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All Journal Jurnal Ilmu Pertanian Indonesia BALI MEDICAL JOURNAL (BMJ) Jurnal Ilmu dan Kesehatan Hewan METAMORFOSA Journal of Biological Sciences Buletin Veteriner Udayana Buletin Udayana Mengabdi INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Jurnal Veteriner Indonesia Medicus Veterinus Jurnal Biologi Udayana Bumi Lestari Medical Journal of Indonesia Jurnal Ilmu Ternak Veteriner Journal of Global Pharma Technology Jurnal Kedokteran Hewan Neurona Jurnal Medika Veterinaria
I Gusti Ngurah Kade Mahardika
Fakultas Kedokteran Hewan Universitas Udayana
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health Veterinary

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Seroprevalensi Virus Avian Influenza H9N2 pada Ayam Kampung (Gallus domesticus) di Pasar Beringkit, Kabupaten Badung, Bali Brigita Galilea Adu; Messy Saputri Boru Sembiring; Oktryna Hodesi Sibarani; I Gusti Ngurah Kade Mahardika; Ida Bagus Kade Suardana; I Gusti Ayu Agung Suartini; Tjokorda Sari Nindhia
Jurnal Veteriner Vol 21 No 3 (2020)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Virus Avian Influenza (Avian Influenza Virus/AIV) subtipe H9N2 (AIV-H9N2) telah menjadi perhatian bagi kesehatan unggas. Virus ini telah dilaporkan di beberapa provinsi di Indonesia. Pasar Beringkit merupakan pasar unggas yang menerima suplai unggas dari berbagai daerah di Bali. Pasar ini menjual berbagai jenis unggas seperti: ayam, itik dan ayam kampung. Penelitian ini bertujuan untuk mengetahui seroprevalensi virus Avian Influenza subtipe H9N2 pada unggas domestik di pasar Beringkit, Kabupaten Badung, Bali. Sebanyak 187 sampel darah dikumpulkan dari tiga kali pengambilan yang berbeda. Serum diambil dari ayam broiler, ayam kampung dan itik yang belum divaksin dan diuji menggunakan Hambatan Hemaglutinasi (Haemagglutination Inhibition/HI). Serum diencerkan lima kali dengan NaCl dan dipanaskan 55oC selama 30 menit sebelum dilakukan pengujian. Hasil pemeriksaan uji HI dianalisis dengan uji statistik Non-parametrik Chi-Square. Hasil penelitian ini menunjukkan bahwa dari 187 sampel serum,43 sampel positif mengandung antibodi AIV-H9N2. Seroprevalensi AIV-H9N2 pada ayam broiler sebesar 15,9% (dari total 63), ayam kampung 35,5% (dari total 62) dan itik sebesar 17,7% (dari total 62). Hasil analisis statistika menunjukkan bahwa sampel yang diambil dari antar spesies dengan tiga kali pengambilan berbeda menunjukkan hasil tidak berbeda nyata. Penelitian ini menunjukkan bahwa unggas domestik di Bali telah terinfeksi AIV-H9N2. Biosekuriti, pengawasan pasar dan vaksinasi efektif dalam mencegah infeksi perlu ditingkatkan. Dampak ekonomi yang disebabkan AIV-H9N2 pada unggas domestik perlu dikaji lebih lanjut.
Keragaman Spesies Ikan Tuna di Pasar Ikan Kedonganan Bali dengan Analisis Sekuen Kontrol Daerah Mitokondria DNA (SPECIES DIVERSITY OF TUNA FISH USING MITOCHONDRIAL DNA CONTROL REGION SEQUENCE ANALYSIS AT KEDONGANAN FISH MARKET) Daud Steven Triyomi Hariyanto; I Gusti Ngurah Kade Mahardika; I Nengah Wandia
Jurnal Veteriner Vol 16 No 3 (2015)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Tuna is an export commodity which has very high economic value. However, some tuna speciesare threatened with extinction. The purpose of this study was to identify the tuna species that aresold in Kedonganan Fish Market. The research method was polymerase chain reaction technique(PCR) using the marker sequence mitochondrial DNA control region. Samples were obtained fromthe Fish Market tuna Kedonganan, Kuta, Badung, Bali. The total number of samples are 28specimens. Sequence from each sample was obtained through sequencing techniques. Sequencesobtained were run in BLAST (Basic Local Alignment Search Tool) and subsequently analyzed withMEGA 5 for species confirmation. Three species of tuna that are identified in the Kedonganan FishMarket is: Thunnus albacares, T. obesus, and Katsuwonus pelamis. All three species have highgenetic variation HD = 1. This study needed to be continued with more number of samples todetermine the species of tuna sold in Kedonganan Fish Market.
