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Jurnal Sain Veteriner
Published by Universitas Gadjah Mada
ISSN : 012660421     EISSN : 24073733     DOI : -
Core Subject : Health,
Veterinary
Arjuna Subject : -
Articles 824 Documents
 68   69   70   71   72 
Analysis of Storage Time for Merawang Chicken Eggs (Gallus Gallus) against Hatchability: A Systematic Review Mafruchati, Maslichah; Makuwira, Jonathan
Jurnal Sain Veteriner Vol 42, No 2 (2024): Agustus
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.80970

Abstract

Background: Merawang chicken has the potential to be developed, both as local laying hens and local broilers. Hatchability and quality of hatching eggs are influenced by storage method, storage time, storage area, ambient temperature, incubator temperature, reversal during hatching. Storage that is too long causes the quality and hatchability to decrease so eggs should be stored no more than 7 days. Purpose: The purpose of this study was to analyze the length of storage of Merawang chicken eggs (Gallus gallus) on hatchability. Research methods: A literature search was carried out systematically through the PubMed, NCBI, Google Scholar databases using keywords, namely, "Storage Period, Chicken Eggs, Merawang (Gallus Gallus), Hatchability". Based on these keywords, the articles obtained were first selected by setting several inclusion criteria. Research results: Based on the search results in the PubMed, NCBI, Google Scholar databases using predetermined keywords, 15400 articles were obtained for the keywords “Storage Time of Merawang Chicken Eggs (Gallus Gallus), Hatching Power”. All articles were reselected based on inclusion criteria and exclusion and obtained as many as 23 articles that met the inclusion criteria. Conclusion: From the results it can be concluded that the storage time is 9 days (P5) showed hatchability, high fertility and lowest embryo mortality. Need research on the other animal for future research.
Pengaruh Penggunaan Grid terhadap Kualitas Hasil Rontgen Anjing dan Kucing Pasien RSH Prof. Soeparwi FKH UGM Pramono, Agung Budi; Mulyani, Guntari Titik; Martathama, Gadis
Jurnal Sain Veteriner Vol 42, No 1 (2024): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.81941

Abstract

Dokter hewan praktisi sering menjumpai permasalahan dalam penegakan diagnosis, salah satunya adalah pemanfaatan rontgen atau hasil X-ray yang belum optimal. Kualitas radiografi itu sendiri meliputi densitas, kontras, ketajaman dan distorsi, sedangkan salah satu penyebab yang dapat menurunkan kualitas radiografi adalah radiasi hambur. Penelitian ini bertujuan untuk meningkatkan kualitas radiograf dengan mengurangi radiasi hambur sinar-x menggunakan grid. Penelitian ini menggunakan 10 ekor anjing dan 10 ekor kucing dengan berat badan bervariasi dan fokus rontgen yang berbeda. Setiap hewan dilakukan pengambilan sampel xray sebanyak 2 kali, yaitu foto rontgen menggunakan grid dan tanpa grid pada posisi lateral dan anterior-posterior. Hasil rontgen dibandingkan antara foto rontgen dengan grid dan tanpa grid. Dari penelitian ini diperoleh hasil bahwa pengujian foto rontgen menggunakan grid mampu mengurangi radiasi hambur sehingga lebih mengoptimalkan radiograf dan membantu dokter hewan dalam penegakan diagnosa.
Current Symptoms and Pathological Changes of Bursa Fabricius from Commercial Farming Broilers Led to Infectious Bursal Disease Bernike Anggun Damairia; Khrisdiana Putri; Bambang Sutrisno; Michael Haryadi Wibowo
Jurnal Sain Veteriner Vol 41, No 3 (2023): Desember
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.82215

