mwachidule, khansa ndi chinthu, kuwala, kapena chamoyo chomwe chimawonjezera chiopsezo chanu chokhala ndi khansa. Taganizirani ngati kuti mutha kugwa ngati mutagunda dzenje pamsewu. Matendawa ndi omwewo, amawonjezera chiopsezo chanu chokhala ndi khansa.

Pakadali pano, akatswiri apeza zinthu zoposa 100 zomwe zimayambitsa khansa . Izi zitha kukhala zamitundu yosiyanasiyana:

• Zinthu zomwe zimayambitsa khansa: Mwachitsanzo, kuwala kwa ultraviolet kochokera ku dzuwa.
• Mankhwala oyambitsa khansa: Mwachitsanzo, zinthu monga asbestos .
• Zinthu zomwe zimayambitsa khansa m'thupi: Mwachitsanzo, matenda ena opatsirana ndi mavairasi angayambitsenso khansa.

Koma chofunika apa ndichakuti kukhala ndi khansa, ndiko kuti, kukhudzana nayo, sizikutanthauza kuti mudzakhala ndi khansa. Nthawi zambiri, zinthu zambiri zimathandiza kuti khansa ikule. Komanso, ngakhale sitingathe kupewa kotheratu zinthu zina zomwe zimayambitsa khansa, pali zinthu zomwe tingachite kuti tichepetse chiopsezo chotenga khansa kuchokera kwa iwo. Tidzakambirana za zimenezo mtsogolo.

Kodi zinthu zomwe zimayambitsa khansa zimayambitsa bwanji khansa?

Kuti timvetse izi, tifunika kudziwa pang'ono za ubale womwe ulipo pakati pa zinthu zomwe zimayambitsa khansa ndi majini omwe ali m'matupi athu, ndiko kuti, DNA yathu.

Nkhani yaying'ono yokhudza matupi athu: DNA ndi majini

Tangoganizirani, thupi lathu lili ngati fakitale yayikulu. Fakitale iyi ili ndi malangizo ochitira chilichonse. Malangizo amenewo ndi DNA yathu. DNA iyi ili m'majini athu. Majini awa ndi malangizo opangira mapuloteni omwe amalamulira chilichonse m'thupi lathu, monga momwe maselo ayenera kukula, momwe ayenera kugawikira, ndi ntchito yomwe ayenera kuchita.

Tsopano, khansa ikalowa m'thupi, nthawi zina imawononga DNA yathu. Zili ngati kupanga zolakwika mu malangizo. Kodi chimachitika ndi chiyani? Malangizowo amalakwika, ndipo selo lomwe linkagwira ntchito nthawi zambiri limayamba kusanduka selo la khansa. Izi sizichitika nthawi imodzi, zimachitika chimodzi pambuyo pa chinzake, ngati chain reaction.

Njira yopangira khansa

Zina mwa zinthu zoyambitsa khansa zimawononga DNA yathu mwachindunji, zomwe zimapangitsa kuti isagwire ntchito bwino. Nthawi zina, matupi athu ali ndi njira yokonza kuwonongeka kwa DNA. Koma zinthu zoyambitsa khansa sizingathe ngakhale kupangitsa maselo okonzansowo kugwira ntchito yawo moyenera.

DNA yosakonzedwa komanso yowonongeka iyi ingayambitse kusintha kwa majini ena. Kutanthauza kuti, kusintha kwa majini. Malinga ndi kusintha kumeneku, majini amenewo amayamba kutumiza malangizo olakwika ku maselo. Mwachitsanzo, malangizo monga "kugawa kwambiri, kugawa mosalamulirika." Pamenepo ndi pamene maselo amagawanika mosalamulirika ndikupanga zotupa za khansa , kapena zinthu monga khansa ya m'magazi.

Koma kumbukirani, izi sizichitika mwadzidzidzi. Ma carcinogens amasonkhana m'matupi athu pakapita nthawi, ndipo zingatenge zaka zambiri khansa isanayambe kukula.

Kodi ndingapeze bwanji khansa?

Pali nthawi zina zomwe tingakumane ndi zinthu zomwe zimayambitsa khansa popanda kuzindikira. Nazi zitsanzo zingapo:

• Chifukwa cha zizolowezi zina za moyo: Kusuta fodya (monga kusuta ndudu , kutafuna fodya) ndi chitsanzo chabwino cha izi.
• Kuntchito: Mafakitale ena amagwiritsa ntchito mankhwala oyambitsa khansa popanga zinthu, zomwe zingachititse antchito kukhudzidwa nazo.
• Chifukwa cha matenda enaake a mavairasi: Mwachitsanzo, kachilombo ka Human Papillomavirus (HPV) kangayambitse mitundu ina ya khansa.

Chofunika: Kumbukirani, kukhala pachiwopsezo cha khansa sikutanthauza kuti mudzakhala ndi khansa.

