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Yusuf Ridwan
Departemen Ilmu Penyakit Hewan Dan Kesehatan Masayarakat Veteriner, Fakultas Kedokteran Hewan, Institut Pertanian Bogor, Jl. Agatis, Kampus IPB Dramaga, Bogor, Jawa Barat, Indonesia 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Seroprevalensi dirofilariasis pada anjing di Kabupaten Sukabumi Ridwan, Yusuf; Sudarnika, Etih; Ilyas, Abdul Zahid
ARSHI Veterinary Letters Vol. 7 No. 4 (2023): ARSHI Veterinary Letters - November 2023
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.7.4.77-78

Abstract

Dirofilariasis merupakan penyakit serius pada anjing dan bersifat zoonotik. Penelitian ini bertujuan untuk mengukur prevalensi dan menentukan faktor risiko dirofilariasis di Kabupaten Sukabumi. Sebanyak 152 sampel darah diambil dari anjing di dua kecamatan di Sukabumi yang memiliki perbedaan karakteristik topografi yaitu Kecamatan Jampang Tengan yang merupakan wilayah perbukitan dan Kecamatan Cisolok dengan karakteristik daerah pantai. Serum darah diperiksa menggunakan rapid test kit komersial CHW Ag Test Kit 2.0 ® Bionote untuk mendeteksi keberadaan antigen cacing dewasa Dirofilaria immitis. Hasil penelitian menunjukkan seroprevalensi dirofilariasis pada anjing di kabupaten Sukabumi adalah 20,4%. Daerah dengan karakteristik perbukitan memiliki tingkat prevalensi dirofilariasis yang lebih tinggi dibandingkan dengan daerah pantai. Kejadian dirofilariasis di Kabupaten Sukabumi tidak dipengaruhi jenis kelamin, cara pemeliharaan dan umur anjing.
Impact of sex and age on gastrointestinal nematode infections in sheep: Insights from Sugih Mukti Sheep Farm Yong, Ethan Low Chiew; Ridwan, Yusuf; Satrija, Fadjar
ARSHI Veterinary Letters Vol. 8 No. 3 (2024): ARSHI Veterinary Letters - August 2024
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.8.3.67-68

Abstract

Nematoda gastrointestinal merupakan parasit yang tersebar luas di seluruh dunia, termasuk di seluruh wilayah Indonesia, yang secara signifikan mengganggu produksi domba dengan menyebabkan penurunan berat badan, mengurangi kinerja reproduksi, dan meningkatkan angka kematian. Penelitian ini mengkaji prevalensi dan intensitas infeksi nematoda gastrointestinal pada domba dari Kelompok Ternak Domba Sugih Mukti di Desa Neglasari, Kecamatan Dramaga, Kabupaten Bogor, Jawa Barat, Indonesia. Kami mengumpulkan sampel feses dari 43 domba dalam kelompok ini dan menganalisisnya untuk mengetahui parasit gastrointestinal menggunakan metode flotasi dan metode McMaster yang dimodifikasi. Temuan kami mengungkapkan keberadaan eksklusif telur strongyle, yang menunjukkan ordo Strongylida, dalam sampel feses. Prevalensi keseluruhan infeksi strongyle di peternakan Sugih Mukti adalah 60,5%, dengan tingkat infeksi bervariasi secara signifikan antara jenis kelamin dan kelompok usia: 12,5% pada jantan (n=8), 71,4% pada betina (n=35), 31,8% pada domba muda (n=22), dan 90,4% pada betina dewasa (n=21). Perbedaan ini signifikan secara statistik (P≤0,05). Namun, intensitas rata-rata infeksi strongyle dikategorikan sebagai ringan, tanpa variasi signifikan yang diamati berdasarkan jenis kelamin atau usia (P≥0,05).
PREVALENCE AND RISK FACTORS OF HOOKWORMS INFECTION ON DOGS IN SUKABUMI REGENCY, WEST JAVA PROVINCE, INDONESIA Ridwan, Yusuf; Wicaksono, Ardilasunu; Fransiska, Siti Vanessa; Theresa, Princesse
Jurnal Kedokteran Hewan Vol 14, No 4 (2020): December
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v14i4.16751

Abstract

Hookworms infection remains as an important parasitic infections affecting animal and human health worldwide. However, information on the prevalence and the risk factors of hookworm infection on dogs in Indonesia is very limited. A cross sectional study to estimate the prevalence and to identify risk factors of hookworms infection on dogs was conducted in rural area with different topography, Sukabumi Regency, Indonesia. A Total of 204 dog stool specimens were examined for hookworm eggs using simple flotation methods. The data of related risk factors namely type of topography area (high and low land), purpose of having dog, dog demography, dog reared management and deworming were collected through dog owners interviews with completed a questionnaire. Those data were analyzed using the chi-square test (2) and logistic regression. The prevalence of hookworm on dogs in Sukabumi was 24.5 % (95% Confidence Interval [CI]=19.1-30.8). This prevalence was associated with topography of the area, the age of dog, and type of dog keeping methods. The prevalence of hookworms was higher in the high land area than low land area (OR=5.935, 95% CI=2.764-12.744 ). Logistic regression identified pupies as a high risk group to hookworms infection (OR= 2.041, 95%CI=1.035-4.055). The dog which kept in the cage/tied had higher risk than free roaming dog (OR=3.66, 95%CI=1.479-9.091).Key words: Dog, hookworms, prevalence, risk factors, Sukabumi.
PREVALENCE AND RISK FACTOR OF STONGYLOIDOSIS IN BEEF CATTLE IN KASIMAN SUBDISTRICT, BOJONEGORO Ridwan, Yusuf; Satrija, Fadjar; Winarso, Aji
Jurnal Kedokteran Hewan Vol 13, No 4 (2019): December
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v13i4.15069