Vaksin Gumboro Menyebabkan Imunosupresif pada Respons Primer Vaksin Penyakit Tetelo Ayam Pedaging Gusti Ayu Yuniati Kencana; Anak Agung Ayu Mirah Adi; Ida Bagus Komang Ardana; I Gusti Ngurah Kade Mahardika
Jurnal Veteriner Vol 12 No 4 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The variety of Gumboro live vaccine strains (hot, intermediate, and mild) are available inIndonesia. The immunosuppresive effect of these vaccines under field conditions is not known.This research was conducted to determine this devastating effect of such vaccine strains on theimmune response of chickens vaccinated againts Newcastle disease (ND). Sixty chickens werekept separately in five groups (i.e. V1, V2, V3, V4, and K). At the age of seven days, group V1, V2,and V3 were given hot, intermediate, and mild strains of Gumboro live vaccine respectively whilethe other two groups recieved no Gumboro vaccine (V4 and K). At the age of 14 days, all groups,except group K which were kept as a negative control, were vaccinated against ND. The level ofantibody produced in response to ND vaccination was measured in sera collected at day 0, 7, 14,and 21 post ND vaccination using a standard micro-haemaglutination inhibition test. Data of theantibody titers were analyzed using analysis of variance followed by Duncan’s multiple range test.The results showed that all Gumboro vaccine strains still retain its immunosuppressive nature onhumoral immune response in chickens that later vaccinated against ND. The geometric meantiter (GMT) of anti-NDV antibody of group V4 (unvaccinated againts Gumboro) was significantlyhigher than that of group V1, V2, and V3, i.e. groups of chickens that had been given varietystrains of Gumboro vaccines, at the first and second week after ND vaccination (p<0.05). Thedifference of this immunosuppressivenes among variety of Gumboro vaccine strains need furtherclarification.
Respon Imun Itik Bali terhadap Berbagai Dosis Vaksin Avian Influenza H5N1 Ida Bagus Kade Suardana; Ni Made Ritha Krisna Dewi; I Gusti Ngurah Kade Mahardika
Jurnal Veteriner Vol 10 No 3 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

A study was carried out to investigate the immune response of Bali ducks against various doses ofAvian Influenza H5N1 vaccine. The study was carried out using a complete Random-Split in Time researchdesign as many as 40 of Bali ducks of 3 months age were kept separately in 4 groups. The ducks werevaccinated twice in two week interval with AI H5N1 vaccine of 0 (as negative control), 1/2, 1, and 2 doses.Sera were collected one day before first vaccination, then every week until three weeks after the secondvaccination. All sera were tested by hemaglutination inhibition (HI) test. The result shows that antibodylevel with double dose was significantly higher than single dose, half dose, and negative control (P<0.01).However antibody level in ducks vaccinated with single and half dose did not show any significant difference(P > 0.05).
Vaksin Polivalen Untuk Mencegah Penyakit Flu Burung (POLIVALEN VACCINE TO PREVENT BIRD FLU DISEASES) I Nyoman Suartha; I Wayan Wirata; I Gusti Ngurah Narendra Putra; Ni Made Ritha Krisna Dewi; I Made Suma Anthara; I Wayan Teguh Wibawan; I Gusti Ngurah Kade Mahardika
Jurnal Veteriner Vol 13 No 2 (2012)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

This study was carried out to determine the use of bird flu polyvalent vaccines containing two or threeor more virus isolates representating of circulating viruses in the region. Three seed isolates of avianinfluenza H5N1 virus were used in this experiment. The isolates were Chicken/Denpasar/Unud-01/2004,Chicken/Klungkung/Unud-12/2006, and Chicken/Jembrana/Unud-17/2006. The seeds were inactivatedusing 0.01% formaldehide than mixed (AI3G) alumunium hidroxide adjuvant and then injectedintramuscularly to Isa Brown layer chicken at 3 weeks of age and repeated at the age of 5 weeks. The doseof each seed virus was 27 HA units. Sera were collected at one and two weeks after the second vaccination.The result showed that the arithmetic meant titer (AMT) of sera that tested with homologous isolate washigher than the test using a heterologous isolates, in the standard haemaglutination inhibition (HI) assay.The mixed AI3G vaccine produced a uniform AMT against the constituent isolates, while vaccines withindividual isolate yielded a lower and more variation in AMT. Further experiments using a commercialhomologous H5N1 and heterologous H5N2 commercial vaccines has resulted AMT that 1-4 log lower thanAI3G vaccine. It is concluded that polyvalent vaccine with field seed isolates is recommended to be appliedin the poultry farm in Indonesia.
