Ingalali ukugula Afrika

Sobuthongo, noma trypanosomiasis womuntu Afrika - isifo esithathelanayo, okuyinto othwala fly zidlulisela isifo. Ezisithintayo abantu abangaphezu kwezigidi ezingu-60 abahlala kule esenyakatho futhi maphakathi ne-Afrika. Phakathi bite ngamagciwane ngamathe Transporter izinkulungwane trypanosomes singena emzimbeni womuntu. Okwesikhathi esithile sifo kungenzeka emzimbeni womuntu ngokushesha, futhi lapho buzibonakalise, uye Waphawuleka izimpawu sethusa futhi isigaba ngasekupheleni. Kuleli qophelo, umuntu has a ukudideka engqondweni, ukulahlekelwa ukubambisana, ukulahlekelwa ukuzwa, zonke lezi zimpawu zibangelwa KWAMAGUNDANE yisinanakazana zobuchopho futhi CNS. Uma lesi sifo zingelashwa, kungaholela ekufeni.

Sobuthongo. Mechanism ukutheleleka.

Zidlulisela isifo fly (yenethiwekhi) ngesikhathi trypanosomes ukuncela ethula endaweni ongama. Kulokhu, inombolo encane izimuncagazi emgudwini wegazi, kodwa ngobuningi babo ukuba isebenze indawo lapho olunywe lenzeka. Kube amatasa zanda, futhi ngemva kwesikhashana esizeni bite kwakhiwa qhuzwana ubuhlungu - chancre. Ngenxa yalokho, lo izimuncagazi zasakazekela umzimba nge uhlelo lymph kanye isikhala interstitial. ukugula Sleeping njalo ngaphansi ukuguquka kwezakhi zofuzo, kusukela izimuncagazi lokuqala kakhulu ukufa ngaphansi kwethonya amasosha omzimba emzimbeni. I trypanosomes asele bebelokhu bekhona umzabalazo khona, futhi ngenxa yalokho kukhona uhlobo olusha antigenic ukutheleleka. Ngenxa yalokho, omunye umthwalo ekhiqizwa abangamakhulu amaningana izimuncagazi ongakhetha, akumangalisi ukuthi umuntu ukuzivikela ngokuphelele ngokumelene nalesi sifo.

Afrika ilele ukugula. Izimpawu zesifo.

Esikhathini esithile ngemva kokulunywa i zidlulisela isifo elinegciwane fly umuntu inezimpawu fever kanye ngokubomvu ukuqubuka esikhumbeni. Fever iqhubeka, kodwa kungase bayobuna isikhashana, khona-ke isiguli iba lula. ubuthakathaka Ukukhula kwegazi, kukhona ukuvuvukala-lymph kanye ascites, ubuchopho bomuntu kuthintwa bese iba ucobekile, ukuwozela nevilaphayo. Kwangathi avele zekhanda ezinamandla ukuze Ukudlikizela, umuntu ivame ukulala sonke isikhathi. Ngemva kwalokhu ikhoma isimo futhi ukufa. Izimpawu alandelayo alandisa iningi Afrika ilele khona ukugula:

1. Ukuba khona chancre input.
2. izinhlungu zekhanda ezinamandla.
3. Insomnia.
4. Fever.
5. okuhlushwa Ukuphazamiseka.
6. Lakhulisiwe lymph node unxantathu posterior entanyeni.
7. Ukuthuthukisa tachycardia.
8. edema Ongama.
9. erythema annular kwenzeka ogxile phakathi baseYurophu.

Izimpawu zokuqala zalesi sifo ukuvela eminyakeni eminingana ngaphambi kokubhujiswa ubuchopho, futhi ukwelashwa ke esifike ngesikhathi udokotela ekusindiseni ukuphila komuntu ngale nkathi.

Ukwelashwa trypanosomiasis Afrika

Ukuze uthole ikhambi ngempumelelo lesi sifo, ososayensi baye basungula yokwelapha ngempumelelo inhlanganisela, okuyinto likhona "ohlwini semithi ebalulekile", futhi inikezwa iziguli mahhala. Ngokuvamile, Afrika ilele ukugula kusaqalwa zesifo belashwa kahle eflornithine futhi suramin. izinqubo Okudala lapho ehlaselwa ubuchopho, ezidinga ukusetshenziswa ukwakhiwa mercury-aqukethe. Basuke lusetshenziswa ngokuqapha okukhulu, ngoba lezi izidakamizwa ziyingozi futhi kungabangela ukusabela engathandeki emzimbeni.

Ukuvimbela isifo carotid lilula, ukwenza uchungechunge imithetho, okuyinto okuhloswe ngazo ukunciphisa ubungozi yokuthola lesi sifo.

1. Ngaphandle isidingo esiphuthumayo abengezanga foci.
2. Gqoka ukukhanya izingubo ezinemibala nge ezinemikhono emide.
3. Uma uphume ngaphandle emgwaqweni ukuze usebenzise nemithi yokuxosha izinambuzane.
4. Ukuvimbela lesi sifo do kanye njalo ezinyangeni eziyisithupha, ukujovwa nge pentamidine.

Sobuthongo - ukugula okungathí sina, ngakho-ke kulula ukuvimbela kuka ukwelapha.