Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/157718
Title: Identifikasi dan Uji Resistansi Bakteri Pasteurella multocida Serotipe A terhadap Antibiotik dari Ayam Petelur
Other Titles: Identification and Antibiotic Resistance Test of Pasteurella multocida Serotype A from Layer Chicken
Authors: Safika
Mayasari, Ni Luh Putu Ika
Abhirama, Herjuno Rafi
Issue Date: 2024
Publisher: IPB University
Abstract: Ayam adalah protein hewani yang banyak dikonsumsi oleh masyarakat sehingga peternakan unggas memiliki prospek yang baik. Peternakan ayam juga menghadapi ancaman infeksi bakteri Pasteurella multocida serotipe A sebagai agen yang paling sering menyebabkan kolera unggas. Penggunaan antibiotik yang tidak tepat di peternakan unggas meningkatkan risiko resistansi antibiotik. Penelitian ini bertujuan mengidentifikasi bakteri Pasteurella multocida dari ayam petelur dan menguji resistansinya terhadap beberapa antibiotik. Penelitian diawali dengan identifikasi isolat bakteri secara fenotip. Isolat diidentifikasi juga secara genotip menggunakan polymerase chain reaction (PCR) konvensional. Koloni kemudian diuji resistansi terhadap antibiotik menggunakan metode disk diffusion. Hasil identifikasi menunjukkan 13 sampel merupakan Pasteurella multocida dan 9 di antaranya merupakan serotipe A. Hasil uji resistansi menunjukkan semua isolat tidak sensitif terhadap sefotaksim, dan sensitif terhadap tetrasiklin, amoksisilin, enrofloksasin, sulfametoksazol, linkomisin, serta siprofloksasin. Penelitian ini menyimpulkan bahwa 9 isolat Pasteurella multocida merupakan serotipe A dengan 2 isolat menunjukkan pola multiresistansi.
Chickens are one of the most widely consumed sources of animal protein in society which made them a promising livestock prospect. However, chicken farming also faces the threat of Pasteurella multocida serotype A infections as the most frequent agent causing fowl cholera. The misuse of antibiotics in poultry farms often increases the risk of antibiotic resistance. This study aimed to identify Pasteurella multocida from chickens and test their resistance to various antibiotics. The study began with the identification of isolates. The isolates were also identified using conventional PCR (polymerase chain reaction). The colony were then tested for antibiotic resistance using the disk diffusion method. The identification results showed that 13 samples were Pasteurella multocida and 9 of them were serotype A. The test results showed that all isolates were resistant to cefotaxime, and sensitive to tetracycline, amoxicillin, enrofloxacin, sulfamethoxazole, lincomycin, and ciprofloxacin. This study concluded that 9 Pasteurella multocida isolates were serotype A with 2 isolates showing a multiresistance pattern.
URI: http://repository.ipb.ac.id/handle/123456789/157718
Appears in Collections:UT - Anatomy, Phisiology and Pharmacology

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