Article Per Year (5 Year)
p-Index From 2020 - 2025
2.024
P-Index
This Author published in this journals
All Journal Media Kedokteran Hewan Indonesian Journal of Tropical and Infectious Disease Jurnal Medik Veteriner Vitek : Bidang Kedokteran Hewan Veterinary Biomedical and Clinical Journal Jurnal Ilmu Peternakan Terapan Journal of Parasite Science Ovozoa: Journal of Animal Reproduction journal of Basic Medical Veterinary
Dadik Rahardjo, Dadik
Veterinary Public Health Departement, The Faculty of Veterinary Medicine, Airlangga University Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 16 Documents
Search

 1   2 
Evaluation of Salmonella sp Contamination and its Antibiotics Resistance Patterns Isolated from Broiler Meat Sold at Wet Market in Center of Surabaya Aprillian, Risky; Rahardjo, Dadik; Koesdarto, Setiawan
Indonesian Journal of Tropical and Infectious Disease Vol 5, No 6 (2015)
Publisher : Institute of Topical Disease

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

Abstract

Antibiotic resistance now days become a main issue to the medical researches as found many positive result of antibiotic resistance test. One of the causes of antibiotic resistance is using antibiotic as a feed additive to animal. Bacteria that are resistant to antibiotics can be a danger to humans, in this case the resistant bacteria as a result of treatment errors animals, especially chickens that uses low-dose antibiotics as growth promoters. This study aimed to determine the contamination of Salmonella sp and its antibiotics resistance patterns of Salmonella sp isolated from broiler meat sold at wet market in the Center of Surabaya: (a) Pasar Kembang, (b) Pasar Kupang, (c) Pasar Dukuh Kupang, (d) Pasar Kedungsari, (e) Pasar Kedungdoro and (f) Pasar Keputran. The method that used in this study was bacteriological isolation and identification method. The method started with pre-enrichment using Buffered Pepton Water, selective enrichment using Tetrathionate Broth and Selenite Cysteine broth, selective media using Salmonella-Shigella Agar, Biochemical test using Triple Sugar Iron Agar, Simon Citrate, Methyl Red – Voges Proskauer, and Sulfide Indol Motility, and followed with susceptibility test according to Kirby-Bauer method using Mueller-Hinton Agar. The antibiotics that used in susceptibility test were: (a) Meropenem, (b) Ampicillin Sulbactam, (c) Amikacin, (d) Ofloxacin and (e) Nalidixic Acid. The results of this study were found 90% or 27 of 30 samples positive contaminated with Salmonella sp. The results of antibiotics resistance from 27 isolates 0% were resistant to Meropenem, 0% were resistant to Amikacin; 3.7% were resistant to Ampicillin-Sulbactam; 11.1% were resistant to Ofloxacin and 44.4% were resistant to Nalidixic Acid.
Stray Cat Gastrointestinal Protozoa Prevalence and Infection Degree in Madiun Public Health Center and Traditional Market Hayuning Nurrodhiya; Legowo, Djoko; Suprihati, Endang; Hastutiek, Poedji; Mufasirin; Rahardjo, Dadik
Journal of Parasite Science Vol. 7 No. 2 (2023): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jops.v7i2.46201

Abstract

This study determine the prevalence and protozoa infection degree of gastrointestinal in stray cats at Public Health Center and Traditional Market of Madiun City. 80 fecal sample collected. Fecal samples examined with direct smear, sedimentation, and floatation method. Positive samples calculated using the Lucient-Brumpt method. The result of the examination in Public Health Center showed that 37,5% stray cat infected by Isospora sp., Entamoeba sp., and Cryptosporidium sp., with 1167.33a±168.373 infection degree. The examination result in Traditional Market showed that 62,5% stray cat infected by Isospora sp., Entamoeba sp., and Cryptosporidium sp., with 1186.00a±148.577 infection degree. The result of Chi Square analysis obtained p<0,05 indicated that there were significant differences between stray cat including faecal collection location, age, type of cat and faecal condition. The result of Kruskal Wallis analysis of the degree infection obtained p>0,05 indicated that there were no significant differences.
Identification, Prevalence, and Degree of Digestive Tract Protozoa Infection in Dairy Cows at KUTT Suka Makmur Grati Pasuruan Margaretha, Josephira Intan; Hastutiek, Poedji; Permatasari, Dian Ayu; Sunarso, Agus; Rahardjo, Dadik; Suwanti, Lucia Tri
Journal of Parasite Science Vol. 8 No. 2 (2024): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jops.v8i2.60454

