I-lymphocytic leukemia , okanye i-CLL, i-leukemia eqhelekileyo kwihlabathi lasentshona. Ingxelo malunga neepesenti ezingama-30 zazo zonke i-leukemi.
I-CLL yile ye- leyemia eqhelekileyo kubantu abadala eMelika. Njengamanye amachiza, unobangela ochanekileyo awubonakaliyo, kwaye unjengeengqungquthela ezininzi zegciwane, akukho naziphi na izicwangciso ezikhoyo zokukhusela.
Ngaphandle kweMithetho?
I-radiation yinto eyaziwayo yengozi yeentlobo ezithile ze-leukemia, kodwa i-CLL ithathwa njengento ehlukile kulo mgaqo.
Le ngcamango isekelwe kumanqaku ambalwa . Ngokomzekelo, abantu ababonakaliswe kumaqondo aphakamileyo emisebe ye-radiation - njengengozi ngexesha lezityalo zamandla enyukliya - zihlala zihlakulela ezinye iintlobo ze-leukemia- kodwa kungekhona i-CLL . Kwaye ngoko ikhonkco phakathi kwemisebe kunye ne-CLL yinto engqubuzanayo. Nangona kunjalo, uphando olutsha lukhangeleka ukuba kungenzeka ukuba i-radon - umthombo wemitha-mlilo-inokuchaza iipatheni ezithile ezibonwe nge-CLL.
I-Radon: I-Natural, i-Airborne Radiation
I-Radon yerhasi echanekileyo. Ayibonakali kwaye ayinandi okanye inanto. Kukho iintlobo ezahlukahlukeneyo zombane, kunye nombane ovela e-radon, obizwa ngokuba yi-alpha radiation, awukwazi ukungena kwesikhumba okanye kwiingubo, kwaye uhamba kuphela ngamasentimitha ambalwa ukusuka kwindawo yawo emoyeni. Xa umthombo uphawula okanye utyunyiwe, nangona kunjalo, loo nto ingabangela ingxaki kwimpilo yabantu. Xa uphefumula umoya oqulethe i-radon, umzimba wakho utyhileke, kwaye oku kubangelwa ngumdlavuza wamaphaphu.
I-EPA ilinganisela ukuba i-radon ibangela amawaka amaninzi abantu abafa rhoqo ngonyaka-abanye babo kubantu abangazange bavume. Enyanisweni, ugqirha Jikelele uye waxwayisa ukuba i-radon yimbangela yesibini ebangela umdlavuza wamaphaphu eMelika namhlanje. Ukutshaya kuphela kubangela ukuba ukufa komdlavuza wamaphaphu. Ukuba ukwenzeka ukuba ukhanye , kwaye ikhaya lakho linamazinga aphezulu e-radon, umngcipheko wakho womhlaza wemiphunga uphezulu kakhulu, ngokwe-EPA.
Ivelaphi iRadon?
Njengobuthi belanga kunye neenyoka ezinobumnyama, i-radon ivela kwendalo: ukuchithwa kwe-radioactive yemvelo ye-uranium emhlabathini, edwaleni namanzi kwaye ufike emoyeni ophefumulayo. I-Radon inokufumaneka kuwo wonke ama-United States. I-Radon inokungena kuyo nayiphi na isakhiwo sokwakha njengamakhaya, izikolo kunye namaofisi, kwaye inokubangela ukuba izinga eliphezulu lamanzi langaphakathi. I-EPA inikeza ulwazi malunga "nemimandla ye-radon" kuquka nemephu echaphazelekayo. Amanqaku enkonzo, nangona kunjalo, ukuba imephu ayilungiselelwe ukuba isetyenziswe ukuba kuqinisekiswe ukuba indlu kwindawo ekunikezelweyo kufuneka ihlolwe i-radon, kuba amakhaya angenawo amanqanaba aphezulu e-radon afunyenwe kuzo zonke iindawo ze-EPA.
Radon kunye neCLL
Kuze kube ngoku, ubudlelwane phakathi kwe-radon kunye ne-CLL buyingcamango ecocekileyo-inhlangano esekelwe kulolu cwaningo olunye, mhlawumbi kunye nezifundo ezimbalwa ezinokuthi ziye zaphazamiseka kwiziphumo ezifanayo. Kukho ubungqina obunokwaneleyo bokuxhasa inkxaso yeengcamango; nangona kunjalo, yinto ecinga ngayo ngoku ihlolwe.
Isifundo se-2016
"Kuyaziwa ukuba izifundo ze-ecology, ezibandakanya ezo zibandakanya i-radon, zingakhohlisa," bathi abalobi beli phofu lwakutshanje, njengoko bavuma ukuba kukho indawo efanelekileyo yokuphoso apha.
Nangona kunjalo, abaphandi ababini abapapashile ngoJanuwari 2016 "I-Future Oncology," bathi i-geography ye-CLL ayinangqangi, ixabiso eliphezulu livela kumazwe asekuhlaleni aseMntla naseMelika.
Bakufumanisa oku kunzima ukuchaza. Kwaye bayaqaphela ukuba, kubantu abaninzi, i-radon iyona mthombo omkhulu wokungabonakali kwimizila ye-radiation.
Aba baphandi babhekisela kwizinga le-CLL e-US eliqhelekileyo eliqhelekileyo kwaye bazama ukuqikelela ukutyhila kwabantu kula maqela ku-radon ngokusebenzisa inkqubo yokulinganisela - kunye neenombolo zokuzama ukulungelelanisa izinto ezithile ezikwazi ukudaka amanzi.
Ukusebenzisa lo mzekelo wesisombululo, babone ubudlelwane phakathi kwe-CLL kunye no-radon, ekuqaphele ukuba lo mbutho kufuneka uphinde uphinde uqinisekiswe - kuba abantu, bengabonakali, bakhulisa i-CLL.
Okukwintsusa
Olu pho nonongo lunokufumana uphando kwaye lunika amandla ophando olongezelelweyo. Ezi zifunyenwe kwangaphambili ngophando lokuba abaphandi babecala kakhulu ngombuzo othi, " Ngaba kunokwenzeka ukuba amazinga e-radon angabandakanyeka ekuphuhlisweni kwe-CLL?" Ababhali bacacisa ukuba ukufunyaniswa kwesi sifundo kubonelela ngomsebenzi wabasenokwenzeka ngokuzayo kunye nombuzo wokuba ngaba abantu abangabonakaliyo kumazinga aphezulu e-radon bangengozini enkulu yokuphuhlisa i-CLL.
Imithombo
Schwartz GG, i-Klug M. Iingxaki zentsholongwane ye-lymphocytic leukemia e-United States zixhomekeke kumanqanaba okuhlala e-radon. I-Future oncology. 2016; 12 (2): 165-74.
Arhente yo Khuselo. Uvavanyo lwe-EPA lweengozi ukusuka kwiRadon kwizindlu. Kulo lweeMoto kunye nomoya wangaphakathi. US EPA, Washington, DC, USA. www.epa.gov/radon/risk_assessment.html
IKomiti yeeMiphumo yeBiological of Raisingations Ionizing. Iimiphumo zeMpilo zoBoniswa kwiiNqanaba eziPhantsi zeMisebe eLawulayo. I-Beir V. I-National Academy Press, eWashington, DC, e-USA (1996). www.nap.edu/read/11340/chapter/1