Zinthu zomwe zimawonjezera chiopsezo cha khansa

Ngakhale mutakhala ndi khansa, pali zinthu zina zomwe zimawonjezera chiopsezo chanu chokhala ndi khansa:

• Kukumana ndi khansa kwa nthawi yayitali: Tangoganizirani, ngati munthu wakhala akusuta fodya kwa zaka zambiri, kapena ngati nthawi zambiri amakhala pafupi ndi anthu omwe amasuta fodya (izi zimatchedwa 'utsi wosuta fodya'), ali ndi mwayi waukulu wopeza khansa kuposa munthu amene sasuta fodya ndipo sakhala m'malo otere.
• Kukhudzidwa kwambiri ndi khansa:Mwachitsanzo, kumwa mowa wambiri kumawonjezera chiopsezo cha khansa. Malinga ndi bungwe la American Cancer Society, ndi bwino kuchepetsa kumwa zakumwa ziwiri patsiku kwa amuna ndi chakumwa chimodzi patsiku kwa akazi.
• Kusintha kwa majini (kobadwa nako): Mitundu ina ya khansa (pakati pa 5% ndi 12%) ndi yobadwa nako. Izi zikutanthauza kuti anthu amabadwa ndi kusintha kwa majini komwe kumayambitsa khansa. Ngati munthu ali pachiwopsezo cha khansa, chiopsezo chawo chotenga khansa chimawonjezeka kwambiri.

Ndani amasankha ngati chinthu chingayambitse khansa?

Ichi si chinthu chomwe chingadziwike mwadzidzidzi. Pali mabungwe akuluakulu angapo padziko lonse lapansi omwe amachita kafukufuku pa izi ndikuwona ngati china chake chimayambitsa khansa kapena chingakhale. Pulogalamu ya National Toxicology Program (NTP) ku United States ndi International Agency for Research on Cancer (IARC) ndi mabungwe awiri akuluakulu otere.

Mabungwewa nthawi zambiri amapanga zisankho izi pofufuza deta kuchokera ku mayeso a labu ndi kafukufuku wa matenda. Mwachitsanzo, IARC posachedwapa yapeza zinthu 122 zomwe zimayambitsa khansa, 93 zomwe zimayambitsa khansa, ndi 319 zomwe zimayambitsa khansa. Ziwerengerozi zimasinthidwa nthawi ndi nthawi, pamene kafukufuku watsopano akuchitika.

Kodi mitundu ya carcinogens ndi iti?

IARC imagawa zinthu zomwe zimayambitsa khansa m'magulu atatu akuluakulu:

1. Zinthu zomwe zimayambitsa khansa:

• Ma ultraviolet rays ochokera ku dzuwa.
• Ma radiation a ionizing: Izi zitha kuchokera ku mpweya wa radon womwe umapezeka m'nyumba, kapena kuchokera ku mayeso azachipatala monga X-ray.

2. Mankhwala oyambitsa khansa:

• Asbestos .
• Utsi wa fodya.
• Zakumwa zoledzeretsa.
• Aflatoxin : Uwu ndi mtundu wa nkhungu yomwe imamera mu chakudya.
• Arsenic : Izi zimapezeka mwachilengedwe mumlengalenga, m'madzi, ndi m'nthaka.

3. Zinthu zomwe zimayambitsa khansa m'thupi:

• Matenda oyambitsidwa ndi mavairasi, mabakiteriya, kapena tizilombo toyambitsa matenda .

Kodi ndi zinthu ziti zomwe zimayambitsa khansa zomwe zimafala kwambiri pakati pathu?

Nazi zina mwa zinthu zomwe zimayambitsa khansa zomwe tingakumane nazo m'miyoyo yathu ya tsiku ndi tsiku, kapena zomwe tiyenera kudziwa:

• Zakumwa zoledzeretsa: Mowa ndi chinthu chodziwika bwino chomwe chimayambitsa khansa. Mukamamwa kwambiri, chiopsezo chanu chotenga mitundu yosiyanasiyana ya khansa chimawonjezeka, kuphatikizapo khansa ya mutu ndi khosi, khansa ya chiwindi, ndi khansa ya m'mero ​​chimawonjezeka.
• Fodya:Sikuti ndudu zokha, bidis, ndi ndudu zina, komanso fodya wopanda utsi (monga fodya wotafuna) komanso utsi wa fodya wogwiritsidwa ntchito ndi anthu ena zimawonjezera kwambiri chiopsezo cha khansa.
• Ma radiation a UV: Ma radiation amenewa amachokera ku kuwala kwa dzuwa ndipo angayambitse khansa ya pakhungu. Angathenso kutuluka kuchokera ku mankhwala ena a radiation.
• Mpweya wa Radoni: Uwu ndi mpweya wopanda mtundu, wopanda fungo. Mpweya uwu umapezeka m'nyumba monga m'nyumba, m'masukulu, ndi m'maofesi. Radoni ndiye chifukwa chachiwiri chachikulu cha khansa ya m'mapapo.
• Asbestos: Asbestos ankagwiritsidwa ntchito kwambiri ngati chotetezera kutentha m'nyumba zakale. Zikuoneka kuti imapezeka m'nyumba zomangidwa isanafike chaka cha 1989. Asbestos ingayambitse mesothelioma , mtundu wa khansa yomwe imayambitsa khansa ya m'mapapo, khansa ya m'khosi, ndi khansa ya mazira.
• Formaldehyde: Kafukufuku wapeza kuti anthu omwe ali ndi formaldehyde yambiri m'malo ena antchito (monga ma laboratories, mafakitale ena) ali pachiwopsezo chachikulu chotenga khansa ya m'magazi ya myeloid komanso khansa yosowa ya m'mphuno ndi m'mphuno.
• Nyama yokonzedwa: Kudya nyama zomwe zapakidwa mchere, kusuta, kapena kusungidwa mwanjira ina (monga soseji, nyama yankhumba, nyama yankhumba) nthawi zonse kwagwirizanitsidwa ndi khansa ya m'matumbo.