Abstract

Infectious Bursal Disease (IBD) or Gumboro is caused by the IBD virus of the Birnaviridae family. The disease is acute and highly contagious in young birds. The virus infection causes severe damage to the lymphoid organs i.e. bursa Fabricius leading to immunosuppression. The disease morbidity may reach 100%, while the mortality varies from 20 to 100%, causing high economic losses. Infectious Bursal Disease has remained significant threat although vaccination has been applied. This study aimed to determine the current typical pathological changes in the bursa Fabricius of commercial broilers showing IBD symptoms. The samples were obtained from commercial broiler farms in Sragen, Wonogiri, Batang, and Sleman. Gross lesion examination showed enlargement of the bursa Fabricius with gelatinous material on the serosal surface, oedema with fluid accumulation in the lumen, hemorrhages of the serosal surface, atrophy, and caseous exudate in the lumen. Histopathologic changes of acute IBD include hemorrhages, congestion, lymphocyte necrosis, accumulation of fibrin, oedematous and heterophils infiltration in the interfollicular tissues. Microscopic changes in chronic IBD (5-7 days post infection IBDV) including follicular atrophy, lymphocyte necrosis, vacuolization of the follicle, and proliferation of fibroblast and connective tissue in the interfollicular space.   In conclusion, the notable pathological change description of    bursa Fabricius in suspected acute is gross lesion (swelling and edema, thickened and enlarged plica bursa Fabricius, hemorraghe), microscopic lesion (congestion, hemorraghe, heterophil infiltration) or chronically IBD infection in broiler chicken was gross lesion (atrophy bursa Fabricius, atrophy and excudate casouse in the lumen bursa Fabricius), microscopic lesion (lymphocyte necrosis, vacuolization of bursa Fabricius follicles, proliferation of fibroblasts and interfollicular connective tissue).
Pengaruh Pola Injeksi PGF2α terhadap Waktu Birahi pada Sapi Friesian Holstein dalam Program Inseminasi Buatan Budi Purwo Widiarso; Alvin Agung Nugroho; Unaz Nurma I; Kartika Budi Utami
Jurnal Sain Veteriner Vol 41, No 3 (2023): Desember
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.82768

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pola injeksi PGF2α alpha terhadap waktu munculnya  birahi pada sapi betina Friesian Holstein(FH). Penelitian  dilaksanakan di Desa Kopeng Kecamatan Getasan Kabupaten Semarang ± 14 hari mulai tanggal 22 Desember 2022 sampai dengan 5 Januari 2023. Penelitian ini terdiri atas 3 perlakuan. Perlakuan 1(P1) Pola Injeksi tunggal PGF2α . Perlakuan 2(P2) menggunakan pola injeksi PGF2α ganda  dan Perlakuan 3 Sebagai kontrol (P0) tanpa menggunakan injeksi PGF2α . Penelitian menggunakan  total 15  ekor sapi FH betina. 5  ekor FH betina  untuk perlakuan 1(P1) dosis tunggal. Perlakuan 2(P2) menggunkan 5 ekor dengan dua perlakuan injeksi ganda PGF2α   dan Perlakuan 3(P0) 5 ekor sapi FH betina yang tidak dinjeksi PGF2α .Injeksi tunggal dengan keberadaan corpus luteum dan injeksi ganda dengan selang waktu 11 hari dari injeksi pertama. Pengamatan estrus dilakukan  lima hari berturut-turut setelah injeksi PGF2α yang terakhir. Variabel penelitian  yang diamati adalah respon, onset dan durasi estrus. Hasil penelitian menunjukkan bahwa injeksi ganda menghasilkan respon estrus lebih baik dibandingkan injeksi tunggal (100% : 80%), onset estrus lebih pendek (48,17 jam : 54, 50 jam), dan durasi estrus lebih pendek (23, 51 jam : 24,01 jam). Hasil penelitian disimpulkan bahwa respon estrus injeksi PGF2α ganda lebih baik dari injeksi PGF2α tunggal.
Skrining Susu terhadap Mycobacterium bovis pada Peternakan Sapi Perah di Wilayah Tengah dan Timur Pulau Jawa, Indonesia Andi Eka Putra; Chaerul Basri; Etih Sudarnika; Santi Lestari
Jurnal Sain Veteriner Vol 41, No 3 (2023): Desember
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.82787

Abstract

Tuberkulosis adalah penyakit dengan tingkat kejadian kasus tinggi pada masyarakat di Indonesia. Bovine tuberculosis pada sapi perah disebabkan oleh bakteri M. bovis, diduga turut berperan dalam menyebabkan kasus tuberkulosis karena dapat menular ke manusia (zoonosis) melalui konsumsi susu. Wilayah tengah dan timur Pulau Jawa merupakan sentra peternakan sapi perah di Indonesia yang masih melaporkan tingginya kasus tuberkulosis pada manusia. Informasi mengenai keberadaan bakteri M. bovis pada susu yang dihasilkan di wilayah tersebut belum pernah dilaporkan. Penelitian ini bertujuan untuk skrining keberadaan M. bovis di susu pada peternakan sapi perah di wilayah tengah dan timur Pulau Jawa. Sampel susu diambil dari 163 ekor sapi menggunakan metode cluster random sampling dari 3 provinsi yaitu Jawa Tengah, Yogyakarta dan Jawa Timur. Sampel susu diuji dengan menggunakan PCR konvensional dengan metode multiplex PCR untuk mengidentifikasi M. bovis dan M. tuberculosis dalam waktu bersamaan. Skrining dengan uji PCR terhadap 163 sampel susu dari peternakan sapi perah di wilayah tengah dan timur Pulau Jawa menunjukkan bahwa susu yang dihasilkan oleh sapi perah yang dipelihara di wilayah ini tidak mengandung bakteri M. Bovis dan M. Tuberculosis.
Corona Virus pada Anjing dan Kucing di Yogyakarta dan Sekitarnya Mulyani, Guntari Titik; Budhi, Setyo; Raharjo, Slamet
Jurnal Sain Veteriner Vol 42, No 2 (2024): Agustus
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.83658

