Lancet fluke: upenyu kutenderera mamiriro. Lancet fluke muvanhu: nechirwere, dziviriro

Zvakasikwa, mune pamusoro 7,000 mhando parasitic sandara nehonye. Lancet fluke, kana sezvazvakanyorwa kunzi, lanceolate fluke - mumwe wavo. Zvinonzi hwakapararira mumakondinendi ose. Sezvineiwo, murume wacho chisvetasimba rinopedza kushoma, asi ngozi chaizvo nokuti dzinovaraidza sezvo inovaita chirwere chakakomba uye dzimwe nguva kunyange rufu. Mune Kushanduka honye pahunenge hwachinja "mhenyu" iri zvakasiyana wehondo. Its upenyu kutenderera yakaoma, asi zvakanaka kusimbiswa. Vanhu vanofanira kutora yakawanda nesimba kuti vadzivirire dzavo dzinovavaraidza uye pachavo dzisasvibiswa pachavo.

Lancet fluke. morphophysiological mamirire

Izvi mhando flukes ndowenyika sandarara makonye trematodes. miganhu yacho vari zviduku - muviri pakureba hausi vanopfuura 10 mm uye upamhi 3 mm. Externally chisikwa chakafanana Lancet, saka zita chisvetasimba. Adult akaumba honye (Marita) vakabata suckers maviri - abdominal yakakura uye zvishoma duku - nemumuromo. trematode muviri akanyudzwa mukati musculo-tsandanyama mubhegi. Tsandanyama vane zvitatu akaturikidzana - rokunze mhete, womukati longitudinal uye transverse. Honye muviri sandara pamusoro zvikamu havasi kuparadzaniswa. Ake zvomukati vari aimiririra zvomudumbu, huta, excretory, uye kubata pamuviri hurongwa. Excretory uye huta - nyore. The zvomudumbu Hurongwa inosanganisira muromo, pharynx, yegurokuro uye ura, pamatavi maviri iyo anomunzwira pamwe muviri mumativi uye inoguma tinongoita. Undigested chikafu chisvetasimba anoratidza achishandisa muromo. Lancet fluke maumbirwo dzokubereka nadzo iwayo kunzwisisa. It chinomiririrwa testes maviri chete vas deferens, munhu dzeraundi makavharidzira, zviduku ovary, oviduct, uye dumbu ootype, izvo anopindura vanenge 2/3 bhuku muviri.

kubereka

Maererano dzokubereka nadzo mudziyo mhando lancetshaped fluke zvinoreva hermaphrodites. Its kubereka rinowanikwa chete yokupedzisira, hondo rechitatu. Mbeu akura honye specimens pamusoro vas deferens anopinda cirrus (ejaculatory muviri), uye ipapo zvinofamba mukati copulatory (copulatory) muviri. Ootype - rinokosha kamera ane batana nevamwe. Inotungamirira ejaculatory mutsinga dzinofamba nemukaka kwevarume pabonde nhengo, iyo oviduct yaNire, vitellaria uye remuromo Canal. In ootype zai muchangosangana zvaitika, unhani zvinhu zvavo vitelline membrane. mazai akaumba zvokudya kupinda dumbu apo kutamira amai mugomba ripen uye dziri kunze mutumbi kubatwa,. Vasapinda varo ura, vari akaratidza muna faeces kupinda zvakatipoteredza.

mazai

Lancet fluke, iyo Morphology ari zai riri kuti pakazotanga mazana (miracidia) mairi zvachose sformirovyvaetsya, inoda mashoma wehondo. In chimiro mazai chisvetasimba vari denderedzwa, akafuka chaizvo gobvu goko, aine chivharo pamugumo. miganhu dzavo dzinosiyana pakureba kubva 0,038 kusvika 0,045 mm uye vaifanira upamhi - kubva 0,022 kusvika 0,03 mm. Color - kubva yerima tsvuku kuti shava. Lancet fluke, sezvinoita zvose parasitic makonye, zvikuru iwane. Mumwe anokwanisa kubudisa kumirangariro mazai miriyoni pavhiki. Ndosaka vane mbiri zvakasimba goko, nekuti mushure kusunungurwa kwezvakatipoteredza vachafanira kumirira kwavo wokutanga hondo anogona kupona kwemvura madzvotsvotsvo, kupisa kana kutonhora.

Wokutanga hondo

The yose kukura kutenderera trematode lanceolate runoyerera panyika. Uswa hozhwa mhenyu uye slugs kuti yake ine, sezvinoita grater, mitauro bvisa chirimwa munyama. Honye mazai panguva kusvika ura dzemugungwa. Pane vakarangana miracidia. muviri kwavo zvishoma yakafukidzwa cilia, uye musoro ane cône inotungamirwa - munhu stiletto. With payo, mumwe nomumwe dukutu chinopinda mumba nemaburi mitumbi yacho vanobatwa rusvingo intestinal, iyo anosunungurwa kubva cilia uye mudzoke kunyika mubereki sporocysts. It anorasikirwa anenge zvose nhengo, kunze utachiona masero. Its chinangwa - kusika kupfuura zvinoita nhamba mwanasikana mazana kuti haana kurega rudzi yake lancetshaped fluke. Ichitanga upenyu napo mazana netsaona, nokuda mamiriyoni mazai rwakabatwa uswa, chete chidukuduku chikamu kuwana muridzi. Propagation kunoitika mhandara netsika (by parthenogenesis). Somugumisiro, kune mazana itsva (rediae). Vane sveta, yavanobata dzinoyamwa mvura kubva muviri wayo hondo. Mune remangwana, vakaberekwa redia cercariae. Kuburikidza kwayo tsandanyama hurongwa vanosvika mumapapu clam apo akanamatirana pamwe chete nemavhinga idenderedzwa, akafukidza madzihwa. Dzimwe nguva vanogona kuverenga kusvika vanhu 400. Snail anofema kunze pachako pauswa. Pane madzihwa anoomesa, achidzivirira cercariae kubva nematambudziko izvi.

