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Prevalence of Ectoparasites in Tilapia (Oreochromis niloticus) in Sidoarjo, Indonesia Sari, Aulia Puspita; Koesdarto, Setiawan; Lestari, Tita Damayanti; Hastutiek, Poedji; Yunus, Muchammad; Herupradoto, Eduardus Bimo Aksono; Khairullah, Aswin Rafif; Ayuti, Siti Rani; Hasib, Abdullah; Aryaloka, Suhita; Moses, Ikechukwu Benjamin
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.iss2.2024.370-381

Abstract

The problem most often encountered in fish farming is disease which can cause a decrease in fish production levels. Parasites cause one of the infectious diseases found in fish farming. The presence of parasites can cause a decrease in the quality of the growth of fish production. The purpose of this study was to identify the prevalence of ectoparasites on Nile tilapia in Sidoarjo, Indonesia. Ninety-six samples from two ponds were examined under the microscope to find out the presence of ectoparasite that exists in the outside body part of the fish. Samples were collected from skin, fins, tail, and gills using native methods and observed under a microscope in the Division of Parasitology Laboratory, Faculty of Veterinary Medicine, Universitas Airlangga. The results of this study showed 86 samples positively infected by ectoparasite and 10 showed negative. The ectoparasites found in this study were Trichodina sp., Chilodonella sp., Ichthyophthirius multifillis, Gyrodactylus sp., and Dactylogyrus sp. The highest prevalence is Trichodina sp. and Dactylogyrus sp. The number of fish infested by ectoparasite is 89.56%, this is classified in the usual category. The highest prevalence occurs in infestations of Trichodina sp. i.e.72.91% which were contained in the 70 samples. While the lowest prevalence was in Gyrodactylus sp. by 8.32% in 8 fish samples. Double infections from two different ponds were 70% within 33 samples which were included in the usual category.
Effect of Vaccination Outer Membrane Protein 52 kDa on Changes in Erythrocyte Index of Tilapia (Oreochromis niloticus) Infected by Aeromonas hydrophila Nurrahmad, Nanda Rino; Yuliani, M. Gandul Atik; Ernawati, Rahaju; Chusniati, Sri; Herupradoto, Eduardus Bimo Aksono; Wahyuni, Retno Sri
Journal of Basic Medical Veterinary Vol. 10 No. 1 (2021): Journal of Basic Medical Veterinary, June 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v10i1.28592

Abstract

The purpose of this study was to determine the effect after being vaccinated by OMP 52 kDa Aeromonas hydrophila for 1 week and then infected with Aeromonas hydrophila 10 CFU/mL for 4 days on changes in erythrocyte index. Tilapia (Oreochromis niloticus) used in this study was 10-12 cm long. There were 20 tilapia (Oreochromis niloticus) which were divided into 4 groups, consisting of 2 control groups and 2 treatment groups which were given various types of vaccine formulations. Group P0 (-) (unvaccinated and infected), Group P0 (+) (unvaccinated and infected), group P1 (vaccinated with the whole cell protein "HydroVac®" and infected), and P2 (vaccinated with Outer Membrane Protein 52 kDa and infected) by intramuscular injection. Post-treatment blood samples were collected on day 5 post-infection, collected through a caudal punctie and then analyzed using a hematology analyzer. Post-treatment outcomes led to statistically significant changes (p < 0.05). Therefore, the vaccine caused a significant change in the erythrocyte index.
Toxicity Testing Of White Pomegranate (Punica granatum L.) Fruit Extracts Using Brine Shrimp Lethality Test Method As A Candidate Of Anti-Cancer Drug Firnanda, Ferian; Herupradoto, Eduardus Bimo Aksono; Rahmawati, Kadek; Kurnijasanti, Rochmah; Sukmanadi, Mohammad; Hidajati, Nove
Journal of Basic Medical Veterinary Vol. 10 No. 2 (2021): Journal of Basic Medical Veterinary, December 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v10i2.31810

