Tib neeg xav tias lawv paub tseeb tias mob qog noj ntshav yog dab tsi. Nyob rau tib lub sij hawm, nyob rau hauv xws li ib tug lub sij hawm, tsis yog ib tug kab mob yog muab zais, tab sis ob peb, thiab lawv txawv rau ib tug loj npaum li cas ntawm ib leeg. Nws ntseeg tau tias lo lus "mob qog noj ntshav" thiab lo lus "kev tuag" yog cov ntsiab lus, tab sis ntau cov kab mob qog tsis xaus rau tib neeg kev tuag. Ntxiv mus, nws tau ntev tau tsim los hais tias oncological formations (proto-oncogenes) yog systematically tsim nyob rau hauv lub cev, tab sis nws ntse copes nrog lawv ua tsaug rau cov uas twb muaj lawm kev tiv thaiv. Thiab tib lub sijhawm, mob qog noj ntshav tseem ua rau tib neeg tsis txaus ntseeg.
Yog li ntawd yog mob qog noj ntshav? Qhov no yog qhov ua txhaum ntawm cov txheej txheem ntawm kev tsim tawm thiab rov ua dua tshiab ntawm tes. Lub cev, nyob rau hauv txoj cai, muaj ib tug system los tiv thaiv kev ua yuam kev uas tshwm sim nyob rau hauv lub cellular theem. Txawm li cas los xij, qhov txheej txheem no nyob rau hauv muaj qee qhov xwm txheej tsis zoo yuav tsis ua haujlwm. Yog tias tsuas muaj ib lub xov tooj ntawm tes nrog kev ua haujlwm yuam kev (lossis muaj tsawg heev ntawm lawv), lub cev yuav rhuav tshem lawv. Tab sis yog hais tias cov hlwb no sib ntxiv uncontrollably, ib tug qog tshwm sim. Thaum nws cov hlwb tsuas yog loj hlob, neoplasm yog suav tias yog benign, thiabIb tug scalpel tuaj yeem daws tau qhov teeb meem no yooj yim. Tab sis yog tias cov hlwb mutant nkag mus rau cov kab mob thiab cov ntaub so ntswg nyob ze, lub cev yuav paub tias mob qog noj ntshav yog dab tsi.
Qhov phom sij tseem ceeb ntawm tus kab mob no yog cov hlwb "tsis raug" tuaj yeem "kis" rau lawv cov neeg zej zog noj qab haus huv nrog tus cwj pwm tsis raug - yog vim li cas mob qog noj ntshav nyuaj rau kev kho mob, siv cov txheej txheem hauv lawv tus kheej txaus ntshai rau kev noj qab haus huv. Tab sis tsis muaj dab tsi tuaj yeem ua tau txog nws: mob qog noj ntshav yog kab mob, cov theem uas feem ntau nrog mob hnyav, thiab tsis muaj tshuaj muaj zog, tus neeg mob tuaj yeem tuag los ntawm kev poob siab. Thiab mutating hlwb mob siab rau tiv thaiv kev puas tsuaj - li no cov chemistry thiab hluav taws xob.
Qhov ua rau ntawm tes ua haujlwm tsis zoo yog cov tshuaj carcinogenic feem ntau. Ib txhia ntawm lawv (phenol, cov khoom ntawm cov pa luam yeeb, asbestos) yog mutagenic nyob rau hauv lawv tus kheej, lwm tus neeg, tshwj xeeb tshaj yog, cawv, ua tsis ncaj, ua kom lub cell division.
Qee tus kab mob, xws li kab mob siab, kuj yog ib qho ua rau mob qog noj ntshav.
Qhov tseeb, hluav taws xob tau pom los ntawm txhua tus neeg ua qhov txaus ntshai tshaj plaws. Dab tsi yog qhov txawv me ntsis: tsis muaj coob tus neeg raug hluav taws xob. Hloov chaw, haus luam yeeb yuav tsum txaus ntshai - 80% ntawm tib neeg ntsib nws.
Tab sis me ntsis-paub ua rau mob qog noj ntshav yog cov zaub mov noj tshaj plaws hauv ib cheeb tsam. Ib qho piv txwv yog Nyiv, qhov chaw mob qog noj ntshav ntau dua. Los yog Teb Chaws Asmeskas, qhov twg nws muaj ntau duamob plab hnyuv. Ntxiv mus, thaum hloov lawv qhov chaw nyob mus tas li (uas yog, hloov lawv cov zaub mov), cov pej xeem tshiab pauv kev pheej hmoo ntawm lawv lub teb chaws rau kev pheej hmoo ntawm lub tebchaws tshiab.
Thiab qhov kawg ua rau mob qog noj ntshav yog caj ces, hormonal ntshawv siab thiab tiv thaiv kab mob (tshwj xeeb, AIDS).
Tau nkag siab rau koj tus kheej tias mob qog noj ntshav yog dab tsi, koj yuav tsum tsis txhob poob siab thaum ntsib qhov kev kuaj mob ntawm koj tus kheej lossis cov neeg koj hlub. Kev ua siab loj thiab ua siab ntev ua haujlwm zoo kawg nkaus! Keeb kwm ntawm tus kab mob "mob qog noj ntshav" paub cov xwm txheej thaum cov tshuaj niaj hnub, lub zog ntawm tib neeg lub siab thiab kev ntseeg hauv qhov zoo tshaj plaws, siv los cawm cov neeg mob uas tsis muaj kev cia siab.