Survei Penyakit Porcine Reproductive and Respiratory Syndrome pada Peternakan Babi di Bali (SEROLOGICAL SURVEILLANCE OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME IN PIGGERIES IN BALI) I Nyoman Suartha; I Made Suma Anthara; I Wayan Wirata; Tri Komala Sari; Ni Made Ritha Krisna Dewi; I Gusti Ngurah Narendra; I Gusti Ngurah Mahardika
Jurnal Veteriner Vol 14 No 1 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

This study aimed to determine the presence and burden of Porcine Respiration and ReproductiveSyndrome (PRRS) virus in pig farms in Bali. A total of 305 sera samples were collected from 10 intensivepig farms and backyard piggeries located in eight districts, in Bali. The PRRS antibody and the virus wasdetected using enzyme linked immunosorbent assay (ELISA) and transverse reverse polymerase chainreaction (RT-PCR), respectively. The results showed that, generally the average percentage of positiveswine anti-PRRS antibody was 13.4%, 14.3%,  and 11.7% in the backyard farms and commercial farms,respectively. Whereas, the detection rate of PRRS virus was 8.9% (15.3% and 5.6% in the backyard farmand commercial farms, respectively). It was concluded that PRRS virus is endemic in pigs, in Bali.Vaccination, management, biosafety, and quarantine  should be implemented to prevent the economicloss due to PRRS.
Perbandingan Sekuens Konsensus Gen Hemaglutinin Virus Avian Influenza Subtipe H5N1 Asal Unggas di Indonesia dengan Subtipe H5N2 dan H5N9 I Gusti Ngurah Kade Mahardika; I Nyoman Suartha; Ida Bagus Kade Suardana; I Gusti Ayu Yuniati Kencana; I Wayan Teguh Wibawan
Jurnal Veteriner Vol 10 No 1 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Consensus sequence of hemagglutinin (HA) gene of avian influenza viruses of H5N1 subtype isolatedfrom fowl in Indonesia – hereafter named as H5N1_Indonesia – is compared with that of H5N2 and H5N9viruses. Sequence information were downloaded from the public database GeneBank. The genetic distancesand nucleotide as well as its deduced amino-acid sequence alignment were analysed. At nucleotide level,genetic distances of HA between H5N1_Indonesia to H5N2 and H5N9 are 16.2% and 9.6%, respectively.At amino-acid level, the distances are 9.7% and 6.8%. The genetic distances of HA1 fragments are 19.0%(H5N1_Indonesia – H5N2) and 10.9% (H5N1_Indonesia – H5N9). At amino-acid, level the genetic distancesof HA1 are 13.1% (H5N1_Indonesia-H5N2) and 8.8% (H5N1_Indonesia – H5N9). All three subtypes havedifferent glycosilation motive and variation of amino-acid sequence of four antigenic sites. The consequenceof those facts is discussed.
Produksi IgY Antivirus Avian Influenza H5N1 dan Prospek Pemanfaatannya dalam Pengebalan Pasif I Wayan Teguh Wibawan; Sri Murtini; Retno Damajanti Soejoedono; I Gusti Ngurah Kade Mahardika
Jurnal Veteriner Vol 10 No 3 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Immunoglobulin Y (IgY) in yolk has been shown in several studies to prevent both bacterial and viralinfections. This research was conducted to find evidence that IgY specific against avian influenza virus(AIV) of H5N1 subtype can be produced in a large quantity in egg yolk. Laying hens were vaccinated withAI killed-vaccine (IPB-Shigeta). The IgY was purified using affinity chromatograpy technique, and anti-H5activity was measured using a standard haemaglutination inhibition (HI) and agar gel immunodifusion.The concentration of IgY was calculated, and the protein pattern was detected using polyacrilamid gel(AGID) electrophoresis (PAGE). Anti H5 antibody as high as 27 – 29 HI units was detected and produce aspecific line of precipitation in AGID. The concentration of IgY was 7.89 mg/ml. Purified specific IgY consistof 6 main protein bands with molecular weights ranging from 35 to 225 kD. These proteins were sensitiveto heat treatment (75oC for 30 minutes), to acid condition (pH2) as well as the pepsin and trypsin. Theseresults indicated the possibility of using specific IgY for passive immunisation to prevent AIV infection oras immunotherapeutic applications for AI treatment in humans.
