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All Journal Hemera Zoa Jurnal Sain Veteriner Buletin Peternakan Jurnal Veteriner Media Kedokteran Hewan Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research) Jurnal Medik Veteriner Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Vitek : Bidang Kedokteran Hewan JURNAL KAJIAN VETERINER Journal of halal product and research (JHPR) Jurnal Layanan Masyarakat (Journal of Public Service) Journal of Parasite Science Ovozoa: Journal of Animal Reproduction Journal of Applied Veterinary Science and Technology Indian Journal of Forensic Medicine & Toxicology journal of Basic Medical Veterinary Berkala Penelitian Hayati Journal of Global Pharma Technology Jurnal Kedokteran Hewan Jurnal Peternakan Lingkungan Tropis Jurnal Agro Veteriner
Mustofa Helmi Effendi
Departemen Kesehatan Masyarakat Veteriner, Fakultas Kedokteran Hewan, Universitas Airlangga Kampus C, Jl. Mulyorejo, Kota Surabaya, Jawa Timur, Indonesia 60115
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Cytotoxicity of Kembang Bulan (Tithonia diversifolia ) Ethanolic Leaf Extract on Rabbit Limbal Mesenchymal Stem Cells Plumeriastuti, Hani; Zahro, Vida Seanita; Triakoso, Nusdianto; Rantam, Fedik Abdul; Hamid, Iwan Sahrial; Effendi, Mustofa Helmi; Proboningrat, Annise
Media Kedokteran Hewan Vol. 33 No. 3 (2022): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v33i3.2022.233-239

Abstract

Kembang Bulan (Tithonia diversifolia ) is known as an herbal plant that has many useful properties to cure disease, such as diabetes, malaria, and other infections. Instead of much usefulness, T. diversifolia has main biological properties that may induce toxicity in this plant known as sesquiterpene lactones. The aim of this study was to identify the cytotoxicity effect of T. diversifolia leaf extract on limbal mesenchymal stem cells of rabbits using the MTT assay. T. diversifolia leaf extract was divided into 4 concentrations (0.5%, 0.25%, 0.125%, and 0.0625%) and given to limbal mesenchymal stem cells of rabbits in 96-well microplates, which would be incubated for 24 hours. The cytotoxicity result was obtained using the MTT assay method. Every well would be observed to see the cell life level of each concentration. The optical density absorbance was calculated using a microplate reader. T. diversifolia leaf extract with a concentration of 0.0625% has the biggest viability with a level of existence of limbal mesenchymal stem cells of 50%, and the other T. diversifolia leaf extract concentrations of 0.5%, 0.25%, and 0.125% have less than 50% level of existence of limbal mesenchymal stem cells.
Epidemiological Studies of Subclinical Mastitis in Dairy Goats in Lumajang Regency, East Java, Indonesia Fatmawati, Mira Fatmawati; Lucia Tri Suwanti; Mufasirin; Mirni Lamid; Nunuk Dyah Retno Lastuti; Endang Suprihati; Mustofa Helmi Effendi; Anam Al Arif; Widi Nugroho; Masdiana C Padaga
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.07

Abstract

Subclinical mastitis is an economically important disease in dairy goat farming. Lumajang is a center for dairy goats in East Java. However, routine examination of subclinical mastitis for screening tests has no data. This study aimed to provide prevalence data and identification factors that influenced subclinical mastitis. Therefore, this study was carried out as part of the national surveillance program. The research design is a cross-sectional study with simple random sampling. Samples came from 19 farms with a total individual sample of 224 dairy goats. Detection of subclinical mastitis using an undirect test with the California Mastitis Test (CMT). Identification of management factors and characteristics that can influence subclinical mastitis in dairy goat farms using a structured questionnaire. The results showed that the prevalence of subclinical mastitis in Lumajang District was 36.2%. There was a significant difference in subclinical mastitis in each village (p<0.05). The highest prevalence of subclinical mastitis was in Kandangtepus village. A farmer's characteristic factor that significantly influences subclinical mastitis is the farmer's experience. The aspect of livestock management that significantly affects subclinical mastitis is structured work management. Subclinical mastitis was prevalent in dairy goats in Lumajang District and requires prevention efforts. Prevention approach through education for farmers to increase knowledge, attitude, and socialization to improve livestock management.
Application of Spa-Gene as A Marker of Molecular Epidemiology in the Case of Methicillin-Resistant Staphylococcus Aureus (MRSA) Which its from Dairy Cows in Surabaya Region Rizky, Asri; Effendi, Mustofa Helmi; Rahmahani, Jola
Jurnal Kedokteran Hewan Vol 15, No 2 (2021): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v15i2.4817

