Zamkati
- Matenda a Gumboro ndi chiyani?
- Ndi virus iti yomwe imayambitsa matenda a Gumboro mu mbalame?
- Matenda a Matenda a Gumboro
- Zizindikiro za Matenda a Gumboro mu Mbalame
- Kuzindikira matenda a Gumboro mu mbalame
- Chithandizo cha Matenda a Gumboro mu Mbalame
Matenda a Gumboro ndi a matenda opatsirana zomwe zimakhudza anapiye, pakati pa masabata atatu kapena 6 oyamba amoyo. Zitha kukhudzanso mbalame zina, monga abakha ndi akalulu, ndichifukwa chake ndi imodzi mwazofala kwambiri za nkhuku.
Matendawa amadziwika ndi kukhudza ziwalo zamitsempha, makamaka alireza za mbalame, zomwe zimayambitsa matenda amthupi mwazomwe zimakhudza kupanga maselo amthupi. Kuphatikiza apo, mtundu wa III hypersensitivity process umachitika ndikuwonongeka kwa impso kapena mitsempha yaying'ono.
Pitirizani kuwerenga nkhani iyi ya PeritoAnimal kuti mudziwe zomwe Matenda a Gumboro mu mbalame - zizindikiro ndi chithandizo.
Matenda a Gumboro ndi chiyani?
Matenda a Gumboro ndi a matenda opatsirana komanso opatsirana a mbalame, yomwe imakhudza anapiye azaka zapakati pa 3 mpaka 6, ngakhale itha kukhudzanso nkhuku ndi abakha. Amadziwika kwambiri ndi atrophy ndi necrosis ya bursa ya Fabricius (chiwalo choyambirira cha lymphoid mu mbalame, chomwe chimayambitsa kupanga ma lymphocyte B), zomwe zimapangitsa kuti mbalamezi zisamadziteteze.
Ndi nthenda yathanzi komanso yofunika pachuma, yomwe imakhudza ulimi wa nkhuku. Zimapereka kuchuluka kwa anthu akufa ndipo amatha kupatsira mbalame pakati pa 50% ndi 90%. Chifukwa cha mphamvu yake yoteteza thupi, imathandizira matenda opatsirana ndipo imapangitsa katemera yemwe wachitika kale.
O Kupatsirana Zimachitika pokhudzana ndi ndowe za nkhuku zomwe zili ndi kachilomboka kapena ndi madzi, fomites (nyongolotsi) ndi chakudya chodetsedwa ndi iwo.
Ndi virus iti yomwe imayambitsa matenda a Gumboro mu mbalame?
Matenda a Gumboro amayamba chifukwa cha Matenda a Avian opatsirana ndi bursitis (IBD), a banja la Birnaviridae ndi mtundu wa Avibirnavirus. Ndi kachilombo kosamva m'thupi, kutentha, pH pakati pa 2 ndi 12 ndi mankhwala ophera tizilombo.
Ndi kachilombo ka RNA kamene kamakhala ndi tizilombo toyambitsa matenda, serotype I, komanso serotype yachiwiri yopanda tizilombo. Serotype I imakhala ndimayendedwe anayi:
- Mitundu yachikale.
- Kupepuka kwamatenda ndi katemera.
- Mitundu ya Antigenic.
- Matenda a Hypervirulent.
Matenda a Matenda a Gumboro
Kachilomboka kamalowa pakamwa, kukafika m'matumbo, komwe kamagwiranso ntchito ya macrophages ndi ma lymphocyte a T m'mimba yam'mimba. THE viremia yoyamba (virus m'magazi) imayamba patadutsa maola 12 mutadwala. Imadutsa mpaka pachiwindi, pomwe imafotokozanso za ma macrophages a hepatic ndi ma lymphocyte ang'onoang'ono a B mu bursa ya Fabricius.
Pambuyo pa ndondomeko yapitayi, fayilo ya viremia yachiwiri Kachilombo kameneka kamapezeka m'magulu amitsempha a ziwalo za Fabricius bursa, thymus, ndulu, ma gland ovuta m'maso ndi matumbo a cecal. Izi zimapangitsa kuti maselo a lymphoid awonongeke, zomwe zimapangitsa kusowa kwa chitetezo chamthupi. Kuphatikiza apo, pali mtundu wa 3 hypersensitivity wokhala ndi mafomu am'mimba mu impso ndi mitsempha yaying'ono, yoyambitsa nephromegaly ndi microthrombi, hemorrhages ndi edema, motsatana.
Mwina mungakhale ndi chidwi choyesa nkhani ina yokhudza zipere mu mbalame.
Zizindikiro za Matenda a Gumboro mu Mbalame
Mitundu iwiri yamatenda imatha kupezeka mu mbalame: subclinical and clinical. Kutengera ndikuwonetsera, zizindikiro za matenda a Gumboro zimatha kusiyanasiyana:
Matenda ochepa a matenda a Gumboro
Fomu ya subclinical imapezeka mu anapiye osakwana milungu itatu ndi chitetezo chochepa cha amayi. Mu mbalamezi, pamakhala kutembenuka kotsika komanso kuchuluka kwakulemera tsiku lililonse, ndiye kuti, popeza amafooka, amafunika kudya kwambiri, ndipo ngakhale atakhala kuti sanenepa. Mofananamo, pali kuwonjezeka kwa kumwa madzi, kudziteteza kumatenda ndi kutsegula m'mimba pang'ono.
