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MUTATIONS IN 1700 BP FRAGMENT OF RPOB GENE OF MULTI-DRUG RESISTANT MYCOBACTERIUM TUBERCULOSIS ISOLATE Yowani, Chandra; Sukardika, I K.; Mantik-Astawa, I N.; Junitha, I K.
INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Vol 6 No 2 (2012): Indonesian Journal of Biomedical Sciences
Publisher : Udayana University

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This research aimed to amplify a 1700 bp fragment of rpoB gene of multidrug resistance M. tuberculosis (MDR-TB) isolate and determine types of mutation beyond the core region (hot-spot region). DNA sequencing studies indicate that more than 95% of rifampin-resistant M. tuberculosis strains have mutations within the 81-bp hot-spot region (codons 507 to 533) of the RNA polymerase ?-subunit (rpoB). Since almost 90 % of rifampicin resistant isolate are also resistant to isoniazid, mutation in rpoB gene become important as a surrogate marker for MDR-TB. MDR- TB isolates used for this research, namely isolate 885, was collected by Regional Health Laboratory of Surabaya. PCR was used to amplify the gene, on described steps : a cycle of preheating at 95°C for 15 minutes, amplifying in 45 cycles ( 1 minute at 94°C, 1 minute at 58°C, 1 minute 72°C) and post extension for 5 minutes at 72°C. The mutations were detected by sequencing and alignment using MEGA4. The result of this research showed that there were new mutations downstream of the core region of rpoB. Sequence analysis showed some mutations such as S594A, S626V, T629A. In conclusion, it is reported for the first time, new mutations at downstream region of the core region of rpoB.
SEAWEED EXTRACTS IMPROVE LIPID PROFILE OF WISTAR RAT Marhaeni Julyasih, K. Sri; Suata, K.; Wirawan, I.G.P; Mantik Astawa, I. N.
INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Vol. 5, No. 2 Mei 2011
Publisher : Udayana University

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Abstract

Hypercholesterolemia or hyperlipidemia has been established as an important risk factor of cardiovascular disease. Patients with hypercholesterolemia usually require a prolonged treatment; and the newer and more potent generation of antilipid agents are costly.In Bali there are several types of seaweed that are generally consumed by the local people and known by the local names of Bulung Boni (Caulerpa spp.) and Bulung Sangu (Gracilaria spp.). Preliminary studies on the effect of Bulung Boni and Bulung Sangu extracts appeared to improve lipid profile, but the available data are still very limited both in extent and depth, and further investigations were considered relevant and needed.This experimental study used completely blind randomized design, using a total of 24 Wistar rats divided into six sample groups of equal size, all fed with a diet high in cholesterol content. The six sample groups were respectively designated as negative control group, positive control group, and four treated sample groups, respectively fed orally with a dose of 20 mg and 60 mg extracts of Bulung Boni per 100g of body weight per day, and 20 mg and 60 mg extracts of Bulung Sangu per 100g body weight per day. Each treatment was repeated four times.Our study showed that rats fed with high-cholesterol diet and treated with oral Bulung Boni or Bulung Sangu extract at a dose of 20 mg and 60 mg/100 g bw/ day were associated with statistically significantly increased plasma HDL levels (p < 0.05), and statistically significant decreased plasma LDL and total cholesterol levels (p < 0.05) as compared with those of rats fed with high cholesterol diet without treatment with Bulung Boni or Bulung Sangu extracts.From our data it could be implied that Bulung Boni and Bulung Sangu extracts improve lipid profile in the Wiatar rat by significantly increasing plasma HDL level, and lowering LDL and total cholesterol levels.
CD4 COUNT FROM CRYOPRESERVATION OF BUFFY COAT AND PBMC Rasmaya Niruri; Inna Narayani; Wayan Tunas Artama; Mantik Astawa; Ahmad Hamim Sadewa
International Journal of Biosciences and Biotechnology Vol 2 No 2 (2015)
Publisher : Central Laboratory for Genetic Resource and Molecular Biology, Faculty of Agriculture, Udayana University in cooperation with Asia-Oceania Bioscience and Biotechnology Consortium (AOBBC)

