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All Journal HAYATI Journal of Biosciences Jurnal Sain Veteriner Jurnal Medik Veteriner Indonesian Journal of Forestry Research
Dwi Priyowidodo
Bagian Klinik Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Bali
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Veterinary

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Strongyloidiasis in Bornean Orangutan: A Case Report Suandhika, Putu; Susanti, Agatha Ria; Sriningsih, Agnes Pratamiutami; Hina, Carlo Yunior Ray; Yanuartono, Yanuartono; Indarjulianto, Soedarmanto; Priyowidodo, Dwi
Jurnal Medik Veteriner Vol. 6 No. 2 (2023): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol6.iss2.2023.297-302

Abstract

This study reported the diagnosis and treatment of Strongyloidiasis in two Bornean orangutans (Pongo pygmaeus); adult male aged 23 years, weighing 100 kg and an infant female orangutan, 4 years old, weighing 13,6 kg. Samples were physically and laboratory examined for faeces using the Mini-FLOTAC method. Therapy was performed on the adult orangutan using albendazole at a dose of 400 mg individual twice a day for 4 days, orally. The infant orangutan was administered albendazole at a dose of 10 mg/kg BW once a day for 3 days orally. From several physical examinations, both orangutans looked active, body temperature and oral mucosa color were normal, green feces with solid consistency in the adult orangutan and brown with solid consistency in the infant orangutan. Microscopic faeces examination of the adult orangutan showed Strongyloides sp. as many as 1005 eggs per gram (EPG) of feces, and the infant orangutan as many as 2490 larvae per gram of feces. Both orangutans were diagnosed with severe Strongyloidiasis based on those examinations. Three days after starting treatment, the adult orangutan's EPG decreased to 890, and a week later, no Strongyloides sp. eggs or larvae were discovered. A week following treatment, no Strongyloides sp. was discovered in an infant orangutan. In conclusion, albendazole was an effective treatment for severe Strongyloidiasis in adult and infant orangutans. Strongyloidiasis can be a threat to both infant and adult orangutans without distinct clinical symptoms.
Molecular Detection of Eimeria bovis in Indonesian Beef Cattle Using Nested PCR Technique Nasrulloh, Mukh Fajar; Nurcahyo, Raden Wisnu; Priyowidodo, Dwi; Ekawasti, Fitrine; Firdausy, Lintang Winantya
HAYATI Journal of Biosciences Vol. 31 No. 5 (2024): September 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.5.980-987

Abstract

Eimeria bovis is a pathogenic protozoan that causes cattle digestive tract infections, which can cause economic losses to farmers. It is necessary to develop specific and accurate detection methods to conserve livestock and prevent coccidiosis in Indonesia. This study aims to detect E. bovis by nested PCR and determine the relationship with reference sequences. A total of 167 samples of beef cattle feces were taken randomly from community farms spread across 18 provinces in Indonesia. The feces were examined natively, and then the oocysts were purified by the sugar flotation method, extracted by KIT extraction, and amplified by the nPCR technique. Positive samples were followed by sequencing and phylogenetic analysis using MEGA 11 software. This study used two pairs of primers (outer and inner) taken from ITS-1 molecular markers. As many as 96 out of 167 samples (57.5%) were positive for Eimeria spp., and 48 of the 96 samples were positive for Eimeria spp. (50%) were detected to be positive for E. bovis based on the presence of a 238 bp DNA fragment. The results of the phylogenetic analysis showed that the study sample formed a separate cluster from the E. bovis cluster from abroad. In conclusion, E. bovis was detected in 16 out of 18 provinces in this study, and the nPCR technique proved to have better sensitivity and specificity.
The Relation Between Levels of Parasitemia and the Anemia Condition in Domestic Cat (Felis catus) Infected with Trypanosoma evansi Yusrivanda, Fesly Diva; Firdausy, Lintang Winantya; Priyowidodo, Dwi
Jurnal Sain Veteriner Vol 43, No 1 (2025): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.91019

Abstract

Trypanosoma evansi is a cause of the disease trypanosomiasis also known as surra. The trypomastigote stage can be found in the bloodstream and one of the clinical signs that appear during the course of the disease is anemia. The transmission of Trypanosoma evansi occurs non-cyclically through mechanical vector flies or oral transmission. This research aims to determine the relation between parasitemia levels and anemic conditions in domestic cats infected with Trypanosoma evansi. The objects used in this research are four domestic cats and divided into two groups based on the route of infection. The first group were infected with 108 Trypanosoma/µl (1 ml blood of an infected mice and PBS) through the subcutaneous route, and the second group was infected through the oral route by mixing carcass of infected mice and wet food. The examination of parasitemia levels in the blood samples of cats was observed daily using wet blood smear method and the hematological examination was collected within 10 days intervals during the experiment. The data of parasitemia levels and anemic condition in both groups were performed with descriptively and statistically analysis by using Independent T-test method. This research revealed that there was no significant effect (P>0.05) in anemia conditions between infection through subcutaneous and oral routes, and the level of parasitemia in the blood of domestic cats infected with Trypanosoma evansi affects the anemia condition, characterized by a decrease in the total value of erythrocyte, haemoglobin, and hematocrit.
Efektivitas Albendazole terhadap Nematodiasis pada Sapi Perah di Peternakan Sapi Perah Rakyat Kecamatan Tegalombo Kabupaten Pacitan Arisona, Alek; Prastowo, Joko; Priyowidodo, Dwi; Yanuartono, Yanuartono; Indarjulianto, Soedarmanto
Jurnal Sain Veteriner Vol 42, No 1 (2024): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.79447

