Necrobacteriosis dabbõbi: bincike da kuma pathogen. Description na cuta, cututtuka, magani

Necrobacteriosis shanu - dauke da kwayar cutar dabba cuta lalacewa ta hanyar da anaerobic bacteria Fusobacterium necrophorum na HALITTAR Fusarium. Its main m sakamakon ne wani gagarumin raguwa a madara samarwa da kuma kiwo hasarori. Ko da yake da asarar dabbõbi da wannan cuta da wuya ya auku, zai iya lalata gonaki amfani babban. Kuma haka manoman da kuma masu zaman kansu gidaje da muhimmanci mu san yadda za daidai da za'ayi ta yin rigakafi da magani.

A kadan tarihi

A causative wakili nekrobakterioza shanu ne kamar haka kwayoyin Fusobacterium necrophorum. Ya bayyana shi ya riga quite lokaci mai tsawo - a 1882, Leffler a diphtheria maruƙa. Gano matsayin Wand na cornea tumaki jarrabesu da smallpox, a 1881 R. Koch. Daga bisani, da cutar da aka gano a matsayin masana kimiyya Schütz da Tartakovsky. Pure al'adun Fusobacterium necrophorum Bang aka farko samu a 1890. Ko da shi, a cikin 1891, ya yi daidai da microbiologist SHmorlja.

Necrobacteriosis dabbõbin dauke da kwayar cutar wakili

Microbe Fusobacterium necrophorum ne polymorphic, kuma shi ne a cikin nau'i na sanduna ko guda dogon bakin ciki zaren. A karshen iya samar da wata siffar zobe ko mazugi-dimbin yawa kumbura. A bacteria Fusobacterium necrophorum ne na kullum, yana da wani flagella, kuma suranta wani spores ko capsules. A daidai wannan lokaci shi ferments glucose, levulose, galactose, sucrose, maltose da salicin. Ammonia ba nuna wannan microbe. Yana ba mayar da ita, kuma nitrates zuwa nitrates.

Pathogen Fusobacterium necrophorum gwada m. Amma, abin takaici, shi za a iya adana na dogon lokaci a cikin wani iri-iri na muhalli abubuwa. Saboda haka, a cikin dabba tumbi da shi zaune har zuwa 50 days a fitsari da kuma ruwa - har zuwa 15, kuma a cikin madara - har zuwa 35 days. A rana ta haskoki a kan wannan microbe ne m. Duk da yake ba a cikin inuwa, kwayoyin mutu bayan tsakar rana.

Fusobacterium necrophorum ji na ƙwarai to daban-daban disinfectants high. Saboda haka, da kiyaye m na barns, za ka iya rage hadarin tasowa da wannan cuta a cikin dabbobi. Hallaka Mutane kwayoyin Fusobacterium necrophorum magunguna iri iri kamar:

• sodium hydroxide da potassium (0.5%).
• Lysol (5%).
• creolin.
• phenol (2%).
• Potassium permanganate (1: 1000).

Har ila yau, wannan microbe ne musamman m zuwa tetracycline kwayoyi.

cututtuka

Yana bayyana kanta necrobacteriosis shanu mafi yawa surkin jini raunuka. Da suka faru a cikin dabbõbin ni'ima mafi sau da yawa:

• nono.
• da ƙananan sassa na wata gabar jiki.
• mucous membrane daga cikin farji da kuma mahaifa.

Necrobacteriosis dabbõbi halin da kumburi da mucous ma diphtheritic maƙogwaro, baka rami da kayan ciki. Wadannan cututtuka yawanci lura a matasa dabbobi.

Ta yaya za ka samun kamuwa

Necrobacteriosis tasowa a cikin dabbõbin ni'ima sau da yawa traumatizing lokacin da lalacewar da fata. The raunuka sakamakon capillaries mutunci take hakkin da aka kafa m ga rayuwar wannan anaerobic bacillus oxygen-free muhalli. Musamman da kyau yada cutar a cikin jini hematomas. A sakamakon rayuwa Fusobacterium necrophorum samar yawa guba abubuwa. A karshe block kwayuka enzyme tsarin, wanda ya haddasa nama necrosis. Kamar wancan akwai har yanzu an fi karfinsu tsari kamar capillary blockage da ake dasu Kwayoyin.