Kodi mungachepetse bwanji kukhudzana ndi zinthu zomwe zimayambitsa khansa?

Mwatsoka, sitingathe kupewa zinthu zonse zomwe zimayambitsa khansa, koma tikhoza kudziteteza ku zinthu zomwe tikudziwa kuti zingathe kupewedwa.

• Pewani kusuta fodya kotheratu. Ngati mukusuta, funani thandizo kuti musiye.
• Chepetsani kapena siyani kumwa mowa kwathunthu.
• Pezani katemera woteteza ku mavairasi omwe akuganiziridwa kuti amayambitsa khansa. Mwachitsanzo, katemera wa HPV.
• Tetezani khungu lanu ku kuwala kwa dzuwa ndi zinthu zina zomwe zimachokera ku kuwala kwa ultraviolet (monga kugwiritsa ntchito ambulera mukakhala ndi dzuwa lamphamvu, kugwiritsa ntchito mafuta oteteza ku dzuwa).
• Tsatirani zakudya zabwino. Chepetsani kudya nyama yokonzedwa kale ndipo idyani ndiwo zamasamba ndi zipatso zambiri.
• Ngati mumagwira ntchito ndi mankhwala kuntchito, tsatirani njira zodzitetezera bwino.

Kodi muyenera kufunsa upangiri wa dokotala liti?

Ngati mumagwiritsa ntchito fodya kapena kumwa mowa nthawi zonse, ndikofunikira kwambiri kulankhula ndi dokotala wanu. Dokotala wanu angakulangizeni za mapulogalamu okuthandizani kusiya kusuta fodya komanso njira zochepetsera kumwa mowa.

Mungathenso kufunsa dokotala wanu za chiopsezo chanu cha khansa pa moyo wanu wonse. Ngati muli pachiwopsezo chachikulu cha khansa inayake, mutha kuyesa kupewa zinthu zomwe zimayambitsa khansa zomwe zimagwirizanitsidwa ndi khansayo.

Kutengera ndi matenda anu, dokotala wanu angakulangizeninso kuti muyezedwe khansa inayake.

Kumbukirani, kudziwa za zinthu zomwe zimayambitsa khansa komanso kudziwa momwe mungadzitetezere ku zinthu zimenezi kudzakuthandizani kukhala ndi thanzi labwino. Kudzakupatsaninso mtendere wamumtima kuti mukhale ndi moyo wopanda mantha osafunikira.

Pomaliza, zinthu zoti muzikumbukira

Zinthu zomwe zimayambitsa khansa zomwe takambiranazi ndi zinthu zomwe zingayambitse khansa. Pali zoposa 100. Tikhoza kuziona tsiku ndi tsiku. Mwachitsanzo, madzi omwe timamwa akhoza kukhala ndi zinthu zochepa za arsenic, kuwala kwa dzuwa komwe kumachokera ku dzuwa kumayambitsa khansa, ndipo mankhwala ena apakhomo angakhalenso ndi zinthu zomwe zimayambitsa khansa.

Mwina mukuganiza kuti, "O, ndingadziwe bwanji zonsezi? Sindingathe kudziwa zoopsa izi." Zimenezi n'zomveka. Koma kafukufuku wasonyeza kuti zinthu zomwe zimatiika pachiwopsezo chachikulu cha khansa ndi zinthu zomwe tingathe kuzilamulira, zinthu zokhudzana ndi moyo wathu. Mwachitsanzo, fodya ndi khansa yaikulu yolumikizidwa ndi khansa zingapo. Mutha kuchepetsa kwambiri chiopsezocho mwa kusiya.

Ngati muli ndi nkhawa iliyonse yokhudza kukhudzidwa ndi zinthu zomwe zimayambitsa khansa, chinthu chabwino kuchita ndikuonana ndi dokotala ndikukambirana za izi. Dokotala wanu adzayang'ana momwe zinthu zilili ndikufotokozera za chiopsezo chanu. Chidziwitso ndi mphamvu. Kudziwa chiopsezo chanu ndi momwe mungachichepetsere kungakuthandizeni kupanga zisankho zokhudzana ndi thanzi lanu ndikukupatsani mtendere wamumtima.

` Matenda a khansa, khansa, thanzi, kupewa matenda, DNA, zizolowezi za moyo, kusuta fodya