Article Per Year (5 Year)
p-Index From 2020 - 2025
2.036
P-Index
This Author published in this journals
All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Sain Peternakan Indonesia Jurnal Medik Veteriner ARSHI Veterinary Letters Bioscientist : Jurnal Ilmiah Biologi Cendana Medical Journal MANDALIKA VETERINARY JOURNAL Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Veteriner Nusantara Buletin Pengabdian
Riwu, Katty Hendriana Priscilia
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Pattern of Antibiotic Resistance in Salmonella sp. Bacteria Contaminating Fresh Faeces of Laying Hens in Kediri District, West Lombok Regency Ramdani, Fitrah Akbar; Riwu, Katty Hendriana Priscilia; Kholik; Mbura, Yonanda Verawati Haslinda; Zakarias, Herdin Vanek
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 9, No 2 (2024): June 2024
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v9i2.7814

Abstract

Antibiotic resistance has become a common problem in poultry farming in Indonesia. One of them is caused by improper use of antibiotics. This study aims to determine the pattern of resistance of Salmonella sp. isolated from laying hens to antibiotics. The samples used in this study were thirty samples of fresh faeces of laying hens from Kediri District, West Lombok Regency. The samples were isolated and identified through Gram staining and biochemical tests (indole, methyl red-Voges Proskauer, triple sugar iron agar, citrate, and urease), resulting in ten positive samples of Salmonella sp. The study continued with antibiotic resistance testing using disc diffusion or Kirby-Bauer methods. The antibiotics used in the study were aztreonam, ciprofloxacin, streptomycin, chloramphenicol, and tetracycline. The results showed that Salmonella sp. has been resistant to some antibiotics. The highest resistance levels are streptomycin and tetracycline at 50% (5/10), while the lowest is ciprofloxacin at 10% (1/10). Antibiotics that are still sensitive are aztreonam 90% (9/10) and chloramphenicol 100% (10/10). The findings of this study conclude that there is a pattern of antibiotic resistance in laying hens farms that can have a negative impact on human and animal health.
Antibiotic Resistance in Escherichia Coli Bacteria Isolated from Water Sources and Waste Disposal in Livestock Farms in East Lombok Sa’diyah, Siti Nurus; Kholik, Kholik; Munawaroh, Muhammad; Aprianti, Aurira Thrisma Dwi; Rahmawati, Septiyana Eka; Riwu, Katty Hendriana Priscilia
Jurnal Sain Peternakan Indonesia Vol 18 No 4 (2023)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.18.4.235-241

Abstract

Poor antimicrobial stewardship in livestock farms will lead to the emergence of bacterial resistance to antibiotics. Dug wells as a water source and waste disposal on livestock farms have a close distance, allowing transmission of Escherichia coli-resistant bacteria through soil absorption and fecal contamination. This study aims to isolate Escherichia coli from water sources and livestock waste disposal in East Lombok Regency and determine their sensitivity to several antibiotics. The type of this research is a descriptive cross-sectional survey using four water wells and four waste disposals with a criterion of < 10m range. Escherichia coli bacteria were isolated using culture techniques on Eosin Methylene Blue Agar, and identification was carried out using gram staining and biochemical tests. Determining sensitivity to antibiotics was performed using the Kirby-Bauer disk-diffusion method. The results showed that Escherichia coli bacteria have been isolated from water sources and waste disposal on livestock farms in East Lombok Regency. 100 % Escherichia coli isolates sensitive to Gentamicin, Ciprofloxacin, and Cefotaxime. 87.5% Escherichia coli isolates sensitive to Oxytetracycline, 12.5% ​​Escherichia coli isolates resistant to Oxytetracycline, 100% Escherichia coli isolates resistant to Penicillin G. Escherichia coli bacteria isolated from water sources and waste disposal at a livestock farm in East Lombok.
Peningkatan pengetahuan untuk pencegahan stunting melalui sosialisasi dan demo pembuatan makanan balita berbahan dasar protein hewani bagi kelompok istri peternak sapi pedaging rumahan di Desa Lando, Lombok Timur, Nusa Tenggara Barat [Increasing knowledge for stunting prevention through socialization and demonstration for creating animal protein-based toddler food for a group of wives of home-based beef cattle farmers in Lando Village, East Lombok, West Nusa Tenggara] Qurnianingsih, Ema Ema; Rusyda, Aqila sabila; Hamzah, Arshq Mirza; Rachmawati, Kadek; Humairah, Ira Ira; Lukitasari, Lina; Khaerunnisa, St; Wungu, Citrawati Dyah Kencono; Ummah, Fithriyah Cholifatul Ummah; Kholik, Kholik; Riwu, Katty Hendriana Priscilia; Pradana, Munawer; Yansri, Alifianita Anake; Hidayat, Muhammad; Prabowo, Gwenny Ichsan
Buletin Pengabdian Vol 4, No 3 (2024): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpen.v4i3.40293

