Kusiyanitsa Zoona Zamankhwala Kuchokera Kumzinda Wachibodza
Zingakhale zomveka kuti mawere akuluakulu amachititsa amayi kukhala ndi chiopsezo chachikulu cha khansa ya m'mawere chifukwa, ngakhale, kukula kwake. Pang'ono ndi pang'ono, wina angaganize kuti kupeza chotupa kungakhale kovuta ngati muvala chikho cha D-katatu poyerekeza ndi wina amene amabvala, nkuti, chikho.
Koma kodi izi ndi zachipatala kapena nthano chabe?
Ubale Pakati pa Kukula kwa Ubere ndi Kulemera kwa Thupi
Chowonadi chokhacho n'chakuti sipakhala pali zazikulu, zopenda zoonetsedwera ndi anzako zomwe zimathandiza kukula kwa m'mawere monga chofunikira pa chitukuko cha khansa ya m'mawere.
Ngakhale kuti pakhala pali kafukufuku wotsimikizira kugwirizana, pakhala pali ochuluka omwe atenga chingwe chosiyana.
Pomwe zikunenedwa, tikudziwa kuti kunenepa kumathandiza kwambiri pa chitukuko cha khansa ya m'mawere ndi zomwe zimawopsetsa amayi ambiri amakhala ndi mabere akulu kuposa azimayi ambiri. Choncho ngakhale izi zikhoza kusonyeza kuti amayi omwe ali ndi chifuwa chachikulu ali pachiopsezo, zimawoneka kuti kulemera ndi chinthu choposa chiwerengero chenicheni cha m'mawere.
Kuwonjezera pa kulemera, pali zifukwa zofunika zomwe muyenera kuziganizira pofufuza kansa yanu ya khansa ya m'mawere:
Mbiri ya Banja ndi yaumwini
Kukhala ndi mayi, mlongo, kapena mwana wamkazi ali ndi khansa ya m'mawere imapanganso chiopsezo chanu pamsana. Komanso, chiopsezo chimangowonjezera ngati wachibale wanu woyamba ali wamng'ono. Ngati pali achibale oposa awiriwo, mutha kuyenda mofulumira komanso ngakhale ma quadruples.
Koma kodi zimenezi zikutanthauza kuti amayi omwe alibe mbiri ya banja la khansara ndi omasuka komanso omveka bwino?
Malingana ndi American Cancer Society, si choncho. Ndipotu, pakati pa 70 peresenti ndi 80 peresenti ya amayi omwe ali ndi khansa ya m'mawere sangathe kugwirizana ndi khansa ya m'mawere.
Kugwiritsa Ntchito Mowa
Azimayi omwe amamwa mowa amawonjezera chiopsezo cha khansa ya m'mawere. Ndipo pamene mayi amamwa mowa kwambiri, chiopsezo chimapita.
Ndipotu, kafukufuku wasonyeza kuti akazi amene amamwa mowa pang'ono patsiku amachulukitsa chiopsezo chawo pa 15 peresenti poyerekeza ndi amayi omwe samamwa mowa ngakhale pang'ono.
Zomwe zimakhala zoopsa payekha, mowa umadziwika kuti uwonjezeke ndi estrogen ndi mahomoni ena okhudzana ndi chitukuko cha khansa ya m'mawere. Mankhwala oledzeretsa amatha kuwonongeratu DNA m'maselo a m'mawere. Kuwonongeka monga izi kungayambitse maselo kuwonjezeka mosalekeza ndi pamtunda wochulukirapo, kumayambitsa zotupa zowonongeka ndi khansa.
Zoopsa Zachibadwa
Mankhwala amtunduwu amatha kugwira ntchito kwa amayi khumi (10%) omwe amapezeka ndi khansa ya m'mawere. Izi zimachitika pamene jini yosinthika yaperekedwa kuchokera kwa kholo, kuphatikizapo abambo. Zosintha zambiri zomwe zimagwirizanitsidwa ndi khansa ya m'mawere ndi BRCA1 ndi BRCA2.
Amene amapezeka kuti amatenga ma jeni oterewa ali ndi chiopsezo chowonjezereka kwa chitukuko cha khansa ya m'mawere ndipo kawirikawiri amafunika kuwunika mobwerezabwereza kuposa amayi ena.
Akazi a Ashkenazi-Jewish heritage ali pakati pa 8 ndi 10 peresenti ya khansa ya BRCA1 yogwirizana ndi khansa, amatsatira amayi a ku Spain ndi amayi a ku Caucasus. Mosiyana ndi zimenezi, amayi a ku Africa amachititsa ngozi ya khansa ya m'mawere ya BRCA2.
> Zosowa
- > Eriksson, P .; Benton, G ;; Kodi, C. "Mitundu ya mafinya yofanana ndi kukula kwa m'mawere imakhudzanso chiopsezo cha khansa ya m'mawere." BMC Medical Genetics. 2012: 13 (1): 53.
- > Zomwe Zingathetsere Kudwala ndi Kuteteza Matenda (CDC). "Kodi Ndizifukwa Zotani Zopangitsira Khansa ya M'mimba?" Atlanta, Georgia; zasinthidwa pa April 4, 2016.
- > National Cancer Institute. "BRCA1 ndi BRCA2: Kuopsa kwa Khansa ndi Kuyeza kwa Genetic." Washington, DC; May 29, 2009.