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All Journal BALI MEDICAL JOURNAL (BMJ) journal of internal medicine International Journal of Biosciences and Biotechnology Jurnal Ilmu dan Kesehatan Hewan Buletin Udayana Mengabdi COPING (Community of Publishing in Nursing) INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Jurnal Veteriner Jurnal Biologi Udayana Microbiology Indonesia Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Media Kedokteran Hewan Molecular and Cellular Biomedical Sciences (MCBS) Jurnal Medik Veteriner ISM (Intisari Sains Medis) : Jurnal Kedokteran Journal of Global Pharma Technology Jurnal Veteriner Nusantara Jurnal Medika Veterinaria Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal) Buletin Veteriner Udayana
I NYOMAN MANTIK ASTAWA
Laboratorium Virologi, Departemen Penyakit Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Bali-Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Dentistry Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Public Health Veterinary

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Variasi Genetik Gen Penyandi Protein Fusi dari Avian Paramyxovirus Tipe I di Bali (GENETIC VARIATION OF GENE ENCODING FUSION PROTEIN OF AVIAN PARAMYXOVIRUS TYPE-I IN BALI I Gusti Agung Arta Putra; Anak Agung Ayu Mirah Adi; Nyoman Mantik Astawa
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

This study aims to determine the genetic variation of gene encoding fusion (F)-protein of avianparamyxovirus (APMV) type-1 isolated from chickens suffering of Newcastle disease (ND) found in achicken farm in the province of Bali throughout the year 2014. There are five isolates got from sick chickenscases/death suspected of being infected by APMV -1, but negative for avian influenza virus (AIV) infectioni.e: D5/AK/2014, B1/AK/2014, T1/ARP/2014, G1/AK/2014, and K1/ARP/2014. Sequence analysis of thefive isolates showed that three isolates of D5, B1 and G1 have a genetic distance of 11,1%, 10,2% and 8,2%when compared to the nucleotide sequence of Bali-1/07 isolated previously from Karangasem regency in2007. Meanwhile, the genetic distance of T1 and K1 isolates are 20,1% and 18% respectively as compareto the sequence of the Bali-1/07 isolate. The composition of amino acids at the cleavage sites enzyme of Fproteinfor 3 isolates of D5, B1 and G1 are R-R-Q- K-R-F, which is the typical characteristic of virulentvirus strain. Meanwhile, two isolates i.e T1 and K1 got from layer chicken had the amino acid sequence ofG- R-Q-G -R-L, which is group into avirulent virus strains. It was concluded that APMV-1 isolates foundin ND cases in the year of 2014 were caused by virulent isolate and were grouped into VII-genotype.Furthermore, It was found that there were two avirulent isolates
DETECTION OF NEWCASTLE DISEASE VIRUS BY NESTED REVERSE TRANSCRIPTASE-POLYMERASE CHAIN REACTION Anak Agung Ayu Mirah Adi; Nyoman Mantik Astawa; Ketut Santhia Adhy Putra; Yasunobu Matsumoto
Jurnal Veteriner Vol 9 No 3 (2008)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

A study to utilize nested reverse trancriptase-polymerase chain reaction (RT-PCR) for the detection ofNewcastle disease virus (NDV) infection was carried out. NDV isolated from an outbreak in KarangasemDistrict of Bali, Indonesia was propagated in chicken embryos and its pathogenicity was determined byinoculation in 3 week-old chickens. Organ samples were collected from infected chickens for nested-RTPCR.Out of several different pairs of primers designed for study, 3 pairs of primers (F4s-F6r/F5s-F5r,F8s-F10r/F8s-F8r and F12s-F14s/F13s-F13r), each of which for first-round/nested PCR, was able to amplifyspecific regions of NDV genome. In the fist-round PCR, the PCR product of 1500 bps was not clearly visiblein the agarose gel following electrophoresis. In nested PCR a PCR product of 500 bp was clearly visible onagarose gel following electrophoresis. The 3 pairs of primers appeared to be potential for an accurate andrapid detection NDV in the infected host.
