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All Journal Jurnal Veteriner JURNAL KAJIAN VETERINER Ovozoa: Journal of Animal Reproduction journal of Basic Medical Veterinary
Thomas Valentinus Widiyatno
Departemen Patologi Veteriner, Fakultas Kedokteran Hewan, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

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Respons Sitokin Interferon Gamma Terhadap Derajat Infeksi Skabies pada Kelinci Amirotul Azhimah; Nunuk Dyah Retno Lastuti; Thomas Valentinus Widiyatno; Lucia Tri Suwanti; Poedji Hastutiek
Jurnal Veteriner Vol 22 No 4 (2021)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (182.075 KB) | DOI: 10.19087/jveteriner.2021.22.4.485

Abstract

Skabies merupakan penyakit kulit menular yang disebabkan oleh tungau Sarcoptes scabiei. Peran IFN-? terhadap reaksi hipersensitivitas skabies dengan tingkat keparahan yang berbeda belum banyak dilaporkan. Penelitian ini bertujuan untuk mendeteksi peran sitokin IFN-? pada proses peradangan dan tingkat kerusakan kulit akibat derajat infeksi skabies pada kelinci sehingga dapat diketahui lebih lanjut mengenai reaksi patogenesis skabies pada kelinci. Sebanyak 24 ekor kelinci yang secara alami terinfeksi S. scabiei digunakan dalam penelitian ini. Penelitian ini mengelompokkan hewan coba menjadi empat kelompok berdasarkan luasan lesi dan ketebalan krusta akibat infeksi skabies, yaitu: kelompok kontrol, skabies ringan, skabies sedang, dan skabies berat. Setiap kelompok dilakukan pemeriksaan imunohistokimia menggunakan antibodi IFN-?. Hasil penelitian menunjukkan bahwa derajat infeksi skabies berpengaruh terhadap ekspresi sitokin IFN-? yang ditunjukkan dengan intensitas perubahan warna kecoklatan yang berbeda pada jaringan kulit kelinci yang terinfeksi skabies ringan, skabies sedang, dan skabies berat. Uji statistika dengan uji Kruskal Wallis menunjukkan bahwa terdapat perbedaan yang nyata pada ekspresi sitokin IFN-? terhadap skabies ringan, skabies sedang, dan skabies berat P<0,05). Simpulan dari penelitian ini yaitu semakin berat derajat infeksi skabies, ekspresi IFN-? semakin meningkat.
Polip endometrium pada sapi bunting tua Anang Yusuf; Thomas Valentinus Widiyatno; Abdul Samik
Ovozoa : Journal of Animal Reproduction Vol. 10 No. 1 (2021): Ovozoa : Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v10i1.2021.25-31

Abstract

The current report describes acute death in 8.5 months pregnant cow, which no signs of illness before. Postmortem examination showed the presence of gastric bloat. Necropsy revealed no change in the viscera, but yellow and cloudy nodules were found on the endometrial wall, amniotic fluid mixed with blood, blood clots in the inner cervical canal, pneumonia in the lungs. Meanwhile, the anatomical condition of the fetus was normal. It could be concluded that the cow's sudden death was due to late pregnancy, causing high tension that triggers rupturing of the polyp blood vessels. The deep vein thrombosis due to late pregnancy causes pulmonary emboli and subsequent pneumonia.
PENGARUH PEMBERIAN EKSTRAK SAMBILOTO (Andrographis Paniculata) TERHADAP GAMBARAN HISTOPATOLOGI GINJAL YANG DIINDUKSI GENTAMISIN PADA TIKUS (Rattus norvegicus) Anggi Dwi Nugrahani; Lianny Nangoi; Dewa Ketut Meles; Thomas Valentinus Widiyatno; Iwan Sahrial Hamid; Kuncoro Puguh Santoso
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/.v8i1.19989

