Video: Dab tsi yog mob qog noj ntshav thiab nws tshwm sim li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cancer yog kab mob ua thaum cell faib uncontrollably thiab kis mus rau hauv ib ncig ntawm cov ntaub so ntswg. Cancer yog ua los ntawm kev hloov pauv rau DNA. Feem ntau mob qog noj ntshav - ua Kev hloov DNA tshwm sim hauv ntu ntawm DNA hu ua noob.
Ib yam li ntawd, nws raug nug, dab tsi yog qhov ua rau mob qog noj ntshav?
Cov kev hloov no yuav yog vim muaj caij nyoog los yog raug rau a ua rau mob cancer yam khoom. Cov khoom uas ua rau mob cancer hu ua carcinogens. Cov kab mob qog noj ntshav tuaj yeem yog cov khoom siv tshuaj lom neeg, xws li qee yam tshuaj hauv cov pa luam yeeb. Cov ua rau mob qog noj ntshav tej zaum yuav yog ib puag ncig tus neeg sawv cev, kab mob los yog geneticfactors.
Cancer yog dab tsi thiab nws tshwm sim li cas? Cancer yog txoj kev loj hlob uas tsis muaj kev tswj hwm ntawm qhov tsis xws luag hauv lub cev. Cancer txhim kho thaum lub cev tswj lub cev tsis ua haujlwm. Cov hlwb qub ua tsis tuag andinstead loj hlob tawm ntawm kev tswj, tsim tshiab, txawv txav ntawm tes. Cov xovtooj ntawm tes tuaj yeem tsim cov nqaij mos, hu ua qog.
Raws li txoj cai, peb lub ntsiab ua rau mob qog noj ntshav yog dab tsi?
Muaj peb loj yam, raws li qhov zoo tshaj plaws peb paub: tau txais txiaj ntsig predisposition (genetics), ib puag ncig / toxic exposureand random.
Mob qog noj ntshav tuaj li cas?
Cancer pib nrog kev hloov nyob rau hauv ib lub cell los yog ib pawg me me ntawm cov hlwb. Yog tias ib qho ntawm cov cim no tsis raug lossis ploj lawm, cov cell yuav pib rau loj hlob thiab muab ntau dhau thiab tsim ua alum hu ua qog. Ib lub qog loj yog qhov twg mob qog noj ntshav pib. Qee hom mob qog noj ntshav , hu ua leukemia, pib los ntawm cov qe ntshav.
Pom zoo:
Puas yog mob qog noj ntshav txhais tau tias mob qog noj ntshav?
Xws Li Kab Mob: Squamous cell carcinoma; Adenocarcinoma
Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?
AKA pob txuv vulgaris- Cov teeb meem ntawm daim tawv nqaij ua rau mob ntev ntawm cov qog sebaceous los ntawm khaws cia tso zis thiab Propionbacterium acnes, lub sijhawm tshawb fawb rau cov kab mob pob txuv. Qhov mob ntawm daim tawv nqaij qhuav, tawv nqaij vim tsis muaj lossis tsis muaj sebum uas tshwm sim los ntawm cov laus thiab los ntawm qhov txias
Lub sij hawm kho mob yog dab tsi rau kev kwv yees ntawm cov kab mob thiab nws qhov tshwm sim tshwm sim?
Kev kwv yees - Kev txhais lus kho mob Kev kwv yees ntawm qhov yuav tshwm sim thiab tshwm sim ntawm tus kab mob. Muaj feem yuav rov zoo los ntawm tus kab mob
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Mob qog noj ntshav yog dab tsi thiab nws cuam tshuam nrog mitosis li cas?
Mitosis yog cov txheej txheem ntawm cov hlwb loj hlob thiab sib faib, yog li rov ua dua lawv tus kheej. Mob qog noj ntshav tsuas yog tsis muaj kev tswj hwm ntawm tes. Hauv xov tooj ntawm tes, mitosis ib txwm tswj nruj. Yog tias lub xov tooj muaj qhov ua yuam kev hauv nws (ua txhaum DNA, piv txwv li), tus tswj hwm cov protein yuav tsis tso cai rau nws faib