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All Journal Biocaster : Jurnal Kajian Biologi Jurnal Veteriner Nusantara
Iwan Doddy Dharmawibawa
Departemen Parasitologi dan Mikrobiologi Veteriner, Fakultas Kedokteran Hewan, Universitas Pendidikan Mandalika, Jalan Pemuda Nomor 59A, Mataram, Nusa Tenggara Barat 83125, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Public Health Veterinary

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Studi Retrospektif Kejadian Pyometra pada Pasien Kucing di Beberapa Klinik di Kota Mataram Imam Sofyan; Munawer Pradana; Iwan Doddy Dharmawibawa; Maratun Janah
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i4.642

Abstract

Pyometra is a progressive and life-threatening reproductive system disease in female cats, especially those that are not sterilized. This disease is characterized by the accumulation of pus in the uterus due to a bacterial infection triggered by the influence of the hormone progesterone in the diestrus. This study aims to determine the prevalence and characteristics of pyometra cases in cats in Mataram City and identify risk factors. The research was conducted retrospectively by tracing medical record data from three veterinary clinics in Mataram City (ZZ Pet Care Clinic, Medina Vet Clinic, and drh. Rama & Partners Clinic) during the period June 2024 to May 2025. A total of 339 female cats were examined, and 42 cases of pyometra were found with a prevalence of 12.39%. The most cases were found in the age group of 1.5-2 years (52.38%) and domestic race (57.14%). All cats with the disease have not been sterilized with most having no mating history. These results show that active reproductive age, sterilization status, and local race are the main risk factors for pyometra in Mataram City. Therefore, preventive measures such as ovarihysterectomy and education to animal owners about the importance of reproductive management are needed to significantly reduce the incidence of pyometra.
Deteksi dan Identifikasi Telur Cacing Nematoda pada Feses Sapi Bali (Bos sondaicus) di Desa Mumbul Sari Kecamatan Bayan Kabupaten Lombok Utara Khaerul Mujmal; Iwan Doddy Dharmawibawa; Kholik Kholik; Maratun Janah
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i4.643

Abstract

Indonesia is a country rich in natural resources, including in the field of livestock, one of which is cattle. Cows have an important role as providers of meat needs for the community. However, cows are also at risk of being infected with worms that can reduce immunity, inhibit weight gain, and potentially cause death. The purpose of this study is to detect and identify nematode worm eggs in the feces of Balinese cows (Bos sondaicus) located in Mumbul Sari Village, North Lombok Regency. The sampling method in this study uses the purposive sampling method based on the maintenance system. Sampling of Balinese cow feces (Bos sondaicus) was taken in Mumbul Sari Village, North Lombok Regency, by taking fresh cow feces, then taken to the Parasitology Laboratory, Faculty of Veterinary Medicine, Mandalika Education University, to be examined using the saturated sugar flotation method, then observed under a microscope with a magnification of 100 times. The results of the study showed positive examination, namely the presence of Trichostrongylus sp; Toxocara vitulorum sp; Oesophagostomum sp; and Haemonchus contortus sp; on the feces of Balinese cattle from Mumbul Sari Hamlet, Bagek Nunggal, Pawang Kunyit I, Pawang Kunyit II, and Munder Hamlet.
MULTIDRUG RESISTANCE (MDR) Escherichia coli BERSUMBER FESES SEGAR KUDA CIDOMO DI PASAR AMPENAN KOTA MATARAM Katty Hendriana Priscilia Riwu; Ichwan Ramdhani Hamdan Umar; Iwan Doddy Dharmawibawa; Kholik Kholik
Jurnal Veteriner Nusantara Vol 9 No 2 (2026): Agustus, 2026
Publisher : Program Studi Kedokteran Hewan, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jvn.v9i2.26866

Abstract

Escherichia coli is a normal commensal bacterium in the gastrointestinal tract of animals; however, some strains may become pathogenic and develop antimicrobial resistance. This study aimed to identify E. coli from the feces of Cidomo horses at Kebon Roek Market, Ampenan, and to determine their antibiotic resistance profile, including the presence of multidrug-resistant (MDR) isolates. A total of 36 fresh fecal samples were collected purposively and cultured on Eosin Methylene Blue Agar (EMBA), followed by Gram staining and biochemical tests for confirmation. Antimicrobial susceptibility was assessed using the disk diffusion method against streptomycin, aztreonam, tetracycline, ciprofloxacin, and trimethoprim–sulfamethoxazole, and interpreted according to CLSI (2020) guidelines. MDR isolates were further tested using the Double Disk Synergy Test (DDST) to detect Extended Spectrum Beta-Lactamase (ESBL) production. The results showed that 7 of 36 samples (19.44%) were confirmed as E. coli. High resistance levels were observed against streptomycin and aztreonam, whereas tetracycline and ciprofloxacin exhibited the highest effectiveness. Three isolates (42.85%) were classified as MDR, displaying resistance to ≥3 antibiotic classes. All MDR isolates tested negative for ESBL production using DDST. These findings indicate that Cidomo horses may act as reservoirs of antibiotic-resistant E. coli in market environments. Strengthening hygiene management and promoting prudent antimicrobial use in animals are essential to reduce the risk of antimicrobial resistance transmission within the One Health framework.
Co-Authors . Kholik Ichwan Ramdhani Hamdan Umar Imam Sofyan Katty Hendriana Priscilia Riwu Khaerul Mujmal Maratun Janah Munawer Pradana