Isifo se-Mad cow: siyini, izimpawu kanye nokudluliswa

-Delile

• Izimpawu eziyinhloko nokuthi ungazibona kanjani
• Izinkinga ezingenzeka

Isifo se-Mad cow kubantu, esaziwa ngokwesayensi njengesifo seCreutzfeldt-Jakob, singakhula ngezindlela ezintathu ezihlukene: ifomu lokuphindaphindeka, okuyisona sifo esivame kakhulu nesingaziwa, ifa, elenzeka ngenxa yokuguquka kofuzo, futhi lazuzwa , okungahle kube nomphumela wokuthintana noma ukumunca inyama yenkomo engcolisiwe noma ukufakelwa izicubu ezingcolile.

Lesi sifo asinalo ikhambi ngoba sibangelwa ama-prion, okungamaprotheni angajwayelekile, ahlala ebuchosheni futhi aholele ekukhuleni kancane kancane kwezilonda ezichazayo, okudala izimpawu ezijwayelekile ekuwohlokeni komqondo okubandakanya ubunzima bokucabanga nokukhuluma, ngokwesibonelo.

Yize uhlobo lwesifo esithathelwanayo lungenzeka ngokungenisa inyama engcolisiwe, kunezinye izimbangela ezingaba umsuka wenkinga, njenge:

• Ukufakelwa kwesikhumba okune-corneal noma okungcolisiwe;
• Ukusetshenziswa kwezinsimbi ezingcolisiwe ezinqubweni zokuhlinza;
• Ukufakwa okunganele kwama-electrode obuchopho;
• Ukujova kwama-hormone okukhula angcolile.

Kodwa-ke, lezi zimo azivamile ngokwedlulele ngoba izindlela zanamuhla zinciphisa kakhulu ubungozi bokusebenzisa izindwangu noma okokusebenza okungcolisiwe, hhayi kuphela ngenxa yesifo sezinkomo ezihlanyayo, kodwa futhi nakwezinye izifo ezinzima ezifana ne-AIDS noma i-tetanus, ngokwesibonelo.

Kukhona nemibhalo yabantu abangenwe yilesi sifo ngemuva kokumpontshelwa igazi ngawo-1980 futhi kungenxa yalokhu ukuthi bonke abantu abake bathola igazi ngesikhathi esithile ezimpilweni zabo abakwazi ukunikela ngegazi, ngoba kungenzeka ukuthi bangcolisiwe , yize bengakaze babonakalise izimpawu.

Izimpawu eziyinhloko nokuthi ungazibona kanjani

Esinye sezimpawu zokuqala ezibonakala ngalesi sifo ukulahleka kwememori. Ngaphezu kwalokho, kujwayelekile nokuthi:

• Kunzima ukukhuluma;
• Ukulahlekelwa amandla okucabanga;
• Ukulahleka kwamandla okwenza ukunyakaza okuhambisanayo;
• Kunzima ukuhamba;
• Ukuzamazama okuqhubekayo;
• Ukubona okufiphele;
• Ukuqwasha;
• Ubuntu buyashintsha.

Lezi zimpawu zivame ukuvela eminyakeni eyi-6 kuye kwayi-12 ngemuva kokungcola futhi zivame ukwenziwa iphutha lokuwohloka komqondo. Azikho izivivinyo ezithile ezingakhomba isifo sezinkomo ezihlanyayo futhi ukuxilongwa kwenziwa ngokuya ngezimpawu ezilethwayo, ikakhulukazi uma kunamacala asolwayo esifundeni esifanayo.

Ngaphezu kwalokho, ukukhipha ezinye izifo, udokotela angakhombisa ukusebenza kwe-electroencephalogram kanye nokuhlaziywa koketshezi lwe-cerebrospinal. Ukuphela kwendlela yokuqinisekisa ukuxilongwa kungukuhlolwa kwesidumbu noma ngokuhlolwa kwesidumbu kufikwe ebuchosheni, kepha-ke, esimweni se-biopsy, le yinqubo engaba yingozi kumuntu, ngenxa yesifunda lapho kudingeka khona ukususa sampuli, futhi kungenzeka kube khona ingozi yokuthola i-negative negative.

Izinkinga ezingenzeka

Ukuthuthuka kwalesi sifo kuyashesha, ngoba lapho nje izimpawu zivela, umuntu uyafa phakathi kwesikhathi esiyizinyanga eziyisithupha kuya onyakeni. Ngokukhula kwalesi sifo, izimpawu ziya ngokuya ziba zimbi, okuholela ekulahlekelweni kwamandla okuqhubekayo futhi kunesidingo sokuthi umuntu alale embhedeni futhi ancike ekudleni nasekunakekelweni kwenhlanzeko.

Yize lezi zinkinga zingenakugwenywa, njengoba lungekho unyango, kunconywa ukuthi isiguli sihambisane nodokotela wezifo zengqondo, njengoba kukhona amakhambi angasiza ukubambezela ukuvela kwalesi sifo.