Necatosis ndi matenda a parasitic kuchokera ku gulu la ankylostomiasis, lomwe limapezeka m'mayiko omwe nyengo ndi nyengo zozizira. Necatotropic tizilombo toyambitsa matenda ndi tizilombo tating'ono tochepa Necator americanus (americanus nekator), yomwe imadwalitsa m'mimba mwaching'ono, komanso nyama zina. Mphutsi ya nekatorov imakula m'nthaka yomwe imakhala yotentha kwambiri ndi kutentha kwa 14 - 40 ° C, kumene imayenda mosiyana.
Njira za matenda ndi osakhala carorisis
Kuwukira kungathe kuchitika m'njira ziwiri:
- Njira yothandizira (njira yowononga, yovuta) yowopsa - kulowa m'mapiritsi a nekatorov kupyolera pakhungu la khungu lothandizana ndi nthaka (nthawi zambiri kudzera pakhungu la miyendo). Kamodzi m'thupi, mphutsi za helminths zimalowa m'mitsempha ya mitsempha ndipo zimasamutsidwa m'mapapo ndi magazi. Kuwonjezera apo, ndi mfuti, pamene mphutsi imayamba kutsogolola, imalowa m'kamwa, kumameza ndi kumapeto m'mimba, kenako imalowa m'mimba.
- Njira yamtundu wa matenda ndikutuluka kwa mazira a helminth, oponyedwa m'nthaka ndi nyansi zochokera m'thupi, kulowa m'thupi la munthu kudzera m'kamwa mwachitsulo pogwiritsira ntchito masamba, zipatso, ndi madzi osasamba bwino. Pachifukwa ichi, palibe kusintha kwa mphutsi pambali pa thupi, iwo amafika pa duodenum, kumene amayamba kupita patsogolo ku chiwerewere.
Zizindikiro za nikatorosis
Nthawi yotengera matendawa imatha masiku 40 mpaka miyezi iwiri. Zochitika zoopsa, matenda osokonezeka komanso kukula kwa magazi m'thupi ndizosiyana ndi katorosis. Powonongeka kwazing'ono zimasonyeza:
- kufiira kwa khungu;
- kuyaka, kuyabwa;
- ziphuphu zosiyanasiyana (mapepala, pustular, erythematous, etc.).
Panthawi imene mbozi imatuluka mwa njira yopuma, nthawi zambiri zimakhala zikuchitika, dyspnea, wheyzing, bronchitis, pleurisy, ndi chibayo.
Kugonjetsedwa kwa tsamba la m'mimba kumaphatikizapo zizindikiro zotere:
- kupweteka ;
- kupezeka kapena kuwonjezeka kwa njala;
- chisokonezo;
- kusanza;
- ululu m'mimba;
- kutsekula m'mimba.
Kuphatikizana ndi makoma a matumbo, osakayika amachititsa kuoneka kwa zilonda ndi zokopa. Izi zimabweretsa kuphulika kwa magazi, omwe ndi chifukwa cha kusowa kwa magazi m'thupi. Moyo wa tizilombo toyambitsa matenda m'matumbo ndi pafupifupi chaka, koma helminths ena akhoza kukhala ndi moyo kwa zaka zingapo.
Chithandizo cha osakhala katorosis, komanso mitundu ina ya ankylostomiasis, ascariasis, toxocarosis, ndi zina zotero, zikuchitika mothandizidwa ndi anthemine omwe amagwira ntchito zambiri.