Kamuwa iya faruwa ba kawai ta hanyar da rauni, amma kuma ta hanyar da mucous membranes na gastrointestinal fili, a pathological haihuwa ko a lokacin ma'abota.

A ko'ina cikin jiki da cutar hematogenous hanya, watau, ta hanyar da jini. A sakamakon haka, akwai sakandare nama raunuka. Bugu da kari, saboda shigar azzakari cikin farji da cutar a cikin jini, tasowa septicemia da metastases kafa necrotic foci a cikin zuciya, hanta da kuma huhu. Idan cutar fitowa a wannan mataki, da magani ne yawanci lãlãce. A samuwar metastases necrobacteriosis shanu ke shiga m nau'i na dabba da a mafi yawan lokuta kashe. Barã'aa cikin shanu jurewa cutar, da rashin alheri, an kusan ba samar.

A wasu lokuta, da dabba iya kamuwa

Kamuwa sau da yawa yakan faru nekrobakteriozom dabbõbi:

• saboda da rashin tsabta a cikin sito.
• saboda ba yarda da periodicity na m kofato trimming.
• saboda ƙarara kayan aiki Cowshed (ƙwarai taqaitaccen a stables, in babu dabba zuriyar dabbobi).
• a sakamakon kullum rumen acidosis.

kafofin kamuwa da cuta

Bayar nekrobakterioza pathogen a cikin muhalli tare da tumbi, yau, da kuma fitsari da kamuwa da dabbobi. Har ila yau, da cutar dauke a cikin surkin jini secretions.

A gona pathogen nekrobakterioza sau da yawa samun lafiya tare da samu rearing ko kera. A takaice lokaci bayan na farko da dabba kamuwa da cuta, kamuwa da cuta a cikin sito zama da keken hali. Idan dabbõbi magani matakan da ake dauka ba a cikin lokaci, da pathological tafiyar matakai mutum saboda maimaita canja wuri da kwayoyin cuta daga mutum daya zuwa wani.

Necrobacteriosis cuta yakan faru a cikin dabbõbin ni'ima a cikin sito unevenly, bayyana kansa a kananan annobar cutar da epizootic (serial kamu dabbobi).

asibiti hoto

A shiryawa zamani yana nekrobakterioza 'yan kwanaki. Alamun wannan cuta mai yaduwa dogara a kan al'amurra da dama. Alal misali, kamar da shekaru na dabba, da tsari na nuni nekrobakterioza kuma da ya kwarara halaye. wannan cuta na iya zama duka m kuma na kullum, kazalika da kirki ko m.

Akwai uku main siffofin nekrobakterioza:

• wata gabar jiki (hoofed).
• mucous membranes da kuma fata.
• ciki gabobin.

Mafi na kowa ne necrobacteriosis hoofed shanu. Photo halayyar raunuka da ya bayyana a lokacin da cuta da aka gabatar a kasa. Mafi sau da yawa a cikin dabbõbin ni'ima Hind wata gabar jiki shafa tare da wannan nau'i na cutar (ko daya daga cikinsu). Yana farawa da kullum necrobacteriosis redness mezhkopytnoy tsaguwa. A na gaba mataki da cutar bayyana zub da jini surkin jini raunuka, fistulas da abscesses. The dabba ji musamman m da kuma riko da abin ya shafa reshe a kan nauyi. A lokacin jarrabawa saukar busa na hadin gwiwa kofato phalanges. Tare da kara ci gaba da cutar lura lalacewar jijiyoyin, kasusuwa da kuma tendons. Idan aiwatar na'am da m yanayi, da dabba zai fara su ji masa rauni da kuma overlying gidajen abinci - har zuwa cikin hip.

A yanayin jiki na kamuwa da mutane za su iya haura zuwa 42 t. Wani lokaci, shi ma ya zauna a cikin al'ada kewayo. Nekrobakteriozom rashin lafiya gabar jiki m kawai adult shanu da kuma bijimai. A 'yan maruƙa, da wannan tsari bayyana sosai da wuya.