Abstract

This research aimed to determine the effects of toxic white pomegranate fruit extract (Punica granatum L) against larvae of brine shrimp (Artemia salina Leach) indicated LC50 values below 1000 µg/ml. This study is purely experimental by using Brine Shrimp Lethality Test (BSLT). The study was divided into seven groups, namely ethanol extract of white pomegranate fruit (Punica granatum L) with a concentration of 31,25; 62,5; 125; 250; 500; 1000 µg/ml and negative control (seawater). Mortality data percentage of Artemia salina Leach analyzed by probit analysis. Results showed that the extract of white pomegranate fruit extract (Punica Granatum L) has a toxic effect with LC50 values of 248,6 µg/ml calculate from probit analysis. From these results, it can conclude that white pomegranate extract is toxic to larval shrimp (Artemia salina Leach) with Brine Shrimp Lethality Test (BSLT) method which means white pomegranate extract has the potential to be an anticancer drug.
Curative Properties of Kencur (Kaempferia galanga L.) Extract on Mice (Mus musculus) Kidney Histopathology Exposed to Cigarette Smoke Arianto, Intan Diah Safitri; Lastoaji, Firman; Sudjarwo, Sri Agus; Valentinus, Thomas Widiyatno; Hestiana, Eka Pramyrtha; Hamid, Iwan Sahrial; Herupradoto, Eduardus Bimo Aksono; Lovela, Aprinda Ratna
Media Kedokteran Hewan Vol. 36 No. 1 (2025): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v36i1.2025.30-39

Abstract

The aim of this research was to investigate the therapeutic effects of Kencur (Kaempferia galanga L.) extract on kidney histopathological damage in male mice exposed to cigarette smoke. Twenty 8-week-old male mice were randomly divided into five treatment groups (n=5). The negative control group (C-) consisted of mice not given kencur extract or exposed to cigarette smoke, while the positive control group (C+) comprised mice exposed to cigarette smoke without kencur extract. Treatment groups included Treatment 1 (T1) administered 150 mg/kg BW of kencur extract, Treatment 2 (T2) administered 300 mg/kg BW, and Treatment 3 (T3) administered 600 mg/kg BW. Mice were exposed to cigarette smoke for 14 days. The data were analyzed using the Kruskal-Wallis test to evaluate overall differences among the treatment groups. Where significant differences were found (p<0.05), further pairwise comparisons were conducted using the Mann-Whitney test, confirming statistically significant differences between specific treatment groups.  Treatment 3 (T3) was found to be the most effective in reducing histopathological damage in the kidneys of male mice. This study demonstrates that kencur extract effectively reduces histopathological damage in the kidneys of mice exposed to cigarette smoke, highlighting its potential as a protective agent against smoke-induced tissue injury.
Penilaian densitas kolagen pada luka bakar derajat II tikus putih (Rattus norvegicus) yang diterapi dengan krim ekstrak daun melinjo (Gnetum gnemon L.) Srimaryanto, Leonardo Reza; Hidajati , Nove; Triakoso , Nusdianto; Herupradoto, Eduardus Bimo Aksono; Lazuardi, Mochamad; Setiawan, Boedi
Journal of Pharmaceutical and Sciences JPS Volume 8 Nomor 1 (2025)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v8i1.680

Abstract

Second-degree burns are complex traumatic conditions requiring optimal tissue healing interventions. This experimental study investigated the impact of Gnetum gnemon L. leaf extract cream on collagen density in burn wounds. The research was conducted using 20 male Wistar rats (Rattus norvegicus), divided into five groups: negative control, positive control (silver sulfadiazine), and three treatment groups with varying leaf extract concentrations (2.5%, 5%, and 10%). Burn induction was performed on the right gluteal area using a thermostat at 85°C for 5 seconds. Collagen density was evaluated through histopathological analysis using ImageJ with density scores ranging from 0 to 4. Research results demonstrated significant collagen density increases in treatment groups, with the 10% concentration displaying the highest density (score +4). Significant differences between groups were confirmed by statistical analysis (p<0.05). Findings indicate the potential of Gnetum gnemon L. extract as an alternative therapy for improving burn wound healing through collagen density optimization.