Abstract

The aim of this research is to identify, determine prevalence, and degree infection of protozoa gastrointestinal tract in dairy cow at KUTT Suka Makmur, Pasuruan district. The research was conducted from July until September 2023 by taking 100 dairy cow faeces sample from 4 villages of KUTT Suka Makmur. The samples were examined by sedimentation and floating methods. Species are identified by looking at morphology of protozoa gastrointestinal. There were of 85 (85%) samples positively infected with protozoan. There were 3 species that infect the digestive tract, those are Eimeria sp., Balantidium sp., and Blastocystis sp. The highest infection of protozoa in this research was Balantidium sp. (54%) followed by Eimeria sp. (47%). In this study, we found that 54 samples (54%) infected by one kind of protozoa and 31 samples (31%) infected by mixed protozoa. The result of Chi Square showed no significant difference in the age on the prevalence of digestive tract protozoa. The result of Kruskal Wallis showed no significant difference in the age and degree infection of Eimeria sp.
EVALUATION OF Salmonella sp CONTAMINATION AND ITS ANTIBIOTICS RESISTANCE PATTERNS ISOLATED FROM BROILER MEAT SOLD AT WET MARKET IN CENTER OF SURABAYA Aprillian, Risky; Rahardjo, Dadik; Koesdarto, Setiawan
Indonesian Journal of Tropical and Infectious Disease Vol. 5 No. 6 (2015)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.339 KB) | DOI: 10.20473/ijtid.v5i6.440

Abstract

Antibiotic resistance now days become a main issue to the medical researches as found many positive result of antibiotic resistance test. One of the causes of antibiotic resistance is using antibiotic as a feed additive to animal. Bacteria that are resistant to antibiotics can be a danger to humans, in this case the resistant bacteria as a result of treatment errors animals, especially chickens that uses low-dose antibiotics as growth promoters. This study aimed to determine the contamination of Salmonella sp and its antibiotics resistance patterns of Salmonella sp isolated from broiler meat sold at wet market in the Center of Surabaya: (a) Pasar Kembang, (b) Pasar Kupang, (c) Pasar Dukuh Kupang, (d) Pasar Kedungsari, (e) Pasar Kedungdoro and (f) Pasar Keputran. The method that used in this study was bacteriological isolation and identification method. The method started with pre-enrichment using Buffered Pepton Water, selective enrichment using Tetrathionate Broth and Selenite Cysteine broth, selective media using Salmonella-Shigella Agar, Biochemical test using Triple Sugar Iron Agar, Simon Citrate, Methyl Red – Voges Proskauer, and Sulfide Indol Motility, and followed with susceptibility test according to Kirby-Bauer method using Mueller-Hinton Agar. The antibiotics that used in susceptibility test were: (a) Meropenem, (b) Ampicillin Sulbactam, (c) Amikacin, (d) Ofloxacin and (e) Nalidixic Acid. The results of this study were found 90% or 27 of 30 samples positive contaminated with Salmonella sp. The results of antibiotics resistance from 27 isolates 0% were resistant to Meropenem, 0% were resistant to Amikacin; 3.7% were resistant to Ampicillin-Sulbactam; 11.1% were resistant to Ofloxacin and 44.4% were resistant to Nalidixic Acid.
New Biotype of Vibrio cholerae O1 from Clinical Isolates in Surabaya de Vries, Garry Cores; Sabdoningrum, Emy Koestanti; Rahardjo, Dadik
Indonesian Journal of Tropical and Infectious Disease Vol. 1 No. 1 (2010)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (646.647 KB) | DOI: 10.20473/ijtid.v1i1.3724

Abstract

A surveillance of new pathogenic variants of Vibrio cholerae O1 strains was initiated to identify the emerge and spread throughout Surabaya. Findings from seven years (1994–2000) and from years 2008 until now by using a two-fold surveillance strategy was pursued involving 1) hospital-based case recognition, and 2) environment samples. Rectal swabs and environment samples were transported to ITD-UNAIR, Surabaya for culture and isolates were characterized by serotypic identification and arbitrarily primed PCR fingerprints revealed a group of strains with similar fingerprint patterns that are distinct from those of the current El Tor epidemic strain. These strains have been analyzed by in vitro technique and the group has been denominated the Surabaya-Indonesian variant of V. cholerae O1.
Detection of Ectoparasites in Farmed Striped Catfish (Pangasius hypophthalmus) in Karangpilang, Surabaya, Indonesia Nadilla Chrisantya Yusuf Putri; Tri Suwanti, Lucia; Hadi Warsito, Sunaryo; Retno Lastuti, Nunuk Dyah; Rahardjo, Dadik; Aryaloka, Suhita
Veterinary Biomedical and Clinical Journal Vol. 5 No. 2 (2023)
Publisher : Faculty of Veterinary Medicine Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.VetBioClinJ.2023.005.02.4