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Abstract

This study aimed to determine CD4 count from cryopreservation of Buffy coat (BC) and PeripheralBlood Mononuclear Cell (PBMC) with and without ficoll. Fifteen EDTA Blood sample (2 ml for eachtube) were drawn from one adult healthy subject. The samples were categorized into five group beforemeasuring the CD4 level (which were fresh whole blood [Group(G)-I], BC without ficoll [fresh <GII>and frozen <G-III>] , and PBMC resulted from BC and ficoll isolation [fresh <G-IV> andfrozen <G-V>]. Each group was replicated three times. Blood storage before preparation was less thanfour hours. Two months cryopreservation using liquid nitrogen (in 40% FBS, 10% DMSO, and RPMI)was conducted. The mean value of CD4 count (cell /mu1) were 522 (G-I), 1410 (G-II), 906 (G-III), 807(G-IV), and 733 (G-V). CD4 count, after 2 month preservation in liquid nitrogen, of the BC sample (G-III) was higher (906 cell /mu1) than PBMC (G-IV) sample (733 cell /mu1).
EFFECT OF RESTING TIME ON PERIPHERAL BLOOD MONONUCLEAR CELL YIELDS Inna Narayani; Rasmaya Niruri; Nyoman Mantik Astawa
International Journal of Biosciences and Biotechnology Vol 3 No 2 (2016)
Publisher : Central Laboratory for Genetic Resource and Molecular Biology, Faculty of Agriculture, Udayana University in cooperation with Asia-Oceania Bioscience and Biotechnology Consortium (AOBBC)

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Abstract

Cryopreservation of PBMC (peripheral blood mononuclear cells) was done to preserve and analyze the number of PBMC derived from blood samples which come in at different time. The batch analysis wasperformed at the same time in order to reduce variations in results. The analysis on the cells numbers carried out after 1, 3, 6, 12, and 24 hours. Heparinized whole blood was collected from healthy subject by venipuncture, and stored at room temperature. Blood is processed by centrifugation in Ficoll density gradient following the established method of Balai Besar Veteriner Denpasar. Buffy coat layer was collected and washed twice with HBSS (Hank's balanced salt solution) and was counted in Turk’s solution. The cells were then dissolved in 1 ml of cold freezing medium containing 10% DMSO and 50% FBS (fetal bovine serum) and stored overnight at -80°C before storage in liquid nitrogen vessel for few weeks. The samples rapidly thawed in a water bath at 37°C and washed twice with PBS (phosphate buffered saline). The cells were stored in 4°C PBS and counted in Turk’s solution after 1, 3, 6, 12, and 24 hours. The results obtained were varied with a declining trend.
Effect of Maternal Antibodies on Histopathogenesis of Newcastle Disease Virus in Broiler Chickens I Made Galih Diparayoga; Nyoman Mantik Astawa; Anak Agung Ayu Mirah Adi
Veterinary Science and Medicine Journal Vol 4 No 1 (2016)
Publisher : Udayana University

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Abstract

The aims of this research were to overview the effect of maternal antibodies on the histopathological changes and viral antigen distribution of the broiler chickens challenged with ND APMV-1 virus. A total of 100 chicken were allotted into 3 treatment groups consisting of group I (titer antibodies< 23 HI Unit), group II (titer antibodies 23 – 24 HI Unit) and group III (titer antibodies> 24 HI Unit). All group I, II and III were inoculated with ND virus isolates of type viscerotropic velogenic at the dose of 1000 TCID50. The histopathological changes observed in nervous system were endotheliosis and perivascular cuffing. Immunohistochemistry staining showed that NDV infected cells were found in most organs both in inflammatory cells and in epithelial cell of many organs mainly in nervous, respiratory and digestive systems. Neurological symptoms and neural lesions were highest in group II (titer antibodies 23 – 24 HI Unit)
PEMBINAAN KELOMPOK TANI DENGAN PENYULUHAN PENINGKATAN KESEHATAN TERNAK SAPI DAN PEMANFAATAN LIMBAH TERNAK MENJADI KOMPOS G.A.Y. Kencana; I.G.N.K. Mahardika Mahardika; I.N.M. Astawa; I.B.K. Suardana; I.N. Suartha; I.A.P. Apsari; A.A.S. Kendran; S.K. Widyastuti; G.A.M.K. Dewi; I.P. Sudiarta
Buletin Udayana Mengabdi Vol 20 No 1 (2021): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1385.678 KB) | DOI: 10.24843/BUM.2021.v20.i01.p13

