Koj puas tuaj yeem tuag los ntawm tus kab mob Tay Sachs?
Koj puas tuaj yeem tuag los ntawm tus kab mob Tay Sachs?

Video: Koj puas tuaj yeem tuag los ntawm tus kab mob Tay Sachs?

Video: Koj puas tuaj yeem tuag los ntawm tus kab mob Tay Sachs?
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Classic infantile Tay - Kab mob Sachs yog neeg tuag kab mob thiab cov me nyuam nrog qhov no kab mob feem ntau tuag los ntawm hnub nyoog 5. Hluas Tay - Sachs kuj tseem ua rau tuag taus, nrog rau kev tuag tshwm sim thaum tseem hluas lossis thaum tiav hluas. Qhov kev xav mus sij hawm ntev rau cov neeg laus daim ntawv tsis paub.

Ib yam li ntawd, nws tau nug, dab tsi yog lub neej cia siab ntawm ib tus neeg uas muaj tus kab mob Tay Sachs?

Cov neeg nrog rau daim ntawv menyuam yaus ntawm Tay - Sachs Feem ntau pom cov tsos mob ntawm cov hnub nyoog 2 thiab 10 thiab feem ntau dhau mus hnub nyoog 15. Cov tsos mob tuaj yeem suav nrog hais lus tsis meej, mob leeg, thiab tshee. Lub neej expectancy nws txawv nrog rau daim ntawv no kab mob , thiab ib co neeg muaj ib txwm lub neej.

Ib yam li ntawd, yuav ua li cas rau lub cev ntawm tus kab mob Tay Sachs? Tay - Kab mob Sachs tshwm sim thaum lub lub cev tsis muaj hexosaminidase A. Qhov no yog cov protein uas pab ua kom tawg ib pawg tshuaj nyob hauv cov leeg nqaij hu ua gangliosides. Yog tsis muaj cov protein no, gangliosides, tshwj xeeb tshaj yog ganglioside GM2, tsim nyob rau hauv cov hlwb, feem ntau cov paj hlwb hauv hlwb.

Cia li xav txog qhov no, cov neeg uas muaj Tay Sachs tuag li cas?

Hnub nyoog tuag feem ntau ntawm 2 thiab 4 xyoos, feem ntau yog mob ntsws. Hnub nyoog tuag feem ntau yog xyoo hluas, feem ntau yog los ntawm kev kis mob, txawm hais tias qee tus yuav tuag ntau sai dua. Chronic Hexosaminidase A deficiency feem ntau tshwm sim ua ntej hnub nyoog 10 xyoo tab sis neeg ua tsis plam ntau yam kev txawj tsav tsheb li cov nrog Tay - Sachs.

Tus kab mob Tay Sachs kis tau li cas?

Tay - Kab mob Sachs yog inherited nyob rau hauv autosomal recessive yam. Qhov no txhais tau tias kom muaj lub kab mob , ib tus neeg yuav tsum muaj kev hloov pauv ntawm ob daim ntawv theej lub luag haujlwm hauv txhua lub cell. Tsis muaj ib yam niam txiv tuaj yeem ua, ua ntej lossis thaum cev xeeb tub, ua rau menyuam muaj Tay - Kab mob Sachs.

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