Abstract

The aim of this study was to isolate and identify the strain of methicillin-resistant Staphylococcus aureus (MRSA) from cows milk in Surabaya and to determine the fragment Spa-Gene in MRSA strains. There were 50 samples of cows milk obtained from four dairy farms. From 50 tested samples, 19 samples (38%) were positive for Staphylococcus aureus. Antibiotic sensitivity test using oxacillin and erythromycin showed that 6 samples were resistant to the antibiotic oxacillin and 6 samples were resistant to erythromycin. MRSA confirmation tests that were conducted on 6 samples revealed 5 positive results for the MRSA strain. Electrophoresis of Polymerase Chain Reaction (PCR) product showed that 4 out of 5 samples were positive for the presence of the Spa-Gene fragment. The research results showed that there were 3 models of Spa-Gene fragments; the first had a length of 90 bp and 140 bp, the second had a length of 140 bp, and third had a length of 90 bp. This study revealed the nature of Spa-Gene polymorphism of MRSA strains isolated from milk samples. It was concluded that the Spa-Gene can be used as a molecular epidemiological marker of the MRSA strain.
Occurrence and Antimicrobial Resistance Profiles of MRSA and ESBL-Producing Enterobacteriaceae in a Veterinary Hospital Environment Syah, Ali Akram; Dameanti, Fidi Nur Aini Eka Puji; Effendi, Mustofa Helmi; Amri, Indah Amalia; Adrenalin, Sruti Listra; Luthfiana, Nurul
Journal of Applied Veterinary Science And Technology Vol. 6 No. 2 (2025): October 2025
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V6.I2.2025.109-117

Abstract

Background: Nosocomial infections pose a major challenge not only in human hospitals but also in veterinary settings. These infections are frequently associated with methicillin-resistant Staphylococcus aureus (MRSA) and extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E). Purpose:  This study aimed to detect and characterize MRSA and ESBL-E isolated from environmental samples at the Veterinary Teaching Hospital, Universitas Brawijaya (VTH UB). Method: The study involved four main procedures: (1) sample isolation; (2) bacterial identification of S. aureus and Enterobacteriaceae using MacConkey agar supplemented with 1 mg/L cefotaxime (MCA + 1 mg/L); (3) antibiotic susceptibility testing and MRSA confirmation using Oxacillin Resistance Screening Agar Base (ORSAB); and (4) confirmation of ESBL production through the Double Disk Synergy Test (DDST). Results: Isolation and identification revealed S. aureus in 86.6% (13/15) of samples and Enterobacteriaceae in 26.6% (4/15). Among Enterobacteriaceae, Klebsiella pneumoniae accounted for 6.7% (1/15) and Enterobacter aerogenes for 20% (3/15). Antimicrobial resistance testing of Staphylococcus aureus isolates showed that all (13/13) were resistant to at least one antibiotic class. Resistance rates were 53.8% (7/13) to oxacillin, 92.3% (12/13) to cefoxitin, 23.0% (3/13) to tetracycline, 92.3% (12/13) to erythromycin, and 46.1% (6/13) to gentamicin. The prevalence of MRSA among environmental isolates was 46.6% (7/15), while ESBL-E prevalence was 26.6% (4/15). Conclusion: The detection of MRSA and ESBL-E in the hospital environment indicates potential zoonotic and hospital associated infection risks in veterinary facilities. These findings emphasize the importance of strengthened infection control practices and provide a baseline for broader surveillance across veterinary hospitals.
Comparative effects of epigallocatechin-3-gallate supplementation in skim milk, egg yolk-citrate, and combined extenders on the spermatozoa quality of Ettawah crossbred bucks during storage at 5 °C Muhammad Ikmal Robih; Anas Bad’rosana Prawindi; Tatik Hernawati; Budi Utomo; Suherni Susilowati; Tri wahyu Suprayogi; Sri Pantja Madyawati; Kadek Rachmawati; Mustofa Helmi Effendi; Yeni Dhamayanti
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 3 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i3.2025.147-158

