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Produksi Antibodi Anti-Dirofilaria immitis Untuk Pengembangan Diagnosis Dirofilariasis Pada Anjing I Gusti Made Krisna Erawan; Ida Tjahajati; Wisnu Nurcahyo; Widya Asmara
Buletin Veteriner Udayana Vol. 8 No. 2 Agustus 2016
Publisher : The Faculty of Veterinary Medicine, Udayana University

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Abstract

Dirofilaria immitis (D. immitis) as a causative agent of heartworm disease is not only caused problems in animals but also zoonoses. For diagnosis of dirofilariasis (disease caused by D. immitis) serologically is needed anti-D. immitis antibodies. The objective of this study was to produce antibodies against excretory-secretory antigens produced by male and female worms for developing the diagnosis of dirofilariasis based on the antigens detection. Base on this study can be concluded that male excretory-secretory antigens (MES), female excretory-secretory antigens (FES), and MES+FES can stimulate BALB/c mouse to produce polyclonal antibodies in the same pattern. Antibodies have been produced at day 21 and the peak titter was at day 35 after first immunization.
KARAKTERISASI MOLEKULER DAN UJI PATOGENESITAS STREPTOCOCCUS PATOGEN ISOLAT ASAL BALI I Gusti Ketut Suarjana; Widya Asmara
Buletin Veteriner Udayana Vol. 4 No.1 Pebruari 2012
Publisher : The Faculty of Veterinary Medicine, Udayana University

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Abstract

The main of this study were characterized of muramidase released protein (MRP) andexctracellular factor (EF) as virulence factor of Streptococcus beta hemolityc of Bali islotesand its patogenecity on mice.The MRP was isolated from the cell walls bacteria withmuramidase (lysozyme) and EF was obtained from supernatant of bacteria precipated with70% ammonium sulphate and then dialysed. These protein were identified by usingsodium-dodecyl sulphate polyacrylamide gel electrophoresis ( SDS-PAGE). Isolates thatwas observed are five consist of three isolates from pigs and two isolates from monkeys.Pathogenecity test using 20 mices divided into four group. Group I inoculated with 0,1 mltodd-hewitt broth steril as negative control, group II inoculated with 0,1 ml inoculum ofbacteria of Streptococcus suis type 2 (strain D282) as positive control, group III inoculatedwith 0,1 ml Streptococcus beta haemolytic isolated from monkey and group IV inoculated with 0,1 ml Streptococcus beta haemolytic isolated from pig. The result of this studyshowed that all isolates were consist of eight protein bands of MRP and one EF of 110 kDamolecular weight. Eight protein MRP were 125 kDa, 76 kDa, 60 kDa, 57 kDa, 48 kDa, 45kDa, 30 kDa, and 28 kDa respectively. Each isolates had two major protein bands of MRP(76 kDa and 45 kDa).The patogenecity test in mice showed that the morbidity andmortality rates were 100% and 60% respectively. The prevalence of meningitis in mice are100%. Clinical sign were observed 30 hour post inoculated (pi) whereas mice found deathstarty 48 pi.
Identifikasi Escherichia coli O157:H7 serta Deteksi Gen Shiga Like Toxin 1 dan 2 Asal Feses Hewan, Daging, dan Feses Manusia I Wayan Suardana; Wayan Tunas Artama; Widya Asmara; Budi Setiadi Daryono
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

Escherichia coli O157:H7 with the ability to produce shiga-like toxin was isolated from beef, cattle,chicken, and human feces. Due to its importance to human health, it is necessary to identify the genesencoding the production of shiga-like toxin, stx1 and stx2 respectively to further understand the pathogenesis.Isolation of E. coli was done on Eosin Methylene Blue Agar (EMBA), followed by identification on SorbitolMacConkey Agar (SMAC), latex agglutination test, and H7 antiserum test, respectivelly. The existence ofgenes stx1 and stx2 in E. coli O157:H7 was confirmed molecularly using PCR method with specific primersLP 30/31 and LP 43/44, Stx2 (F)/Stx2 (R) respectively. Escherichia coli O157:H7 was isolated from 22 outof 344 samples (6,4%). Some isolates showed gene stx1 and stx2 was detected in two isolates as indicatedby a 384 bp band (stx1 gene), 584 bp and 1588 bp bands (stx2 gene) respectivelly. The results indicatedthat local isolates E. coli O157:H7 are potential as a zoonoses agent.
