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Afiff , Usamah
Divisi Mikrobiologi Medik, Departemen Ilmu Penyakit Hewan Dan Kesehatan Masyarakat Veteriner, Fakultas Kedokteran Hewan, Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Immunology & microbiology Library & Information Science Medicine & Pharmacology Public Health Veterinary

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Evaluation of single and multispecies probiotic applications for the prevention of Motile Aeromonads Septicaemia in gourami, Osphronemus gourami Tsani Untsa, Agista; Widanarni, Widanarni; Sukenda, Sukenda; Afiff, Usamah; Yuhana, Munti
Jurnal Akuakultur Indonesia Vol. 23 No. 1 (2024): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.23.1.56-70

Abstract

The aim of this study was to evaluate single and multispecies probiotic applications for the prevention of Motile Aeromonads Septicaemia (MAS) disease in gourami, Osphronemus gourami. The experiment consisted of the in vitro inhibition test and the in vivo application of probiotics in gourami. The in vivo assay, consisted of five treatments and five replicates, namely: negative control (K-); positive control (K+); (B) fish fed with supplementation of 1% (v/w) probiotic Bacillus NP5 RifR cells and challenged with Aeromonas hydrophila RifR; (L) fish fed with supplemention of probiotic Lactobacillus plantarum CipR 1% (v/w); challenged with A. hydrophila RifR; (BL) fish fed with mixture supplementation of Bacillus NP5 RifR 0.5% (v/w)+L. plantarum CipR 0.5%; infected with A. hydrophila RifR. Fish (29.57 ± 1.00 g) were reared in a 45 L volume aquaria with a rearing density of 10 fish/m3 for 50 days, with feeding trial three times a day. The challenge test was conducted by intramuscular injection with pathogenic A. hydrophila RifR cells (106 CFU/mL) on day 41st. In vitro test results showed that single and multispecies probiotics significantly (P<0.05) inhibited A.hydrophila RifR. In vivo experiment showed that probiotic supplementation treatments improved the growth performance, and microbiota diversity in the gut. The immune responses, fish resistance to A. hydrophila RifR and gourami survival rate in all treatments of supplemented feed were significantly higher compared to the positive control. The best treatment, multispecies probiotics significantly (P<0.05) improved the survival of gourami 96.67% post infection with A. hydrophila RifR. Keywords: A. hydrophila, Bacillus NP5, L. plantarum, O. gourami, probiotic ABSTRAK Penelitian ini bertujuan untuk mengevaluasi aplikasi probiotik tunggal dan multispesies dalam pencegahan penyakit Motile Aeromonad Septicaemia (MAS) yang disebabkan oleh Aeromonas hydrophila pada ikan gurami (Osphronemus gourami). Penelitian terdiri atas uji penghambatan in vitro bakteri probiotik tunggal dan multispesies terhadap A. hydrophila RifR, dan uji in vivo aplikasi probiotik untuk gurami. Uji in vivo, terdiri dari lima perlakuan dan lima ulangan, yaitu: kontrol negatif (K-) kontrol positif (K+); (B) ikan dengan pakan suplementasi Bacillus NP5 RifR 1% dan diinfeksi A. hydrophila RifR; (L) pakan komersial dengan penambahan probiotik L. plantarum CipR 1% dan infeksi A. hydrophila RifR; (BL) ikan dengan suplementasi campuran Bacillus NP5 RifR 0.5% dan L. plantarum CipR 0.5% serta diinfeksi A. hydrophila RifR. Benih gurami (29.57 ± 1.00 g) dipelihara di dalam akuarium bervolume 45 L dengan kepadatan 10 ekor/m3 selama 50 hari, dengan pakan bersuplemen probiotik 3 kali sehari. Uji tantang dilakukan dengan menginjeksikan suspensi sel patogen A. hydrophila RifR (106 CFU/mL) secara intramuscular pada hari ke 41. Hasil uji in vitro menunjukkan bahwa probiotik tunggal dan multispesies dapat menghambat pertumbuhan sel A.hydrophila RifR di organ hati dan ginjal secara signifikan (P<0.05). Hasil uji in vivo menunjukkan perlakuan aplikasi probiotik tunggal dan multispesies mampu meningkatkan kinerja pertumbuhan, keragaman mikrobiota usus. Respons imunitas, resistansi terhadap A. hydrophila RifR dan kelangsungan hidup gurami di semua perlakuan pakan bersuplemen probiotik secara signifikan lebih tinggi dibandingkan kontrol positif. Perlakuan terbaik adalah probiotik multispesies meningkatkan kelangsungan hidup ikan sebesar 96.67% secara signifikan (P<0.05) pascainfeksi A. hydrophila RifR. Kata kunci: A. hydrophila, Bacillus sp. NP5, L. plantarum, O. goramy, probiotik
Application of probiotic microcapsules Bacillus cereus BR2 with different doses for the prevention of Aeromonas hydrophila NFC1 infection in catfish Clarias sp. Faoziyatunnisa, Nurul; Yuhana, Munti; Wahjuningrum, Dinamella; Nuryati, Sri; Afiff, Usamah
Jurnal Akuakultur Indonesia Vol. 23 No. 2 (2024): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.23.2.134-146

