Dzimwe nguva zvirongwa zvizere uye tarisiro dzinokurira vabereki vaduku zvinogona kubuda musangano rimwechete. Somuenzaniso, chirwere chinotyisa chinonzi phenylketonuria.
Zvinokonzera phenylketonuria muvana
Phenylketonuria chirwere chinonzi genetic, icho chinonyanya kukosha kweamino acid metabolism, kureva, kusavapo kwe enzyme phenylalanine hydroxylase, iyo inokonzera kushandiswa kwe phenylalanine, puroteni inowanikwa mune zvekudya zvakawanda zvinowanzoshandiswa mukudya. Kwete kuparadzaniswa mapuroteni ingozi yakakomba kuuropi hwevanhu uye nervous system.
Chirwere chacho hachiwanzoviki - mune 1 pazviitiko 7000. Zvinosuruvarisa, mwana ane chirwere ichi anogona kuonekwa nevabereki vane utano hwakanaka, kunze kwekuti ivo vose vari vatakuri vekupedzisira, "kurara" geni re phenylketonuria.
Zviratidzo zve phenylketonuria
Dambudziko rechirwere nderokuti hazvibviri kuzviziva munguva yechangobva kuberekwa pasina kuongororwa kwakakosha. Uye zviratidzo zvokutanga zvinogona kuonekwa mumwedzi 2-6 chete:
- lethargy;
- kurarisa, kurutsa;
- kuderera kwematomu tone;
- zvinoshanduka paganda;
- kuora mwoyo kwepfungwa.
Kana chirwere ichi chisingarevi munguva uye hachizotanga kurapwa, kutadza kwepfungwa kunogona kusvika pamwero wakakwirira.
Phenylketonuria: Kuongorora
Nokuona kwenguva yakajeka yechirwere, kuwanda kweononatal kuongorora kunoshandiswa - kuongorora ropa rechecheche kuti rive ne phenylalanine. Kana zvikwangwani zvichisimudzwa, mwana anotumirwa kune geneticist kunotsanangura kuongorora.
Phenylketonuria: kurapa
Chinhu chikuru mukurapa kwechirwere ichi chinotyisa ndicho chikafu chakakodzera ne phenylketonuria. Icho chirevo chekudya pakusabviswa kwezvinhu zvinenge phenylalanine, kureva, zvose mapuroteni zvokudya zvemhuka. Kushayikwa kweprotheni kuchazadzwa neyaminodi yakasanganiswa.
Nekukwegura, kunzwisiswa kwenheyo yenyika kusvika puroteni ye unsplit inononoka uye vanenge vose varwere vane phenylketonuria mushure memakore gumi nemasere kusvika pamakore vachienda kune kudya kwakakwana.