Respon Antibodi Antikapsid pada Mencit yang Divaksin Vaksin Limpa dan Vaksin Kultur Virus Penyakit Jembrana Ni Luh Putu Manik Widiyanti; Ketut Suata; Nyoman Mantik Astawa; Hartaningsih -
Jurnal Veteriner Vol 10 No 2 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Bali cattle are one of Indonesia national asset which need to be conserved as they have many advantages.They are however susceptible to many infections diseases such as jembrana disease. Currently, thedisease is prevented by vaccination using vaccine derived from jembrana disease virus (JDV)-infected balicattle. An alternative vaccine using JDV-infected lymphocyte culture is expected to increase the virusyield and is therefore likely to increase the antibody response in the vaccinated animals. A study thereforewas therefore conducted to compare the anti-capsid antibody response of Balb/c mice immunized withvaccine derived from the spleen of infected cattle (spleen vaccine) and those immunized with vaccinederived from infected lymphocyte culture (culture vaccine). As many as 16 female Balb/c mice weredivided into two groups, Each group was vaccinated 4 times weekly respectively with spleen and culturevaccines. The antibody response against the capsid protein of JDV was determined using enzyme-linkedimmunosorbent assay (ELISA) and the absorbance reading of mice sera from each group was compared. Tstudentand univariate analysis showed that the average absorbance reading sera of sera derived frommice vaccinated with spleen vaccine (0.15) was not significantly different from those vaccinated withculture vaccine (0.18). It appears that culture vaccine is able to induce anti-capsid antibody response ashigh as spleen vaccine.
Imunitas Protektif Mencit Terhadap Cairan Kista Taenia saginata (PROTECTIVE IMMUNITY OF MICE AGAINST CYST FLUID OF TAENIA SAGINATA) Nyoman Sadra Dharmawan; I Made Dwinata; I Made Damriyasa; Ida Bagus Made Oka; Kadek Swastika; Luh Dewi Anggreni; Nyoman Mantik Astawa
Jurnal Veteriner Vol 16 No 2 (2015)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The aim of this research was to determine immune response of mice against vaccines derived fromcyst fluid of Taenia saginata. The study was conducted using four BALB/c mice aged 6 weeks as experimentalanimals. All experimental animals were vaccinated intra peritoneal with Taenia saginata cyst fluidemulsified in Freund’s adjuvant. Immune response in the mice was determined by detecting antibodiesusing ELISA and by the presence of lymphocytes through evaluation of blood smear. The results showedthat the cyst fluid of Taenia saginata was antigenic and capable of inducing antibody responses that weredetected by ELISA. Mean antibody titers obtained in the results of the first, second, third, and fourth ofvaccination was 3.3 units; 17.9 units; 21.2 units; and 72.1 units; respectively. Evaluation of blood smear ofvaccinated mice showed an increase in the percentage of lymphocytes after vaccination with an average66.75%, compared with the average of lymphocytes before vaccination which was 40.75%. Further researchis still required in experimental animals by vaccination followed by challenge test with Taenia saginataeggs.
Monoclonal Antibodies as Ligands for Purificaion of Rabies virus Proteins from the Brain Tissues of Infected Dogs and Mice (ANTIBODI MONOCLONAL SEBAGAI LIGAND UNTUK PURIFIKASI PROTEIN VIRUS RABIES ASAL JARINGAN OTAK ANJING DAN MENCIT TERINFEKSI) Nyoman Mantik Astawa; Gusti Ayu Yuniati Kencana; Ida Bagus Suardana
Jurnal Veteriner Vol 17 No 4 (2016)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Immunoaffinity chromatography using monoclonal antibodies (mAbs) as ligands has been used topurify rabies virus (RV) individual proteins. In this method, mAbs against RV were firstly purified,coupled to CnBr-agarose resin and used for purification RV individual proteins. Brain tissue homogenatesderived from infected and uninfected dogs and mice were mixed with mAbs-CnBr agarose resin and washedextensivelly phosphate buffered salin (PBS). Following elution and neutralization, purified proteins weredetected by enzyme-linked immunosirbent assay (ELISA) and Western blotting assay. Of the three mAbs(BB5, AE11 and AF6) as ligands, mAb AE11-CnBr agarose resin yielded highest protein levels as comparedto those of mAb BB5-CnBr agarose and mAb AF6-CnBr agarose resins. In Western Blotting assay, thepurified protein appeared to be 65 Kda (glycoprotein) and 38 kDa proteins. In ELISA test, the purifiedproteins reacted with both mAbs and policlonal antibodies (pAbs).