Lokacin da nekrobakterioze mucosal da kuma fata raunuka ne fiye da na kowa a cikin yanki na jiki, yawanci a baya na shi. A matasa dabbobi kuma za a iya kiyaye surkin jini necrosis na mucous membranes bakinta, gumis, trachea, harshe, hanci, makogwaro, ciki, da sauransu. D.

Necrobacteriosis ciki gabobin da dabbõbi bayyana kanta mafi sau da yawa hanta ƙurji. A wannan hali na asibiti ãyõyi ne yawanci ba ya lura. Amma da su kansu dabbobin, kamu da wannan nau'i na nekrobakterioza ji sosai m - bad cin, rasa nauyi da sauri, muhimmanci rage yawan aiki, shẽka lokacin da ƙoƙarin tsaya. Lokacin da nekrobakterioze ciki gabobin, a cikin wasu abubuwa, da shanu iya ƙwarai ƙara yanayin jiki.

bincikowa da

Bugu da kari ga symptomatic ãyõyi necrobacteriosis dabbõbi (photo pathogen wakilci a kasa) za a iya ƙaddara dogara ne a kan sakamakon awon gwaje-gwaje. Irin wannan tabbaci dole ne a za'ayi dole. Gaskiyar cewa asibiti hoto da cutar na iya zama kama da sauran kowa cututtuka na shanu. Wannan na iya zama, misali, ƙafa da kuma bakin cuta, vesicular stomatitis, kwayar zawo, alade, ko dermatofilez. Har ila yau a cikin ganewar asali nekrobakterioza ya kamata a cire amosanin gabbai na daban-daban etiology, yashewa, ulcers hooves, dermatitis.

Yadda daidai shi ne m da irin wannan cututtuka kamar necrobacteriosis shanu? Diagnosing shi ne ya saba yi a cikin zaba yanki na xauke da cuta nama necrosis, dauka a kan iyaka da lafiya da rabo. A cikin dakin gwaje-gwaje, da kayan da aka sanya a cikin wani na musamman yanayi (sau da yawa Kitt - Tarotstsi tare da 10% magani) da kuma yin kwanci na kwana biyu a 37 C. Don sanin da rakiyar microflora kara gudanar da karatu a cikin BCH da IPA. A karshe ganewar asali na dabba da aka sa a idan pathogen da aka gano a cikin smears.

Necrobacteriosis dabbõbi: jiyya ba tare da maganin rigakafi

Dauki mataki a lokacin da shi detects ãyõyin cutar kasance nan da nan. A wasu pathological canje-canje na iya zama babu ja. Nekrobakterioza daukarsu a cikin hadaddun. A cikin manyan gonaki amfani da wani rukuni hanya, da kuma kananan - mutum. A lura da kiwo shanu ne kawai amfani da kwayoyi, ba wucewa cikin madara.

A lokacin da installing da irin wannan ganewar asali a cikin dabbõbin ni'ima kamar yadda necrobacteriosis, yi da wadannan daidaituwa matakan:

• Make wani sosai sinadaran magani na shafa yankunan da kau da nama.
• Washing aka kwashe raunuka hydrogen peroxide bayani furatsilina da dai sauransu
• Aiwatar antiseptic ruwa da kuma foda formulations.

Anaerobic kwayoyin cuta, ciki har da Fusobacterium necrophorum, ko da yaushe ta samar da wata tõshiya a tsakanin jijiyoyin bugun gini gado da kuma shafa kyallen takarda. Wannan bi da bi ƙwarai hana shigar azzakari cikin farji na kwayoyi. Saboda haka maganin rigakafi da magani nekrobakterioza amfani a high allurai. Bugu da kari ga tetracycline, mafi tasiri daga dukan nau'i na kwayoyi amfani da wannan cuta sun hada da:

• chloramphenicol.
• ampicillin.
• erythromycin.
• penicillin.
• telazin.

Har ila yau, domin maganin irin wannan cututtuka kamar necrobacteriosis Bovine shanu, ta zamani, antibacterial kwayoyi m bakan za a iya amfani da su. Domin Topical aikace-aikace, ciki har da m aerosol maganin rigakafi kan na sama kwayoyi. Suna amfani da farko ga zalunta hooves bayan sinadaran tsaftacewa.

