![Dab tsi gene mutation ua rau mob mob cell? Dab tsi gene mutation ua rau mob mob cell?](https://i.answers-medical.com/preview/medical-health/14076473-what-gene-mutation-causes-sickle-cell-j.webp)
Video: Dab tsi gene mutation ua rau mob mob cell?
![Video: Dab tsi gene mutation ua rau mob mob cell? Video: Dab tsi gene mutation ua rau mob mob cell?](https://i.ytimg.com/vi/xYOK-yzUWSI/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Mob caj dab kab mob yog ua los ntawm a kev hloov pauv nyob rau hauv hemoglobin-Beta noob pom ntawm chromosome 11. Hemoglobin thauj oxygen los ntawm lub ntsws mus rau lwm qhov hauv lub cev. Ntshav liab hlwb Nrog ib txwm hemoglobin (hemoglobin-A) yog du thiab puag ncig thiab glide los ntawm cov hlab ntsha.
Kuj paub yog, hom kev hloov pauv dab tsi ua rau mob ntshav tsis txaus?
Siav - cell ntshav tsis txaus yog ua los ntawm ib qho taw tes kev hloov pauv nyob rau hauv β-globin saw ntawm hemoglobin, ua rau hydrophilic amino acid glutamic acid los hloov nrog hydrophobic amino acid valine ntawm txoj haujlwm thib rau. Lub β-globin noob muaj nyob rau ntawm caj npab luv ntawm chromosome 11.
Ib yam nkaus, hom ntshav dab tsi ua rau mob qog noj ntshav? Kab mob Hemoglobin SC yog hom kab mob thib ob uas muaj ntau tshaj. Nws tshwm sim thaum koj tau txais Hb C noob los ntawm ib tus niam txiv thiab Hb S noob los ntawm lwm tus. Cov tib neeg nrog Hb SC muaj cov tsos mob zoo ib yam rau cov tib neeg nrog Hb SS. Txawm li cas los xij, cov ntshav ntshav yog mob hnyav dua.
Ib yam li ntawd, koj tuaj yeem nug, puas yog Sickle Cell Anemia yog qhov hloov pauv?
Sickle cell anemia yog qhov tshwm sim ntawm a point kev hloov Kev hloov pauv hauv ib qho nucleotide hauv cov noob rau hemoglobin. Qhov no kev hloov pauv ua rau hemoglobin hauv cov ntshav liab hlwb txhawm rau ua txhaum a kab mob zoo thaum deoxygenated. Cov kab mob -zoo li ntshav hlwb clog nyob rau hauv capillaries, txiav tawm ncig.
Dab tsi ua rau mob hnyav hauv cov kab mob qog ntshav ntshav ntshav?
Sickle cell anemia ( sickle cell kab mob ) yog ib qho mob ntawm cov ntshav ua los ntawm qhov qub txeeg qub teg hemoglobin (cov protein nqa cov pa oxygen hauv cov ntshav liab hlwb ). Qhov txawv txav hemoglobin ua distorted ( mob tshwm nyob rau hauv lub microscope) ntshav liab hlwb.
Pom zoo:
Dab tsi yog txheej txheem uas cov cell yooj yim dhau los ua cov cell tshwj xeeb?
![Dab tsi yog txheej txheem uas cov cell yooj yim dhau los ua cov cell tshwj xeeb? Dab tsi yog txheej txheem uas cov cell yooj yim dhau los ua cov cell tshwj xeeb?](https://i.answers-medical.com/preview/medical-health/14032135-what-is-the-process-by-which-simple-cells-become-highly-specialized-cells-j.webp)
Cell sib txawv yog li cas generic embryonic hlwb ua cov hlwb tshwj xeeb. Qhov no tshwm sim los ntawm cov txheej txheem hu ua noob qhia. Kev qhia cov noob yog kev sib xyaw tshwj xeeb ntawm cov noob uas tau qhib lossis tawm (qhia lossis thawb), thiab qhov no yog qhov qhia tias lub xov tooj ntawm tes ua haujlwm li cas
Dab tsi yog cov txheej txheem uas tsim ntau cov cell los ntawm ib lub cell?
![Dab tsi yog cov txheej txheem uas tsim ntau cov cell los ntawm ib lub cell? Dab tsi yog cov txheej txheem uas tsim ntau cov cell los ntawm ib lub cell?](https://i.answers-medical.com/preview/medical-health/14104664-what-is-the-process-that-produces-more-cells-from-one-cell-j.webp)
Lub cell tau txais ib hom kev faib cell hu ua mitosis. Hauv mitosis, ob lub hlwb hu ua tus ntxhais cell raug tsim, txhua qhov zoo ib yam rau niam txiv cell
Dab tsi yog txheej txheem uas lub cell faib ua ob lub cell ntxhais?
![Dab tsi yog txheej txheem uas lub cell faib ua ob lub cell ntxhais? Dab tsi yog txheej txheem uas lub cell faib ua ob lub cell ntxhais?](https://i.answers-medical.com/preview/medical-health/14118273-what-is-the-process-by-which-a-cell-divides-into-two-daughter-cells-j.webp)
Mitosis yog txheej txheem tseem ceeb rau lub neej. Thaum lub sij hawm mitosis, lub xov tooj ntawm tes duplicates tag nrho nws cov ntsiab lus, suav nrog nws cov chromosomes, thiab sib cais los ua ob lub hlwb zoo tib yam. Vim tias cov txheej txheem no tseem ceeb heev, cov theem ntawm mitosis tau ua tib zoo tswj hwm los ntawm cov noob
ICD 10 tus lej yog dab tsi rau keeb kwm ntawm cell cell carcinoma?
![ICD 10 tus lej yog dab tsi rau keeb kwm ntawm cell cell carcinoma? ICD 10 tus lej yog dab tsi rau keeb kwm ntawm cell cell carcinoma?](https://i.answers-medical.com/preview/medical-health/14152599-what-is-the-icd-10-code-for-history-of-basal-cell-carcinoma-j.webp)
Tus kheej keeb kwm ntawm lwm cov qog nqaij hlav malignant ntawm daim tawv nqaij Z85. 828 yog ib daim ntawv them nqi / tshwj xeeb ICD-10-CM code uas tuaj yeem siv los qhia txog kev kuaj mob rau kev them nyiaj rov qab. 2020 tsab ntawm ICD-10-CM Z85. 828 tau pib ua haujlwm thaum Lub Kaum Hli 1, 2019
Lub hom phiaj ntawm kev saib xyuas neeg mob rau tus neeg mob uas mob pancreatitis mob hnyav yog dab tsi?
![Lub hom phiaj ntawm kev saib xyuas neeg mob rau tus neeg mob uas mob pancreatitis mob hnyav yog dab tsi? Lub hom phiaj ntawm kev saib xyuas neeg mob rau tus neeg mob uas mob pancreatitis mob hnyav yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14177819-what-are-the-goals-of-nursing-care-for-a-patient-with-acute-pancreatitis-j.webp)
Tswj lub txaj thaum lub sij hawm raug mob hnyav. Muab qhov chaw nyob ntsiag to, so. Txo cov metabolic tus nqi thiab GI stimulation thiab secretions, yog li txo cov kev ua ntawm pancreatic. Txhawb txoj haujlwm ntawm kev nplij siab ntawm ib sab nrog lub hauv caug yoog, zaum thiab sawv ntsug rau pem hauv ntej