Development uye upenyu kutenderera Ascaris

Chii ascariasis? Ichi chirwere kufara helminths Ascaris, inobatwa vanhu maererano nomumukanwa nzira. Kubva chirwere ichi chinobata vanhu pasi pose, kunyange muzvinhu mugwenga uye munzvimbo permafrost. Kuti tinzwisise zvinokonzera chirwere ichi, unofanira kufunga sei kukudziridza nehonye.

manyuko chirwere

Land kwakasvibiswa kwevanhu tsvina uye ndiko kwainyanya chirwere kuti ascariasis. Tisati tinoona chii causative mumiriri, funga upenyu kunoita kuti Ascaris. Vanogona wokutapukirwa nemaoko akasviba, michero, michero, miriwo, pakutanga kwezvose izvozvo chokuita greenery. Uyezve, ascaris dukutu aibvumira tumbuyu siyana, kunyanya nhunzi pamwe mumigwagwa restrooms. Zvakananga neutachiona munhu pamunhu kwakaoma zvisingaiti. Kuchine dzimwe nzira kutapurirana Ascaris, pano ndivo zvihombe:

1. Mvura kubva mumabhuku kuti vaone yakasviba kubva mutsvina yadzo. Zvakakosha kuyeuka kuti mvura kubva muvhu - ichi hachisi runovimbisa kutsvinda.
2. Vana kwevanorwara zvakasikwa nokuda Ascaris mazana kunogona kwose kwose.
3. Isolated zviitiko - kupararira chirwere kubudikidza placenta.
4. Autoinfection. Pane zviitiko apo mazai Ascaris vachikura zvakananga kupinda muviri womunhu, uye nokudaro zvinoitika zvakare pakusvibiswa.

Chii Ascaris?

Tisati taongorora ichitanga pakukura kwevanhu roundworm, zvinofanira akapa, zvinoita sokunge ichi honye chisvetasimba. Live Makonye ane muviri ari muchimiro chokurukisa pinkish ruvara. The akuvara honye iri whitish-yellow. The muviri Kureba hadzi Ascaris zvingava 25 kusvika 40 cm upamhi - kubva 4 kusvika 6 mm. mukono Length - 15-25 cm upamhi - 4.2 mm.

Sexually akura roundworm anowanzoita agare duku ura kwevanhu uchidzidza mariri. Upenyu chisvetasimba riri gore. In yayo inokosha umbowo mazana kuchetura zvinokachidza siyana uye allergens. Exchange mishonga uye kuvora vanovakonzera zvirwere muvanhu, zvakadai hepatic kuzvimba kana rashes paganda. Vakuru ascarids akanyatsojeka nehanya okisijeni: nayo chiito pamusoro pavo zvinouraya, saka kana vanopinda zvakatipoteredza, pakarepo kuurayiwa.

Zvinoitwa ascaris

Varume nevakadzi Munokudzwa kubva mumwe kwete chete ukuru asiwo chimiro muswe. In vakadzi, muswe cône pa mhosva, uye vanhurume - hwakakungwa mune chiredzo chimiro. Sex nhengo ine tupukanana:

1. In vakadzi, kuti ovaries mhuri muviri zvinowana mazai, 2 vanamambokadzi kuti kupinda kwokunze zvepabonde nhengo - the nyinyo.
2. In avarume gonads - the testes uye vas semyaizvergayuschih migero 2 spicules kubva 0,15 kusvika 0.2 masendimita pakureba.

ascaris zvomudumbu hurongwa inoumbwa dzaiita zvokutaurwa mhango, yegurokuro refu vane cylindrical chimiro pamwe intestinal chubhu iri kuguma horo. Ichitanga upenyu hwevanhu roundworm runogara rinenge gore. tupukanana izvi zvakasiyana kubereka. The muviri munhukadzi panguva imwe kunogona kusvika mamiriyoni 27. Eggs kunosiyana madhigirii kukura. Per usiku Ascaris ungapomera 240,000 dzakabatana.

Ndoupi musiyano kubva nourume mazai Ascaris asingakwanisi kubereka?

mazai Roundworm vari nourume, vari denderedzwa kana idenderedzwa chimiro. Dimensions zvingava 50-70 kusvika 40-40 microns. Zai rine multilayer unodzivirira nevamwe. Panze ari Kamudzira mapuroteni, zviri nematambudziko uye ichene kusvikira zai iri mudumbu hadzi. Zvadaro roundworm budiriro kutenderera mberi. Mushure neVadzidzi chisvetasimba nemazai ari paura, kuti goko anova shava kana rima yeyero uye anorasikirwa pachena kwayo. Asi menzvimbo anoramba kumeso uye yakajeka, kudzivirira fetus pashamwari namakemikari nemigumisiro. Inside zai iri sero iyo kuzomukazve pane imwe kupesana, ane idenderedzwa chimiro uye granular hwaro. Dzimwe nguva mazai rokuongorora zvakaoma zvakakwana, izvo kunyimwa rokunze nevamwe.

