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All Journal ACTA VETERINARIA INDONESIANA Media Kedokteran Hewan Journal of Parasite Science Ovozoa: Journal of Animal Reproduction journal of Basic Medical Veterinary

Benjamin Christoffel Tehupuring, Benjamin Christoffel

Division Of Veterinary Anatomy, Department Of Veterinary Medicine, Faculty Of Veterinary Medicine, Universitas Airlangga

Author-ID : 559940

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Veterinary

Published : 5 Documents Claim Missing Document

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Articles

Penerapan Multivariate Adaptive Regression Spline sebagai Alat untuk Pemodelan Pertumbuhan Ayam Broiler Benjamin Christoffel Tehupuring; . Soeharsono; Saiful Hadi
Acta VETERINARIA Indonesiana Vol. 3 No. 1 (2015): Januari 2015
Publisher : IPB University

Model pertumbuhan mempunyai fungsi utama sebagai alat pengambilan kebijakan pada pengolahan ayam broiler. Sebanyak 9 jenis pakan dicobakan pada ayam umur satu hari tanpa membedakan jenis kelamin. Pertambahan bobot badan dan jumlah konsumsi pakan diamati setiap minggu selama tiga minggu. Data dikumpulkan dari tiga model pertumbuhan yaitu model I untuk ayam yang mendapat perlakuan pakan 9. Model II untuk ayam yang mendapat perlakuan pakan 1, 2, 4, dan 7. Model III mendapat perlakuan pakan 3, 5, 6, dan 8. Hasil analisa data dengan menggunakan MARS pada data yang dikumpulkan, memperoleh hasil yang sama yaitu terdapat perbedaan kecepatan pertumbuhan antara umur satu sampai dengan dua minggu, kemudian dua sampai tiga minggu, sedangkan pengaruh jumlah konsumsi, beragam bergantung pada jenis pakan.Kata kunci: MARS, umur, pertambahan bobot badan, ayam broiler (Application of Multivariate of Adaptive Regression Spline as A Tool for Growth Modeling on Broiler Chickens)Growth model has a primary function as a policy-making tool in the processing of broiler chickens. A total of 9 types of feed tested at one day old chickens, regardless of their sex. Body weight gain and feed intake were observed every week for three weeks. Data were collected from three models of growth, ie. the Model I are chickens treated with feed 9. Model II are chickens reated with feed 1, 2, 4, and 7. Model III are chickens treated with feed 3, 5, 6 and 8. The results of data analysis using MARS, obtained the same results that there are differences in growth rate between the ages of one to two weeks, and then between two to three weeks, whereas the effect of the amount of consumption varies depending on the type of feed.Keywords: MARS, age, weight gain, broiler chickens

Prevalence and Nematode Infection Level on Gastrointestinal Tract at Horse (Equus caballus) in Bangkalan Madura Elok Apriliawati; Mufasirin Mufasirin; Wurlina Wurlina; Poedji Hastutiek; Lucia Tri Suwanti; Benjamin Christoffel Tehupuring
Journal of Parasite Science (JoPS) Vol. 3 No. 2 (2019): Journal of Parasite Science
Publisher : Universitas Airlangga

The purpose of this study is to determine the prevalence, infection level, sex and age effect on the infection level of GIT Nematode parasite in a horse. The fecal samples analyzed using the methods of native, sedimentation, floatation, and worm eggs count per gram of feces. Sample examination found 54 positive infected gastrointestinal nematode parasite with prevalence rate of 87% (54 from 62). The prevalence of Trichonema sp., Strongylus sp., and Parascaris equorum are 37.1%, 16.1%, and 1.6%. There were also mixed infestation like Strongylus sp. and Trichonema sp; Strongylus sp. and Parascaris equorum; Trichonema sp. and Parascaris equorum with total prevalence 27.4%, 1.6%, and 3.2%. Sex and age of horse had a very significant and significant effect in prevalence and infection level of Nematode parasite.

POTENSI EKSTRAK BUAH PARE (Momordica charantia L.) TERHADAP JUMLAH SEL LEYDIG DAN HORMON TESTOSTERON MENCIT (Mus musculus) JANTAN Faradillah Hapsari Dwi Putri; Wurlina Wurlina; Benjamin Christoffel Tehupuring
Ovozoa: Journal of Animal Reproduction Vol. 8 No. 1 (2019): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

