Qondisisa Ingozi Yakho Yandisa Ukulahleka Kwesisu
Mhlawumbi uye wakuva nge-Down syndrome, kodwa ungazi ukuba kukho ukukhulelwa kwesisu nokunyuka komngcipheko.
Yintoni I-Down Syndrome?
I-Down syndrome yinto engafanelekiyo ye-chromosome ebangela ingqondo, impilo kunye neengxaki zomzimba kwiintsana ezizalwe nayo.
I-Down syndrome yimeko ebonakalayo yezofuzo. Iyenzeka ngo-1 kuzo zonke iintsana ezingama-700 ezelwe eMelika, ngokweNational Down Syndrome Society.
Ngokuqhelekileyo kubangelwa ziziphene ze-genetic. Oko kuthetha ukuba akazukuzuzwa njengefa ngokwemveliso yomzali. Ngokuqhelekileyo sinama-chromosomes angama-46. Xa kukho ikhophi eyongezelelweyo ye-chromosome 21, oku kubizwa ngokuba yi-trisomy 21. I-Trisomy 21 ibangela iimeko ezininzi ze-Down syndrome.
Ukuba uneminyaka engaphezulu kwengu-35 ubudala, ubunzima bakho bokuba nosana olune-chromosome disorder efana ne-Down syndrome bonyuka, kodwa iingxaki zokuba nomntwana ongenalo i-chromosome disorder ziphezulu.
Iyintoni Ingozi yokutshatyalaliswa komtshato?
Amantombazana angama-6,000 azalwa eMelika ane-Down syndrome minyaka yonke. Nangona kunjalo, i-Down syndrome ingabangela ukukhulelwa kwesisu kunye nokuzala.
Kuqikelelwa ukuba phakathi kwe-amniocentesis (eyenziwe phakathi kweeveki ezi-15 ukuya kwe-20 zokukhulelwa) kunye nokunikezelwa, ukuya kwi-30 ekhulwini ye-Down syndrome ukukhulelwa okungagqityiyo ngenxa yesisu okanye ukuzala.
Amazinga okulahleka kokukhulelwa ahluke ngokusekelwe kwiminyaka yobudala kunye nendlela i-Down syndrome efunyenwe ngayo.
(Isikhathi sokufumanisa sixhomekeke ekubeni i-chorionic sampling (CVS) okanye i-amniocentesis yayisetyenziswa). Ukufundwa kweBrithani ngokukhulelwa kwe-Down syndrome kufumaneka:
- Umyinge wezinga lokulahleka kwe-fetal phakathi kwexesha le-CVS kunye nekota bekuyi-32 ekhulwini, okwandayo ukusuka kuma-23 ekhulwini kuma-abafazi abaneminyaka engama-25 ukuya kuma-44 kwimiba yabasetyhini abaneminyaka engama-45.
- Umyinge wezinga lokulahleka kwe-fetal phakathi kwexesha le-amniocentesis kunye nekota bekuyi-25 ekhulwini, okwandayo ukusuka kuma-19 ukuya kuma-33 ekhulwini ukuya kwi-age range.
Ngaphandle kobudala bomama, abaphandi abazi ukuba kutheni ukukhulelwa kwe-Down syndrome kungabonakali okanye kuzalwe, kanti abanye baqhubeka beza kuzalwa. Iingcali zityhawula ukuba ukukhawuleka kokukhula kunye nokungaqhelekanga kwesakhiwo esikuyo kumntwana kungakhokelela ekubeni imeko ayihambelani nobomi.
Ukuba uye wafunda ukuba ukhulelwe kwakho ukhuselwe yi-Down syndrome, ubhekane nengozi eyongezelelekileyo yokukhulelwa. Unokuthunyelwa kwi-ingcali ekhuselekileyo yokukhulelwa kwengqondo ngokunyusa ukongamela ixesha lokukhulelwa kwakho.
Emva kokutshatyalaliswa
Ukuba unesisu kunye nokuhlolwa kwe-chromosome kubonisa i-Down syndrome njengesizathu, kufuneka ukwazi ukuba ukulahleka kokukhulelwa akubangakho iphoso lakho.
Uninzi lweengxaki ze-chromosome, eziquka i-Down syndrome, zikholelwa ukuba ziyiphumo leengxaki ezingalindelekanga kwi-cell division. Kwinqanaba elincinci lelifa, akukho nto ungayenza ngokungafaniyo ukukhusela okwenzekayo.
Ngokwe-Matshi ye-Dimes, ukuba unesisu esisodwa esithintekayo yi-Down syndrome, umngcipheko wesinye ukukhulelwa kwe-Down syndrome ngowama-1 ukuya kwe-100 de uguqule iminyaka engama-40 ubudala.
Ngelo xesha, ingozi yakho isekelwe kwiminyaka yakho.
Imithombo:
Matshi weDimes. (Oktobha 2016). Down Syndrome.
> Messerlian GM, Palomaki GE. (2016). I-Down Syndrome: Uhlolo-nkquko lokuhlola i-pregnancy. Ku: UpYoDate, Wilkins-Haug L (ed), UpToDate, Waltham, MA.
> I-National Down Syndrome Society. (2012). Yintoni i-Down Syndrome?
> Savva GM, Morris JK, Mutton DE, Alberman E. (2006). Ukukhulelwa kwama-maternal-age specific to fetal rates kwi-Down syndrome ukukhulelwa. Ukuxilongwa kwangaphambi kokubeletha .