Za a iya samun cutar sankarar bargo ta hanyar yin amfani da Radiation ko Radiation Radiation?
Za a iya ɗaukar hotuna zuwa radiation haifar da cutar sankarar bargo? Waɗanne irin radiation suna da haɗari kuma ta yaya za ku san idan kun kasance lafiya?
Bayani
Radiation zai iya zama kuma ya haifar da cutar sankarar bargo , amma kafin tsoro, zamuyi magana kadan game da irin tasirin radiation wanda zai iya zama haɗari. Wasu nau'o'in radiation sun san sanadin cutar, yayin da wasu ba su da. Kowace rana jikinmu suna nunawa ga radiation a cikin nau'i na x, kayan aikin likita, microwaves, wayoyin salula, raƙuman radiyo, har ma haskoki na rana, duk da haka ba kowa ba yada cutar sankarar bargo.
Bari mu fara da rarrabe bambancin radiation.
Iri Radiation
Akwai manyan nau'ikan radiation guda biyu:
- Hanyoyin raɗaɗɗen raɗaɗi: - Wannan radiation yana da rauni, kuma shine abin da aka fitar daga wayarka da allon kwamfutarka. Duk da yake akwai damuwa tare da raɗaɗɗen bidiyo, misali, yawan ƙwayar ciwon ƙwayar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa wadda aka lura a cikin masu amfani da masu amfani da wayoyin salula, haɗarin cutar sankarar bargo yana dauke da ƙananan.
- Bayyana radiation: Irin wannan radiation, a gefe guda, yana da yawancin makamashi . A gaskiya ma, yana da isasshen makamashi don karya wasu takardun sinadarai, cire electrons daga atomatik, kuma lalata DNA a jikinmu wanda zai haifar da ciwon daji. Dukkan kwayoyin jikinsu a jikinmu zasu iya ji rauni ta hanyar bayyanar da irin wannan radiation.
Sources na Ionizing Radiation
Nuna radiation yana kewaye da mu kuma yana iya haifar da ciwon daji. Sources na iya haɗawa da:
- Rawanin radiyo: radiyo x, CT scans, PET scans, zane-zane, mammograms kuma mafi
- Kyautukan taba: da farko daga kayan aikin rediyo a cikin ƙasa inda aka girma
- Yi amfani da kayan aikin rediyo a cikin dutsen da ƙasa
- Radon: Radon wani gas marar lahani, marar inganci da aka kwashe shi ta hanyar lalata ƙarancin uranium a cikin ƙasa a ƙarƙashin gidajenmu a gidajenmu. Radon shine babban abu na biyu na cutar ciwon huhu a bayan shan taba, amma ba a san ainihin abin da take takawa a cutar sankarar bargo ba
- Harkokin aikin sana'a kamar su karafa.
- Rikicin nukiliya kamar wanda yake a tashar wutar lantarki ta Chernobyl
- Atomic fashewa
Daidaita Matsayin Radiation
Masana kimiyya sunyi amfani da mahimman kalmomi guda biyu lokacin da suke magana game da matakan yaduwar radiation. Wadannan an dauke su daidai. A millisievert (mSV) da kuma grinigray (mGy). Ga waɗanda suke aiki a cikin sana'a tare da daukan hotuna zuwa radiation, iyakar tasirin ita ce 50 mSv cikin shekara 1, ko 100 mSv fiye da shekaru biyar .
Ciwon sankarar bargo da kuma Radiation Radiation
Cutar sankarar bargo ne daya daga cikin ciwon daji na yau da kullum wanda ke tasowa bayan ya kai ga radiation kuma yawanci ana bincikarsa cikin shekaru 2 zuwa 5. Sauran ciwon daji, irin su myeloma , na iya ɗaukar tsawon shekaru 15 don bunkasa.
An gano radiation a matsayin carcinogenic (ko ciwon daji) kawai 'yan shekaru bayan an gano rayukan X. Masana kimiyya na farko sun fara lura da rashin lafiya a tsakanin ma'aikatan radiation kuma sun lura da wata hanyar sadarwa ta hanyar bayyanar radiation da ciwon daji. Kwanan nan, yawan mutanen da suke nunawa a raye-raye a lokuta masu hijira na Hiroshima da Nagasaki, wadanda suka kamu da cutar uranium, da mutanen da aka kula da su don likita ta hanyar amfani da radiotherapy sunyi nazarin don tabbatar da haɗin.
