![Kev sib raug zoo ntawm kev mob qog noj ntshav thiab mitosis yog dab tsi? Kev sib raug zoo ntawm kev mob qog noj ntshav thiab mitosis yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14058665-what-is-the-relationship-between-cancer-and-mitosis-j.webp)
Video: Kev sib raug zoo ntawm kev mob qog noj ntshav thiab mitosis yog dab tsi?
![Video: Kev sib raug zoo ntawm kev mob qog noj ntshav thiab mitosis yog dab tsi? Video: Kev sib raug zoo ntawm kev mob qog noj ntshav thiab mitosis yog dab tsi?](https://i.ytimg.com/vi/UaagAMWk7Cg/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Mitosis yog cov txheej txheem ntawm cov cell loj hlob thiab faib, li no replicating lawv tus kheej. Cancer tsuas yog tswj tsis tau cell faib . Hauv cell, mob mitosis yog ib txwm nruj nruj tswj. 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.
Raws li, mob qog noj ntshav cuam tshuam nrog mitosis li cas?
Cancer : mob mitosis tawm ntawm kev tswj Mitosis yog tswj tau zoo los ntawm cov noob hauv txhua lub cell. Lawv txuas ntxiv rov ua dua tshiab yam tsis muaj kev tswj hwm lub cev uas ib txwm muaj. Cancer cov hlwb yuav tsim cov qog, los yog qog, uas ua rau cov ntaub so ntswg puas.
Tsis tas li, mob qog noj ntshav cuam tshuam rau kev faib cell li cas? Feem ntau, mob qog noj ntshav tshuaj ua haujlwm los ntawm kev puas tsuaj RNA lossis DNA uas qhia rau ntawm tes yuav ua li cas luam nws tus kheej hauv faib . Yog tias cov qog nqaij hlav cancer tsis muaj peev xwm faib, lawv tuag. Qhov ceev ntawd cov qog nqaij hlav cancer faib, qhov feem ntau nws yog kws kho mob yuav tua tus hlwb , ua rau cov qog nqaij hlav.
Tsuas yog li ntawd, nyob rau theem twg ntawm mitosis mob cancer tshwm sim?
Cov cell nrog DNA tsis tu ncua txuas ntxiv mus rau S theem; cov hlwb uas puas DNA uas tsis tuaj yeem kho tau raug ntes thiab "ua tua tus kheej" los ntawm apoptosis, lossis programmed cell tuag. Qhov thib ob qhov kev txheeb xyuas tshwm sim ntawm theem G2 tom qab kev sib txuas ntawm DNA hauv S theem tab sis ua ntej cell faib hauv M Phase.
Lub voj voog ntawm tes cuam tshuam li cas rau cov lus nug mob qog noj ntshav?
Cancer siv mitosis los tsim ntau qhov phem hlwb rau lub cev. (qhov no yog qhov tsis tuaj yeem tswj tau ntawm ntawm tes , los ntawm mitosis). cov no xa cov txiaj ntsig kev loj hlob zoo, los tsim cov ntawm tes kev loj hlob thiab faib. Thaum muab tua, lub ntawm tes yuav tsis loj hlob thiab sib faib.
Pom zoo:
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Kev mob qog noj ntshav yog kev tswj tsis tau ntawm tes. Nws cuam tshuam nrog kev hloov pauv hauv DNA qauv uas ua rau muaj kev hloov pauv ntawm cov txheej txheem tswj hwm DNA ib txwm muaj. Cov qog nqaij hlav (mob qog noj ntshav) tsis teb rau cov kev cai tswj hwm ib txwm muaj. Cancer feem ntau ua rau cov neeg laus dua
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Mob qog noj ntshav yog kab mob uas cov cell faib tsis tau tswj hwm. Qee cov noob tsim cov qauv, qee cov txheej txheem tswj. Cancer tshwm sim los ntawm kev hloov pauv uas cuam tshuam kev sib txuas ntawm mitosis. Cells txuas ntxiv tsim cov qog nqaij hlav
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Mob qog noj ntshav yog ib txwm muaj thiab muaj peev xwm kis mus rau ntau yam kabmob. Feem ntau, mob qog noj ntshav qog noj ntshav metastatic mus rau lub zais zis yog cuam tshuam nrog lwm yam kabmob hauv lub cev metastasis. Hauv cov neeg mob uas paub tias mob qog noj ntshav mis metastatic, kev kuaj zais zis tsis tau lees paub
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