Abstract

This research was aimed to know the effect of leaves extract of sambiloto as a nephroprotector on renal histopathology features induced by gentamicin in white rats (Rattus norvegicus). The effect of leaves extract of sambiloto was tested in 25 rats. Twenty five male white rat were randomly divided into five groups; K- as negative control was given carboxy methyl cellulosa in 15 days, P0 was given carboxyl methyl cellulosa in 15 days, P1 was given leaves extract of sambiloto of 177 mg/kg bw/day/po in 15 days, P2 was given leaves extract of sambiloto of 189 mg/kg bw/day/po in 15 days, P3 was given leaves extract of sambiloto of 239,5 mg/kg bw/day/po in 15 days. On the 15 day of experimental, P0, P1, P2, P3 was given 200 mg/kg bw of gentamicin. Gentamicin solutions on P0, P1, P2 and P3 treated through intramuscular injection. After 24 hours of gentamicin induced, take the rats renal by laparotomy and then making preparations histopathology with staining Haematoxylin-Eosin (HE). Based on the result of Kruskall-Wallis statistical analysis on renal histopathology showed this research that the treatment have significant difference (p < 0,05). The leaves extract of sambiloto treated group (P3) gave the best value on the renal morfology, it gave a good effects in preventing nephrotoxicity in white rats.
PENGUJIAN VAKSIN HEPATITIS B FASE SUBKRONIS TERHADAP BERAT ORGAN DAN DIAMETER PULPA PUTIH LIMPA TIKUS PUTIH (Rattus norvegicus) Afifatus Anindya; Kuncoro Puguh Santoso; Fedik Abdul Rantam; Kadek Rachmawati; Chairul Anwar Nidom; Thomas Valentinus Widiyatno; Hani Plumeriastuti
Journal of Basic Medical Veterinary Vol. 8 No. 2 (2019): Journal of Basic Medical Veterinary, December 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i2.20410

Abstract

This study aims to determine the effect of hepatitis B vaccine of spleen weight and white pulp diameter in rat (Rattus norvegicus). This study used 20 male wistar rats aged 8 weeks with an average weight of 200-250 grams, which was divided into four groups. Control group (P0) was given PBS solution, treatment group 1 (P1) was given type 1 hepatitis B vaccine, treatment group 2 was given type 2 hepatitis B vaccine, and treatment group 3 (P3) was given type 3 hepatitis B vaccine. Dose administered 0.4 ml and given repeatedly at days 0,30, and 60. Animals model to euthanize on day 75 for sampling. The spleen organ is weighed after the necropsing process and then the spleen is stored for the preparation of histopathologic with HE staining (Hematoxylin Eosin). The data obtained are weight data of spleen organ and spleen white pulp diameter. The results showed the highest weight of spleen organ 0.92 gram in group P0 and the largest white pulp diameter 34,34 μm in group P1. The results of data analyzed using one-way ANOVA (Analysis of Variance) and continued with Duncan alpha test. One Way Anova and Duncan alpha test showed that there were non significantly different between groups (p>0.05). The conclusion is we know that hepatitis B vaccine type 1,2, and 3 can’t give the effect for spleen weight and white pulp diameter in rat (Rattus norvegicus).
THE EFFECT OF POLYPROPYLENE PLASTIC RESIDUE ON HEATED PALM OIL AGAINST THE HISTOPATHOLOGICAL CHANGES OF KIDNEY ON MALE RATS (Rattus norvegicus) Shahani Azpriyanne Cahyono; Hana Eliyani; Thomas Valentinus Widiyatno; Hani Plumeriastuti; Nove Hidajati; Kuncoro Puguh Santoso
Journal of Basic Medical Veterinary Vol. 8 No. 2 (2019): Journal of Basic Medical Veterinary, December 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i2.20415

Abstract

This research was conducted to observe the effect of polypropylene plastic residue on heated palm oil against the histopathological changes on rat’s kidney. There were 18 male rats (Rattus norvegicus) that used as the examination animal and were divided into three groups and were given the mixture of heated palm oil and polypropylene plastic per oral with intubation needle. The treatment was done for five weeks. The treatment for P0 group was 84 g of palm oil, for P1 was 84 g of palm oil with 2.3 g of plastic, and for the P2 was 84 g of palm oil with 6.8 g of plastic. The histopathological changes of the kidney were observed using microscope with 400x magnification and the data was analysed using Kruskal-Wallis and continued with Mann Whitney U test. The result showed that there were significant differences between three groups of treatment (P<0.05). There were effects of polypropylene plastic residue on heated palm oil against the histopathological changes of kidney in this research such as cast, epithelial sloughing and necrosis in the mild scale.
GAMBARAN PATOLOGI HEPAR IKAN LELE DUMBO (Clarias gariepinus) YANG DIPAPAR LOGAM TIMBAL NITRAT Pb(NO3)2 Yolanda Dellavia; Thomas Valentinus Widiyatno; Boedi Setiawan; Arimbi Arimbi; Bambang Poernomo; Yeni Dhamayanti
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/.v9i1.21092

