Perbandingan Berbagai Metode Pengamatan Mycobacterium Tuberculosis secara Mikroskopis
Diterbitkan 2024-11-01
Kata Kunci
- Mycobacterium Tuberculosis,
- Auramin O,
- Ziehl Neelsen
Cara Mengutip
Abstrak
Perkembangan teknologi semakin pesat dalam bidang identifikasi maupun peralatan khusus bidang mikrobiologi, perkembangan methode pewarnaan dan pengamatan mikroskopis berkembang pesat.methode pewarnaan Ziehl Neelsen masih menjadi alternatif follow up pengobatan alternatif lain dengan mengunakan methode pengecatan Auramin O dengan pengamatan mikroskop flurosen. Penelitian ini merupakan penelitian Observasional Analitik dan desain penelitian cross sectional untuk melihat perbedaan pembacaan antara pewarnaan Ziehl neelsen , flurosen auramin dan pegecatan gram. Kami menggunakan isolat yang telah diidentifikasi sebagai Mycobacterium tuberculosis  yang kami peroleh dari Balepkes dan Pak provinsi Jawa Tengah dalam kondisi non-aktivasi, dengan autoklaf pada suhu 121 derajat selama 15 menit. Jumlah sampel sebanyak 10 slide dengan pewarnaan Ziehl neelsen , flurosen auramin dan pegecatan gram. Hasil penelitian sensitivitas dan spesifisitas antara Ziehl Neelsen dan auramin O sama 100% . sedangkan methode pengecatan gram dan pengamatan SEM tidak bisa dibandingkan karena hanya dapat mengamati morfologi bakteri. Dari hasil penelitian dapat disimpulkan bahwa Auramin O dapat digunakan sebagai alternatif pengati pengecatan Ziehl Neelsen.
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