mazai Unfertilized, zvakare, muri vamwe kutenderera kukura munhu roundworm, akawira dhayagiramu womunhu muviri hakuna kusiyana nourume. Variations ari kukura siyana. Rokunze goko - puroteni ine ine unaku pamwe rakatumbuka meno kwemashifiti. Inside zai ndiro mondo sero. Kana mazai unfertilized vari kunyimwa rokunze goko, zvakaoma chaizvo kuziva kuti chii, uye unogona kuva nyore kuti kuvhiringidza nayo pamwe chirimwa sero.

kukura kutenderera roundworm

Mazai vari dzinounzwa aine cheya womunhu muviri uye inogona kuchengetwa kwemakore anenge 10 makore pasi zvakanaka ezvinhu. Vane refu nemishonga makemikari wokunatswa mvura, asi yakasvinwa uye kufa kana achibika. Kuti kutenderera upenyu Ascaris akaramba kudiwa zai wakapinda mune umwe Danho, zvava invasive - chinotapukira kuvanhu. Zvinofanira kutanga kukudziridza dukutu. Zvinoita kuti paumbwe okisijeni, riri asipo ari dumbu. Naizvozvo, kana mazai vanosunungurwa kupinda zvakatipoteredza, vanotanga nokukurumidza kukura, kunyanya kana zvinhu zvose zvakanaka. Pamusangano tembiricha rworwendo vanenge 25 mazai vakura mukati 2 weeks, zvimwe muitiro anogona kutora inoverengeka. Eggs kufa panguva kwemvura uye, somuenzaniso, mune imwe jecha yakaoma. jecha Wet - zvikuru akanaka ezvinhu kuti upenyu kunoita yevanhu roundworm mberi nokubudirira. Eggs zvakanaka kushivirira tembiricha yakaderera, uye havasi kutya frosts.

Way mberi roundworm

The yakura zai rine kuumbwa dukutu, ndicho maonero honye curled. Ascaris upenyu kutenderera hunotanga, tichisiya mazai ari dumbu. Inoita zvakaoma yokutama nzira yacho mazana kuti vanhu vanokwanisa nokuisa mazai vakuru. Below anoratidzwa rose upenyu kutenderera roundworm, muitiro zano riri sezvinotevera:

1. The mazana zvinopfuura intestinal mucosa, uye ipapo - ari capillaries.
2. Maererano huru tsinga kutungamirira kubva ura kusvika chiropa, kupinda chiropa.
3. Rezasi kuti tsinga neropa - kurudyi mwoyo.
4. Maererano pulmonary tsinga - mumapapu.
5. Uyezve, achishandisa principales uye trachea - mune pharynx uye nemumuromo mhango. Pano pakuparadza roundworm uye akatumira zvakare kuna muura.

Hazvina kana mazana kupinda rwechipiri kupinda ura, vanoita mukuru roundworm.

Duration vaitamira nguva

Kubva mazana kuumba vanhu vakura vanofanira kupfuura imwe nguva. Panguva ino chobudira yokutama nzira sokurondedzerwa pamusoro. Rinotora anenge 2 weeks - nguva iyi larval pachikuva. Yokutama nguva - chinhu chinodiwa kuibvisa. The kutenderera kwemwedzi Ascaris 2.5 upenyu anopfuurira kuti anowanika mune mutsvina yadzo mazai, asi mune zvimwe zviitiko vaonekwe ipapa - muna 3 mavhiki.

Kutama nguva haafaniri kupera muna ura, ari mazana ungagadzirisa uye zvadaro tifire chiropa. Kana akaisa nomuromo, vanogona kungoti mate panze, kunyanya kana paine zhinji sputum. Dzimwe nguva ascarids inowanikwa ventricles zvomwoyo, trachea nemapapu.

In mhuka

Roundworm kungaita munhu parasitic nzira youpenyu mune zvinenge zvose mhuka .. Horses, nguruve, nembongoro, mhuru, katsi, imbwa, huku, shiri, etc. By mhuri huru kwazvo guru honye zvinosanganisira bhiza Ascaris, kukura kutenderera huchavapo anenge 2 mwedzi. Kureba chisvetasimba -. About 40 masendimita neimwe mhando mhuka parasitize chete imwe mhando nehonye. Somuenzaniso, nguruve uye ascarids kwevanhu akafanana chaizvo. Zvisinei, chirwere yevanhu renguruve chisvetasimba zvisingaiti, uye vakutarisire.

The chikuru ngozi ndechokuti makonye kukanganisa masoja womunhu gadziriro. Vanoparadzira kuna anongoda zvose nhengo uye munyama, kukonzera kuzvimba hwokuvapo kwake uye ose yematambudziko. Saka zvakakosha zvikuru ekudzivirira ascariasis. Kana chirwere hwobva kubvunza nyanzvi. Regai kuzvidzora medicate!