Cutar sankarar bargo da radiation
Mun san cewa radiation na likita zai iya haifar da ciwon daji .
Mafi yawancin lokaci, duk da haka, haɗarin yana da ƙananan ƙarami kuma ana yarda da ita idan aka kwatanta da amfanin.
Mafi yawan iliminmu ya zo ne daga waɗanda suka yi maganin radiation don ciwon daji . Tsarin radiation a cikin wannan wuri na iya kara yawan cutar cutar sankarar bargo a cikin layin ta hanyar karamin adadin, amma zai iya samun babban amfani wajen magance ciwon daji a halin yanzu.
Tamu damu yayin magana game da gwaje-gwaje da aka aikata akan mutane da yawa - gwajin cewa a wasu lokuta na iya samun wata madadin (irin su duban dan tayi ko MRI) wanda ba ya ba da mummunan hadarin radiation. Nunawa ga radiation na kiwon lafiya ya karu sosai a Amurka.
A shekara ta 1982, yawancin jama'ar Amirka sun fallasa su 0.5 mSv a kowace shekara. Ya zuwa shekara ta 2006 wanda ya tashi zuwa 3.0 mSv a kowace shekara - karuwa da sau 6 a cikin hotuna wanda aka fi mayar da hankali ga radiation.
Ba a yanzu ainihin muhimmancin bayyanar radiation daga gwaje-gwaje na bincike ba, amma an ƙayyade kimanin kimanin bomb. Bisa ga wannan bincike, an yi tunani, bisa ga FDA, cewa daukan hotuna ga 10 mSV ƙara haɗarin mutuwa daga ciwon daji ta hanyar 1 a 2000 .
Kwanan nan, an tura tura don rage yawan ƙwayoyin CT marasa mahimmanci, musamman a yara, wanda saboda shekarunsu suna fuskantar mummunan haɗari daga hadarin gaske.Kuma ka tambayi waɗannan tambayoyin don tambayi idan yaronka yana da CT scan . Don samun ra'ayi game da radiation za a iya nuna maka, ga wasu misalai:
- Jirgin jirgin sama (radiation radiation) - 0.005 mSV / hour a cikin iska
- Chef x-ray (2 gani) - 0.10 mSV
- Ct scan CT - 8.0 mSV
- Abinda ke ciki CT scan - 10.0 mSv
- Mammogram - 0.7 mSV
Matsayin Nuna Daidai?
Yayinda yawancin kamfanonin irin su wadanda suke da alaka da matsanancin radiyo a kan ɗan gajeren lokaci suna da sauƙi don biyowa da nazarin, masana kimiyya sun san komai game da hadarin ga mutanen dake fama da matsananciyar radiation. Dukkanmu muna fuskantar wani mummunar radiation a kowace rana, amma ba dukkaninmu muke samun ciwon daji ba. Masu bincike ba su san yadda yaduwar yawa take ba, kuma wacce matakan da aka dauka shine "lafiya" yawan adadi.
Sources:
Cibiyar Cancer na Amurka. Shin haskoki x da hasken rana zai haifar da ciwon daji? Updated 02/24/15. http://www.cancer.org/cancer/cancercauses/radiationexposureandcancer/xraysgammaraysandcancerrisk/x-rays-gamma-rays-and-cancer-risk-do-xrays-and-gamma-rays-cause-cancer
Djomina, E. da Barilyak, I. "Magungunan Kiwon Lafiyar Halitta da Lafiyar Halitta" na Cytology da Genetics 2010. (44) 186-193.
Hukumar Kariya ta Yankin Muhalli. "Kariya na Radiation" https://www.epa.gov/radiation#riskofcancer Updated 09/16/15.
Kungiyar Lafiya ta Duniya. (2006) "Harkokin Kiwon Lafiyar Lafiya na Cibiyar Kasuwanci da Shirye-shiryen Kiwon Lafiya na musamman" http://apps.who.int/iris/bitstream/10665/43447/1/9241594179_eng.pdf Samun damar 03/05/16.
Yarbro, J. Carcinogenesis. A Yarbro, C., Frogge, M., Goodman, M. da Groenwald, S. eds (2000). Ciwon Ƙwayar Cutar Cancer: Tsarin Tsarin Mulki da Ayyuka 5th ed Jones da Bartlett: Sudbury: MA (shafi na 48-59).