Prevalensi dan Faktor Risiko Infeksi Dirofilaria immitis pada Anjing yang Dipotong di Daerah Istimewa Yogyakarta (PREVALENCE AND RISK FACTOR OF THE DIROFILARIA IMMITIS INFECTION IN DOGS SLAUGHTERED IN DAERAH ISTIMEWA YOGYAKARTA) I G. Made Krisna Erawan; Ida Tjahajati; Wisnu Nurcahyo; Widya Asmara
Jurnal Veteriner Vol 18 No 4 (2017)
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 study was to determine the prevalence and risk factors Dirofilariaimmitis (D. immitis) infection in dogs slaughtered in Yogyakarta. A total of 151 dogs that were slaughtered from May – November 2013 were examined their heart in order to determine the presence of D. immitis infection. Blood samples were tested using Modified Knott’s Technique for microfilariae examination. The results showed that based on the heart and blood examination the prevalence of D. immitis infection was 14.6 % and 7.9 %, respectively. The risk factors for D. immitis infection were the age and origin of the dog.
Tapak Perlekatan Reseptor Virus Flu Burung yang Diisolasi dari Berbagai Unggas Sejak tahun 2003 sampai 2008 (RECEPTOR BINDING SITE OF AVIAN INFLUENZA VIRUS H5N1 ISOLATED FROM VARIOUS POULTRIES SINCE 2003 TO 2008) Michael Haryadi Wibowo; Charles Rangga Tabbu; Widya Asmara; Heru Susetya
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

Avian Influenza (AI) is an infectious disease in poultry, caused by type A of avian influenza virus(AIV), in the family of Orthomyxoviridae. Almost all birds’ species are sensitive to the AI. Beside theability to infect various species of poultry. AIV type A has a wide range of host including all bird species,mammals, dan human. Today some scientists reported that the cases of AI in mammals, including humansare increasing. This condition suggests that the AI virus circulated in the field may have some mutationsin the amino acid determinants responsible receptor binding site (RBS). A research was therefore designedto investigate the molecular level of HA gen fragment responsible for receptor binding site of AIV isolatedfrom various poultry since 2003 to 2008. Molecular characterization was based on the amplification ofreceptor binding site of HA gene by reverse transcriptase polymerase chain reaction (RT-PCR). All RTPCRof HA gene positive products were sequenced to determine the nucleotide composition at the targetedfragment. Sequences yielded were analyzed by program Mega 4.0 versions, including multiple alignment,deductive amino acid prediction, and establishment of phylogenetic tree. The results show that all AIVisolates could be determined of some conserved amino acids residues responsible for RBS which indicatethe binding preference of avian like receptor, sialic acid ? 2, 3 galactose except isolate A/Layer/Jabar/MHW-RBS-02/2008 which could be found a deletion of amino acid at position of 129 dan mutation of 151isoleucine into threonine. Phylogenetic study showed that clustering of AIV did not base on species of birdor geographic origin of AI viruses which were studied.
AMINO-TERMINUS OF POLYMERASE BASIC-2 OF AVIAN INFLUENZA VIRUS OF H5N1 SUBTYPE ISOLATED FROM VARIOUS ANIMAL SPECIES IN INDONESIA Gusti Ayu Yuniati Kencana; Widya Asmara; Charles Rangga Tabbu; I Gusti Ngurah Kade Mahardika
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

The information on pathogenicity and adaptation factors of avian influenza virus (AIV) in mammalsis very inportant in an effort to reduce the risk of avian influenza (AI) pandemic in the future. Polymerasegene complex appears to be the major factors for adaptation of AIV to certain animal species. A preliminarystudy on role of non-coding region (NCR) and amino-terminus of polymerase-basic 2 (PB2) is presented.Purified viral RNA of AIV isolated from chicken, duck, pig, and quail of Bali and Yogyakarta was reversetranscribed into cDNA and amplified using reverse transcriptase-polymerase chain reaction (RT-PCR)using PB-2 universal forward primer and specifically designed backward primer. The result showed thatall AIV’s H5N1 isolated from chicken, duck, quail, and pig, posed PB2 amino-terminus typical for IndonesianAIV H5N1. However, polymorphic amino acids of the protein fragment did not show any species specificmotive, with the exception of the pig isolate Sw/Tabanan/2006 which had specific substitution of D16E,H17Q, M40I, and H124Y.