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Pengabdian Masyarakat berjudul: "Pembinaan Kelompok Tani Niti Sari Desa Baturiti, Kecamatan Baturiti” merupakan salah satu Hibah Program Udayana Untuk Masyarakat (PUMA). Tujuan pengabdian ini untuk memberikan pembinaan kepada Kelompok Tani Niti Sari tentang cara meningkatkan kesehatan sapi dan memanfaatkan limbah pertanian menjadi kompos organik plus. Metode yang digunakan untuk mencapai tujuan tersebut diawali dengan memberikan penyuluhan kepada anggota Kelompok Tani Niti sari, selanjutnya didukung dengan praktek langsung di lapangan. Penyuluhan yang diberikan meliputi: Penyuluhan kesehatan sapi, penyuluhan kesehatan reproduksi sapi, penyuluhan teknologi tepat guna pertanian dengan memanfaatkan limbah pertanian menggunakan jamur Trichoderma untuk dibuat kompos plus. Kompos plus Trichoderma yang dihasilkan dalam pembinaan ini diharapkan dapat mengatasi permasalahan penyakit tanaman kubis milik petani Niti Sari. Penyuluhan sudah dilaksanakan tanggal 05 Juli 2019 diawali pertemuan dengan Kepala Desa Baturiti, dengan Kelompok Tani Niti Sari dan dilanjutkan dengan pembinaan Kelompok Tani. Kegiatan penyuluhan dibuka oleh Camat Baturiti, Ketua LPPM Unud, Tripika Kecamatan Baturiti, Kepala Desa beserta aparat Desa, Kelompok Tani Niti Sari dan Kelompok Tani se Desa Baturiti dan Banjar Tamantanda. Dengan demikian diharapkan Kelompok Tani Niti Sari dan Kelompok Tani disekitarnya mampu menyerap alih teknologi yang diajarkan oleh Tim Pengabdi dari Universitas Udayana.
SOSIALISASI PENYAKIT ZOONOSIS ESCHERICHIA COLI O157:H7 SERTA PELAYANAN KESEHATAN SAPI DI DUSUN LAMPU DESA CATUR KINTAMANI BANGLI I W. Suardana; I.B.N. Swacita; I.N. Suartha; I G.N. Sudisma; M.D. Rudyanto; I.G.M. Krisna Erawan; I.N. Suarsana; I.W. Batan; P.A. Sisyawati Putriningsih; T. Sari Nindia; A.L.T. Rompis; I.N. Mantik Astawa; K. Karang Agustina; I.H. Utama; I.G.A. Suartini; I.M. Sukada; I.K. Suada; A.A.A. Mirah Adi
Buletin Udayana Mengabdi Vol 16 No 2 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Ternak sapi yang menderita diare berpeluang besar untuk ditemukan adanya agen zoonosis E. coli O157:H7 mengingat sapi sebagai reservoir utama dari agen tersebut.Transmisi penularan strain bakteri ini ke manusia umumnya terjadi melalui konsumsi daging yang kurang dimasak, produk susu yang tidak dipasteurisasi, air yang terkontaminasi feses. Dusun Lampu sebagai salah satu Dusun di Desa Catur merupakan salah satu daerah potensial untuk pengembangan ternak khususnya sapi sehingga menjadikan program pelayanan kesehatan di wilayah tersebut sangat potensial untuk dilakukan. Hasil kegiatan pengabdian masyarakat berupa sosialisasi penyakit zoonosis E. coli O157:H7 serta pelayanan kesehatan ternak sapi di Dusun ini, memperlihatkan respon positif yang dicirikan dengan cukup banyaknya jumlah ternak yang memperoleh pelayanan yaitu sejumlah 65 ekor sapi dari 35 petani ternak. Jenis pelayanan yang dilakukan meliputi tindakan spraying atau pemberian butox terhadap semua ternak sapi yaitu 65 ekor (100%), disusul dengan pemberian vitamin pada 52 ekor (80%), pemberian obat cacing sebanyak 39 ekor (60%), serta pemberian delladryl pada 1 ekor sapi (1,5%). Hasil ini mengindikasikan bahwa program pengabdian yang dilakukan cukup efektif dapat menyentuh kebutuhan dasar petani ternak, sehingga benar-benar dapat dirasakan manfaatnya.
Protein Spesifik Cairan Kista Cysticercus bovis pada Sapi Bali yang Diinfeksi dengan Taenia saginata (SPECIFIC PROTEIN OF CYSTICERCUS BOVIS CYST FLUID ON BALI CATTLE EXPERIMENTALLY INFECTED WITH TAENIA SAGINATA) Nyoman Sadra Dharmawan; I Made Dwinata; Kadek Swastika; I Made Damriyasa; Ida Bagus Made Oka; I Nyoman Mantik Astawa
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