Abstract

This research aimed to identify ectoparasites infecting farmed striped catfish in Karangpilang Surabaya, Indonesia. Individual catfishes with visible lesions on the body surface and abnormal behaviors were included in the study. Mucilage samples of 90 fishes were examined under a microscope for the presence of ectoparasite on the body surface of the fish, in the area of gills, skins, fins, and tails. Gills were cut with scissors and combed with a tweezer. Skin and fin were also scrapped with a sterile scalpel. The mucus obtained was put on an object glass and was observed under the microscope. The fish pond water was analysed for Oxygen Demand (DO), pH and temperature three times two weeks apart, starting from the day of fish sampling. Results showed that 42.2% (n=90) of samples were infected by ectoparasites. The ectoparasites identified were Gyrodactylus sp., Dactylogyrus sp., Trichodina sp. and Chilodonella sp. Fish pond water in the study site was of suitable quality for the growth of catfish. This study suggested that pathogens other than ectoparasites play roles in the development of pathologic conditions of stripped catfishes in the study area.
Prevalence of Gastrointestinal Parasites in Pigs in Bali Pinatih, Ayu Komang Ria Trie Dewi; Lastuti, Nunuk Dyah Retno; Kusnoto, Kusnoto; Mufasirin, Mufasirin; Yunus, Muchammad; Rahardjo, Dadik
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.iss2.2024.349-354

Abstract

This study aimed to identify gastrointestinal parasites in pigs in Bali. A total of 117 pig feces samples were collected in Buleleng Regency (n = 67) and Jembrana (n = 50). Samples were examined microscopically using native, sedimentation, and floating methods. The results reported the prevalence of gastrointestinal parasites infecting pigs in Bali was 94.8% (111/117) infected with protozoa, namely Eimeria sp. (90.5%), Entamoeba sp. (26.4%), Isospora suis (6.8%), and Balantidium sp. (5.1%), while 99.1% (116/117) were infected with helminths, namely Trichuris suis (71.7%), Strongyloides sp. (64.9%), Ascaris suum (49.5%), Oesophagostomum sp. (6.1%), Macracanthorhyncus sp. (2.5%), and Hyostrongylus sp. (0.8%). Based on the tree regression analysis reported that the rearing system was related to the degree of gastrointestinal parasite infection in pigs in Bali.
HISTOPATHOLOGICAL APPEARANCE OF THYMUS ON BROILER UNDER CHRONIC HEAT STRESS Andriani, Ratna; Arimbi, Arimbi; Rahardjo, Dadik; Plumeriastuti, Hani; Legowo, Djoko; Hestianah, Eka Pramyrtha
Journal of Basic Medical Veterinary Vol. 8 No. 1 (2019): Journal of Basic Medical Veterinary, June 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i1.19987

Abstract

The aim of this research was to know histopathological change of broiler's thymus which exposed by chronic heat stress. The results revealed that there were negative impact on immune organ (thymus). Broiler that exposed to chronic heat stress showed significantly increased number of heterophil and apoptosis histiocytes and cell depletion. There were 20 broilers that divided into 2 groups, each group consist of 10 broiler. Control group (P0) reared at temperature 24-28oC and humidity 40-55% and Heat Stress group (P1) reared at temperature 36-40oC on the litter housing system at Experimental Animals Laboratory, Faculty of Veterinary Medicine, Universitas Airlangga. Before the treatments, broiler had been reared from day-old-chicks to 21-day-old, then continued with heat stress condition from day 22 to 42. Thymus was collected on day 42 to examine histopathological change of thymus and analyzed using Mann-Whitney Test. The results showed significant difference (P<0.05) between Control group and HS (Heat Stress) group by increased number of heterophil, apoptosis histiocytes and cell depletion.
UJI PENETAPAN STABILITAS RETENTION TIME Megestrole acetate DALAM ELUENT MOBILE PHASE MENGGUNAKAN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY Cholifah, Siti Chusnul; Lazuardi, Mochamad; Rahardjo, Dadik; Maslachah, Lilik; Sukmanadi, Mohammad; Kurnijasanti, Rochmah
Journal of Basic Medical Veterinary Vol. 9 No. 1 (2020): Journal of Basic Medical Veterinary, June 2020
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v9i1.21093

