Yintoni RH-impixano?

ungquzulwano Rhesus lu dityanisiwe ingqiqo njengoko RH into enjalo. Le yokugqibela, njengokuba sisazi, unayo okanye awunayo. Akukho indawo ephakathi. Ixabiso Rhesus ngokuqhelekileyo kumiselwa kunye lwegazi. Uhlala ifana ebomini bomntu.

Yintoni RH-impixano?

Oku kwenzeka ngokufuthi ukukhulelwa yesibini. umzimba Umfazi wokuqala akuthethi ukuba ixesha 'ukufumana' kule meko intsha, yaye ngoko antibodies hayi ziveliswa engumthamo ngokwaneleyo ukuba uqale "imfazwe 'usana kunye iiseli ezibomvu. Rhesus kongquzulwano luphawulwa umzabalazo iiseli igazi igazi ngomntwana. Senzeka ubukho bezifo ezimbi RH factor. Ukuba uyise RH HIV, usana kusenokwenzeka ukuba ane.

Iiseli sikanina uza kuqonda usana njengokuba umphambukeli okanye abathiye, yaye, ke, uya kuzama yokuzifumana. iiseli ezibomvu egazini bahlaselwa usana evela antibodies sikanina leyo ukuwela ngumkhaya. Xa yibilirubin igazi labantwana iveliswa, nto leyo eyenza ulusu etyheli. Ngoko senyongo sosana. Kodwa ke ingozi konke kukuba le nto kunokuba yingozi nengqondo yomntwana, lo gama iiseli yegazi wosana ebomvu kuba lincinane noko, isibindi kunye udakada bazama ukuvala izikhewu, nokukhawulezisa isantya kwabo umsebenzi. Kulo mzekelo, zombini izidumbu bayanda ubukhulu. Kodwa nkqu phantsi kwezandla zazo ukulungisa yokungabikho iiseli ezibomvu zegazi. Oku kuthetha yokunqongophala kwe-oksijini kwaye ngenxa yoko, yanyhashwa komzimba. ukuba ngaba akukho ukuxhathisa eli xesha, kwandisa ingozi kwesisu. Kule meko ezininzi eyoyikekayo, umntwana elivelayo kwafunyaniswa hydrocephalus bekhubazekile, nto leyo ekhokelela ekufeni kwakhe.

Ukukhulelwa yokuqala umama akakafiki ngokwaneleyo ziphuhliswe izilwa-buhlungu, ngoko ke RH impixano kunye nokukhulelwa kwesibini amathuba ophuhliso. Kuxhomekeka kwindlela ukusombulula ukukhulelwa yokuqala. Ukuba kokuziswa kwekhithi, antibodies egazini eziveliswa engumthamo olwaneleyo 10-15 ekhulwini amatyala, kunye isisu - nge-3-4%, lo gama izisu zonyango - nge-5-6%, kunye pregnancy - 1%. Ngoko ke, nezihlandlo kwezisu yemimiselo kisekiyo ngqo ukuveliswa antibodies egazini yabafazi.

Umntwana, wokugqibela Rhesus-ungquzulwano kwaye kuzelwe umntu ehlabathini, idla unesifo lwesifo hemolytic ye olungekazalwa uzalelwe igazi.

Abasetyhini ne ezimbi RH into, abhaliswe kumaziko zonyango. Abo basenokuba unina "ezimbi 'ukwakha ingozi kubo ke kusekwa kweliso ezizodwa abasebenzi bezempilo.

Ngexa lokukhulelwa, aba bafazi badla kufuneka unikele ngegazi ubukho omzimba. Kungenxa inani antibodies kwi ugqirha negazi azinako ukufumanisa ekuqaleni Rhesus-ungquzulwano. Ukwanda kwenani labo okubonisa ekuqaleni "yokulwa". Ugqirha kunefuthe umzimba umfazi kunye ngoncedo izixhobo ezikhethekileyo - anti-RH immunoglobulin. Olu gonyo yenzelwe ukugcina elilwa "ehlasela" kwiiseli yegazi umntwana ebomvu. Anti-RH globulin omzimba ayakwazi ufakwe zombini prophylactically kwaye ngexesha lokukhulelwa. Ithamo eyayifuneka sogonyo ungabutofela igazi sikanina kwakhona zingadlulanga iintsuku ezintathu emva kokubeleka okanye ngenye kugunyaziswe lokukhulelwa.

Ingozi Rhesus-ukungqubana kuphela xa unina ka-RH ezingalunganga nezilungileyo - kuyise. Kwezinye iimeko, i "inkcaso" akukho ulandelwe. Ubuncinane, iimeko ezinjalo azizange abhalisiweyo ukuqhuba.

Ukuba iperi nkawu aphikisanayo, kufuneka ungamshiyi ntsako ukuba abazali. Ukukhulelwa yokuqala ngokuqinisekileyo isonjululwe ngempumelelo. Ngoncedo yeengcali zonyango kunye rhoqo-ups kunye nokukhulelwa emva koko uza kuzisa awayesibawela kwaye obathandayo abantwana.