Unyango lweengxaki zomzimba ezinobungozi emzimbeni womntu zijoliswe kukutshatyalaliswa kweeseli zomhlaza zentsholongwane. Ulwaphulo lwe-radiation luvumela ngokukhawuleza ukuwaphelisa kwaye luyeke ukukhula kwe-tumor, kodwa ludibaniswa neengxaki, kuba umonakalo kumathishini anempilo ngexesha le nkqubo ayinakuphetshwa.
Ukunyanga kwamayeza okuhlambalaza
Ukuqhawula imisebe ye-radiation kuthintela iiseli zesifo kwiindlela ezimbini. Okokuqala, i-radiotherapy ikhuthaza ukuguqulwa kwamamolekyuli wamanzi, eyona isiseko se-cytoplasm nayiphi na into eyenziweyo, ibe yiproxide kunye ne-radicals, ngaloo ndlela inokutshabalalisa isakhiwo seseli. Okwesibini, imisebe yonakalisa i-DNA ye-tumor ngokuthi ionise zonke i-athomu zayo.
Njengoko kubonakala, unyango lwe-radiation ekwenzeni umhlaza ngumnye weendlela eziphambili zokumisa ukukhula kwe-neoplasm, kunye nokukhusela i-metastasis. Siyabulela indlela echazwe ngayo yonyango, ukwahlukana kweeseli ekhutshiweyo kuvaliwe, kwaye umphumo wabo owonakalisayo kwi-organism iyayeka.
Ulwaphulo lwe-radiation lwenziwa njani?
Kuza kubekho, kukho iintlobo ezintathu zenkqubo:
- kude;
- i-radionuclide;
- qhagamshelana.
Kwimeko yokuqala, izicubu ezinempilo zikhoyo phakathi kwe-tumor kunye ne-radiator. Nangona ukuchaneka okuphezulu kunye nokukwazi ukugxininisa izixhobo zanamuhla kwi-radiotherapy, kukho umonakalo kwiiseli ezungezile. Oku kuphazamisa imiphumo embi emibi, kodwa ngexesha elifanayo, indlela eqhelekileyo ngenxa yokufumaneka kwayo kunye nokuphikisana, kunye neziphumo zonyango ngokukhawuleza.
Ulwaphulo lwe-Radionuclide luquka ukungeniswa ngqo kwigazi lomntu wesichengiselwano se-pharmacological, okokuthi, ukuqokelela kuphela kwiiseli zentsholongwane, kuya kutshabalalisa i-tumor. Ngamanye amaxesha i-agent ijojowe kwiisisu ze-tumor nge-injection.
Uhlobo lokugqibela lokubhenca lusetyenziswa ngexesha lotyando okanye ngeesisu ezikufutshane nomphezulu wesikhumba. Unxibelelwano lonyango lukuvumela ukuba wenze i-irradiation echanekileyo kwaye igxininise ngaphandle kokulimaza amangqamuzana aphilileyo angamalungu.
Uphulo lwezaphulo-miphumo
Ukwahlula imiphumo yendawo kunye neenkqubo zonyango. Iziphumo zengingqi zendawo zibonakaliswa ngendlela yokutshisa, ukubola, ukuxhamla kwemithambo yegazi kunye neetriyeri kwiindawo zokungcola, izilonda zendawo eziye zafumana i-radiation exposure.
Iimiphumo eziqhelekileyo zibangelwa impendulo yomzimba ekuhlakaleni kweeseli ezilimele:
- ukuhlanza kunye nesiphithiphithi;
- utshintshe kumfanekiso wegazi, uxinzelelo lwenkqubo ye-hematopoiesis;
- ukukhathala, ubuthathaka;
- izipikili eziphazamisayo, ukulahleka kweenwele .
Ukunciphisa ukubonakaliswa okukhankanyiweyo ngasentla, kuninzi imilinganiselo encedisayo, enye enye yokutya okukhethekileyo.
Isondlo sonyango lwe-radiation
Eyona nto, sifanele sigxininise kwimveliso yemvelo enempilo eqinisekisa ukutya okunokulinganisela kunye nokutya kwazo zonke iivithamini kunye nezinto ezilandelelanayo ezaneleyo. Ukongezelela, kuyimfuneko ukukhuphela amafutha azalisiweyo, iswekile, i-lactose ukusuka ekudleni, kunye nokubukhali, okuthosiweyo, ukutshaya, i-confectionery, iziphuzo ze-carbonated kunye nekhofi.
Imveliso ekhethiweyo:
- iifuno zemifuno;
- imisipha, inyama yenyama, intlanzi yolwandle;
- imifuno kunye nemifuno entsha, iziqhamo, izithelo ezomileyo, amajikijolo;
- amantongomane, imbewu;
- iimveliso zobisi ezivuthayo;
- maqanda;
- isonka esingenagwele ;
- iindiza ezintsha, amanzi amaminerali.
Ukubuyiswa emva kokunyanga kwamayeza
Imiphumo engebiyo yokuchithwa kwemisebe yanyamalala ngokukhawuleza, ngokuqhelekileyo kwiinyanga ezi-2-3. Ukufumana ngokuphinda ngokupheleleyo kubalulekile ukuhambelana nokutya okuchazweyo, kunye nokulandela iingcebiso zonyango lwe-oncologist.