Diagnosis and Molecular Marker Analysis of Bali’s Rabies Virus Isolates (DIAGNOSIS DAN ANALISIS PENANDA MOLEKULER VIRUS RABIES ISOLAT BALI) I Nyoman Dibia; Bambang Sumiarto; Heru Susetya; Anak Agung Gde Putra; I Gusti Ngurah Kade Mahardika; Helen Scott-Orr
Jurnal Veteriner Vol 15 No 3 (2014)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The direct fluorescent antibody test (dFAT) was recommended by both World Health Organization(WHO) and Office International des Epizooties (OIE) as a standard diagnostic technique for rabies. Sincethe outbreak of rabies in Bali, it was ascertain the importance to develop a reverse transcriptase-polymerasechain reaction (RT-PCR) technique with specific primers as an alternative diagnostic method. The aim ofthis study was to develop a RT-PCR technique for rabies diagnosis in animals and find out the molecularmarker of Bali’s rabies virus (BRV) isolates based on the sequence of nucleoprotein (N) gene. Brainsamples were obtained during 2009 from 14 suspected rabid dogs and one cattle, where rabies viruseswere isolated. The dFAT was used to detect the presence of rabies viral antigen. Ribonucleic acid (RNA) ofrabies viruses was extracted with TRIzol reagent. Fragment of N gene was amplified using one-step RTPCRmethod with specifically-designed primer pairs and sequenced using ABI automatic sequencer. Multiplealignment of nucleotide and deduced amino acid sequences were analyzed using ClustalW of MEGA 4.0program. This study found that twelve out of fifteen animal brain samples confirmed as rabies by dFAT.Similarly, a single band of 1215 bp PCR product for rabies virus was also detected in twelve out of twelve(100%) dFAT rabies positive samples. It is therefore evident that alternative diagnostic of rabies inanimals can be established using RT-PCR technique. The results showed that the RT-PCR has a very highagreement with dFAT. Polymorphic sites of N gene of twelve BRV isolates were identified at the position186, 501, 801, 840, 1068 and 1153. Bali’s rabies virus isolates have conserved amino acid (isoleucine)alterations at position 308 (open reading frame). Isoleucine distinguished between all Bali’s isolates andthe all of isolates from other area of Indonesia and other part of the world. This finding significantlydifferent as compared to other rabies virus isolates from other part of Indonesia or the world documentedon the GenBank. Accordingly it is proposed that it can be used as molecular marker and believed to be thefirst study of molecular marker of rabies virus in Indonesia.
Kinetika Immunoglobulin Kuning Telur Antiparvovirus Anjing Pada Anjing (KINETICS OF ANTICANINE PARVOVIRUS YOLK IMMUNOGLOBULIN IN DOGS) I Gusti Ayu Agung Suartini; Indrawati Sendow; Ni Luh Putu Agustini; Agik Suprayogi; I Wayan Teguh Wibawan; I Gusti Ngurah Kade Mahardika
Jurnal Veteriner Vol 17 No 2 (2016)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Kinetic study on Anti CPV IgY has been performed on six dogs aged 5-10 months. The IgY was injectedintravenously at dose of 21.4mg /10kg body weight. IgY levels in the blood were determined by ELISA. Aresearch was conducted to find out the kinetics of Anti CPV IgY in dogs blood. The kinetics of IgY wascalculated by using regression analysis to determine the association on the levels of IgY in serum againsttime at injection. The results showed that kinetic parameters were calculated based on first order kinetics.The constant elimination rate of IgY was at the range between 0.007 to 0.015 / h. IgY concentration in thedogs blood was from 0.746 to 0.992 mg / mL. The half-life of IgY was from 1.65 to 4.01 / d. Volumedistribution of IgY was between 21.47 to 28,55 / mL. Total IgY in the dog bodies (AUC) was from 42,60 to142,00 mg / mL.h. The duration of the IgY in the dog’s body was 3.08 to 8.51 days. Clearance time of IgY was0.15 to 0.50 mL / h. In conclusion the kinetics of anti CPV IgY in dog’s body follow one compartment andfirst order model, which are only distributed in the blood with the half-life at 2.5 days, and IgY has lesspossibility to accumulate in the body compared to the IgG.