Abstract

Stunting is a condition of failure to thrive in children under five (toddlers) which can hinder the child's physical and mental development. Data from the 2023 Indonesian Health Survey (SKI) shows that the number of stunted toddlers in West Nusa Tenggara (NTB) Province is still quite high, namely 24.6%. Stunting cannot be cured but can be prevented. One of the prevention efforts is to increase the knowledge of mothers or prospective mothers regarding stunting and preventing it by providing food with high nutrition. This Community Service Activity (PKM) was carried out with the aim of educating mothers and wives of home-based beef cattle farmers in Lando Village, East Lombok, NTB about preventing stunting by providing highly nutritious supplementary food (PMT) and stunting detection. The methods used were socialization and demonstration of making toddler food. The results of this PKM activity were that there was a significant increase in participants' knowledge regarding the material being socialized (p0.0001). The conclusion that can be drawn is that There had been an increase in knowledge among PKM participants regarding stunting and preventing stunting through providing food with high protein content.
Morphometric and Molecular Identification of Eimeria Bovis and Eimeria Zuernii on Beef Cattle in Lamongan, East Java, Indonesia Kurniawan, Muhammad 'Ahdi; Suwanti, Lucia Tri; Mufasirin, Mufasirin; Suprihati, Endang; Hastutiek, Poedji; Kusnoto, Kusnoto; Ansori, Arif Nur Muhammad; Puspitasari, Yulianna; Khairullah, Aswin Rafif; Moses, Ikechukwu Benjamin; Pratama, Bima Putra; Riwu, Katty Hendriana Priscilia
Jurnal Medik Veteriner Vol. 8 No. 1 (2025): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss1.2025.153-166

Abstract

Lamongan Regency, located in East Java, Indonesia, is a significant center for beef cattle production. Despite its prominence, studies on the identification and differentiation of Eimeria spp. parasites in this region are notably lacking. This research aims to address this gap by evaluating the prevalence of Eimeria spp. and identifying two pathogenic species: Eimeria bovis and Eimeria zuernii. The study involved the collection of 250 fecal samples from beef cattle raised on smallholder farms across Lamongan. Sampling was conducted during the rainy season to optimize the detection of Eimeria infections. Using the sugar flotation method, Eimeria oocysts were isolated from 5–10 g of fecal matter per sample. Molecular identification employed polymerase chain reaction (PCR) assays targeting ribosomal RNA’s internal transcribed spacer 1 (ITS-1) region to detect the pathogenic species. Fecal examination using the Whitlock test revealed a prevalence of Eimeria spp. at 44.45% (111/250). PCR analysis further identified E. bovis with a 238 bp amplicon in Solokuro District and E. zuernii with a 344 bp amplicon in Tikung District, highlighting the presence of these two pathogenic species in distinct geographic areas. The findings underline the need for further research that includes expanded sampling from different regions and cattle breeds and the application of varied diagnostic methods. Such studies will contribute to a more comprehensive understanding of the genetic diversity, distribution, and epidemiology of E. bovis and E. zuernii in Indonesia, supporting improved cattle health and management practices in the region.
Molecular Docking Analysis of Anti-dengue Activity of Moringa oleifera Leaves Bioactive Compounds Riwu, Audrey Gracelia; Jannah, Insani Fitrahulil; Riwu, Katty Hendriana Priscilia; Kale, Maria Laurenci Fanny Permata; Loe, Fhady Risckhy; Asa, Halena Meldy
Cendana Medical Journal Vol 12 No 2 (2024): Cendana Medical Journal
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/cmj.v12i2.23665

