Fauziah, Ima
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Virulence Characteristic of Avian Pathogenic Escherichia coli (APEC) Isolates Adrenalin, Sruti Listra; Imanjati, Lynda Nugrahaning; Fauziah, Ima; Prakasita3, Vinsa Cantya; Widyarini, Sitarina; Wahyuni, Agnesia Endang Trihastuti
Jurnal Sain Veteriner Vol 38, No 1 (2020): April
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (842.327 KB) | DOI: 10.22146/jsv.57368

Abstract

Avian pathogenic Escherichia coli (APEC) merupakan penyebab kolibasilosis pada unggas, salah satu penyakit pernapasan yang menyebabkan permasalahan yang serius di industri perunggasan. APEC dapat mengakibatkan tingginya jumlah kematian dan angka afkir, penurunan produksi, dan tingginya biaya pengobatan. Manifestasi kolibasilosis yang biasa terjadi adalah airsacculitis, perihepatitis, dan perikarditis. Serotipe APEC yang banyak diidentifikasi di lapangan adalah O1K1, O2K1, dan O78K80. Embryo lethality assay (ELA) adalah salah satu metode yang dapat digunakan untuk mengetahui virulensi serotipe APEC. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik virulensi isolat APEC berbagai serotipe. Lima isolat APEC serotipe O1K1, O2K1, O78K80, O157H7, dan unknown serotype digunakan untuk pengujian virulensi dengan menginokulasikan bakteri ke dalam cairan alantois telur ayam berembrio spesific pathogenic free (TAB SPF) umur 12 hari. Masingmasing serotipe dibutuhkan telur sebanyak 10_butir, dengan dosis bakteri 100-500 CFU/ 0.1 ml. Candling dilakukan setiap hari, sampai umur embrio 18 hari, untuk menentukan jumlah kematian dan perubahan lesi patologi. Setelah diamati selama 6 hari, persentase TAB yang mati setelah diinokulasi dengan APEC serotipe O1K1, O2K1, unknown serotype adalah 100% (10/10), serotipe O78K80 90% (9/10), dan serotipe O157H7 70% (70%). Seluruh ayam yang mati mengalami lesi patologi adanya hemoragi daerah kranial dan ektremitas. Seluruh isolat E. coli dalam penelitian ini memiliki virulensi tinggi. 
Detection of the CTX-M Gene Associated with Extended-Spectrum β-Lactamase (ESBL) in Broiler Chickens in Surabaya Traditional Markets Putri, Mariana Febrilianti Resilinda; Khairullah, Aswin Rafif; Effendi, Mustofa Helmi; Wibisono, Freshinta Jellia; Hasib, Abdullah; Moses, Ikechukwu Benjamin; Fauziah, Ima; Kusala, Muhammad Khaliim Jati; Raissa, Ricadonna; Yanestria, Sheila Marty
Jurnal Medik Veteriner Vol. 7 No. 2 (2024): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol7.iss2.2024.320-334

Abstract

A common indicator used to examine the frequency and distribution of antibiotic resistance against other enteric bacteria in humans and animals is the commensal enteric bacterium, Escherichia coli. The transmission of plasmids harboring ESBL enzymes, primarily generated by E. coli, is the cause of this resistance. The purpose of this study was to identify the CTX-M gene in ESBL-producing E. coli from broiler chicken cloacal swabs in traditional Surabaya markets. The samples used were 96 cloacal swabs from broiler chickens in the traditional markets of Dukuh Kupang, Keputran, Pacar Keling, and Pucang. The antibiotic disks used in this study belonged to five different antibiotic classes; they are aztreonam (monobactam), chloramphenicol (phenicol), kanamycin (aminoglycoside), ciprofloxacin (fluoroquinolone), and tetracycline (tetracycline). Presumptive ESBL strains were then molecularly screened for the presence of CTX-M gene. Results revealed that out of the 96 chicken cloacal swab samples collected, 58 (60.42%) were positive for E. coli based on morphological culture, Gram staining, and biochemical tests. Additionally, 15 out of the 58 E. coli isolates recovered from broiler chicken cloacal swabs were multidrug-resistant (MDR) while 7 of E. coli isolates harbored CTX-M gene. Conclusively, this study has shown that broiler chickens sold in traditional Surabaya markets harbor MDR E. coli which possess CTX-M gene. Conditions in traditional markets with low levels of cleanliness and chickens placed close together can spread resistance genes with serious public health consequences. Therefore, it is imperative to observe good hygienic practices in Surabaya traditional markets in order to curtail the spread of MDR bacterial pathogens in the food chain.
Anthelmintic Potential of Annona muricata seed Infusion: An In Vitro Study on Haemonchus contortus in Goats Baihaqi, Zein Ahmad; Lisnanti, Ertika Fitri; Tamara, Safira; Ekawasti, Fitrine; Anggrahini, Santika; Fauziah, Ima
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.100652