Abstract

Corona virus adalah virus RNA, terutama menyebabkan penyakit pernapasan dan/atau enterik dan ditemukan pada banyak spesies hewan, termasuk hewan liar, hewan peliharaan, dan manusia. Covid 19 adalah corona virus pada manusia yang sangat menular dan saat ini sedang  mewabah di seluruh dunia. Tujuan penelitian ini adalah untuk mendeteksi kasus infeksi corona virus pada hewan kesayangan. Penelitian didahului dengan screening hewan yang akan dideteksi. Peneguhan diagnosis infeksi corona dilakukan dengan pemeriksaan hematologi, dan kimia darah. Sebanyak 9 pasien anjing hasil screening dengan gejala anoreksia, muntah, diare, kelemahan dipilih untuk dideteksi adanya infeksi Canine Corona Virus (CCoV) dengan Rapid test antigen CCoV. Sebanyak 10 pasien kucing dengan gejala anoreksia, kekurusan, diare, demam, ascites dipilih untuk dideteksi adanya infeksi Feline  Corona Virus (FCoV) dengan rapid test antigen dan antibodi FCoV. Deteksi terhadap infeksi Covid 19 dilakukan terhadap 9 pasien anjing (5 sehat dan 4 dengan problema respirasi) dan 10 pasien kucing (5 sehat dan 4 dengan problema respirasi) dengan gejala anoreksia, demam, batuk, pilek menggunakan rapid test antibodi IgG dan IgM dan antigen Covid 19. Hasil deteksi dijumpai 1 sampel anjing positif Ag CCoV, 9 sampel kucing positif Ab FCoV,  dan 1 sampel kucing positif Ab IgG Covid 19. Dari hasil penelitian ini dapat disimpulkan bahwa di wilayah Yogyakarta dan sekitarnya telah ditemukan kasus infeksi corona virus, baik CcoV pada anjing, FcoV pada kucing, maupun Covid 19 pada kucing. Dari hasil penelitian ini disarankan utuk lebih meningkatkan tindakan pencegahan, dan melakukan terapi dan isolasi terhadap hewan sakit.
Aktivitas Sitotoksik Ekstrak Keong Laut Matah Merah (Cerithidea obtusa) terhadap Sel Kanker Kolon WiDr Dewa, Wisnu Jaka; Handharyani, Ekowati; Purwaningsih, Sri; Mariya, Silmi
Jurnal Sain Veteriner Vol 42, No 1 (2024): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.83921

Abstract

Based on data released by Globocan in 2020, the incidence of colorectal cancer is the fourth highest in Indonesia (8.6%) and the third in the world (10%). This disease is hard to treat because the available therapy is less effective. Therefore, it is necessary to develop effective alternative therapies, especially those originating from Indonesia's natural resources, easy to obtain and reproduce. This study aims to determine the potential of red eye snail extract as an anticancer through cytotoxicity tests with the MTT Assay method on colon cancer cells WiDr and DNA fragmentation tests with Hoescth staining. In this study, we used various concentrations of the red-eye snail extract to test with 3-(4,5-dimethylthiazol-2-yl)-2-5-diphenyltetrazolium bromide (MTT) and doxorubicin reagents as positive controls. Absorbance values were read using a microplate reader at a wavelength of 595 nm. The cell absorbance data was converted into cell viability and probit analyzed to obtain the IC50 value. The results showed that the higher the concentration of the extract caused a decrease in the number of WiDr cells and an increase in damage to the structure of WiDr cells. Based on the results of probit analysis, it was found that the IC50 value of the extract was 36.28 µg/mL or classified as moderate cytotoxicity. The DNA fragmentation test showed that at concentrations of 125 ppm and 62.5 ppm, it was able to provide an effect similar to doxorubicin, namely triggering apoptosis in WiDr colon cancer cells.
Slaughterhouse’s Animal Welfare Assessement at Bekasi City, West Java Katyusa Nandini Dyah Pitaloka; Etih Sudarnika; Herwin Pisestyani
Jurnal Sain Veteriner Vol 41, No 3 (2023): Desember
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.84696