Abstract

This study aims to analyze the administration of microencapsulated probiotic Bacillus cereus BR2 through feed atdifferent doses on the survival, immune response, and digestive enzyme activity of catfish Clarias sp. infected with Aeromonas hydrophila NFC1. The research design consisted of five treatments and three replications: (K-) feeding without the supplementation of probiotics fish injected with Phosphate-buffered saline solution; (K+) feeding without the supplementation of probiotics, fish injected with A. hydrophila NFC1 cell suspension (106 CFU/mL); (P1) feeding with supplementation of B. cereus BR2 microcapsules at a dose of 0.5% (w/w); (P2) feeding with the supplementation of B. cereus BR2 microcapsules at a dose of 1% (w/w; (P3) feeding with the supplementation of B. cereus BR2 microcapsules at a dose of 2% (w/w). All treatments of P1, P2, and P3 were intramuscularly injected with A. hydrophila NFC1 cell suspension. Catfish in average body weight of 3.73 ± 0.22 g were reared in tanks filled with 30 liters of water, at a density of 15 fish per container. A feed supplementation trial was performed for 40 days with feeding times three times a day; and a 5% feeding rate reevaluated based on biomass. Fish rearing was continued after the challenge test with A. hydrophila NFC1 for 10 days. The results showed that the application of supplemented feed containing B. cereus BR2 probiotic microcapsules increased the survival rate, immune response, and digestive enzyme activities of catfish which was infected with A. hydrophila NFC1, 2% microcapsule supplementation demonstrated the best result. Keywords: Aeromonas hydrophila NFC1, Bacillus cereus BR2, catfish, microcapsule, probiotics ABSTRAK Penelitian ini bertujuan untuk menganalisis pemberian mikrokapsul probiotik Bacillus cereus BR2 melalui pakan dengan dosis berbeda terhadap sintasan, respons imun, dan aktivitas enzim pencernaan ikan lele Clarias sp. yang diinfeksi Aeromonas hydrophila NFC1. Rancangan penelitian yang digunakan terdiri dari lima perlakuan dan tiga ulangan, yaitu (K-) pemberian pakan tanpa suplementasi probiotik dan diinjeksi PBS; (K+) pemberian pakan tanpa suplementasi probiotik dan diinfeksi A. hydrophila NFC1; (P1) pemberian pakan dengan suplementasi mikrokapsul B. cereus BR2 dosis 0,5% (b/b); (P2) pemberian pakan dengan suplementasi mikrokapsul B. cereus BR2 dosis 1%; (P3) pemberian pakan dengan suplementasi mikrokapsul B. cereus BR2 dosis 2%, masing-masing diinfeksi A. hydrophila NFC1. Benih lele dengan ukuran bobot rata-rata sekitar 3.73 ± 0.22 g dipelihara di dalam akuarium bervolume 30 L dengan kepadatan 15 ekor per wadah selama 40 hari, dengan pemberian pakan bersuplemen sebanyak tiga kali sehari, dengan 5% pemberian pakan yang dievaluasi berdasarkan bobot biomassa. Pemeliharaan ikan dilanjutkan setelah uji tantang dengan A. hydrophila NFC1 (106 CFU/mL) yang dilakukan hingga 10 hari pasca injeksi. Hasil penelitian menunjukkan aplikasi mikrokapsul probiotik B. cereus BR2 melalui pakan mampu meningkatkan sintasan, respons imun, dan aktivitas enzim pencernaan ikan lele yang diinfeksi A. hydrophila NFC1, dengan suplementasi mikrokapsul 2% sebagai hasil terbaik. Kata kunci: Aeromonas hydrophila NFC1, Bacillus cereus BR2, ikan lele, mikrokapsul, probiotik
Growth, immune responses, and resistance of vannamei shrimp fed with Lactobacillus paracasei probiotic and paraprobiotic and infected with Vibrio parahaemolyticus Nuri Kamaliah, Syarifah; Yuhana, Munti; Widanarni, Widanarni; Setiawati, Mia; Afiff, Usamah
Jurnal Akuakultur Indonesia Vol. 24 No. 2 (2025): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.24.2.199-210

