Inbreeding: yintoni kwaye yintoni ingozi yomntwana

Umxholo

• Kwenziwe ntoni

Umtshato oqinisekileyo ukuba ngumtshato owenzeka phakathi kwezihlobo ezisondeleyo, njengoomalume kunye nomtshana okanye phakathi kwabazala, umzekelo, onokuthi ubonakalise umngcipheko wokukhulelwa okuzayo ngenxa yamathuba amakhulu okufumana ilifa lemfuza elijongene nezifo ezinqabileyo.

Ngesi sizathu, kwimeko yomtshato ozimeleyo kubalulekile ukuba ube nesiphatho semfuza ukuze yonke imingcipheko yokukhulelwa kwixa elizayo ivavanywe.

Umngcipheko wosana mkhulu ngakumbi xa usondela kwinqanaba lobudlelwane, njengoko kukho amathuba okonyuka kokudityaniswa kwemfuza emibini, enye ivela kutata kwaye enye isuka kunina, eyayithulisiwe emzimbeni, kwaye kunokubakho ukubonakaliswa kwezifo ezinqabileyo ezinje:

• Ukungeva ngokuzalwa, apho umntwana sele ezelwe engeva;
• Icystic fibrosisEsi sisifo esifa njengelifa apho amadlala avelisa imfihlelo engaqhelekanga ethintela ukwetyisa nokuphefumla, ukongeza amathuba osulelo. Jonga indlela yokuchonga iCystic Fibrosis;
• Isifo seanemiaEsi sisifo esibonakaliswa lutshintsho ekubunjweni kweeseli ezibomvu zegazi ngenxa yobukho benguquko, kunye nokungahambi kakuhle kwezothutho lweoksijini kunye nokuphazamiseka kwemithambo yegazi. Qonda ukuba yintoni na kwaye zintoni iimpawu ze-sickle cell anemia;
• Ukukhubazeka kwengqondoEhambelana nokulibaziseka ekukhuleni kwengqondo yomntwana kunye nokukhula kwengqondo, okunokuthi kubonwe ngobunzima bokugxila, ukufunda kunye nokuziqhelanisa neemeko ezahlukeneyo;
• Idysplasias yamathambo, ebonakaliswa lutshintsho kuphuhliso lwelungu okanye izicwili ezikhokelela ekuguqulweni kwethambo elinye okanye nangaphezulu, ezinokuthi zikhokelele kubunzima bokuhamba, umzekelo;
• UMucopolysaccharidosis, esisifo esingaqhelekanga semfuza apho kukho utshintsho ekusebenzeni kwee-enzymes emzimbeni, ezikhokelela kwiimpawu eziqhubela phambili ezinxulumene namathambo, amalungu, amehlo, intliziyo kunye nenkqubo yemithambo-luvo, umzekelo;
• Ukuzalwa okungaboniyo, apho umntwana azalwe engaboni.

Nangona kukho amathuba okuba kukho umngcipheko onxulumene nokutshata phakathi kwabazala, oku akusoloko kusenzeka, kwaye kunokwenzeka ukuba abazala abasondeleyo baya kuba nabantwana abasempilweni. Nangona kunjalo, nanini na xa isibini esizimeleyo sinqwenela ukukhulelwa, kubalulekile ukuba ingozi ivavanywe ngugqirha kwaye eso sibini sijongwe lonke ixesha lokukhulelwa.

Kwenziwe ntoni

Kwimeko yomtshato phakathi kwezizalwane ezisondeleyo, kuyacetyiswa ukuba esi sibini sidibane nogqirha wezofuzo ukuze senze ululeko malunga nemfuza ukubona ubungozi obunokubakho ekukhulelweni okunokwenzeka. Qonda indlela eyenziwa ngayo ingcebiso ngemfuzo.

Kukuxesha lokucebisa ngemfuza ukuba ugqirha uhlalutye wonke umthi wosapho wesibini kunye nemfuza, ejonga ubukho bezinto zofuzo ezingapheliyo kunye nokubakho kwezifo zengqondo, zomzimba okanye zesifo kumntwana ozayo. Ukuba kukho umngcipheko wotshintsho lomntwana, isibini kufuneka sikhatshwe ukuze sibalungiselele ukukhathalela umntwana ngokwemida yabo.