Virgin Coconut Oil Meningkatkan Aktivitas Fagositosis Makrofag Ayam Pedaging Pascavaksinasi Flu Burung (VIRGIN COCONUT OIL INCREASES THE PHAGOCYTOSIS ACTIVITY OF MACROPHAGE OF BROILER CHICKEN FOLLOWING AVIAN INFLUENZA VACCINATION) Enny Yusuf Wachidah Yuniwarti; Widya Asmara; Wayan Tunas Artama; Charles Rangga Tabbu
Jurnal Veteriner Vol 14 No 2 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The research objective was to find an alternative avian influenza prevention in broilers by increasinganimal’s antibody titer and macrophages phagocytic  activity.  Virgin coconut oil (VCO) is a food supplementthat is proven safe for human consumption therefore it is assumed to be safe for the animal’s (chickens).Factorial design  2 vaccinated: unvaccinated) x 4 (dose of VCO: 0, 5, 10 and 15 mL/kg feed) were applied inthis study.  A total of 40 day day old chick were allocated in the eight treatments groups.  Feed and drinkingwater were available  ad libitum.  Antibody titers of the animals were detected using ELISA, whereasphagocytic activity of the macrophages were detected from spleen.  The result showed that the highestphagocytic activity and antibody titers were seen in chickens which were given VCO at 10 mL/kg feed.  It isconcluded that the VCO could increased the phagocytic activity of macrophages.
Pengembangan Metode Imunokromatografi untuk Deteksi secara Serologi Campylobacter jejuni pada Ayam DEVELOPMENT OF IMMUNOCHROMATOGRAPHIC METHOD FOR DETECTING Campylobacter jejuni ON CHICKEN SEROLOGICALLY) Anwar Rosyidi; Setyawan Budiharta; Widya Asmara; Doddi Yudhabuntara
Jurnal Veteriner Vol 14 No 3 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Campylobacter spp cause infection in human in the form of gastroenteritis and Guillain-Barre syndrome.Campylobacter jejuni is one of  Campylobacter spp responsible for about 90% of cases of Campylobacteriosisin human with gastroenteritis.  Efforts to prevent the incidence of Campylobacteriosis in humans should bestarted with an assessment on its level of poultry. This study aims to develop a diagnostic test for C. jejunion chicken using immunochromatographic serological method. Stages of the research consist of thepreparation of test card, antigen preparation, optimization of the antigen and serum. The results showedthat immmunochromatographic card can distinguish infected serum from the uninfected.The minimumamount of antigen  was found to be 1,5 ng/µl. It needs 10 µl serum to perform the test properly.
Studi Epidemiologi Agen Zoonosis Escherichia coli O157:H7 melalui Analisis Random Amplification of Polymorphic DNA (RAPD) I Wayan Suardana; Wayan Tunas Artama; Widya Asmara; Budi Setiadi Daryono
Jurnal Veteriner Vol 12, No 2 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Epidemiological studies of zoonotic agent Escherichia coli O157:H7 have been analyzed pheneticallyand or phylogenetically. In a phenetic classification, micoorganisms are arranged into groups (phena) onthe basis of high overall similarity using both phenotypic and genotypic methods without judgementaspect of its ancestry or evolutionary. Due to its importance to epidemiological aspect, the study of geneticvariation of isolates origin from some sources need to be conducted in order to trace the routes of infection.A total of 20 samples obtained from some sources i.e clinically human feces, non-clinically human feces,cattle feces, chicken feces, and beef feces were used in this study. The study was started by confirming allof the isolates using O157 latex agglutination test and H7 antiserum test, followed by genomic DNAanalysis by random amplification of polymorphic DNA /RAPD methods. RAPD results were analyzed using a simple matching coeficient (Ssm) and alogorhythm unweighted pair group method using arithmeticaverages (UPGMA) programe. Results showed there were range of genetic DNA from local isolates (75.1–99,6%) which was almost similar to ATCC 43894 control isolate. The highest similarity (99.6%) to ATCC43894 control was showed by SM-7(1) isolate obtained from cattle fecal and KL-68(1), isolate obtainedfrom clinically human fecal. In addition, KL-52(7) obtained from clinically human fecal had high similarity(99.6%) to MK-35 isolate obtained from chicken fecal. On the other hand, DS-21(4) and DS-16(2) isolatesthat were obtained from beef had high similarity (84.9%) to other isolates including ATCC 43894 controlisolate. The highest similarity of E. coli O157:H7 isolates that were obtained from cattle feces, beef, andchicken feces to human feces isolate indicated that there were both cattle and chicken were potentialreservoirs of the zoonotic agen which can be transmitted to human.