Kerusakan Hati Akibat Keracunan Alkohol Berulang pada Tikus Wistar (LIVER DAMAGE DUE TO ALCOHOL INTOXICATION REPEAT IN WISTAR RATS) Ni Made Suaniti; Anak Agung Gede Sudewa Djelantik; Ketut Suastika; Nyoman Mantik Astawa
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

The aims of this study was to determine the liver damage from alcohol intoxication in Wistar rats.The design used in this study was a randomized true experimental post test only control group design. Thestudy used 15 rats divided into 3 treatment groups each of which consists of 5 rats. The first group wasgiven distill water. The second group was given 5% alcohol, and the third group was given 20% alcohol. Ratswere treated with alcohol daily for six weeks. Biochemical markers were detected the levels of aldehydedehydrogenase (ALDH) in serum and histological changes in liver tissue. ALDH is a biochemical markerof a sensitive and specific ethanol after chronic alcohol administration. Blood sample was collected at 6and 24 hours after the last peroral administration of repeated alcohol treatment, and serum levels ofALDH was tested by enzyme linked immunosorbent assay (ELISA). The results showed that the levels ofALDH in the blood of alcohol treated Wistar rats significantly higher as compared to those of control rats.ALDH levels increased by 83.11% after administration of 5% alcohol and 112.05% after administration of20% taken after 6 hours of alcohol for 6 weeks. On samples taken after 24 hours, ALDH levels by 95.11%after administration of 5% alcohol and 86.79% after administration of 20% alcohol. Oral treatment with20% alcohol chronically was led to changes in the microscopic structure (necrosis) of liver tissue in Wistarrats. Liver tissue damage occured due to repeated use of alcohol is accompanied by increasing serum levelsof ALDH in Wistar rats.
Pelacakan Kasus Flu Burung pada Ayam dengan Reverse Transcriptase Polymerase Chain Reaction* (DETECTION OF AVIAN INFLUENZA IN CHICKENS BY REVERSE TRANSCRIPTASE POLYMERASE CHAIN REACTION) Gusti Ayu Yuniati Kencana; I Gusti Ngurah Kade Mahardika; Ida Bagus Kade Suardana; I Nyoman Mantik Astawa; Ni Made Krisna Dewi; Gusti Ngurah Narendra Putra
Jurnal Veteriner Vol 13 No 3 (2012)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Avian Influenza (AI) or Bird Flu is a fatal zoonotic disease caused by highly pathogenic avian influenza(HPAI) virus of H5N1 sub-type. The disease is still endemic in Indonesia. This study was conducted toinvestigate AI cases in chickens in Bali. Virus isolation was performed in 9 day-old embryonated chickeneggs, and then followed by serologic testing by haemaglutination (HA) and Haemaglutination Inhibition(HI) assay using standard microtiter procedure. All of the samples were further tested with reversetrancriptasepolymerase chain reaction (RT-PCR). All work has been done in the Biomedical and MolecularBiology Laboratory, Faculty of Veterinary Medicine, Udayana University, Denpasar, during the period2009-2011. A total of ten samples were examined A total of ten chicken samples consisting of 6 fieldsamples and 4 meat samples have been confirmed to be AIV H5N1. All field cases showed clinical signsand gross pathology that were typical to the infection of avian influenza. The result indicates that AI casesare still prevalent among chickens in Bali.