Cysticercus bovis is the larval stage of Taenia saginata, the bovine tapeworm. The infection of thislarval in cattle musculature causes Bovine cysticercosis or Cysticercosis bovis.  Bovine cysticercosis is foundworldwide, but mostly in developing countries, where unhygienic conditions, poor cattle managementpractices, and the absence of meat inspection are common.  The adult Taenia infection in man is referredto as taeniasis.  Taenia saginata taeniasis is also found almost all over the world.  The prevalence ofTaenia saginata taeniasis has reported up to 27.5% in Gianyar Bali. In order to control the diseases,vaccination against the larvae stages in cattle of Taenia saginata may play an important role in controllingthe disease in the endemic regions.  The aims of the present study were to prepare and to investigate theimmunogenic protein as vaccine candidate for controlling  Cysticercus bovis infection in in Bali cattle.Cysticercus protein from the cyst fluid was firstly used to immunize mice and the mice sera were thencollected. Cysticercus proteins then analyzed using sodium dodecyl sulfate-gel electrophoresis (SDS-PAGE).All cysticercus proteins were then visualized by Commasie blue staining. The proteins were also transferredonto nitrocellulose membrane and the immunogenic proteins were visualized by Western Blotting usingimmune sera raised in mice.  By Commasie blue staining, a total of 17 proteins were detected with themolecular weight of 14,86 kDa -122,40 kDa from the smallest to the largest. As many as 7 immunogenicproteins with the molecular weights of 16.81 kDa; 19.22 kDa; 20.98 kDa; 27.41 kDa; 34.02 kDa; 38.31 kDa;and 54.94kDa were detected.
Immunological Detection of Rabies Virus in Brain Tissues of Infected Dogs by Monoclonal Antibodies Nyoman Mantik Astawa; Ida Bagus Kade Suardana; Luh Putu Agustini; Faiziah -
Jurnal Veteriner Vol 11 No 4 (2010)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

In order to establish an immunological detection of rabies virus in tissues of infected dogs, monoclonalantibodies (mAbs) against rabies virus (RV) were produced. The mAbs were produced by fusion of mielomacells with the lymphocytes of mice immunized with RV. The mAbs produced were then characterized andused for the detection of rabies virus in brain tissues of infected dogs. Six mAbs designated CC6, EG4,DG10, BB12, CA9 dan EB5 were used in this study. In Western blotting test, some mAbs reacted with 66KDa which is the glycoprotein of the virus. In immunoperoxidase, 2 mAbs (CC6 and DG10) detected RVin the brain of infected dogs. By direct immunoflourescence, flourescence isotyocyanate (FITC) labelledDG10 mAbs detected RV in fresh and formaldehyde fixed brain tissues. RV was detected in 12 infecteddogs but not in normal uninfected dogs. In this study it was confirmed that rabies virus can be detected inthe brain tissues of infected dogs by monoclonal antibodies.
Karakteristik Molekuler Virus Avian Orthoavulavirus 1 Genotipe VII yang Diisolasi dari Tabanan Bali (MOLECULAR CHARACTERISTIC OF AVIAN ORTHOAVULAVIRUS 1 GENOTYPE VII ISOLATED FROM TABANAN BALI) Anak Agung Ayu Mirah Adi; I Nyoman Mantik Astawa; I Nengah Wandia; I Gusti Agung Arta Putra; Ida Bagus Oka Winaya; Anak Agung Keswari Krisnandika; Anak Agung Oka Wijaya
Jurnal Veteriner Vol 20 No 4 (2019)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.964 KB) | DOI: 10.19087/jveteriner.2019.20.4.593

Abstract

Newcastle disease (ND) is a very harmful avian disease, endemic in Indonesia and various parts of the world. The causative agent is ND virus or Avian orthoavulavirus 1 (AOAV-1). This virus is an RNA virus with wide genetic variation. Based on the genome length, it can be classified into AOAV-1 Class I and II. Class I are generally avirulent whereas Class II are consist of both virulent and avirulent viruses, currently there are 18 genotypes of the class II. To find out the molecular characteristics of AOAV-1 currently circulating in the field, isolation and identification of viruses from laying hens that was suspected ND from Tabanan Bali in 2017, was performed. The isolated viruses hereafter named as Tabanan1/ARP / 2017. A one-step RT-PCR reaction was carried out to amplify NP, F and HN gene fragments from the virus using three specific pairs of AOAV-1 primers. The obtained nucleotide sequences are then used in phylogenetic analysis. For phylogenetic analysis several strains of AOAV-1 from class II representing genotype I-VII as well as one strain from Class I were accessed from GenBank. From the analysis of the F gene nucleotide sequences, it was found that Tabanan 1 / ARP / 2017 is a genotype VII virus with an amino acid sequence at the F protein cleavage site is 112 R-R-Q-K-R-F117, a typical virulent strain. Phylogenetic analysis using nucleotide sequences NP and HN genes also positioned this isolate in genotype VII. At the nucleotide level, genetic distance with virulent isolates that was isolated in 2007 and 2010 were 8.26% and 1.08% while at the amino acid level were 5.26% and 0.64%. There were found mutations in amino acids at positions 107 and 108 of F protein.
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