Abstract

The quality of meat sold in Bekasi City is affected by the implementation of animal welfare during the slaughtering process in Slaughterhouses. The research aimed to analyze the animal welfare implementation during the slaughtering process at Bekasi City slaughterhouses. The data was conducted by observing the five-freedom implementation for five slaughterhouses throughout Bekasi City, from the shelter cages to the slaughter. Herding officers ensured no disturbance in the herding route, hitting only animals' backs when the animals stopped walking, and confirmed that animals did not pile up on the herding lane and that live animals did not see the slaughter process. However, some officers still wear clothing that contrasts with the environment, hit the animals repeatedly, and shout at the animals excessively during the herding process. Animal welfare aspects of the slaughter process, such as officers already in position when the animal enters the restraining box, the sharpness of the knife being checked before slaughtering, having a spare knife, and animals slaughtered less than 30 seconds after stunning, have been implemented by all officers. The butcher animal welfare implementation, such as checking the animals' death after being slaughtered, still needs to be improved. This research concluded that Bekasi City's slaughterhouse officers had implemented aspects of animal welfare. However, some improvements are still required through training to increase the competence of officers.
Dampak Terapi Antibiotika Mastitis Periode Kering pada Sapi Perah Yanuartono, Yanuartono -; Indarjulianto, Soedarmanto -; Paryuni, Alsi Dara
Jurnal Sain Veteriner Vol 42, No 1 (2024): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.84752

Abstract

AbstrakPeriode kering pada sapi perah didefinisikan sebagai masa istirahat non laktasi sebelum melahirkan dengan tujuan utama meningkatkan produksi susu pada periode laktasi berikutnya. Saat ini secara umum antibiotika juga digunakan untuk terapi maupun pencegahan mastitis saat periode kering. Mastitis adalah salah satu penyakit menular yang paling penting pada sapi perah di seluruh dunia, bertanggung jawab atas kerugian ekonomi yang besar dan dampak negatif pada kesejahteraan sapi maupun manusia disebabkan oleh penurunan produksi susu. Salah satu metode yang digunakan untuk meningkatkan produksi susu pada laktasi berikutnya adalah periode kering yang berkisar antara 40-60 hari sebelum melahirkan. Guna menghindari kejadian mastitis saat periode kering maka saat ini banyak digunakan antibiotika saat memasuki periode kering atau akhir periode kering. Saat ini, sebagian besar dari antibiotika yang digunakan dalam industri susu diterapkan untuk mengendalikan mastitis pada sapi perah periode kering. Banyak Negara menerapkan system pemberian antibiotika pada semua kwartir saat periode kering. Namun demikian penggunaan antibiotika tersebut meningkatkan kekhawatiran munculnya resistensi antibiotika. Tulisan ini akan mencoba mengulas secara sederhana dampak penggunaan antibiotika saat periode kering pada sapi perah.Kata kunci : mastitis; periode kering; antibiotika; resistensi
The Comparisons of Phenotypic and Genotypic Resistance of Staphylococcus aureus Isolates Against β-lactam and Tetracycline Antibiotics Fatkhanuddin Aziz; Fauziah Fitriana; Dian Ritma Setyorini; Shafira Amalia Putri; Tifa Restyka Maulina; Vira Kartika Dewi; Nur Ika Prihanani; Morsid Andityas
Jurnal Sain Veteriner Vol 41, No 3 (2023): Desember
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.84806

Abstract

Staphylococcus aureus (S. aureus) is a Gram-positive bacteria that causes various diseases in humans and animals. Treatment of S. aureus infection generally uses antibiotics, but what happens is, S. aureus resistance to antimicrobial agents is an increasing global problem. This study aims to compare the phenotypic and genotypic characters of S. aureus from animals isolates against β-lactam and tetracycline antibiotics class. Determination of resistance characteristics of 8 S. aureus isolates was carried out phenotypically by Kirby Bauer and Minimum Inhibitory Concentration (MIC) methods, while genotypically by detecting the blaZ and tet genes. The results of the study showed a relationship between resistance genes and phenotypic test results using the Kirby Bauer and MIC methods. Isolates C, D, F, and TLK with resistance gene characters blaZ-, tetK-, and tetM- showed a sensitive interpretation of the results of the Kirby Bauer and MIC tests. On the other hand, DMG, J, PGT, and KRG isolates were resistant to one or two antibiotics tested, both phenotypic and genotypic (blaZ+, tetK+/tetM+). It found that the MIC levels of some respective isolates were relatively high, isolates J and KRG had an ampicillin MIC level of 32 μg/ml, while isolates J and PGT had 256 μg/ml for oxytetracycline. Although the identification of resistance genes and Kirby Bauer can determine the character of bacterial resistance, MIC determination is necessary to provide qualitative and quantitative information for the benefit of making therapeutic decisions and infection control strategies.

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