Abstract

Background: Dengue infection is an endemic disease in various tropical regions, including Indonesia, with increasing incidence and mortality rates, and currently, no specific therapy is available. One of the potential targets for therapeutic development is the dengue virus (DENV) envelope (E) protein, which plays a crucial role in viral replication in the host. Objective: This study aimed to explore the potential of bioactive compounds from Moringa oleifera leaves as inhibitors of the E protein through an in silico approach using molecular docking methods. Methods: A total of 17 bioactive compounds from Moringa oleifera leaf extract, based on previous studies, were obtained from the PubChem database, while the target protein structure was retrieved from the Protein Data Bank (RCSB). The drug-likeness properties of the compounds were evaluated using the SwissADME web tool. Molecular docking analysis was performed using PyRx Autodock, followed by 3D visualisation and ligand–protein interaction analysis using PyMOL and Discovery Studio 2.0. Apigenin, chrysin, kaempferol, and quercetin exhibited more negative binding affinity values than the control compound Celgosivir (-6.2 kcal/mol), with respective values of -7.4, -7.3, -7.4, and -7.3 Results: kcal/mol. These compounds also shared key amino acid residues with the control at the active site of the envelope protein. Moreover, all four compounds fulfilled the five drug-likeness criteria, indicating good oral bioavailability. Conclusion: Moringa oleifera leaves show potential as candidate anti-dengue agents through inhibition of the DENV envelope protein. Keywords: Moringa oleifera, molecular docking, dengue, antiviral, envelope protein
Studi In Silico: Potensi Senyawa Spesifik Kulit Batang Faloak (Sterculia quadrifida R. Br) sebagai Anti-Helmintik Riwu, Audrey Gracelia; Riwu, Katty Hendriana Priscilia; Pua Upa, Nurul Fatmawati; Kale, Maria Laurenci Fanny Permata; Jannah, Insani Fitrahulil; Wuhan, Yustinus Oswin Primajuni
Jurnal Veteriner Nusantara Vol 8 No 2 (2025): Agustus, 2025
Publisher : Program Studi Kedokteran Hewan, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jvn.v8i2.25038

Abstract

Helminthiasis remains a significant global public health issue, particularly in tropical and subtropical regions. The extensive and repeated use of synthetic anthelmintic agents, including albendazole and mebendazole, has contributed to the emergence of drug resistance among various parasitic species. Therefore, the exploration of plant-derived compounds with potential anthelmintic activity is urgently needed. This study investigated the potential of bioactive compounds from the stem bark of Faloak (Sterculia quadrifida R. Br) as inhibitors of the Mitochondrial Rhodoquinol-Fumarate Reductase (MRFR) protein through an in silico approach. Five compounds: epicatechin, d-catechin, catechin-(4α→8)-catechin, spinasterol, and spinasterone were analyzed, with Atpeni as the control. Drug-likeness evaluation was conducted using Lipinski’s Rule of Five, while molecular docking, visualization and molecular interaction analysis was performed using PyRx, PyMOL, and Discovery Studio. Four compounds satisfied Lipinski’s criteria, indicating favorable pharmacokinetic properties. Among them, spinasterol and spinasterone demonstrated the strongest binding affinities to MRFR (–10.1 and –9.2 kcal/mol, respectively), exceeding that of the control ligand (–6.4 kcal/mol). Hydrophobic interactions involving key residues such as Leu146, Ala149, and Val153 contributed to complex stability. These results suggest that Faloak stem bark contains promising bioactive compounds that may serve as natural anti-helmintic candidates, warranting further in vitro and in vivo validation
Uji Kualitas Daging Dengan Metode H2S Dan Uji Organoleptik Pada Sampel Daging Ayam Di Pasar Tradisional Di Kota Mataram Fadilah, Aulia Rizki; Kurniasih, Yeti; Riwu, Katty Hendriana Priscilia; Kholik, Kholik
Mandalika Veterinary Journal Vol. 5 No. 2 (2025): OKTOBER
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mvj.v5i2.16935

Abstract

Daging ayam broiler yang populer di Indonesia memiliki beberapa keunggulan, seperti kandungan gizi yang tinggi, ketersediaan yang luas di pasar tradisional, harga yang terjangkau, rasa yang disukai oleh semua kalangan masyarakat dan berbagai usia, serta kemudahan dalam pengolahan, yang semuanya berkontribusi pada peningkatan konsumsi ayam yang signifikan. Tujuan penelitian ini adalah untuk mengetahui kualitas daging ayam yang beredar di Pasar Tradisional di Kota Mataram dengan menggunakan uji H2S dan uji organoleptik. Pengambilan sampel dilakukan dengan metode Random Sampling yakni teknik penentuan penentuan sampel berdasarkan pertimbangan tertentu. pada penelitian ini dapat diketahui hasil yang sudah di uji yaitu secara umum hasil uji H2S dan hasil uji organoleptik daging ayam di Pasar Tradisional Kota Mataram berkualitas baik dapat dilihat dari sisi penampakan, aroma, tekstur, rasa, warna. Hanya terdapat 1 sampel yang positif secara uji H2S dan uji organoleptik.
Keracunan limbah medis pada kucing dan keberhasilan terapi penyembuhan di Rumah Sakit Hewan Pendidikan Universitas Mandalika Rahmawati, Septyana Eka; Rusdiana, Nur; Riwu, Katty Hendriana Priscilia; Kholik, Kholik; Khairullah, Aswin Rafif; Kurniawan, Shendy Canadya
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.7.4.61-62