POTENSI VIRUS NEWCASTLE DISEASE SEBAGAI AGEN ANTI-KANKER PADA MANUSIA Anak Agung Ayu Mirah Adi; Nyoman Mantik Astawa
Jurnal Veteriner Vol 7 No 4 (2006)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Virus Newcastle Disease (NDV) menimbulkan penyakit yang hebat pada beberapa spesies unggas dan mengakibatkan kerugian ekonomi yang besar pada industri peternakan unggas di seluruh dunia. Genomnya terdiri atas RNA berserat tunggal dan berpolaritas negatif dengan panjang 15,186Kb. Genom virus ND menyandi enam
Produksi dan Karakterisasi Antibodi Monoklonal Anti-Cysticercus cellulosae (PRODUCTION AND CHRACTERIZATION OF MONOCLONAL ANTIBODIES AGAINST CYSTICERCUS CELLULOSAE) Ida Bagus Ngurah Swacita; I Made Damriyasa; Nyoman Sadra Dharmawan; Nyoman Mantik Astawa; Ida Ayu Pasti Apsari; Ida Bagus Made Oka; I Wayan Masa Tenaya
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

The purpose of this study is to make a monoclonal antibody against- Cysticercus cellulosae and itscharacterization. Samples antigen prepared from T. solium larvae (C. cellulosae) was then used to immunizeBalb/c. The immune response of mice assessed by ELISA test, then the lymphocytes of mice used for theproduction of monoclonal antibodies (MoAb). Origin lymphocytes of mice that produce antibodies againstC. cellulosae antigen, fused with myeloma cells (NS1). Results fusion of two cells produces hybrid cellscalled hybridomas; cells are then screened by ELISA test. Hybridoma cells that produce only MoAb, usedto produce large quantities in vitro. Characterization of MoAb against-C.cellulosae was tested by usingELISA and Western blotting. Mice were immunized with C.cellulosae antigen showed an immune responseproducing antibodies to C.cellulosae. Based on the results of fusion, produced a total of 51 hybridoma cellclones and after being screened, only three clones of hybridoma cells that produced MoAb against–C.cellulosae. MoAb produced, named after the hole where the growth of the ELISA micro plate, the BE6,BE7, and EE9. Characteristics of this MoAb capable of tracking cellulosae of fluid larvae and recognizeantigen protein bands with molecular weight 78kDa.
ALDEHID DEHIDROGENASE DALAM TIKUS WISTAR SEBAGAI BIOMARKER AWAL KONSUMSI ALKOHOL SECARA AKUT NI MADE SUANITI; A.A.GEDE SUDEWA DJELANTIK; I KETUT SUASTIKA; I NYOMAN MANTIK ASTAWA
Jurnal Biologi Udayana Vol 15 No 1 (2011): Jurnal Biologi
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Research on oral consumption of alcohol on rat Wistar was done to examine level of aldehyde dehydrogenase (ALDH) in rat serum. The research design was true randomized experimental post test only control group design. This research was conducted in two stages: first, eight rats were treated with 5% alcohol continuously for 1 week and as control aquadest was given to eight rats. The second stage was determination of ALDH levels. Wistar rat serum were taken after 6 hours and 24 hours of 5% alcohol consumption. The levels of ALDH increase by 117.15% after 6 hours of 5% alcohol consumption, while after 24 hours the levels of ALDH increase by 108.14%. ALDH levels in serum rat Wistar can be used as early biomarker of acute alcohol consumption.