Abstract

Parasitic infections, particularly those caused by Haemonchus contortus, significantly impact the health and productivity of small ruminants worldwide. Traditional anthelmintic treatments are increasingly challenged by resistance issues, prompting the search for alternative treatments. The objective of this study was to assess the effectiveness of Annona muricata seed infusion on Haemonchus contortus mortality in goats in vitro. The research was conducted from November 2023 to March 2024 at the Laboratory of the Faculty of Agriculture, Islamic University of Kadiri, and BRIN. The method employed was one-way ANOVA. Treatments included a negative control with 0.9% NaCl, 10% concentration infusion, 20% concentration infusion, and albendazole. Mortality rates were assessed at 0.5, 1, 2, 4, 6, 8, 10, and 12-hour intervals. The results revealed that Annona muricata seed infusion contains compounds such as tannins, flavonoids, alkaloids, saponins, and steroids, which are capable of damaging the cuticle and buccal tissues of Haemonchus contortus. Phenolic content was measured at total phenolics of 9.1 mg RE / g Dw, total flavonoids of 4.7 mg RE / g Dw, total tannins of 7.2%, condensed tannins / CT of 3.4%, and hydrolyzable tannins / HT of 3.9%. Infusions at 10% and 20% concentrations achieved 100% mortality of Haemonchus contortus by the 8th hour. Scanning Electron Microscopy (SEM) revealed structural changes in Haemonchus contortus at different infusion concentrations, including wrinkling, irregular lines, and the presence of holes in the cuticle and buccal regions. The infusion of Annona muricata seed infusion is effective as an anthelmintic against Haemonchus contortus, achieving 100% mortality at concentrations of 10% and 20% within 8 hours. The study also demonstrates structural damage to the worms, affirming the potential of Pineapple Peel infusion as a natural parasitic control in small ruminants.
Trypanosoma evansi as a Major Cause of Animal Trypanosomiasis: A Comprehensive Review Warsito, Sunaryo Hadi; Khairullah, Aswin Rafif; Lamid, Mirni; Al-Arif, Mohammad Anam; Hermadi, Herry Agoes; Lokapirnasari, Widya Paramita; Kusala, Muhammad Khaliim Jati; Wibowo, Syahputra; Ayuti, Siti Rani; Wardhani, Bantari Wisynu Kusuma; Fauziah, Ima; Yanestria, Sheila Marty; Moses, Ikechukwu Benjamin; Prasetyo, Agung; Aryaloka, Suhita; Fauzia, Kartika Afrida; Ahmad, Riza Zainuddin; Kurniasih, Dea Anita Ariani
Jurnal Medik Veteriner Vol. 8 No. 2 (2025): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss2.2025.455-477

Abstract

Trypanosomiasis caused by Trypanosoma evansi is a major protozoan illness that affects animals worldwide. It is also referred to as “surra” and affects a variety if wild and domestic animals such as sheep, cattle, goats, dogs, buffaloes, pigs, elephants, amongst others. In preparing this review, relevant scientific articles were searched on PubMed, SCOPUS, and Web of Science databases using the keyword “Trypanosoma evansi AND animals”. T. evansi are carried by a vast number of hematophagous flies and are found in the extracellular and internal fluids of certain hosts. Trypanosomosis is mostly characterized by anemia, and the degree of anemia can typically be used as a gauge for the disease's severity. Trypanosomiasis compromises the host animal's immune system and its diagnosis is dependent on a number of factors such as thorough clinical examination, suitable sample collection, sample size, suitable diagnostic test performance, and logical interpretation of test results. The clinical manifestations of trypanosomiasis vary widely in both appearance and severity, ranging from neurological disturbances and skin plaques to vaginal enlargement. Hematophagous biting flies, including Tabanus, Haematopota, Glossina, Chrysops, Lyperosia, Stomoxys, and Hippobusca flies, contribute to the spread of trypanosomiasis. Four medications are primarily used to treat trypanosomiasis: quinapyramine, karetin, diminazene aceturate (Berenil), and melarsomine (cymelarsan). An efficient vaccination program is an additional technique for managing infectious diseases in addition to treatment. The most important step in curtailing the spread of trypanosomiasis caused by T. evansi is to stop its transmission by flies via physical and chemical methods.