Abstract

Keracunan pada kucing seringkali disebabkan oleh perilakunya yang seringkali menyelidiki apa yang dilihat dan ditemukannya. Tulisan ini melaporkan kasus keracunan pada kucing dengan hasil pemeriksaan klinis, pemeriksaan hematologi, dan terapi pada kucing berumur tiga tahun dengan gejala lemas, pucat, dan muntah cairan berbusa. Pemeriksaan hematologi menunjukkan kucing mengalami infeksi dan anemia makrositik hiperkromik. Oleh karena itu, kucing tersebut didiagnosis keracunan. Pengobatan diberikan dengan anti dot, terapi suportif Ringer laktat, anti inflamasi, dan multivitamin sebagai pengobatan lanjutan hingga sembuh selama seminggu di Rumah Sakit Hewan Universitas Pendidikan Mandalika.
Surgical treatment of congenital umbilical hernia in a Siamese cat Riwu, Katty Hendriana Priscilia; Kholik, Kholik; Safitri, Indi Yulia
ARSHI Veterinary Letters Vol. 8 No. 2 (2024): ARSHI Veterinary Letters - May 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.8.2.23-24

Abstract

Hernia melibatkan penonjolan organ visceral perut melalui lubang ke dalam kantung yang terdiri dari peritoneum, tunika flava, dan kulit. Hernia umbilikalis secara eksplisit mengacu pada penonjolan organ dalam perut di umbilikus. Studi kasus ini bertujuan untuk meningkatkan keterampilan dalam mendiagnosis dan mengobati hernia umbilikalis kongenital pada pasien kucing siam. Berdasarkan temuan riwayat dan klinis, kucing siam didiagnosis menderita hernia umbilikalis. Perawatan melibatkan laparotomi perut untuk mengembalikan isi hernia ke dalam rongga perut. Pasca operasi, kucing tersebut diobati dengan antibiotik amoksisilin dan obat anti inflamasi deksametason (Glucortin®). Luka operasi sembuh setelah hari kedelapan setelah operasi.
Identification of Gastrointestinal Protozoa of Sumatera Elephant (Elephas maximmus sumatranus) in Lombok Wildlife Park Situmorang, Fernando Jose Immanuel Clinton; Kholik, Kholik; Atma, Candra Dwi; Riwu, Katty Hendriana Priscilia; Dharmawibawa, Iwan Doddy; Pradana, Munawer
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11855

Abstract

The protozoan parasites have been reported to infect Sumatran elephants. Gastrointestinal protozoa could potentially be a factor in the decline in the Sumatran elephant population in Indonesia. This study aims to identify the presence of gastrointestinal protozoa in Sumatran Elephant (Elephas maximus sumatranus) in the Lombok Wildlife Park, North Lombok Regency, Indonesia. This research has used fresh fecal samples from 5 Sumatran elephants. The examination of feces samples using native, sedimentation, and floating methods. The research results have identified the presence of gastrointestinal protozoa in 2 of the 5 Sumatran elephant feces examined. The gastrointestinal protozoa found were Eimeria spp with dimensions of 16.30 x 20.93 μm and 25.21 x 38.49 μm.
Co-Authors . Kholik Adi Sofyan Ansori, Muhammad Afnani, Daniah Ashri Aprianti, Aurira Thrisma Dwi Asa, Halena Meldy Atma, Candra Dwi Audrey Gracelia Riwu Dharmawibawa, Iwan Doddy Endang Suprihati Fachry Abda El Rahman Fadilah, Aulia Rizki Hamzah, Arshq Mirza Humairah, Ira Jannah, Insani Fitrahulil Kadek Rachmawati Kale, Maria Laurenci Fanny Permata Karina, Soca Khairullah, Aswin Rafif Kholik Kurnia, Rofi Kurniawan, Muhammad 'Ahdi Kurniawan, Shendy Canadya Kusnoto Kusnoto, Kusnoto Loe, Fhady Risckhy Lucia Tri Suwanti, Lucia Tri Lukitasari, Lina Mbura, Yonanda Verawati Haslinda Moses, Ikechukwu Benjamin Mufasirin Muhammad Hidayat Munawaroh, Muhammad Nur Rusdiana Poedji Hastutiek Prabowo, Gwenny Ichsan Pradana, Munawer Pratama, Bima Putra Pratiwi, Dhea Siskha Pua Upa, Nurul Fatmawati Qurnianingsih, Ema Rahmawati, Septiyana Eka Rahmawati, Septyana Eka Ramdani, Fitrah Akbar Rusyda, Aqila sabila Safitri, Indi Yulia Sa’diyah, Siti Nurus Siti Khaerunnisa Situmorang, Fernando Jose Immanuel Clinton Ummah, Fithriyah Cholifatul Ummah Wuhan, Yustinus Oswin Primajuni Wungu, Citrawati Dyah Kencono Yeti Kurniasih Yulianna Puspitasari Zakarias, Herdin Vanek