Otlardagi Nevrologik Virus

2024 Muallif: Daisy Haig | [email protected]. Oxirgi o'zgartirilgan: 2023-12-17 03:15

Otlarda Borna kasalligi

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MicrosoftInternetExplorer4

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Borna - otlarda (va boshqa issiq qonli hayvonlarda) uchraydigan virusli kasallik. Dastlab Germaniyada otlarda kashf etilgan, bu asosan Evropa va Yaqin Sharq mamlakatlarida uchraydigan kasallikdir. Ayni paytda AQShda ekanligi ma'lum emas.

Borna kasalligi virusi (BDV) nevrologik muammolarni keltirib chiqaradi va ko'plab otlarda o'limga olib keladi. Otlar, shuningdek qo'ylar va boshqa qishloq xo'jalik hayvonlari ushbu virusning tabiiy xostidir, ammo kemiruvchilar kabi boshqa hayvonlar ta'sir qilishi mumkin.

Belgilari va turlari

Borna virusining klinik belgilari boshqa otlarning ensefalitik kasalliklariga o'xshaydi. Kuluçka muddati nisbatan uzoq va yuqumli paytdan boshlab klinik belgilar paydo bo'lguncha olti oy davom etishi mumkin. Bu virusning neyronlar bo'ylab sekin harakatlanishi bilan bog'liq.

• Letargiya
• Yomon muvofiqlashtirish
• Ko'zi ojizlik
• Zaiflik
• Falaj
• Yiqilish
• G'alati xatti-harakatlar (masalan, boshingizni bosish yoki qorong'u burchaklardan topish)

Sabablari

Virusni yuqtirish usuli hali noma'lum, ammo u nafas olish yoki yutish yo'li bilan amalga oshiriladi. Shomil yuqishi, shuningdek, virusning ko'chib yuruvchi qushlar orqali tarqalishi ham shubhali.

Tashxis

Tirik otda Borna virusi infektsiyasini aniq aniqlash qiyin. Miya orqa miya suyuqligi (CSF) namunalari nafaqat turli xil yuqumli nevrologik holatlarga xos bo'lgan natijalarni ko'rsatadi va Borna virusini alohida ajratib bo'lmaydi. O'limdan so'ng, markaziy asab tizimining namunalari laboratoriyada ushbu bosqichda ishlab chiqarilgan Borna virusini aniqlash va aniqlash uchun yuborilishi mumkin.

Davolash

Ayni paytda BDV uchun maxsus davolash usuli mavjud emas. Shu bilan birga, virusni ajratish bo'yicha tadqiqotlar o'tkazildi va davolanishning yanada yaxshi usullariga erishilmoqda. Agar AQShda otda ushbu kasallik aniqlansa, nazorat organlariga xabar berish kerak.

Yashash va boshqarish

Ko'pgina hollarda, BDV otlarda o'limga olib keladi, ammo omon qolganlar, bu zaiflashadigan holatdan doimiy yon ta'sirga ega, masalan, miya funktsiyasini pasayishi yoki ambulyatsiyani qiyinlashtirishi mumkin bo'lgan boshqa nevrologik buzilishlar. Evtanaziya ko'pincha saylanadi.