Abstract

Nematodiasis adalah penyakit yang disebabkan cacing nematoda yang dapat diderita sapi perah segala usia. Penyakit ini mempunyai gejala klinis antara lain kurus, rambut kusam berdiri dan diare. Albendazole merupakan obat cacing berspektrum luas yang sering digunakan oleh peternak karena mudah didapat. Tujuan penelitian ini adalah menentukan prevalensi, gejala klinis dan efektifitas albendazole terhadap nematodiasis pada sapi perah di peternakan sapi perah rakyat Kecamatan Tegalombo, Kabupaten Pacitan. Penelitian ini menggunakan 50 ekor sapi perah yang tidak bunting. Semua sapi diperiksa secara fisik meliputi kondisi umum sapi dan feses. Sampel feses diambil dan diperiksa adanya telur cacing dengan metode nativ, apung dan Mc Master. Sapi penderita nematodiasis selanjutnya diterapi albendazole dengan dosis 10 mg/kg BB satu kali pemberian secara per oral. Perkembangan hasil terapi diamati dengan cara dilakukan pemeriksaan fisik, pemeriksaan sampel feses pada hari ke 3, 7 dan 14. Hasil penelitian menunjukkan bahwa prevalensi nematodiasis sapi perah sebesar 30%. Sapi penderita nematodiasis menunjukkan feses lembek, adanya telur nematoda pada fesesnya. Telur cacing yang ditemukan adalah kelompok telur Strongyle, Toxocara sp, dan Trichuris sp. Efektivitas albendazole terhadap nematodiasis pada sapi perah masih tinggi yakni >97,87%. Disimpulkan bahwa albendazole mempunyai efektifitas yang tinggi untuk mengobati nematodiasis.
ASSESSING ZOONOTIC POTENTIAL: A STUDY ON COMMUNITY ACCESS TO NATURAL RESOURCES IN SEBANGAU NATIONAL PARK, INDONESIA Panda, Adventus; Priyowidodo, Dwi; Artama, Wayan Tunas; Djohan, Tjut Sugandawaty
Indonesian Journal of Forestry Research Vol. 12 No. 2 (2025): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2025.12.2.273-286

Abstract

The community surrounding Sebangau National Park (SNP) play a key role in comprehending the epidemiological triad. Peat forests have experienced illegal logging and concessions practises from the early 1970s to 2005. The disturbed forest habitat offers the perfect setting for the inter-species transmission of pathogenic agents. The purpose of this study was to identify any possible zoonotic concerns based on the typical community activities across SNP. Community access data were collected using questionnaires and interview in Kereng Bangkirai (Sebangau River), Asem Kumbang, Baun Bango, Tumbang Ronen, Jahanjang, and Karuing (Katingan River) as the representatives’ villages. These settlements are close to the locations used for field sampling (n:102 individuals). The prediction model was developed using CART®Classification for categorical data using MINITAB v. 20.3. We discovered that the model categorised five out of seven factors as important factors. The number of days spent becomes the most crucial predictor (100%), followed by access (95.3%), mode of stay (42.1%), followed by activities (16.8%) and defecation (8.3%), respectively. It was concluded that the longer and deeper they accessed the natural resources; the higher the zoonotic potential would be. The Indonesian Government has established a wildlife health information system, referred to as SehatSatLi, which is designed to protect wildlife genetic resources and reduce the likelihood of zoonotic diseases emerging. It is recommended that stakeholders at all level engaged in coordination, collaboration, and communication as a preventive strategy to inhibit the possible transmission of zoonotic diseases between wildlife and humans, vice versa.
Co-Authors Adventus Panda Arisona, Alek Firdausy, Lintang Winantya Fitrine Ekawasti, Fitrine Hina, Carlo Yunior Ray Joko Prastowo Mukh Fajar Nasrulloh Nurcahyo, Raden Wisnu Soedarmanto Indarjulianto Sriningsih, Agnes Pratamiutami Suandhika, Putu Susanti, Agatha Ria Tjut Sugandawaty Djohan Wayan Tunas Artama Yanuartono, Yanuartono Yusrivanda, Fesly Diva