Qhov thib ib yog kev nyab xeeb ntawm cov khoom noj hloov caj dab. Cov noob caj noob ceg hloov pauv los ntawm cov khoom noj hloov caj dab yuav ua rau muaj kev sib hloov tau yooj yim, yuav lawv txav mus rau hauv cov kab mob, lossis txawm tias ua rau muaj qhov tshwm sim ntawm cov proto-oncogenes, thiab ntau lub cev hloov pauv hloov kab mob siv los tiv thaiv kev hloov pauv los ntawm cov duab sib deev ntawm cov kab sib deev, seb cov tshuaj tiv thaiv kab mob ntawm cov kab kos yuav muaj qhov tsis zoo ntawm tib neeg lub cev, thiab lwm yam. Cov teeb meem no ib txwm yog cov laj thawj rau kev cuam tshuam cov kev tawm ntawm cov hloov pauv hloov caj ces. Tsis muaj pov thawj qhia tias cov zaub mov hloov pauv muaj kev tsis zoo rau tib neeg. Txawm li cas los xij, lub sijhawm rau kev ua lag luam rau cov khoom noj hloov pauv hloov khoom noj khoom haus yog luv heev, thiab nws yuav siv sijhawm los ua pov thawj kev nyab xeeb ntawm cov khoom noj hloov txhob kaw. kuv lub teb chaws' s txoj cai ntawm kev hloov kho cov khoom lag luam:
Ntxiv dag zog rau kev txhawb rau kev tshawb fawb kev tshuaj ntsuam ntawm tsob ntoo; Tsis txhob txhawb nqa khoom noj hloov chaw; ntxiv dag zog rau kev pom zoo thiab kev tswj hwm; · Ua cov kev cai thiab cov kev cai uas cuam tshuam;
· Lub Peb Hlis 2002, kuv lub tebchaws tau tshaj tawm tias cov khoom noj hloov kho txhob kaw yuav tsum tau sau npe. Cov.
Ib qho ntxiv, lwm qhov kev tsis zoo uas tau tshwm sim los ntawm kev tsim kho caj ces kuj ua rau tib neeg txhawj xeeb, thiab qhov ntawd yog kev ua caj ces neeg.