Abstract

A pair of cross-sectional studies was conducted to determine prevalence and risk factors of Strongyloides spp. (threadworm) infections in beef cattle in Kasiman Subdistrict, the Regency of Bojonegoro. A total of 263 and 270 of local beef cattle with various age were selected for faecal sample during dry season (August-October) and wet season (February-March), respectively. Feces were processed for counting the number of eggs per gram feces (EPG) using McMaster method. The prevalence of strongyloidosis was 4.56% and 7.04% in the dry season and the rainy season, respectively. The factors that associated with prevalence and intensity infection were age and sex of cattle. During the dry season and the rainy season, the calf and weaner group (1 year) was more susceptible for Strongyloides infection than cattle with older age and showed higher intensity of infection (based on EPG values). The bulls showed a higher risk and intensity of infection than cows.
PREVALENSI DAN FAKTOR RISIKO INFEKSI Toxocara cati PADA KUCING PELIHARAAN DI KOTA BOGOR (Prevalence and Risk Factors of Toxocara cati Infection in Bogor Pet Cats) Murniati, Murniati; Sudarnika, Etih; Ridwan, Yusuf
Jurnal Kedokteran Hewan Vol 10, No 2 (2016): September
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v10i2.5044

Abstract

The aims of this research were to estimate the prevalence and to determine the risk factors related to Toxocara cati (T. cati) infection in pet cats in Bogor. This study was cross sectional study using two types of data; laboratory examination results of feces samples and interview results of the cat owner using a structured questionnaires including characteristics of pet owner and pet care management. The data obtained from this study was analyzed using chi-square test. The results showed that 85 of 243 cats were positively infected by T. cati with 35% prevalence. The significant risk factor associated with the T. cati infection were: sex, sand provided, deworming and type of feed. Pet care management in Kota Bogor were well managed, however the prevalence of T. cati infection was still high. Therefore it can be a potential public health problem especially on cat owners.
PENERAPAN METODE PENCUCIAN DENGAN AIR MENGALIR UNTUK MENURUNKAN KADAR NITRIT PADA SARANG BURUNG WALET (Application of Washing Method under Running Water to Reduce Nitrit Level of Edible Birds Nest) Susilo, Heru; Latif, Hadri; Ridwan, Yusuf
Jurnal Kedokteran Hewan Vol 10, No 2 (2016): September
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v10i2.5021

Abstract

This study was aimed to determine the influence of the washing method under running water on nitrite levels of edible birds nest (EBN). Total of 40 samples of EBN were divided into four groups with different washing frequency, control group without washing treatmet (P0), once, twice, and three times washing treatment (P1, P2, and P3) respectively. Each washing was performed for 30 seconds under running water. Nitrite levels assessment was carried out by spectrophotometry at 540 nm of wavelength. The results showed that the average nitrite levels of EBN in P0, P1, P2, and P3 were 93.124.40 ppm, 65.243.38 ppm, 63.603.81 ppm, and 30.872.11 ppm, respectively. The nitrit level in edible birds nest decreased significantly (P0.05) by using three times washing.
Co-Authors . Hasmawati Abdul Zahid Afiff , Usamah Agus Wijaya Aji Winarso Aji Winarso Aji Winarso Aji Winarso, Aji Alif Nur Muhamad Muriana Annisa Madyanti Geminastiti Parampasi Ardilasunu Wicaksono Asah Hilaliah Aulia Syifak Bashofi Budiono, Novericko Ginger Chaerul Basri Defriska Nur Denny Widaya Lukman Denny Widya Hikman Dudy Affiandy Edi Sukmawinata Edi Sukmawinata Ekowati Handaryani Ekowati Handharyani Elok Budi Retnani Etih Sudarnika Fadjar Satrija Fransiska, Siti Vanessa Habib, Afifah Arini Hadri Latif Hadzash Peppyrhanggasidhi Shatyaayyupranathasari Hammada Raudlowi Heru Susilo Heru Susilo Herwin Pisestyani Junus Widjaja koekoeh santoso Latifah K Darusman Lymbran Tina Mirnawati B. Sudarwanto Muhammad Hilman bin Jahaluddin Murniati . Murniati Murniati Nugraha, Arifin Budiman Opyn Mananta Princesse Theresa Ridi Arif Risa Tiuria Risqika Akla Velayati Rizal Arifin Akbari Ronald Tarigan Rotinsulu, Dordia Anindita Siti Vanessa Fransiska sri murtini . Susi Soviana Theresa, Princesse Triwibowo Ambar Garjito Ulfatin Khoiriyah Herowati Wirokartiko Satyawardana Yong, Ethan Low Chiew Zulham Zulham