The kutenderera muupenyu trypanosomes. Marudzi trypanosomes. tupukanana ngozi

Zvinozivikanwa kuti tupukanana nevakawanda zvikuru zvakasikwa. Ivo kupinda mukati pamuviri vanhu nemhuka uye anogona kugara ikoko kwenguva yakareba. Zvisinei, marudzi mazhinji tupukanana musatakura mukuru ngozi uye kazhinji kuvapo kwavo hakuiti unooneka. Izvi zvinosanganisira giardia, pinworm, roundworm, uye zvichingodaro .. Mune zvimwe zviitiko, kuvapo tupukanana izvi zvinoita pacharo akanzwa zviratidzo zvakadai kutyorwa chitsiko, abdominal marwadzo. Dzimwe nguva, nekusiyana, kuvapo kwavo imperceptible, uye munhu asingadi kunyange kuziva pamberi zvisikwa izvi. Kuratidzwa kana kusavapo zviratidzo kunoenderana pavaipfuura chisvetasimba upenyu yatinofema. Asi, pamwe zvinenge zvisikwa "chisingakuvadzi", pane vamwe vane pamberi kunokonzera zvirwere zvakakomba muvanhu nemhuka. Muenzaniso uri trypanosome. Izvi unicellular muviri une zvakasiyana morphological siyana. Izvi chisvetasimba ndohwaJehovha ngozi iripo nokuda kuvapo kwayo muna womunhu uye mhuka muviri kunogona kuurayisa.

Trypanosome - chii ichi?

Pasinei nokuti trypanosome anoreva zvinenge kuroorwa-celled, kune ngozi chaizvo. Pakati zvirwere zvinogona kuva somugumisiro kwayo parasitism, - zvokurwara Chagas uye African akarara nokurwara. Ndoupi Diseases izvi kuonekwa mune munhu ane HIV, zvichienderana mhando trypanosomes. The peculiarity uyu-celled chisvetasimba kuti haana kupindura zvirwere kudzivirira zvigadziriswe kurwisa nayo. Vatakuri trypanosomes - ndivo nezvipembenene. Zvichienderana mhando microorganism vave Distributors ayo notupukanana kana tsetse nhunzi. Ichitanga upenyu trypanosomes rakaoma kubva munguva yake mukati imwe kwezvinhu uye mammalian morphological nayo anoshandura chimiro kakawanda. Kwokupedzisira hondo iri vanhu nemhuka (mabhiza, imbwa) nokuti chete-celled muviri. Rod "trypanosome" - munhu parasitic unosungira, vasingakwanisi kuvapo kunze "tenzi". Ndiko, kusvikira vakapinda muviri ane Tupukanana kana mhuka, avo kukwanisa kurarama vasipo.

Mhando trypanosome tupukanana

chisvetasimba Izvi ndowenyika trypanosomatids mhuri. Kune 2 marudzi (mapoka) pamusoro unicellular zvipenyu izvi. Pakati pavo:

• Trypanosomes Salivaria - nayo unosungira tupukanana, iyo inoshanda sezvo mutakuri tsetse nhunzi. Wokupedzisira "tenzi" anogona kuva chero vertebrate mhuka, uye murume. Panguva parasitism mune imwe neimwe makro-kuchinja nokuda 2 Danho trypanosomes Saivaria lifecycle. utachiona hwakakura ichi chinowanikwa muAfrica. Kana achipinda muviri hwapedyo trypanosomiasis - vakarara nokurwara. Zvokurwara zvinoreva anthropozoonosis uye kazhinji rinokanganisa zvayo. Kana chirwere womunhu zvinouraya.
• Trypanosomes Stercoraria boka. Tupukanana kwakadai nevakawanda Latin America. Zvenguva hondo navo vari triatominae. Insect inoruma mashoko ari mhuka uye murume kusimukira Chagas chirwere. zvokurwara Izvi zvinotungamirira mwoyo nokukundikana uye kutyora nedzimwe nhengo. Rufu kubva chirwere ichi ndiyo 30% kubva chirwere varume.