Abstract

Vannamei shrimp is one of the most economically valuable aquaculture commodities in Indonesia. One of the pathogenic bacteria that is often found in vannamei shrimp farming is Vibrio parahaemolyticus. This study aimed to analyze the effectivity of Lactobacillus paracasei probiotics and paraprobiotics through feed with different cell densities on growth, and immune responses infected with V. parahaemolyticus. Vannamei shrimp of size 0.63 ± 0.01 were reared in containers with a stocking density of 15 shrimp per container and supplemented feed for 30 days. The research design consisted of six treatments, each with three replicates, namely (K-) feeding without supplements and injected with phosphate-buffered saline (PBS), (K+) feeding without supplements and infected with V. parahaemolyticus (104 CFU/mL), (PRI) feeding with 1% (v/w) probiotic L. paracasei with cell density of 106 CFU/mL, (PRII) 1% (v/w) probiotic L. paracasei cell density 109 CFU/mL, (PAI) 1% (v/w) paraprobiotic L. paracasei cell density 106 CFU/mL, (PAII) 1% (v/w) paraprobiotic L. paracasei cell density 109 CFU/mL. All treatments, except K-, were infected with V. parahaemolyticus (104 CFU/mL). Vannamei shrimp rearing was continued post the challenge test with V. parahaemolyticus which was conducted up to six days post injection. The results showed that feeding both probiotic and paraprobiotic L. paracasei through feed has improved growth, immune response, protein fat retention, and digestive enzyme activity of vannamei shrimp better than those of control. As the recommendation for the disease control of V. parahaemolyticus is feed supplementation with 1% (v/w) probiotic L. paracasei with cell density of 109 CFU/mL. Keywords: Lactobacillus paracasei, paraprobiotic, probiotic, vannamei shrimp, Vibrio parahaemolyticus ABSTRAK Udang vaname merupakan salah satu komoditas akuakultur yang bernilai ekonomis tinggi di Indonesia. Salah satu bakteri patogen yang sering ditemukan dalam budidaya udang vaname ialah bakteri Vibrio parahaemolyticus. Penelitian ini bertujuan untuk menganalisis pemberian probiotik dan paraprobiotik Lactobacillus paracasei melalui pakan dengan kepadatan sel berbeda terhadap pertumbuhan, dan respons imunitas yang diinfeksi V. parahaemolyticus. Udang vaname dengan ukuran 0.63 ± 0.01 gr dipelihara di dalam kontainer dengan padat tebar 15 ekor per wadah dan pemberian pakan bersuplemen selama 30 hari. Rancangan penelitian terdiri dari enam perlakuan, tiga ulangan, yaitu (K-) pemberian pakan tanpa suplemen dan diinjeksi PBS, (K+) pemberian pakan tanpa suplemen dan diinfeksi V. parahaemolyticus (104 CFU/mL), (PRI) pemberian pakan dengan probiotik L. paracasei kepadatan sel 106 CFU/mL dosis 1% (v/w), (PRII) probiotik L. paracasei kepadatan sel 109 CFU/mL dosis 1% (v/w), (PAI) paraprobiotik L. paracasei kepadatan sel 106 CFU/mL dosis 1% (v/w), (PAII) paraprobiotik L. paracasei kepadatan sel 109 CFU/mL dosis 1% (v/w), dan masing-masing diinfeksi V. parahaemolyticus (104 CFU/mL). Pemeliharaan udang vaname dilanjutkan setelah uji tantang dengan V. parahaemolyticus yang dilakukan hingga enam hari pasca injeksi. Hasil penelitian menunjukkan bahwa pemberian probiotik maupun paraprobiotik L. paracasei melalui pakan telah meningkatkan pertumbuhan, respons imun, retensi lemak protein, dan aktivitas enzim pencernaan udang vaname lebih baik dibandingkan kontrol. Untuk pengendalian V. parahaemolyticus diperoleh hasil terbaik dengan aplikasi probiotik L. paracasei dosis 1% (v/w) dengan kepadatan sel 109 CFU/mL. Kata Kunci: Lactobacillus paracasei, paraprobiotik, probiotik, udang vaname, Vibrio parahaemolyticus
Antibiotics resistance patters of Pasteurella multocida isolation from cattle Afiff , Usamah; Safika; Sunartatie , Titiek; Leng , Ang Jia
ARSHI Veterinary Letters Vol. 9 No. 1 (2025): ARSHI Veterinary Letters - February 2025
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.9.1.27-28