Supplementation of Lactic Acid Bacteria in Feed Induced Non-Specific Immune Response of Tiger Grouper (SUPLEMENTASI BAKTERI ASAM LAKTAT PADA PAKAN MERANGSANG TANGGAP KEBAL NON SPESIFIK IKAN KERAPU MACAN) Nursyirwani .; Widya Asmara; Agnesia Endamg Tri Hastuti Wahyuni; Triyanto .
Jurnal Veteriner Vol 14 No 3 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Lactic acid bacteria (LAB) have an ability to enhance innate responses in fish. The aim of this studywas to study the effect of three LAB isolates (Kerapu Situbondo Usus: KSBU 12C, KSBU 5Da, and KSBU9 on non-specific immune responses of tiger grouper (Epinephelus fuscoguttatus). The fish were fed dietsupplemented with each of the bacterial isolates at final concentration of 108 CFU mL-1 twice every day.The haematology parameters (haematocrit, leucocyte count, heterophils/neutrophils, monocytes,lymphocytes), phagocytic activity and total LAB were measured every seven days. After 28 days, the fishwere challenged with Vibrio alginolyticus. During the feeding period, the haematocrit values of fish fed withLAB isolates were higher than those of control group, and values ranged from 24.67±8.33 % to 40.50±7.09%. The leucocyte counts increased, mainly after being challenged with V. alginolyticus, and the valuesranged from 40.33 ±6.03 × 1000 cell mL-1 to 139.33±15.57 × 1000 cell mL-1. With the exception oflymphocytes, proportion of heterophils and monocytes, and phagocytic activity were higher in fish fed withLAB isolates than those of control. The presence of LAB in the gastrointestinal tract of fish fed with LABresulted in higher haematology parameters and phagocytic activity in comparison to fish fed control diet.In conclusion, supplementation of LAB in diet could enhance non-specific immune response of tiger grouper.
Co-Authors . Sismindari ., Wdjijono A. Alimuddin Adi Heru Sutomo Aditya Krishar Karim Aditya Krishar Karim AETH. Wahyuni AETH. Wahyuni, AETH. Ag. Yuswanto Agnes Sri Harti Agnes Sri Harti Agnesia Endamg Tri Hastuti Wahyuni Agnesia Endang Tri Hastuti Wahyuni Agus Eko Srihanto Agus Eko Srihanto, Agus Eko Agustinus Joko Nugroho Agustinus Joko Nugroho, Agustinus Joko Aisida, Sufinatin Alma Linggar Jonarta Ambar Pertiwiningrum Andini, Syarifah Anwar Rosyidi April H Wardhana Arfian Rahma Shanti Artama , Wayan T. Arum Setiawan Arum Setiawan Asih Kurniawati Bambang Hariono Bambang Sumiarto Bambang Sutrisno Bancin, Girang Stevani Banun Kusumawardani Boy Bachtiar Budi Mulyaningsih Budi Mulyono BUDI SETIADI DARYONO Budi Setiadi Dayono Charles Rangga Tabbu Charles Rangga Tabbu Chatarina Behar Chatarina Behar, Chatarina Darmawati , Sri Darmayanti, Hervina Puspita Dewi Noor Hidayati Dewi Seswita Zilda Dito Anggoro Djaswadi Dasuki Doddi Yudhabuntara Dwi Aji Nugroho, Dwi Dyah Haryuningtyas Dyah Haryuningtyas Dyah Irnawati Eko Agus Srihanto Eko Agus Srihanto Eko Agus Srihanto, Eko Agus Elfayetti Elfayetti Elsa Kardiana Eni Harmayani Eni Harmayani Enny Yusuf Wachidah Yuniwarti Ety Aryati Ety Aryati, Ety Febriani Putri, Devita Fiska Salsabilla Gaol, Riski Fanni Lumban Gintung Patantis Gintung Patantis Gusti Ayu Yuniati Kencana