Hondo yechipiri

The kutenderera trematode lanceolate mberi masvosve kuti mudye balls pamwechete mazana. Kamwe ari ura inotevera chibayiro urwa madzihwa uye cercariae chimiro cysts mazana itsva mukati. Ndiyo metacercariae. Zvinofungidzirwa kuti vamwe cercariae mumuviri ane svosve kutamira ake huta wehondo - ganglia, uye vanoverevedza kuti remadza ari Tupukanana apo achidzikisa mhepo tembiricha. pfungwa iyi kunosimbiswa rarehwa varwere masvosve kuti kurarama kwoushamwari masikati, senguva dzose, uye manheru kana shongwe, kuchitonhora Ndinoda pamusoro kupfuura madzinde uswa, sokunge mitezo. Mhuka (ungulates, tsuro, imbwa nevamwe), kudya uswa, Nyenganyenga usingazungunuke masvosve akadaro, uye pamwechete navo mazana yacho chisvetasimba. Kamwe mumuviri wokupedzisira vehondo, metacercariae tama kuti chiropa chake, apo vakaumba mhuru lancetshaped fluke. The kutenderera chisvetasimba kubva ipapa upenyu inodzokororwa.

dicroceliasis mhuka

Mhuka dzose vanenge vadya utachiona masvosve dicroceliasis kurwara. In imbwa, ichi chinoitika nokudya zvokudya, ine masvosve. Pets kuva lethargic, dzakaonda, kukakanganiswa. mucous membranes yavo kuva jaundiced ruvara. Subtotal chirwere - cirrhosis kana bile mutsinga dzinofamba nemukaka kuzvimba.

Dicroceliasis zviratidzo zvirwere ungulates zvakadai mbudzi, makwai,

• kudzvinyirirwa;
• kurasikirwa bvudzi, ayo dullness;
• shora mucous;
• kupatirwa kana manyoka;
• chaanoziva (pamwe kutadza kufamba akatendeuka ari wayo divi mutsipa uye maziso yakavharwa); kana mhuka vanorwara zvakakwirira zvikuru.

Ndizvo nengozi chisvetasimba ndiyo Lancet serin'i fluke. Marongerwo zvinhu mazai ayo uye mazana kuvatendera chigone ambient tembiricha kubva +50 kusvika -50 inegumi. Vanofa chete mumamiriro ezvinhu apo akati tembiricha zviratidzi kuwedzera yekudyidzana. Uye kuti kurarama mutsvina yadzo, vanogona rinenge gore.

dicroceliasis munhu

Hazvinei akanga sei iwane kana lancetshaped fluke, chirwere kwevanhu rinoita kashoma, nokuti anofanira kupinda mudumbu varwere masvosve. Topically kuti chiropa mhuka utachiona pane chirwere nhema, kwete inoda kurapwa. Uye, zvakadaro, dicroceliasis vanhu vanorwara. Chirwere kunoitika kuburikidza ingestion dzemasvosve pamusoro zvokudya zvevanhu mwero (chingwa, miriwo, etc.), nokudya asina kushambwa wemarudzi zvakarungwa, kana akaisa pamuromo mashizha, iro pane masvosve, uye zvichingodaro. Zviratidzo zviri chirwere:

• kusagadzikana uye kurwadziwa chiropa ;
• manyoka kana kupatira;
• uremu;
• shora mucous.

mabatiro

Lanceolate trematode chisvetasimba chete muna chiropa uye bile ducts. Vanhu vari kubatwa ne zvinodhaka "Triklobendazol" uye "Praziquantel". Muchipatara haina kuzvireva.

Kana dicroceliasis kwenhema akakurudzira kuramba kudya nyama yemhuka vanorwara. Mishonga iyi nyaya zvisina kushandiswa.

Domestic ungulates kubata "Politremom", "Panacur." Mishonga basa inobva kurema mhuka. The mushonga wakange hwakakanyiwa dyisa uye kupa mangwanani. Panewo zvinodhaka izvo jekiseni intramuscularly.

kushandisa "Geksihol" uye rinoreva "Karsil" anoshandiswa nokuda normalization chiropa kuti kurapwa dzembwa.

dziviriro

Animals dicroceliasis anomhanyira zvakaoma uye kazhinji kunoguma murufu. Part chikonzero ichi ndechokuti zviratidzo chirwere zvinozarurwa apo wevasungwa ari chiropa honye inowana dzakakwirira nhamba (semuenzaniso, mu makwai pamusoro 10,000 vanhu). Naizvozvo, hapana matambudziko lancetshaped fluke, kudzivirira kunokosha. Zvinonzi deworming mhuka. Kana ari makwai, uye vamwe ruminants, voitakura mumakore 1.5, muna 3, 5 uye 7 makore. Unofanirawo kuongorora mamiriro mafuro, kutsakatisa vanonzi dzinogarisana kuti dzemugungwa - mumakwenzi, matombo. Mupfudze pasi minda vanofanira kubvisa decontaminated biothermal nzira.

People dicroceliasis mbaravara kakawanda munzvimbo zvinofungirwa pane zvipembenene, asi pakati pavo, uye masvosve. Uyewo, mune dzimwe nyika vari kushandiswa zvavo mushonga. Kuti varege 'yokubatawo' munhu fluke, munhu anofanira kutevera nyore nemitemo utsanana.