Kiwon lafiyaCututtuka da kuma Yanayi

Marek ta cuta a cikin kaji: cututtuka, magani, photo. A maganin da Marek ta cuta

Kowa ya sani cewa kiwon lafiya da matsaloli na iya zama ba kawai a cikin mutane amma kuma a cikin dabbobi. Farmers suka yanke shawara su fara kiwo kaji, yana da muhimmanci a tuna cewa mai yiwuwa su zama mai saukin kamuwa zuwa cututtuka daban-daban. Saboda haka wajibi ne a bi su duka ake bukata m matakan, da kuma a yanayin saukan matsaloli - lokaci don gyara su.

Wannan talifin zai yi magana game da wannan rashin lafiya kamar Marek ta cuta a cikin kaji. La'akari da manyan siffofin, iri, hanyoyin da rigakafin da magani.

Janar bayanai game da cutar

The rashin lafiya ne sakamakon shan kashi da tsuntsãye jiki Kwayoyin da wani m kwayar cutar. A wannan yanayin, da kaza da kanta a lokacin kamuwa da cuta da kuma kamuwa da cuta zama peddler, idan ba duk da matakan za a dauka, za a iya harba wasu.

A cutar shiga jiki ba kawai tsuntsaye, amma kuma tsaye daga cikin yanayi: abinci, gashinsa, turɓaya da haka a kan - duk da cutar da kuma na dogon lokaci kula da hallakaswa Properties. Alal misali, a zazzabi na + 20-25 digiri virus ya rage aiki a 'yan watanni, da kuma a zazzabi har zuwa +4 digiri -' yan shekaru.

Abinda ya iya zama akalla kadan bushãra a cikin rãyuwar halin da ake ciki - m wakili aka kashe tare da wani babban matakin da zafi. Wannan yana nufin cewa shi zai iya ba da aka gada daga cikin hen ga chick.

A Sanadin cutar

Wannan na taimaka wa cuta, mai suna bayan da masanin kimiyyar Marek? Haka kuma cutar bayyana kanta a sakamakon shan kashi na tsuntsu DNA cutar, wanda aka kira "herpes". Yana tsarè aiwatar da samuwar neutralizing antibodies da daban-daban interferonicheskoy aiki.

Kamar yadda aka ambata a sama, da causative wakili da cutar zai iya tsira a cikin yanayi a cikin shekara guda.

Hanyoyi kamuwa da cuta

Marek ta cuta (tsuntsu gida, shi ya sãme sau da yawa) shafi samu ta Airborne droplets (da Airborne) ta hanyar. Babban m kamuwa da cuta da aka ji rauni kaza, wanda saki da cutar a cikin muhalli. Wannan zai iya faruwa ta hanyar da numfashi fili da kuma ta hanyar narkewa kamar fili ko a fata da gashin tsuntsu follicles.

A sakamakon haka, Marek ta cuta za a iya daukar kwayar cutar ta hanyar sauran tsuntsaye gashinsa, saukar, feed, ruwa, ƙura, ko yada ta kwari.

shiryawa zamani

A can farko da cutar, akwai wani takamaiman bayyanar cututtuka. Bayyanar da matsalar iya zargin kawai tsefe paleness, wani rauni da ci daga tsuntsãye, m Gait ko hali. Bugu da kari, da kaza iya fara nuna damuwa. Idan cutar ta shafi wani babba yawan mutane, akwai yiwuwar samun faru na ciki daga cikin tsuntsaye, wadda za ta haifar da ban mamaki nauyi asara da kuma dehydration.

Bayan da shiryawa zamani, wanda zai iya wuce daga 2 zuwa 15 makonni, Marek ta cuta a cikin kaji fara bayyana more pronounced.

A m nau'i na Marek ta cuta da ta bayyanar cututtuka

Ga m nau'i na cutar halin nauyi asara, gajiya, asarar ci, inna da kuma paresis, ba daidai ba sanarwa na jiki (shugaban, kafafu, wutsiya, da fikafikai), da matsaloli tare da narkewa. Idan virus da aka buga da tsuntsu ta ido, shi ya razana ta sosai m asarar hangen nesa.

Domin m form halin da m kwarara daga cikin shiryawa zamani, da kuma nan da nan da cutar. Kamar yadda mai mulkin, kaza aka kashe tsakanin zamanai na 1 zuwa 5 months.

A m nau'i na cutar ne sosai kama da cutar sankarar bargo, kuma bayan da mutuwar tsuntsaye da muhimmanci a kai ta jiki a cikin wani dakin gwaje-gwaje na musamman ga jarrabawa da kuma cikakken ganewar asali.

A gargajiya nau'i na Marek ta cuta da ta bayyanar cututtuka

Akwai da classic nau'i na matsala kamar Marek ta cuta. Alamun a cikin wannan yanayin ne kamar haka: da Iris ta sauya launi zuwa bluish ko launin toka, da almajiri zama pear-dimbin yawa ko polyhedral siffar, wutsiya da fuka-fuki droop, wuyansa juya, tsuntsu ya fara yi ɗingishi.