Abstract

This study aimed to determine the quality of Ettawah crossbred buck semen diluted in skim milk, egg yolk-citrate extenders, or their combination, supplemented with epigallocatechin-3-gallate (EGCG). Semen was collected from Ettawah crossbred bucks using an artificial vagina. Six ejaculates were used for replication and divided into three extender treatments: T1, skim milk; T2, egg yolk-citrate; and T3, a combination of both, each supplemented with 1.5 µg/mL EGCG. The extended semen was stored in a refrigerator at 5 °C. Diluted samples were evaluated every 24 hours until spermatozoa motility declined to 30%, the minimum requirement for artificial insemination. The results showed that spermatozoa motility, viability, plasma membrane integrity, and morphological abnormality decreased during six days of storage at 5 °C. Spermatozoa motility remained above 30% for five days in T1 (36.50±1.22%) and T2 (41.67±2.06%), and for six days in T3 (43.33±1.03%). On day six, semen in the combined extender supplemented with EGCG (T3) showed significantly higher motility, viability, and membrane integrity, and lower morphological abnormalities (p <0.05) than the other treatments. In T2, all spermatozoa quality parameters were higher (p <0.05) than in T1. It can be concluded that the combined skim milk-egg yolk-citrate extender containing 1.5 µg/mL EGCG best maintained the spermatozoa quality of Ettawah crossbred bucks during six days of storage at 5 °C. Based on spermatozoa motility, the semen remained suitable for artificial insemination.
Detection of the iroN gene in strains of avian pathogenic Escherichia coli in ducks at the Surabaya live market Kendek, Irfan Alias; Effendi, Mustofa Helmi; Wibisono, Freshinta Jellia; Putri, Mariana Febrilianti Resilinda; Abidin, Zainul; Naseh, Naseh; Rehman, Saifur; Khairullah, Aswin Rafif; Yanestria, Sheila Marty; Pratama, Bima Putra; Kurniasih, Dea Anita Ariani; Ahmad, Riza Zainuddin; Tang, John Yew Huat; Kurniawan, Muhammad ‘Ahdi; Dameanti, Fidi Nur Aini Eka Puji
Jurnal Medik Veteriner Vol. 9 No. 1 (2026): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol9.iss1.2026.242-258

