Abiotrofi Cerebella Di Kuda

2024 Pengarang: Daisy Haig | [email protected]. Diubah suai terakhir: 2023-12-17 03:12

Abiotrofi Cerebellar di Kuda

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Abiotrofi serebellar adalah penyakit degeneratif yang mempengaruhi cerebellum, bahagian otak kuda yang bertanggungjawab untuk keseimbangan dan koordinasi asas. Keadaan ini umumnya berkaitan dengan kuda Arab yang tulen atau yang mempunyai darah Arab.

Sangat sedikit yang diketahui mengenai abiotrofi cerebellar, walaupun doktor haiwan mengetahui bahawa penyakit ini mempengaruhi sel-sel di cerebellum, menyebabkan kehilangan fungsi motor dan koordinasi pada kuda.

Gejala

Abiotrofi serebellar paling kerap menyerang anak kuda yang berumur satu hingga enam bulan, walaupun kadang-kadang dapat dilihat pada kuda dewasa. Gejala pertama kali akan kelihatan kecil, biasanya hanya sedikit kehilangan keseimbangan. Segala-galanya akan menjadi semakin buruk dan gaya kuda akan menjadi lebih tinggi dan lebih spastik; kepala mungkin terkulai atau mengangguk.

Tanda biasanya progresif dalam jangka waktu beberapa bulan, tetapi kemudian keadaannya berhenti. Tanda-tanda lain yang perlu diperhatikan termasuk:

• Menyentak
• Gegaran / Gegaran
• Cara berjalan yang tidak semula jadi
• Runtuhkan
• Pendirian berdasarkan luas
• Kuda itu mungkin jatuh ketika terkejut

Punca

Abiotrofi serebellar disebabkan oleh degenerasi neuron pramatang di otak kecil. Kehilangan sel-sel ini mempengaruhi keseimbangan dan koordinasi kuda. Punca sebenar keadaan ini tidak diketahui, walaupun dianggap genetik. Tiada racun atau agen berjangkit yang dikenal pasti.

Diagnosis

Tingkah laku yang dikaitkan dengan tahap awal abiotrofi cerebellar mungkin menunjukkan keadaan atau penyakit lain, jadi doktor haiwan akan melakukan pemeriksaan fizikal dan pemeriksaan neurologi secara menyeluruh. Ujian makmal lain tidak berguna untuk mendiagnosis keadaan ini, tetapi boleh digunakan untuk membantu menyingkirkan sebab lain.

Rawatan

Pada masa ini tidak ada rawatan untuk abiotrofi cerebellar, kerana sel-sel otak yang hilang oleh penyakit tidak dapat dikembalikan. Keadaan itu nampaknya stabil ketika kuda semakin tua dan telah dilaporkan bahawa beberapa kuda bertambah sedikit dari masa ke masa.

Hidup dan Pengurusan

Seekor kuda yang menderita abiotrofi otak kecil tidak boleh ditunggang sama sekali kerana kekurangan koordinasi mereka menjadikan menunggang berbahaya bagi penunggang dan kuda. Banyak kuda dengan keadaan ini disahkan mati kerana menjadi bahaya bagi diri mereka sendiri atau orang lain.

Pencegahan

Malangnya, pada masa ini tidak ada langkah pencegahan untuk abiotrofi cerebellar.