Abstract

This research aimed to know the changed damage of liver African catfish (Clarias gariepinus) were exposed by lead nitrat. This study used twenty four of African catfish (Clarias gariepinus) with average weight of 20-25 grams, size 10-12 cm, age ± two months. This research was designed by a completely randomized design (CRD). All member of population of the African catfish were divided into six groups, consist of six repetitions each, namely P1, P2, P3, and P0 as a negative control respectively.  P1 was given with dosage of lead nitrat 7,26 mg/liter, P2 was given with dosage of lead nitrat 14,53 mg/liter, and P3 was given with dosage of lead nitrat 29,06 mg/liter. According to the macroscopic observed, show that liver became swollen and pale.  The histopathological features of hepar were examined under light microscope in 400 times magnification. Scoring method were using Bernet Scoring Method to examined the presence of degeneretion, congesti, necrotic, and infiltration of leukocyte. Then, Kruskal-Wallis test through with Mann-Whitney test of statistical analysis. The statistical analysis showed the median number of P0 (0,05), P1 (0,45), P2 (1,10), and P3 (1,40) respectively. From the result can be concluded lead exposure with dose 29,06 mg/liter severe which was heavily histopatological in hepatocytes cell of african catfish (Clarias gariepinus) liver.
AKTIVITAS ANTIHIPERGLIKEMIA FRAKSI ETIL ASETAT DAUN SALAM (Syzygium polyanthum) TERHADAP TIKUS PUTIH YANG DIINDUKSI ALOKSAN MONOHIDRAT Dhimas Toni Angger Prambudi; Dewa Ketut Meles; Thomas Valentinus Widiyatno
JURNAL KAJIAN VETERINER Vol 10 No 1 (2022): Jurnal Kajian Veteriner
Publisher : FAKULTAS KEDOKTERAN HEWAN UNIVERSITAS NUSA CENDANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jkv.v10i1.6469

Abstract

Bay leaf (Syzygium polyanthum) is traditionally used for diabetes treatment in Indonesia. It’s contains antioxidant that prevent the free radicals due to hyperglycemic condition. The purpose of this study is to demonstrate the ability of the ethyl acetate fraction of bay leaf in male white rats had hyperglycemia due to alloxan administration. This study used laboratory tests in which up to 24 white rats were randomly separated into six groups. Intraperitoneal administration of alloxan at a dose of 170 mg/Kgbw is used to induce hyperglycemia. A group of healthy rats (K-) were administered 0,5% CMC Na suspension 1mL/day. A group of hyperglycemic rats (K+) received metformin at a dose of 45 mg/Kgbw/1mL/day, while a group of hyperglycemic rats (P0) received 0.5% CMC Na suspension at a dose of 1mL/day. Three hyperglycemia treatment groups received different amounts of ethyl acetate fraction of bay leaf for 14 days. The P1 group received 125 mg/Kgbw/1mL/day of bay leaf ethyl acetate fraction extract, the P2 group received 250 mg/Kgbw/1mL/day, and the P3 group received 500 mg/Kgbw/1mL/day. Blood glucose levels were measured before and after alloxan administration, and then again on day 14. After 14 days of treatment, all rats were euthanized, and blood from the heart was collected to examine the insulin levels. To determine the differences between treatments, statistical analysis utilizing ANOVA was used, followed by Duncan's test. The findings revealed administered an ethyl acetate fraction of bay leaf can lower blood glucose and increased insulin levels in rats had hyperglycemia.
Co-Authors Abdul Samik Afifatus Anindya Amirotul Azhimah Anang Yusuf Anggi Dwi Nugrahani Arimbi Arimbi Bambang Poernomo Boedi Setiawan Chairul Anwar Nidom Dhimas Toni Angger Prambudi Fedik Abdul Rantam Hamid, Iwan Sahrial Hana Eliyani Hani Plumeriastuti Kadek Rachmawati Kuncoro Puguh Santoso Lianny Nangoi Lucia Tri Suwanti, Lucia Tri Meles, Dewa Ketut Nove Hidajati Nunuk Dyah Retno Lastuti Poedji Hastutiek Shahani Azpriyanne Cahyono Yeni Dhamayanti Yolanda Dellavia