Morphological mhando trypanosomes

kirasi trypanosomes kunoratidzwa muna kuti munguva upenyu zvigare izvi vachinje morphological chimiro kakawanda. Izvi zvinovabatsira kuti ajairane zvenguva hondo uye chisvetasimba mune mhuka zvose. Pane zvinotevera siyana:

• Amastigotnaya (kana leyshmanioznaya). Kana kufunga trypanosomes kuburikidza maikorosikopu unogona kuona rwakapoteredza kana masero denderedzwa. Kazhinji, chimiro ichi haana flagellum.
• Promastigotnaya. Cell inofambidzana elongated, izvozvo kinetosome iri mberi. Neshure chikamu pane flagellum (ichipfuura duku gomba - muhomwe). Kare, chimiro ichi anonzi leptomonadnoy.
• Epimastigotnaya (kana kritidialnaya). Basal hwokuratidza kufamba mberi. Somugumisiro, zviri zvachose pamusoro ndima chete muchitokisi musimboti. Kusiyana wambotaurwa chimiro, flagellum runosvika kubva kumucheto pfupi undulating membrane.
• Tripomastigotnaya. Kinetosome Akasiya zvakare uye anotora nzvimbo shure muchitokisi musimboti. Undulating Kamudzira anova refu uye vakwanise.
• Metacyclic uye invasive siyana dzinoratidzwa nokusanzwisisa flagellum zvakakwana.

Trypanosome upenyu kutenderera ari mumuviri Tupukanana

Zvinofanira kurangarirwa kuti tupukanana aya unosungira, zvichireva kuti havagoni kurarama kunze hondo. Pari sezvo trypanosomes kupinda keriya muviri uye anopera kwadzakabva yayo nemuviri munhu mhuka kana munhu, inonzi lifecycle. Panguva iyi, chisvetasimba Anowanza kubudikidza nokupesana, anogamuchira muviri. Trypanosome upenyu kutenderera hunosanganisira kuchinja akawanda anotevedzana wayo Morphology. The chisvetasimba anopinda mutumbi tsetse nhunzi iri tripomastigotnoy fomu. Pakarepo zvichangoitika, anorasikirwa glycocalyx - chinhu ichocho kuti zvirimowo muchitokisi membrane. Mukati memazuva 10 trypanosome inofamba kubva posterior midgut enhunzi pamberi. Ikoko chisvetasimba Anowanza. Zvadaro, mazuva 8-10, chinoita mberi - kuti mate mumasero. Panguva iyi, sero chisvetasimba zvizere yakarongedzwa mitochondria nokuti rine dzichipfekeka cytochromes. Zvadaro, chisvetasimba anowana epimastigotnuyu fomu. The mate mumasero izvozvo Anowanza zvakare, chikamu - wanamatira kusvikira epithelium. Inotevera pavaipfuura upenyu kutenderera ndiyo yezwi metacyclic chimiro. Panguva iyi, trypanosomes kurega vagovere, vari vakanyarara kubva epithelium uye kupinda lumen yacho mate mumasero. Paavhareji kutenderera anotora 3 kusvika 4 mavhiki. Kushandurwa kupinda dzimwe morphological zvakasiyana kuitika mumuviri kwokupedzisira hondo - a mhuka kana munhu.

Trypanosome: padariro wechipiri upenyu kutenderera

Next danho trypanosome upenyu kutenderera kunotanga ingestion yawo magumo-hondo - munhu kana mhuka. Ivo kwazviri kuti zvipembenene rumborera ari metacyclic chimiro. Kamwe anwa, sero Morphology yakachinja kuva amastigotnuyu. In chimiro ichi chisvetasimba Anowanza. Paumbwe pseudocysts. Rakapinda kupinda nzvimbo pakati pamakamuri, vanotora pakutanga ndipurofesa, uye ipapo epimastigotnuyu chimiro. Pathogenic migumisiro iri muviri chisvetasimba rinotanga pashure kupinda muropa. Ikoko anotora tripomastigotnuyu rokuumba uye kunokanganisa musero. The kutenderera upenyu trypanosomes mumuviri wake zvinogona kudzokororwa kakawanda.

The mashandiro pamusoro parasitosis

Kune 2 marudzi tripasomoza (Chigasov zvokurwara uye vakarara chirwere). Chirwere pamwe chete kana mumwe chirwere kunoenderana vorudzii kwemarudzi (mapoka) tupukanana yakarova muviri. The mashandiro pamusoro pokumuka pathologies idzi akasiyana. By kuruma ari tsetse nhunzi nemadandemutande trypanosomes Salivaria, munhu kana mhuka sei vakarara nokurwara. Mune vhiki chisvetasimba rokutanga riri mune subcutaneous mafuta. rikawira mugomba vascular hurongwa From ipapo. Zvinoguma kurasikirwa masoja uye hematopoietic nhengo: chirwatata, chiropa, node nodes. Pashure mamwe kupararira tupukanana pinda tsinga masero. Hit navo cerebrospinal mvura zvinokonzera kwazvinoita uropi uye musana tishu.