Taƙaitawa a cikin gonaki a fashewa nekrobakterioza

Bayan ganewa na cuta a cikin dabbobi a gona za dauki wadannan matakan:

• ware kamuwa da dabbobi daga cikin garke.
• lafiya kofato bijimai shanu bi da tare da wani disinfectant kafar baho.
• nuna lura da waxannan cututtukan dabbobi kamar yadda aka bayyana a sama.

Idan magani, saboda rashin kula nekrobakterioza impractical, shanu da bijimai wuce a kan tsafta kashe.

Me kana bukatar ka sani

Abin baƙin ciki, necrobacteriosis shanu - cutar, ciki har da mutane. Cases kamuwa da cuta daga gona ma'aikata wannan kamuwa da cuta ne m, amma ba la'akari da data kasance hadari ne ba shi daraja. Domin ya kawar da yiwuwar kamuwa da cuta mutane aiki a gona ya zama a fashewa nekrobakterioza dabbõbi:

• ba tare da kasa don tsayar da kyau sirri tsabta sa'ad da aiki tare da rashin lafiya dabbobi (a saka a kan overalls da kuma safar hannu bayan aikin dauki wani shawa).
• duk samuwa a kan fata raunuka bukatar lokaci don aiwatar da tasiri antiseptic.

A dakin gona ma'aikatan da su halarci wani taimakon farko Kit, cikakken tare da dukan zama dole dokoki na kwayoyi.

rigakafin nekrobakterioza

Number of gaba da matakan taimakawa wajen hana barkewar irin wannan hatsari cututtuka kamar necrobacteriosis shanu. A maganin domin rigakafin wannan cuta polyvalent, emulsified ko VIEV "Nekovak" za a iya amfani da su. A gonaki dake kusa da samun galaba da nekrobakteriozom gonaki, a cikin wasu abubuwa, da wadannan matakan da ya kamata a dauka:

• Farm ma'aikata kamata a da za'ayi ayyuka da nufin a general karfafa dabba kwayoyin. Don yin wannan, na farko ya yi daidaita abincin dabbobi. A rage cin abinci na shanu, 'yan maruƙa, da kuma bijimai compulsorily gudanar daban-daban bitamin da kuma ma'adinai kari. Bugu da kari, a hankali kallon da abinci quality.
• Gudanar da ayyuka da nufin inganta jindadin dabba a cikin gona. Taki a stalls dole ne a tsabtace sosai da kuma a kan lokaci. Har ila yau, idan kana zargin wani yiwu samu nekrobakteriozom duk dole wuraren da ya kamata a binciki for gaban traumatic abubuwa.
• Goge da kuma bushe da kuma free-range makiyaya filaye.

Daga cikin abubuwan, da ya kamata a lokaci-lokaci gudanar a wata gona a wani fashewa da irin wannan cuta a matsayin necrobacteriosis dabbõbi, disinfection. Domin rage asarar da wani m da kasada dabbobi kamata kuma yi dace rigakafi da magani daga endometritis da mastitis. Gaskiyar cewa wadannan cututtuka zai iya ƙwarai wahalad da hanya nekrobakterioza.

Yadda zo daga nama da madara

Necrobacteriosis dabbõbi gonaki inflicts babba lalacewar da farko saboda ƙananan yawan aiki na da waxannan cututtukan dabbobi. Domin Topical pathological tsari ga Juyin aika kawai ya shafa yankin a saniya ko sa carcasses. Idan da cutar ya septicemically, duk kayayyakin na kashe ƙone. Idan dabba da aka buga da dama ciki gabobin, amma gawarsa a wannan yanayin yana da wani isasshen mataki na fatness, a yanke shawara a kan yiwuwar yin amfani da nama a matsayin abinci ko sayarwa da aka yi bayan da wani sosai microbiological karatu a cikin dakin gwaje-gwaje.

Animal fãtun, bolevshih nekrobakteriozom, bushe a ware yankunan, disinfected bisa ga umarnin da kuma kashe. Milk rashin lafiya shanu ci kawai bayan pasteurization za'ayi bisa ga dokoki. Daga lafiya dabbobi, har ma da ya fi karfinsu gona shi ne a yarda ya sayar da yardar kaina.