Abstract

The aim of this research was to determine the level of stability of Megestrole acetate-retention time in storage period for six, eight and 12 hours using High Performance Liquid Chromatography (HPLC). The research method used posttest-only control group design by using three treatments and six repetitions. The three repetitions consist into six hours, eight hours and 12 hours. The data were obtained analyzed by Summery Independent T-Test with SPSS 24 for windows. The result showed six hours retention time of Megestrole acetate is stable and eight hours treatment and 12 hours treatment are not stable there is one unstable point of 12 hours treatment that indicates the substance is break down. Based on those result, it could be concluded that the storage time of Megestrole acetate in Eluent Mobile Phase began to show unstable at eight hours of storage.
Acute Toxicity Test Of The Green Viper Snake (Trimeresurus albolabris), Macroscopic Description Of The Kidney And Liver Of Mice (Mus musculus) Darmawan, Moch. Rizky; Rahardjo, Dadik; Tyasningsih, Wiwiek; Kurnijasanti, Rochmah; Legowo, Djoko; Setiawan, Boedi
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.v10i2.31135

Abstract

According to WHO (2010), the Trimeresurus albolabris snake is a venomous snake with a high number of bite cases in Indonesia. Information on the character and level of toxicity of snake venom in Indonesia, including Trimeresurus spp. snakes, is still minimal. This study aims to determine the LD50 value (lethal dose 50), clinical symptoms, and to determine the macroscopic appearance of the liver and kidneys of mice (Mus musculus) after being injected by a the white-lipped pit viper (Trimeresurus albolabris) venom. The LD50 value of Trimeresurus albolabris venom injected subcutaneously into mice was 5,09 mg/kgBW. Clinical symptoms that appear increased movement activity, increased respiratory rate, lethargy, decreased activity, and reduced grooming. Macroscopic appearance of the liver that looks abnormal is found (1) color changes in the form of pale, pale yellowish, and red spots (petechiae). (2) changes in surface structure found only one liver that is not flat. (3) changes in consistency in the form of brittle easily. In the kidney that looks abnormal, found (1) changes in color in the form of pale. (2) changes in surface structure were only found in one kidney in the form of nodules. (3) changes in consistency in the form of brittle easily and soft.
Co-Authors Al arif, Mohammad Anam Alpha Fardah Athiyyah Andriani, Ratna Andy Darma Arimbi Aryaloka, Suhita Boedi Setiawan Brillianti, Febby Fairy Bura, Maria Antonia Yersi Dua Cholifah, Siti Chusnul Chusniati, Sri Darmawan, Moch. Rizky de Vries, Garry Cores Eka Pramyrtha Hestianah, Eka Pramyrtha Endang Suprihati Hani Plumeriastuti Hayuning Nurrodhiya I Gusti Made Reza Gunadi Ranuh IMAM MUSTOFA Indah Norma Triana, Indah Norma Istiana, Izzatul Kadek Rachmawati Kurniawan, Muhammad ‘Ahdi Kusnoto Kusnoto, Kusnoto Legowo, Djoko Lilik Maslachah Lucia Tri Suwanti, Lucia Tri Maghfiroh, Nurutin Tutur Bifatikhatil M Margaretha, Josephira Intan Mirni Lamid Mochamad Lazuardi Mufasirin Munawer Pradana Mustofa Helmi Effendi Nadilla Chrisantya Yusuf Putri Nunuk Dyah Retno Lastuti PA, Deanty Ayu Permatasari, Dian Ayu Pinatih, Ayu Komang Ria Trie Dewi Poedji Hastutiek Pudji Srianto Purbowati, Tri Endah Rahmandari, Dina Agylia Rahmi Sugihartuti, Rahmi Retno Lastuti, Nunuk Dyah Risky Aprillian, Risky Rochmah Kurnijasanti Sabdoningrum, Emy Koestanti Sari, Fifin Kurnia Setiawan Koesdarto Shirakawa, Toshiro Soeharsono Soeharsono Sudarmo, Subijanto Marto Sukmanadi, Mohammad Sunarso, Agus Tatik Hernawati Tjuk Imam Restiadi Tri Suwanti, Lucia Tri Wahyu Suprayogi Trilas Sardjito Tyaningsih, Wiwiek Tyasningsih, Wiwiek Warsito, Sunaryo Hadi Widiyatno, Thomas V. Yulianna Puspitasari Yunus, Muchammad