Development triposomoza Stercoraria

Implementation boka iri tupukanana rinowanikwa nenzira mbiri. Chokutanga - kuburikidza ikaruma ose bedbugs. Chechipiri - kana kupinda triponosom mucous membranes maoko akasviba. Pakutanga, utachiona kunoitika chaiwo omunharaunda anogumbura mhinduro - kukura "chagomy" tupukanana rakapararira subcutaneous mafuta. Pashure paizvozvo, kuburikidza muropa, vakaparadzira kune nhengo. Ichi boka trypanosomes kunokanganisa lymphoid rinenge chiropa uye tsandanyama. ngozi Mukuru ndiye zvikuvadze tupukanana cardiomyocytes. Kuti mwoyo kutadza kunotungamirira kurufu kubva chirwere ichi.

keriya kuongorora chirwere trypanosomes

Trypanosome rinoreva unicellular tupukanana zvikurukuru ngozi vanhu uye mhuka. Inoparadzirwa Muviri uyu asexually mashandiro - longitudinal kupesana. Trypanosomiasis ari chirwere kakawanda muna Equatorial Africa uye South America. Izvi imhaka pamberi munharaunda idzi zvipembenene, izvo zvenguva wehondo nokuda chisvetasimba. Zvisinei, chirwere chinogona kuitika mune dzimwe nyika, Somuenzaniso, pashure asvika evanhu kubva nzvimbo chirwere. Mune zvokurwara pamusoro Chagas varwere vari kunetseka zvinotevera zviratidzo: kuzvimba node nodes akapoteredza meso, havachanyatsogoni intestinal motility, marwadzo mwoyo, chills, myalgia. Kakawanda vanhu vakuru chirwere chacho chisingaperi uye anogona kugara kwemakore anoverengeka. In vana kusvika 5 makore hunodzorwa kusachengeteka kukuru kosi uye yakakwirira kufa. Vanofungidzirwa chirwere kurara inogona kunobva chikonzero akadai, mberi simba, nomusoro, lethargy, pakoma. Nokuti kuziva miedzo tupukanana mumuviri rinoitwa serological chirwere: kuzivisa titer antibodies kuti utachiona.

Zvokuita kana yekutapurira trypanosomes?

An pfungwa sei kuti utachiona hwacho kubva pamuviri, une chete chiremba chirwere rwarisa. Sezvo trypanosomes zvinouraya utachiona pathologies kutanga kubatsira kunotevera pakarepo pashure yawanika. parasitosis kurapwa unoshanda chete kwokutanga nzendo chirwere. Naizvozvo, zvinokosha kuti kuitisa rabhoritari chirwere sezvo mangwanani sezvinobvira kana uchifungidzira kapukanana nokuruma kana Mhesvi dzinoparadzira. Pamusoro kusimbisa nechirwere inoda muchipatara, sezvo zvinodhaka pamusoro trypanosomes kungaita siyana divi zvavaifunga.

Drug Mabatirwo parasitosis ngozi

Kuti tipindure mubvunzo sei kuunza tupukanana, anogona chete kuva nyanzvi. Mabatirwo carotid chirwere kunoenderana pavaipfuura zvokurwara. Kana uri sei chete hematopoietic uye rokuzvidzivirira, vakashandisa zvinodhaka "Berilin", "Pentamidine" uye "Suramin". mishonga izvi hazvisi kubudirira chirwere kunoita. Kana muitiro kunosanganisira tsinga, prescribers "Diflyuorometilornitin". Mabatirwo Chagas 'chirwere goho inoguma chete panguva pavaipfuura extracellular parasitism. Kuti izvi zvidaro, prescribers "Nifurtinoks".

Matanho pamusoro trypanosomiasis

Kudzivirira utachiona trypanosomiasis, dzinogarisana rezvipembenene kuti vari tupukanana pamusoro zvenguva wehondo, sprayed chaizvo makemikari (disinfestation rinoitwa). Panoongororwa mhuka nehosha vakakuuraya kuitira kudzivirira kupararira chirwere.