Wadannan canje-canje suna hade da lalacewar da jijiya, wanda ya sa inna na dukan jiki ko wasu daga sassa.

A shiryawa zamani domin gargajiya nau'i na cutar na iya wuce tsakanin 2-3 watanni. Kaza ya rasu 5 zuwa 16 watanni.

Domin da wani tunani kan yadda za a canza tsuntsu ta ido a ganewar asali, "Marek ta cuta", hoton da ke ƙasa zai zama mai kyau misali.

Kamar yadda ka gani, yana da matukar wuya ya gauraye da wannan cuta tare da wani.

ciki canje-canje

Sau da yawa akwai lokuta idan kajin warke, kuma bayan wani lokaci (game da 2-6 makonni) har yanzu mutu.

Wannan shi ne saboda gaskiyar cewa Marek ta cuta da aka ma tare da canje-canje a cikin kayan ciki na tsuntsaye. Cewa suna gano kawai bayan mutuwa da kuma dissection na kaza. Sun bayyana a yawa foci marurai a wani musamman sashin jiki. Mafi sau da yawa rinjayar da zuciya, ciki, hanta, huhu, kodan, pancreas, ovaries kuma testes, Bursa na Fabricius, jijiyoyi na brachial plexus, fata.

A m nau'i na cutar rinjayar daya ko fiye m sassa na jiki, wadda take kaiwa ga mutuwar tsuntsaye.

Kamar wancan ne da hanta da saifa mafi yawa ana kara girman da ya bambanta Bumpy ko santsi surface to sun hada da mai da hankali ko yaxuwa a launin toka nodules a kanta.

ganewar asali da cutar

Marek ta cuta za a iya bincikar lafiya a musamman dakunan gwaje-gwaje. A saboda wannan dalili, akwai aka aiko gawawwakin matattu da tsuntsaye.

Domin a daidai gano dalilin mutuwar azurta kulawa da lifiya, wanda ya shafi dauke da fitar da nazarin halittu da gwaje-gwaje a kan kaji, chick tãyuna, cell al'ada kima. Amma ga serological gwaje-gwaje, ta amfani da RNF, RDP, Riga.

Kuma da ake bukata bambanci ganewar asali, wanda taimaka ware gaban hypovitaminosis B da C, sankarar bargo, kwayar encephalomyelitis.

Marek ta cuta a cikin kaji: Jiyya

Shin akwai hanyoyin da za a rabu da matsalar? Abin baƙin ciki, da magani daga Marek ta cuta ne sosai da wuya tasiri saboda na musamman kayan aiki da za su taimaka kayar da cuta, kawai ba ya wanzu. Far ya shafi yin amfani da daidaitattun antiviral da kwayoyi, amma yiwuwar mutuwa ne har yanzu high isa. Alal misali, yadudduka aka kashe a 50% na lokuta. Abin lura shi ne cewa broilers tsira mafi sau da yawa - game da 90% na lokuta.

Idan tsuntsu ya buga da inna, ta chances wani nasara dawo da suke kusa da sifili.

Wannan shi ne dalilin da ya sa na musamman maganin da Marek ta cuta da aka ɓullo da cewa zai taimaka wajen samar da kariyar da cutar da kuma kare tsuntsu. Bari mu magana game da wannan a cikin mafi daki-daki.

Alurar riga kafi da Marek ta cuta

Ya kamata ka fara da cewa alurar riga kafi ya kamata kawai ya zama m m (tsohon soja). Da kansa sa shi ba zai yiwu ba.

Yana da muhimmanci a yi la'akari da cewa da samu rigakafi ba shige daga hen ga chick. Saboda haka, yana m zuwa shirin allurar rigakafi kowane zamani tsuntsaye.

Kamar yadda mai mulkin, kaji alurar riga kafi ta amfani da wani live maganin, wanda ya ƙunshi a cikin abun da ke ciki na wani attenuated iri da cutar. matasa jiki rigakafi sauƙi jimre da shi, kuma a sakamakon, generated kara rigakafi ga shi, wanda yana kiyaye har karshen rayuwa.

Don zama mafi inganci shi ne shawarar yi wa kajin kaza riga a farkon kwanakin ransa. Bayan wannan hanya da aka maimaita makonni biyu baya (ran goma sha biyar).

La'akari da wani summary na uku mafi kyau-sani alluran cewa zai taimaka kauce wa irin wannan matsaloli kamar Marek ta cuta.

"Vaksitek HVT + IBD» (Vaxxiek HVT + IBD)

A maganin ya wadata don sayarwa a cikin nau'i na daskararre dakatar. An kunsasshen for 1000, 2000 ko 4000 allurai a gilashin ampoules na 2 ml. Dukan su suna gyarawa a kan musamman taži da kuma sanya shi a cikin wani Dewar flask da ruwa nitrogen, wanda (bisa ga umarnin) dole harkokin sufuri da ajiyarsa na magani. Tsara miyagun ƙwayoyi domin lura da Marek ta cuta da kuma Gumboro cuta a cikin kaji.