Abstract

Escherichia coli normally inhabits the intestinal tract of poultry as a commensal organism; however, specific strains such as avian pathogenic E. coli (APEC) may become opportunistic pathogens responsible for colibacillosis in birds. The inappropriate use of antibiotics can increase antimicrobial resistance, which may impact public health. This study aimed to detect the presence of the iroN virulence gene specifically in multidrug-resistant (MDR) E. coli isolates associated with APEC obtained from duck cloacal swabs collected at live markets in Surabaya. This study was designed as a descriptive cross-sectional survey, and the results are presented as prevalence proportions without inferential or correlation statistical testing, as iroN detection was performed exclusively on MDR isolates. Samples were collected from five live markets in Surabaya and cultured on MacConkey agar (MCA). E. coli was identified morphologically through Gram staining and biochemically using Triple Sugar Iron Agar (TSIA), Sulfide Indole Motility (SIM), Simmons Citrate Agar (SCA), indole, and methyl red–Voges–Proskauer (MR–VP) tests. Antimicrobial susceptibility testing was performed on all confirmed E. coli isolates (n = 120), and PCR analysis of the iroN gene was subsequently conducted only on MDR isolates (n = 14). The identification rate of E. coli in this study was 83.3% (120/144). Resistance to erythromycin was 81.7% (98/120), which likely reflects the intrinsic resistance of Gram-negative bacteria to macrolides rather than acquired antimicrobial resistance. This was followed by resistance to gentamicin at 19.2% (23/120), ciprofloxacin at 14.2% (17/120), aztreonam at 3.3% (4/120), and chloramphenicol at 2.5% (3/120). The prevalence of multidrug resistance (MDR) was 11.6% (14/120). Among these MDR isolates, 42.8% (6/14) were positive for the iroN virulence gene. No statistical association between MDR status and iroN carriage was assessed because non-MDR isolates were not screened for iroN. These findings provide baseline descriptive data on MDR and iroN-positive E. coli in traditional markets in Surabaya based on a limited panel of representative antimicrobial classes, without inferring specific resistance mechanisms such as extended-spectrum β-lactamase (ESBL) production.
STRENGTHENING ONE HEALTH IMPLEMENTATION AT AIRPORTS THROUGH CROSS-SECTORAL BIOSECURITY MANAGEMENT Permatasari, Dian Ayu; Raharjo, Dadik; Effendi, Mustofa Helmi; Budiarto; Suwanti, Lucia Tri
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 10 No. 1 (2026): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This community service program was directed at enhancing the implementation of the One Health approach at airports through cross-sectoral biosecurity management. Airports are important gateways where close interactions among humans, animals and the environment create a high potential for the emergence of zoonotic diseases. The activities were conducted at Sultan Hasanuddin International Airport and involved airport authorites, airport operational staff, quarantine officers, public health agencies, and academic collaborators. The program include socialization sessions, focus group discussions, workshops, and mentoring activities aimed at  strengthening stakeholders understanding of One Health principles and improving coordination mechanisms in biosecurity management. The results indicated improved cross-sectoral coordination, increased awareness of zoonotic risks management, and greater preparedness among participants to implement standardized biosecurity practices. The academic capacity building activities supported participants readiness for scientific publication and improved citation strategies. Overall, the program demonstrates that a cross-sectoral biosecurity management approach can serve as an effective strategy to strengthens the implementation of One Health at airports and promote sustainable public health protection.
Co-Authors A. T. Soelih Estoepangestie Adiana Mutamsari Witaningrum Adrenalin, Sruti Listra Al Arif, M Anam Amri, Indah Amalia Anam Al Arif Anas Bad’rosana Prawindi Annisa, Suwaibatul Annise Proboningrat Arifah, Sitti Asri Rizky Asri Rizky Astuti, Elita Sriwidya Bambang Sektiari Lukiswanto Bambang Sumiarto Bambang Sumiarto Bambang Sumiarto Bambang Sumiarto Benjamin Christoffel Tehupuring, Benjamin Christoffel Boedi Setiawan BUDI UTOMO Budiarto Budiarto Budiarto Bura, Maria Antonia Yersi Dua Chusniati, Sri Dadik Rahardjo, Dadik Dadik Raharjo Dameanti, Fidi Nur Aini Eka Puji Dewi, Aprilia Kurnia Dian Ayu Permatasari Dian Ayu Permatasari Didik Handijatno Didik Handijatno Didik Handijatno Elisa Herina Dimariwu Endah, Tri Endang Suprihati Eriza Rosalina Rochmah Estoepangestie, Agnes Theresia Soelih Fadlilah, Shinta Levea Ni'matul Fatmawati, Mira Fatmawati Fauziah, Ima Fedik Abdul Rantam Habibi, Muhammad Afif Hani Plumeriastuti Harijani, Nenny Hasib, Abdullah Hernanda, Ary Setya Herry Agoes Hermadi Istiana, Izzatul Iwan Sahrial Hamid Kadek Rachmawati Kadek Rachmawati Kendek, Irfan Alias Khairullah, Aswin Rafif Khoiru Indana Kinasih, Kurnia Nisa Kurniasih, Dea Anita Ariani Kurniawan, Muhammad ‘Ahdi Kusala, Muhammad Khaliim Jati Kusriningrum Rochiman Lailatul Maghfiroh Lilik Maslachah Lucia Tri Suwanti, Lucia Tri Luthfiana, Nurul Masdiana C Padaga Maudika Pamela Fiorenza Mirni Lamid Mohammad Sukmanadi Moses, Ikechukwu Benjamin Mufasirin Muhammad Ikmal Robih Mustika, Yolla Rona Muzhaffar, Adam Maulana Naseh, Naseh Nenny Harijani Nunuk Dyah Retno Lastuti Nusdianto Triakoso Permatasari, Dian Ayu Pradika, Adhitya Yhoga Pratama, Bima Putra Purbowati, Tri Endah Putri, Mariana Febrilianti Resilinda Rahaju Ernawati Raharjo, Dadik Rahmahani, Jola Rahmandari, Dina Agylia Raissa, Ricadonna Ramandinianto, Sancaka Chasyer Rehman, Saifur Residiwati, Gretania Riza Zainuddin Ahmad Rochmah Kurnijasanti Sabdoningrum, Emy Koestanti Safitri, Devi Ayu Saputra, Rakan Mahiid Sari, Fifin Kurnia Sarudji, Suryanie Setiawan Koesdarto Sevitasari, Adelita Putri Sheila Marty Yanestria Sitti Arifah Soeharsono Soeharsono Soelih Estoepangestie, Agnes Theresia Sri Hidanah Sri Mulyati Sri Mumpuni Sosiawati Sri Pantja Madyawati Subagyo, Safira Fauziyyah Suherni Susilowati Sukmanadi, Mohammad Supriyadi Suwarno Suwarno Syah Putra, Akyun Rozaqi Syah, Ali Akram Tacharina, Martia Rani Tang, John Yew Huat Tatik Hernawati Tita Damayanti Lestari Tjuk Imam Restiadi Tri Nurhajati Tri Untari Tri Untari Tri Wahyu Suprayogi Tyasningsih, Wiwiek Tyasningsih, Wiwiek Tyasningsih, Wiwik Veena Vasheene Vijaya Kumar Wardhana, Dhandy Koesoemo Warsito, Sunaryo Hadi Wibawati, Prima Ayu Wibisono, Freshinta Jellia Widi Nugroho Yeni Dhamayanti Yudhana, Aditya Yulianna Puspitasari Yunita, Maya Nurwartanti Zahro, Vida Seanita Zainul Abidin