Inbreeding: yini futhi ziyini izingozi enganeni

-Delile

• Okufanele ngikwenze

Umshado odla ukudla ngokweqile umshado owenzeka phakathi kwezihlobo eziseduze, njengabomalume nabashana noma phakathi kwabazala, ngokwesibonelo, okungamelela ubungozi bokukhulelwa esikhathini esizayo ngenxa yamathuba amakhulu okuzuza izakhi zofuzo eziguquguqukayo ezibhekene nezifo ezingavamile.

Ngalesi sizathu, uma kwenzeka umshado odla ukudla okubalulekile kubalulekile ukuthi ube nokuhambisana nezakhi zofuzo ukuze kuhlolwe zonke izingcuphe zokukhulelwa esikhathini esizayo.

Ubungozi enganeni buba bukhulu ngokusondela kwezinga lobudlelwano, njengoba kunamathuba andayo okuhlanganiswa kwezakhi zofuzo eziguquguqukayo, esisodwa esivela kubaba kanti esinye sivela kunina, ezithulisiwe emzimbeni, futhi kungahle kube khona ukubonakaliswa kwezifo ezingavamile njenge:

• Izithulu ezizalwe nazo, lapho ingane isivele izalwe ngaphandle kokuzwa;
• ICystic fibrosis, okuyisifo sofuzo lapho izindlala zikhiqiza uketshezi olungavamile oluphazamisa umgudu wokugaya ukudla nokuphefumula, ngaphezu kokukhulisa amathuba okutheleleka. Bona ukuthi ungayibona kanjani iCystic Fibrosis;
• I-Sickle Cell Anemia, okuyisifo esivezwa yizinguquko ekubunjweni kwamangqamuzana abomvu egazi ngenxa yokuba khona koguquko, ngokuthwala komoya-mpilo nokuvinjelwa kwemithambo yegazi. Qonda ukuthi ziyini futhi zithini izimpawu ze-sickle cell anemia;
• Ukukhubazeka kwengqondo, okuhambelana nokubambezeleka kokukhula kwengqondo nengqondo kwengane, okungabonakala ngobunzima bokugxila, ukufunda nokuzivumelanisa nezimo ezahlukahlukene;
• Ama-dysplasias amathambo, ebonakala ngezinguquko ekwakhiweni kwesitho noma izicubu eziholela ekuguqulweni kwethambo elilodwa noma amaningi, okungahle kube nobunzima bokuhamba, ngokwesibonelo;
• I-Mucopolysaccharidosis, okuyisifo esingajwayelekile sezakhi zofuzo lapho kuba noshintsho ekusebenzeni kwamanye ama-enzyme emzimbeni, okuholela ezimpawu eziqhubekayo ezihlobene namathambo, amalunga, amehlo, inhliziyo nenqubo yezinzwa, isibonelo;
• Ubumpumputhe bokuzalwa, lapho ingane izalwa khona ingaboni.

Yize kunamathuba amaningi okuthi kunezingozi ezihambisana nomshado phakathi kwabazala, lokhu akwenzeki njalo, futhi kungenzeka ukuthi abazala abasondelene bazoba nezingane eziphilile. Kodwa-ke, noma nini lapho umbhangqwana odla ukudla okumbaxa ufisa ukukhulelwa, kubalulekile ukuthi ubungozi buhlolwe ngudokotela bese lowo mbhangqwana ubhekwa sonke isikhathi sokukhulelwa.

Okufanele ngikwenze

Endabeni yomshado phakathi kwezihlobo eziseduze, kunconywa ukuthi abashadayo babonane nodokotela wezakhi zofuzo ukuze benze ukwelulekwa kwezofuzo ukuthola ubungozi obungenzeka ekukhulelweni okungenzeka. Qonda ukuthi ukwelulekwa ngezakhi zofuzo kwenziwa kanjani.

Kungokwelulekwa kwezakhi zofuzo lapho udokotela ehlaziya sonke isihlahla somndeni salabo abashadile nezakhi zofuzo, ehlola ubukhona bezakhi zofuzo eziguquguqukayo kanye namathuba okuvela kwezifo zengqondo, zomzimba noma ze-metabolic enganeni ezayo. Uma kunengozi yokushintsha kwesisu, abashadikazi kumele bahambisane ukuze babalungiselele ukunakekela ingane ngokuya ngemikhawulo yabo.