A samfurin ƙunshi a cikin abun da ke ciki:

  • fibroblast cell al'ada SPF kaza tãyuna, wanda aka kamuwa da recombinant cutar, turkey herpes.
  • dimethylsulfoxide (cryoprotectant).

Kafin amfani, maganin da ya kamata a diluted tare da wani na musamman "Merial" kamfanin tare da wani bayani bisa ga kewaye umarnin.

Yana nufin inganta da samuwar rigakafi da Marek ta cuta bayan guda amfani. A sakamako ne kiyaye a ko'ina cikin rayuwa na tsuntsu.

Shiryayye-rai da miyagun ƙwayoyi, batun duk dole kai da kuma ajiya na matakan ne shekaru 3 (36 months). A cewar karshen yin amfani da kudi da aka haramta.

Da miyagun ƙwayoyi ne batun nan da nan dashi a lokuta inda:

  • ampoule a kan maganin ba alama.
  • tightness ko sealing mutunci an keta.
  • abinda ke ciki za su canza ta da launi ko zane.
  • flakes bayyana a cikin vial ko wasu impurities.
  • Maganin da aka thawed da aka ba sai amfani a cikin sa'a daya bayan dilution bayani.

Disinfection nufin samar da tafasar magani ko chloramine 5% da kuma 2% Alkali bayani a cikin rabo 1: 1 a lokacin da awa daya.

"Mareks Rispens + HVT» (Marek ta Rispens + HVT)

Wannan magani an cushe da 1000 ko 2000 allurai, da kuma shi ne a 2 ml ampoules. Kamar yadda a baya hali, da wakili da aka hawa da kuma adana a wani dewar cika da ruwa nitrogen. Da yawan zafin jiki ya zama -196 digiri.

A shirye-shiryen hada da:

  • Al'adu SPF kaza tãyuna fibroblasts wanda aka kamuwa da herpes virus na turkeys da kuma Marek ta cuta.
  • Bovine magani (stabilizer).
  • dimethylsulfoxide (cryoprotectant).

Bayan amfani da wata barã'aa cikin kaji maganin da aka kafa a kan rana ta shida, kuma ta ci gaba har karshen ta m amfani.

Da miyagun ƙwayoyi da wani magani Properties kuma shi ne gaba daya m.

Yana nufin dole a zubar da cikin wannan lokuta, wanda aka bayyana a la'akari "Vaksitek" maganin.

"Rispens CVI-988» (Rispens CVI-988)

Kayan aiki ne don sayarwa a cikin nau'i na daskararre dakatar. A abun da ke ciki shi ya ƙunshi:

  • SPF kaza fibroblast cell jinjirin da aka kamu da Marek ta cuta.
  • Bovine magani (aiki a matsayin stabilizer).
  • dimethylsulfoxide (cryoprotectant).

The halitta iya cushe 1000 ko 2000 vials da kuma adana a cikin wani ruwa nitrogen tank (Dewar jirgin ruwa) a -196 digiri Celsius.

Rigakafi bayan maganin da aka kafa ta 7-14 hours kuma yana cikin rãyuwar tsuntsu.

Hanyoyin da rigakafin da Marek ta cuta

Rigakafin cutar da fari shi ne a gudanar da wani allurar rigakafi, wadda aka tattauna a bangarorin da suka gabata da wannan labarin.

Bugu da kari, dole ne ka bi 'yan sauki dokoki.

  1. Tsara rabuwar kaji da shekaru kungiyoyin. Musamman da hankali ne muhimmanci ba da kajin a cikin farkon zamanin rayuwa.
  2. Bi da lafiyar dabbobi dokoki a cikin henhouse, kuma incubators.
  3. Idan ka zargin cewa bayyanar cuta na kaji da ake zargi da mutane ya kamata a nan da nan culled kuma hallaka. Wannan zai taimaka wajen kauce wa ƙulla sauran tsuntsaye.
  4. Kamar yadda ka gani, m matakan ne quite sauki a zane. Duk da haka, su aiwatar da zai ba da damar da fitowan da cutar da kuma adana kiwon lafiya na tsuntsu gona.

don takaita

Lalle, Marek ta cuta ne mai matukar tsanani da matsala ga kaji manoma. Cuta rinjayar kaji da kuma Sanadin makanta, inna, paresis kuma mutuwa. Wata hujja, wanda ƙwarai dagula halin da ake ciki - wani magani da cutar ya har yanzu ba a ƙirƙira shi, kuma lura da anti-mai kumburi kwayoyi yana low yadda ya dace, ko da a cikin matakin farko. Abinda manoman iya dauka don adana da kiwon lafiya da kuma rayuwar da kaji a kan gona - da wani sashe dace allurar rigakafin kuma bi sauki dokoki da rigakafin.

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