Co-Authors A. A. G. P. Wiraguna A.A. Wiradewi Lestari A.A.G. Sudewa AAG Budhitresna AAG Putra Ahmad Hamim Sadewa Aida Lousie Tenden Rompis Alberto Agustinho Pereira Da Costa Joao Anak Agung Ayu Mirah Adi Anak Agung Bagus Bramardipa Anak Agung Gede Sudewa Djelantik Anak Agung Keswari Krisnandika Anak Agung Ngurah Subawa Anak Agung Oka Wijaya Anak Agung Sagung Kendran and R. Kusnandi Andika Budi Kurnianto Anwar Santoso Arthawan Arthawan Bayu Setiabudi Berata , I Ketut Chandra Yowani Dewa Ayu Agus Sri Laksmi DWI SURYANTO Dyah Kanya Wati Faiziah - G.A.M.K. Dewi Gusti Ayu Mayani Kristina Dewi Gusti Ayu Yuniati Kencana Gusti Ngurah Narendra Putra Harjana, Ngakan Putu Anom HARTANINGSIH - Hartaningsih . I D. N. Wibawa I Dewa Made Sukrama I Gede Ngurah Harry Wijaya Surya I GEDE PUTU WIRAWAN I Gusti Agung Arta Putra I Gusti Agung Ayu Suartini I Gusti Agung Dewi Sarihati I Gusti Agung Trisna Windiani I Gusti Ayu Putu Eka Pratiwi I Gusti Ketut Suarjana I Gusti Made Krisna Erawan I Gusti Ngurah Kade Mahardika I Gusti Ngurah Sudisma I K. Sukardika I Kadek Swastika I Ketut Berata I Ketut Eli Supartika I Ketut Junitha I Ketut Suada I Ketut Suada I Ketut Suastika I Ketut Suastika I KETUT SUATA I Ketut Suatha I Ketut Suwiyoga I Made Bakta I Made Damriyasa I Made Dwinata I Made Galih Diparayoga I Made Jawi I Made Kardena I Made Subrata I Made Sudarmaja I Made Sukada i Nengah Wandia I Nyoman Agus Bagiada I Nyoman Budi Hartawan I Nyoman Polos I Nyoman Suarsana I Nyoman Suartha I Putu Cahyadi Putra, I Putu Cahyadi I Putu Sudiarta I W. Wita, I W. I Wayan Bebas I Wayan Gorda I Wayan Masa Tenaya I Wayan Masa Tenaya, I Wayan Masa I Wayan Megadhana I Wayan Putu Sutirta Yasa I Wayan Suardana I Wayan Wita I.A.P. Apsari I.B.K. Suardana I.H. Utama I.W. Batan Ida Ayu Pasti Apsari Ida Bagus Gede Suparyatha Ida Bagus Kade Suardana Ida Bagus Komang Ardana Ida Bagus Made Oka Ida Bagus Ngurah Swacita Ida Bagus Oka Winaya Ida Bagus Suardana Ida Bagus Subanada Ignatius Ferdi Yuatmadja Inna Narayani K. Sri Marhaeni Julyasih K. Suata K. Sukardika Kadek Karang Agustina Ketut Budiasa Ketut ELI Supartika Ketut Santhia Adhy Putra KETUT SUADA Ketut Suata Ketut Tirtayasa Luh Dewi Anggreni LUH PUTU AGUSTINI Luh Putu Agustini Luh Putu Wrasiati M.D. Rudyanto M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Damriyasa, Made Made Oka Ari kamayani, Made Oka Ari Made Wiryana Marissa Divia Dayanti Marson, Fransiska Gratia Sonita Mudinillah, Adam Mufa, Romy Muhammad Dary N. T. Suryadhi Ngakan Putu Anom Harjana Ni Luh Putu Eka Diarthini NI LUH PUTU MANIK WIDIYANTI Ni Made Krisna Dewi Ni Made Suaniti NINING HARTANINGSIH Nyoman Agus Bagiada Nyoman Suartha Nyoman Tigeh Suryadi Oka Lely Palagan Senopati Sewoyo Purwitasari, Made Santi Putri, Dilyanti Maya Putri, Rindar Mentari Nusanti Putu Ayu Asri Damayanti Putu Ayu Sisyawati Putriningsih Rasmaya Niruri Rasmaya Niruri S. Soetjiningsih, S. S. Sotjiningsih S.K. Widyastuti sang gede purnama Sewoyo, Palagan Senopati Siti Maryam Soetjiningsih - Soetjiningsih . Sri Kayati Widyastuti Sri Wahjuni Sukada, Made SUMARNO Suryadi, Nyoman Tigeh Sutjahjo Suherman, Sutjahjo Suwarno - T. Sari Nindia Tjok Gede Oka Pemayun, Tjok Gede Oka Tjokorda Gde Agung Suwardewa TRI KOMALA SARI Wayan Tunas Artama Widyasanti, Ni Wayan Helpina Wimpie I Pangkahila Wirata, Ketut Yasunobu Matsumoto Yosevangelika Hutabarat Yoshihiro Hayashi