Co-Authors Agik Suprayogi Agus Eka Darwinata Amelia, Ni Kadek Shita Anak Agung Ayu Mirah Adi Anak Agung Gde Oka Dharmayudha Anak Agung Gde Putra ANAK AGUNG NGURAH GEDE DWINA WISESA ANAK AGUNG NGURAH OKA PUJAWAN Anak Agung Sagung Istri Pradnyantari Anak Agung Sagung Kendran Andi Bahtiar Batti Anita Dwi Handayani Bambang Sumiarto Bhaskara, Audrey Febiannya Putri Brigita Galilea Adu Charles Rangga Tabbu Daud Steven Triyomi Hariyanto Dewi, Putu Bulan Sasmita DWI SURYANTO Estry Gusnita Damanik F. S. Wignall Fakhrurrasi Fakhri Fedri Rell G.A.M.K. Dewi Ghina Monita Pramudhita Gusti Ayu Dianti Violentina Gusti Ayu Mayani Kristina Dewi Gusti Ayu Yuniati Kencana Gusti Ngurah Narendra Putra Helen Scott-Orr Herawati Sudoyo Heru Susetya I Dewa Made Sukrama I GBA Purwanda I Gede Eka Chandrawan I Gusti Agung Ayu Suartini I Gusti Kamasan Nyoman Arijana I Gusti Ketut Suarjana I Gusti Ketut Suarjana I Gusti Made Krisna Erawan I Gusti Ngurah Badiwangsa Temaja I GUSTI NGURAH DIBYA PRASETYA I Gusti Ngurah Narendra I Gusti Ngurah Narendra Putra I Gusti Ngurah Narendra Putra I Gusti Ngurah Narendra Putra I Gusti Ngurah Narendra Putra1, I K. Suata I KADEK SAKA WIRYANA I Ketut Berata I Made Bagus Arya Permana Ardiana Putra I Made Kardena I Made Sara Wijana I Made Sukada I MADE SUMA ANTARA I Made Suma Anthara I Nengah Kerta Besung I Nengah Kerta Besung i Nengah Wandia I NYOMAN ADI SURATMA I Nyoman Dibia I NYOMAN MANTIK ASTAWA I Nyoman Suartha I Putu Sudiarta I Wayan Bebas I Wayan Gorda I Wayan Masa Tenaya I wayan Teguh Wibawan I Wayan Wirata I-W.T Wibawan I. B. P. Dwija I. K. Suastika I.A.P. Apsari I.B. Oka Suyasa I.B.K. Suardana Ida Ayu Pasti Apsari Ida Ayu Sri Candra Dewi Ida Ayu Sri Chandra Dewi Ida Bagus Kade Suardana Ida Bagus Komang Ardana Ida Bagus Oka Winaya Indrawati Sendow Inna Narayani K. Subrata K. Wirasandhi Kadek Karang Agustina Kadek Satria Adi Marhendra Ketut Tuti Parwati Merati Ketut Wella Mellisandy Lies Parede Luh Made Sudimartini Lusiana Lasmari Siahaan M.T Suhartono MADE PHARMAWATI MADE RATNA SARASWATI . Made Suma Anthara Maggy Thenawidjaja Suhartono Martien Herna Susanti Melkias Oagay Melkias Oagay Messy Saputri Boru Sembiring N. K. Susilarini N. Sri Budiyanti Nareswari, Ayu Widya Ni Ketut Dias Nursanty Ni Ketut Suwiti Ni Komang Eka Agustiani Ni Luh Made Ika Yulita Sari Hadiprata Ni Luh Putu Agustini Ni Luh Watiniasih Ni Luh Wayan Yulia Mirayanti Ni Made Adi Tarini Ni Made Krisna Dewi Ni Made Rita Krisna Dewi Ni Made Ritha Krisna Dewi Ni Made Ritha Krisna Dewi Ni Made Ritha Krisna Dewi Ni Made Ritha Krisna Dewi2 Ni Made Susilawathi Ni Nengah Dwi Fatmawati Ni Nyoman Sri Budayanti Ni Putu Dian Pertiwi Ni Putu Sriwidyani Nyoman Anandiya Ramaditya Oktryna Hodesi Sibarani Pieter Mbolo Maranata Pipit Dwi Pramesti Pramitasuri, Tjokorda Istri Putri Wiliantari Putu Mei Purnama Dewi R Susanti R.D Soejoedono Raka-Sudewi A. A. Rd Soejoedono Retno Damajanti Soejoedono S Murtini S.K. Widyastuti Safarina G. Malik Sayu Raka Padma Wulan Sari, Sayu Raka Padma Wulan Sri Kayati Widyastuti sri murtini . Sukma Oktavianthi Susilawathi, Ni Made Tania Ria Gunawan TJOK GEDE OKA PEMAYUN Tjokorda Sari Nindhia TRI KOMALA SARI Wibawan IWT Widya Asmara Yan Ramona Yosaphat L.S Kote