Matenda mawonekedwe a matenda a Gumboro mu mbalame
Fomuyi imapezeka mu mbalame pakati 3 ndi 6 milungu, kudziwika ndi kuwonetsa zizindikiro izi:
- Malungo.
- Matenda okhumudwa.
- Nthenga zinasokonekera.
- Itch.
- Chovala cha cloaca.
- Kutaya madzi m'thupi.
- Kutaya magazi pang'ono paminyewa.
- Kuchepetsa ma ureters.
Kuphatikiza apo, kukula kwa bursa wa Fabricius m'masiku anayi oyambilira, kuchulukana komanso kutaya magazi mkati mwa masiku 4 mpaka 7, ndipo pamapeto pake, amachepetsa kukula chifukwa cha kufooka kwa ma lymphoid ndikuchepa, kuchititsa kupsinjika kwa thupi komwe kumadziwika matendawa.
Kuzindikira matenda a Gumboro mu mbalame
Matendawa atipangitsa kukayikira matenda a Gumboro kapena bursitis opatsirana, omwe ali ndi zizindikilo zofanana ndi zomwe zimawonetsedwa ndi anapiye kuyambira 3 mpaka 6 milungu. Ndikofunikira kupanga fayilo ya masiyanidwe matenda ndi matenda otsatirawa a mbalame:
- Matenda opatsirana a Avian.
- Matenda a Marek.
- Matenda a m'magazi.
- Fuluwenza wa mbalame.
- Chitopa.
- Matenda opatsirana avian.
- Mbalame coccidiosis.
Matendawa adzapangidwa atatola zitsanzozo ndikuzitumiza ku labotale kukayesa molunjika ma labotale ngati ali ndi kachiromboka komanso kwa ma antibodies. Inu mayeso olunjika monga:
- Kudzipatula kwachilombo.
- Immunohistochemistry.
- Antigen imagwira ELISA.
- RT-PCR.
Inu mayeso osalunjika zikuphatikizapo:
- AGP.
- Kutsekemera kwa seramu.
- Yolunjika ELISA.
Chithandizo cha Matenda a Gumboro mu Mbalame
Chithandizo cha matenda opatsirana bursitis ndi ochepa. Chifukwa cha kuwonongeka kwa impso, mankhwala ambiri ali wotsutsa chifukwa cha zotsatira zake zaimpso. Chifukwa chake, pakadali pano sizingatheke kugwiritsa ntchito maantibayotiki ku matenda achiwiri m'njira yodzitetezera.
Mwa zonsezi, palibe mankhwala Matenda a Gumboro mu mbalame ndi matenda amayenera kuchitika Njira zodzitetezera ndi biosafety:
- Katemera ndi katemera wamoyo wa nyama zokula masiku atatu asanawonongeke chitetezo cha amayi, ma antibodies awa asanagwe pansi pa 200; kapena katemera wosayambitsidwa mwa obereketsa ndi kuyika nkhuku zothandiza kuti chitetezo cha amayi chitetezeke ku anapiye amtsogolo. Chifukwa chake pali katemera woteteza matenda a Gumboro, osati kuti amenyane nawo kamodzi nkhuku itatenga kachilomboka, koma kuti ipewe kukula.
- Kukonza ndi kuthira mankhwala kuchokera kufamu kapena nyumba.
- Kuwongolera kupeza kwaulimi.
- kuteteza tizilombo omwe amatha kupatsira kachilomboka podyetsa ndi pogona.
- Kupewa matenda ena ofooketsa (kuchepa kwa magazi m'thupi, marek, kuperewera kwa zakudya, nkhawa ...)
- Yerengani zonse, zonse (zonse-zonse-zonse), yomwe imakhala yolekanitsa anapiye m'malo osiyanasiyana m'malo osiyanasiyana. Mwachitsanzo, ngati malo osungira nyama apulumutsa anapiye m'mafamu osiyanasiyana, ndibwino kuti aziwasanjika mpaka onse akhale athanzi.
- Kuwunika kwa Serological kuwunika mayankho a katemera ndi kufalikira kwa kachilombo koyambitsa matendawa.
Tsopano popeza mukudziwa zonse za matenda a Gumboro, onetsetsani kuti mukuwerenga nkhani ina iyi yokhala ndi mitundu 29 ya nkhuku ndi kukula kwake.
Nkhaniyi ndi yongofuna kudziwa zambiri, ku PeritoAnimal.com.br sitingathe kupereka chithandizo chamankhwala kapena mtundu uliwonse wa matenda. Tikukulangizani kuti mupite ndi chiweto chanu kuchipatala ngati chili ndi vuto lililonse.
Ngati mukufuna kuwerenga zina zambiri zofanana ndi Matenda a Gumboro mu Mbalame - Zizindikiro ndi Chithandizo, tikukulimbikitsani kuti mulowe mu gawo lathu la matenda a kachilombo.