Into enobungozi kakhulu ye-carcinogen yecuba yengumsi i-polonium

Ukuba unikwe imihla ngemihla ukuba uthathe i-arsenic kunye nezinto ezininzi ezinobuthi ezinobungozi ukuba ziqokelele emzimbeni, ungathini? Izigidi zabantu ehlabathini lethu azivumelani kuphela nale ngcebiso, kodwa kwakhona zihlawulela ngokukhululekile "inkonzo" enikeziwe! Okwangoku, inzululwazi sele ikwazi ukuba yingozi yokutshaya. Oku kuqinisekiswa kwaye kuqinisekiswa. Kutheni amadoda namabhinqa amaninzi ahlala esithulu kwiingxabano zokubhema nokuzibulala?

Yintoni esiyithethayo ngutya we- carcinogen ? Ingaba ngumthombo womhlaza? Uphononongo kule sihloko uye waqinisekisa ngokuthe ngileyo umphumo wokutshaya ekuphuhliseni umdlavuza wamaphaphu, i- larynx, imilomo. Ukulimala kokutshaya kwisizukulwana ngasinye kuyanda, njengoko abakhiqizi be-cigarettes basebenzisa izongezo ezingaphezulu nangaphezulu ngexesha lokuvelisa. Ngokwezibalo, iigayira kunye neepayipi zibangela ingozi engabinokutshaya kunezobheyi. Kwaye akukho kwintengo, kodwa kwikhompyutha yobugcisa. Ukubhema umsila wokutya umsila kunye negwayi kubhekene nesenzo esinobuthakathaka kwaye i-90% ibambezelekile kwi-smoker.
Ngoko, inyaniso engenakuphikiswa kukuba i-carcinogen substance yocuba yomsi we-arsenic. Ukuyixhaphaza ixesha elide, unokufumana umhlaza wamaphaphu. Oku kubangelwa ukuba iqokelela kwiimbumba ze-bronchi kwaye ibangela ukubonakala kweentlungu. Ukuhlaziywa kwezicubu zeesifo somhlaza kubashushu kubonisa umxholo omkhulu wale nto. Ngoko kukho utyhefu obuncinane bomzimba. Iindaba ezilungileyo kukuba umntu oyeka ukutshaya angaphinda abuyele emcosa ye-bronchial.

Olunye uhlobo lwe-carcinogenicuba yomsi we-fog i- polonium e- radioactive 210. Ityathwa njengeyona yingozi kunazo zonke, kuba igram enye yezinto ezaneleyo ukubulala umntu. Uhlaselo lwe-Alpha-rays polonium lwangaphakathi lwangaphakathi, oluyeka ukubonelela umzimba. Kukholelwa ukuba kumanani amancinci, kodwa ngokudla rhoqo kwe-polonium emzimbeni kubangela umdlavuza. Esi sifo, ukukhula ngokukhawuleza, kukhokelela kwisiphumo esibulalayo. Ukongezelela kwipolonium, ezinye izinto ezinokutshaya umbane, umzekelo, i-radium 226 no-228, ziyinxalenye yengqumbo yocuba. Idatha kule nto yamkelwa iminyaka engama-40 edlulileyo, kodwa ayifumanwanga uluntu ixesha elide. Abaninzi abatshitshiyo besatsho ukuba ezi ziindaba ezibuhlungu zokubenza baziyeke. Kwaye nedatha esemthethweni ayinakuxhomekeka: i-6% yokufa kwonyaka ehlabathini ngenxa yokutshaya.

Iingxabano zababhemayo kunye nabakhiqizi malunga nemilinganiselo engekho emgangathweni kwezi zinto zihamba kunye neenkcukacha zokuhluka kwazo. Iingcali zenzululwazi ziye zafunda izinto ezihlukeneyo, kodwa kwakungekho nzame yokuqwalasela impembelelo ehlangeneyo emzimbeni. Inkunkuma ye-carcinogen yomsiyi wocuba ibuye ibenzopyrene, enomsebenzi omkhulu we-carcinogen. Impembelelo yakhe kwiiseli zomzimba zihleli ekuhleleni kwakhona, emva koko ziqala ukusebenza kumntu. Ngokubambisana, zonke ezi zingentla kunye nezinye izinto ezininzi zentambo yengqumbo ziyingozi empilweni nasempilo. Kufanelekile ukucinga ngala maqiniso. Sonke siya kufa, ewe, kodwa siyafa ngomhlaza, sisifo esibuhlungu, sisazi ukuba siye sazuza ...