The active compound in bitter melon, i.e., flavonoid, is allegedly inhibiting the formation of testoterone by Leydig cell. The aim of the research was investigating the Leydig cell and testoterone level due to the addition of bitter melon extract (Momordica charantia L.). This research was conducted on December 2016 at the Animal Testing Lab of Faculty of Veterinary Medicine Universitas Airlangga, while the production of histopathology preparations was at the pathology laboratory of Universitas Airlangga Surabaya, and the execution of testosterone level test was at Balai Besar Laboratorium Kesehatan Surabaya. The utilized research design was Completely Randomized Design, exploiting 20 male house mice which are divided into four experimental groups of 5 male house mice each. Each group had given the treatments of bitter melon extract of 23mg/kgBB, 35mg/kgBB, 45,5mg/kgBB, while the control group had given the drug solvent of CMC Na 1%, which is conducted by utilizing feeding needles. In the 41st day, the male house mice were being euthanized by cervical dislocation. The Leydig cells could be observed by utilizing 400x microscope zoom, while the testosterone was examined utilizing Enzym Linken Immunosorbent Assay (ELISA). The research result demonstrated that the bitter melon extract (Momordica charantia L.) addition could decrease the Leydig cells and the testosterone level.

PEMBERIAN EKSTRAK MENIRAN (Phyllanthus niruri Linn) TERHADAP GAMBARAN HISTOPATOLOGI INFUNDIBULUM AYAM PETELUR YANG DIINFEKSI Escherichia coli Irawan, Adinda Riezki; Sabdoningrum, Emy Koestanti; Hidanah, Sri; Chusniati, Sri; Madyawati, Sri Pantja; Tehupuring, Benjamin Christoffel
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/.v8i1.19992

The purpose of this research aimed to prove the effect of meniran extract (Phyllanthus niruri Linn) on layer hen infected with Escherichia coli to reduce inflammation and congestion on infundibulum histopathological view. This research used 20 samples of layer hen. The treatment in this research was P0- (not infected with Esherichia coli and did not treated with meniran(Phyllanthus niruri Linn)), P0+ (infected with Escherichia coli and did not treated with meniran(Phyllanthus niruri Linn)), P1 (infected with Escherichia coli and treated with 10% meniran extract (Phyllanthus niruri Linn)), P2 (infected with Escherichia coli and treated with 20% meniran extract (Phyllanthus niruri Linn)), P3 (infected with Escherichia coli and treated with 30% meniran extract (Phyllanthus niruri Linn)). The data of this study analyzed by Kruskal-wallis and followed with Mann-withney test. The result of this research can be concluded that 10% concentration of meniran extract (Phyllanthus niruri Linn) was effective to eliminate Escherichia coli, 20% concentration of meniran extract (Phyllanthus niruri Linn) able to promote antibacterial activity, and 30% concentration of meniran extract shown antibacterial rate on high potential so it can be used to reduce inflammation and congestion as the result of Escherichia coli infection.

Antimicrobial effect of Methanol and Ethanol Extracts of Kembang Bulan (Tithonia diversifolia) Leaves against Staphylococcus aureus Plumeriastuti, Hani; Habibi, Muhammad Afif; Tehupuring, Benjamin Christoffel; Effendi, Mustofa Helmi; Estoepangestie, Agnes Theresia Soelih; Sarudji, Suryanie; Witaningrum, Adiana Mutamsari
Media Kedokteran Hewan Vol. 32 No. 2 (2021): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v32i2.2021.97-104

The purpose of this study was to determine how Staphylococcus aureus responded to Kembang Bulan (Tithonia diversifolia) leaf extract's antibacterial properties. Eight S. aureus bacterial isolates from three Surabaya dairy farms were used in this study. Tithonia diversifolia leaf extract at concentrations of 10%, 5%, 2.5%, 1.25%, and 0% were employed in the study's samples. The antibacterial activity of Tithonia diversifolia leaf extract was assessed in this work using the disk diffusion method and an inhibition zone estimated in millimeters. Based on the findings of this study, it was determined that Tithonia diversifolia leaf extract at 5% and 10% concentrations had 100% antibacterial activity against S. aureus in eight samples. As with S. aureus, Tithonia diversifolia leaf extract at concentrations of 0%, 1.25%, and 2.5% did not exhibit any antibacterial action.

Co-Authors Adiana Mutamsari Witaningrum Chusniati, Sri Elok Apriliawati Estoepangestie, Agnes Theresia Soelih Faradillah Hapsari Dwi Putri Habibi, Muhammad Afif Hani Plumeriastuti Hidanah, Sri Irawan, Adinda Riezki Lucia Tri Suwanti, Lucia Tri Mufasirin Mustofa Helmi Effendi Poedji Hastutiek Sabdoningrum, Emy Koestanti Saiful Hadi Sarudji, Suryanie Soeharsono Soeharsono Sri Pantja Madyawati, Sri Pantja Wurlina, W

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