Hafiza, Rohmania Zuhro Hamzah Muhammad Mardi Putra hanifah hanifah Hanny Hafiar Hardyanto Soebono Hardyanto Subono Harefa, Meilinda Suriani Harefa, Sri Aswinda Hari Eko Irianto Hasibuan, Novita Hasibuan, Novita Annisah Heru Susetya Hutauruk, Mutiara Cristeofani I Gusti Ketut Suarjana I Gusti Made Krisna Erawan I Gusti Ngurah Kade Mahardika I Wayan Suardana I. Istriyati Ida Tjahajati Iisnawati, Iisnawati Ika Dyah Kusumawati Ika Dyah Kusumawati, Ika Dyah Indwiani Astuti Istriyati ., Istriyati Istriyati Istriyati Istriyati Istriyati Istriyati, . Istriyati, . Iwan Dwiprahasto JAKA WIDADA Juni Handajani Kardians, Elsa Karna Wijaya Kerin Sisca Octaviani Luahambowo Khairunnisa Khairunnisa Khairunnisa Nasution Khrisdiana Putri Khrisdiana Putri, Khrisdiana Koichi Akiyama Krisdiana Putri Kumalasari, Eliana Dwi Langkah Sembiring LANGKAH SEMBIRING Langkah Sembiring Lina Sri, Widyawati Liza Angeliya M. Haryadi Wibowo M. Mustofa Mammed Sagi Mammed Sagi Mangkoewidjojo , Soesanto Marla Anggita Marpaung, Viviana Marsetyawan Soesatyo Marsetyawan Soesatyo Masashi Kawaichi Masashi Kawaichi, Masashi Maxs Urias Ebenheizer Sanam Meilinda Suriani Harefa Michael Haryadi Wibowo MM.Firdiana Krisnaningsih Mustofa M, Mustofa Mustofa Mustofa Niken Irfa Nastiti Ning Rintiswati Ning Rintiswati Nobuyuki Harada Nursyirwani, Nursyirwani Nurul Islamiyah Nuryono ., Nuryono Nyoman Reishita Andriyani Osman Sianipar Prasetyo, Dimas Bayu Purba, Tondang Raja Pangihutan Purnama Edy Santosa Purwoko, Agus Putra, Mulhady Raden Wisnu Nurcahyo Rahma, Mawaddah Rahmat Setya Adji Rahmat Setya Adji Regina TC Tandelilin Reni Nurjasmi Reni Nurjasmi, Reni Rini Widayanti Risbue Siregar Rosa Delima Lumbantungkup S Muharsini S Rahmah Umniyati, S Rahmah S. Sismindari Sabela, Serli Sagi , Mammed Salomo Hutahaean Salsabilla, Friska Santoso, Ferdinand Prayogo Cahyo Sarwo Edy Wibowo SATRIYAS ILYAS Sebastian Margino Sebastian Margino Sembiring , Langkah Sembiring, Samariana Br Setiawan , Arum Setiyono Setiyono Setiyono Setiyono Setyawan Budiharta Sidna Artanto Sidna Artanto Sidna Artanto, Sidna Simaremare, Ermas Simarmata, Claudia Grace Siregar, Risbue Sismindari . Siti Sunarintyas Sitti, Ummiyati Rahmah Soemitro Djojowidagdo Soesanto Mangkoewidjojo Sri Darmawati Sri Darmawati Sri Darmawati Sri Lestari Subronto Prodjoharjono Sugeng, Mardihusodo Juwono Sugiharto Sulastri, Yati Surya Amanu Surya Amanu Surya Amanu Surya Amanu Susi Iravati Susi Iravati Susi Maulida, Susi Syaiful Anwar Syari’I Damanik, Muhammad Ridha Syukri Hidayat Titik Purwati Widowati Titik Purwati Widowati, Titik Purwati Tiyas Tono Taufiq Tondang Raja Pangihutan Purba Tri Ratnaningsih Tri Untari Tri Untari Tri Untari Tri Wibawa Triyanto . Tsutomu Nohno Vivina Marpaung W. Widjijono W. Widodo Wajar, Dony wayan T Artama wayan T Artama Wayan T. Artama Wayan T. Artama Wayan T. Artama Wayan Tunas Artama Wayan Tunas Artama Widagdo Sri Nugroho Widagdo Sri Nugroho Widodo Widodo Widya Hary Cahyati Wisnu Nurcahyo Wulandari, Anna Yahya, Adibah Yatri Drastini Yulita Kristanti Yundari, Yundari Yuni Wijayanti Yusro Nuri Fawzya Yusro Nuri Fawzya Zahwa, Afitzka Al Zilda, Dewi Zeswita