ISOLATION AND IDENTIFICATION OF STREPTOCOCCUS SPP. IN PIGS WITH PORCINE RESPIRATORY DISEASE COMPLEX
| Main Authors: | Swandewi, Ni Kadek Meita, Besung, I Nengah Kerta, Suarjana, I Gusti Ketut |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
The Faculty of Veterinary Medicine, Udayana University
, 2021
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| Online Access: |
https://ojs.unud.ac.id/index.php/buletinvet/article/view/46953 https://ojs.unud.ac.id/index.php/buletinvet/article/view/46953/41082 |
Daftar Isi:
- Streptococcus sp. is one of the primary causes of the Porcine Respiratory Disease Complex (PRDC). This research was conducted to study the bacteria Streptococcus sp. in the pig's respiratory tract sufferers Porcine Respiratory Disease Complex (PRDC) and distribution of the bacteria Streptococcus sp. in pre-weaned and post-weaned pigs. A total of 43 samples were nasal swab taken from pigs that showed PRDC symptoms such as depression, anorexia, dyspnea, the presence of exudates from the nasal, coughing / sneezing, and swelling of the joints. Samples were received from pig farms in Tabanan regency, Badung regency, and Gianyar regency. All samples were planted on sheep media so that blood was continued with the Gram staining test. The suspected colonies were then subjected to a primary test consisting of catalase and oxidase tests as well as biochemical tests with MRPV, TSIA, SIM, coagulase test and sugar test. The results showed that 23 samples (thirteen from pre-weaned pigs and ten from post-weaning pigs) were tested positive for Streptococcus sp. hemolytic ? (20 isolates) and Streptococcus sp. hemolytic ? (3 isolates).
- Streptococcus sp. merupakan salah satu penyebab primer terjadinya Porcine Respiratory Disease Complex (PRDC). Penelitian ini dilakukan untuk mendeteksi bakteri Streptococcus sp. di saluran pernapasan babi penderita PRDC serta distribusi bakteri Streptococcus sp. pada babi pra sapih dan pasca sapih. Sebanyak 43 sampel swab rongga hidung dikumpulkan dari babi yang menunjukkan gejala penyakit PRDC seperti depresi, anorexia, dyspnea, adanya eksudat dari rongga hidung, batuk/bersin, dan pembengkakan pada persendian. Sampel berasal dari peternakan babi di kabupaten Tabanan, kabupaten Badung, dan kabupaten Gianyar. Semua sampel ditanam pada media sheep blood agar dilanjutkan dengan uji pewarnaan Gram. Koloni yang dicurigai kemudian dilakukan uji primer berupa uji katalase dan uji oksidase serta uji biokimia dengan MRPV, TSIA, SIM, uji koagulase dan uji gula – gula . Hasil penelitian menunjukkan 23 sampel (tiga belas dari babi pra sapih dan sepuluh dari babi pasca sapih) telah terdeteksi positif Streptococcus sp. ? hemolitik (20 isolat) dan Streptococcus sp. ? hemolitik (3 isolat).