Abstract

This study aimed to evaluate the efficacy of multiple antibiotics, including oxytetracycline, enrofloxacin, gentamicin, ampicillin, and erythromycin, against Pasteurella multocida isolates from cattle. Antibiotic susceptibility was assessed using the disk diffusion method. The results revealed consistent sensitivity of P. multocida to enrofloxacin and gentamicin, whereas three of the five isolates remained susceptible to oxytetracycline. In contrast, all isolates exhibited resistance to erythromycin and ampicillin. Notably, Type A strains displayed higher resistance to oxytetracycline than Type B strains, potentially due to differential selective pressure. These findings underscore enrofloxacin and gentamicin as the most effective therapeutic options for hemorrhagic septicemia in cattle, given their robust antibacterial activity against P. multocida.
Comparison of buried continuous intradermal and simple interrupted suture patterns for skin closure in feline ovariohysterectomy Xin, Leaw Yi; Noviana, Deni; Afiff, Usamah
ARSHI Veterinary Letters Vol. 8 No. 4 (2024): ARSHI Veterinary Letters - November 2024
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.8.4.99-100

Abstract

Ovariohysterectomy is widely performed in small animals and is often complicated by wound dehiscence. This study evaluated two suture techniques, buried continuous intradermal (BCID) and simple interrupted (SI), in 42 female cats using nonabsorbable nylon sutures. Weight, incision length, suture length, and closure time were also analysed. Postoperative assessments at 18-24 h and 5-7 d included monitoring for swelling, erythema, exudate, and dehiscence. The results indicated a significantly higher incidence of complications, notably dehiscence, in the SI group. Consequently, BCID is recommended because of its lower complication rate and reduced risk of infection from self-trauma
Co-Authors Abdul Samik Abdul Zahid Agus Wijaya Agus Wijaya Agustin Indrawati Alla Asmara Anggia Murni Wijiati Annisa Madyanti Geminastiti Parampasi Anriansyah Renggaman Ardilasunu Wicaksono Arini Resti Fauzi Asah Hilaliah Aulia Andi Mustika Beginer Subhan Chairani Ridha Maghfira Darna Andrian Ramadhan Dea Indriani Astuti Dedi Rahmat Setiadi Deni Noviana Denny Widaya Lukman Denny Widya Hikman Destri Prameswari, Alvira Dinamella Wahjuningrum Diyah Septiriyanti Edi Sukmawinata Edi Sukmawinata Ekowati Handharyani Etih Sudarnika Fachriyan Hasmi Pasaribu Fachriyan Hasmi Pasaribu Faoziyatunnisa, Nurul Hardianti, Aprilia Hary Krettiawan Islami, Nurfara Ismahyuningsih, Revita Julie Ekasari Karen Lee koekoeh santoso Leng , Ang Jia Lydia Pow Kar Men Maria Luisa MNB Klobongona Megan Chan Zhi Ying Merlia Andriyani Mia Setiawati Michella Hoseana Wijaya MUHAMMAD AGIL Muhammad Arif Mulya MUNTI YUHANA Nabila Swarna Puspa Hermana Nauval Firdana, Chorrysa Nor Jannah, Nor Nora Dyah Ayu Purnamaningrum Nugraha, Arifin Budiman Nuri Kamaliah, Syarifah Nursa Rima Putri Rahmat Hidayat Rahmat Hidayat Ridi Arif Risa Tiuria Risqika Akla Velayati Rizal Dwinto Rochman Ronald Tarigan Rotinsulu, Dordia Anindita Safika S, Safika sri murtini . Sri Nuryati Srihadi Agungpriyono Sudrajat, R Herman Suhendi, Adnan Rizal Sukenda . Suleman, Gabriella Augustine Supratikno Supratikno Surya Agus Prihatno Tambun, Andreas Titiek Sunartatie Trioso Purnawarman Tsani Untsa, Agista Ulandari, Rafika Ulfatin Khoiriyah Herowati Vindriati, Zukhrufa Vista WIDANARNI WIDANARNI Xin, Leaw Yi Yohana Tri Astuti Yosua Kristian Adi Yusuf Ridwan