Judul: Evaluasi Antibodi Asal Induk (Maternal Antibodi) pada Kuning Telur Asal Ayam Single Comb Brown Leghorn yang Divaksinasi  dengan Vaksin Avian Influenza H5N9
Abstrak: Penelitian ini bertujuan untuk mengetahui tingkat kekebalan asal induk (maternal antibodi) pada kuning telur asal ayam yang divaksinasi H5N9 dan diuji dengan virus standar avian influenza H5N1. Penelitian ini menggunakan hewan coba berupa ayam petelur strain Single Comb Brown Leghorn berjumlah 6 ekor. Semua ayam divaksinasi dengan vaksin inaktif H5N9, setelah sebelumnya dilakukan uji HI dengan menggunakan virus H5N1 sebagai virus standar untuk memastikan bahwa ayam-ayam tersebut memiliki titer antibodi terhadap H5N1 yang rendah atau tidak memiliki antibodi sama sekali. Telur dikoleksi setelah titer antibodi yang terbentuk di dalam serum mencapai 26. Imunoglobulin Y diperoleh dengan metode purifikasi menggunakan PEG-Kloroform. Rataan hasil penghitungan titer IgY H5N9 dengan menggunakan uji HI tiap minggu dari minggu ke-1 sampai minggu ke-5 adalah 21, 20.75, 20, 21, 20. Berdasarkan hasil tersebut menggambarkan bahwa vaksin H5N9 pada induk tidak memiliki kemampuan untuk memicu terbentuknya antibodi maternal pada kuning telur atau IgY yang kebal terhadap H5N1.
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Judul: Studi Kemampuan Netralisasi Antibodi Anti AI H5N1 Asal Induk Dalam Kuning Telur Ayam Yang Divaksinasi Berbagai Vaksin AI H5N1 Komersial Terhadap Virus AI H5N1
Abstrak: The research was designed to study the capability of antibody anti H5N1 Avian Influenza from egg yolk to neutralize H5N1 AIV. Twenty five hens were divided into five groups, one group as a control group were unvaccinated and four other groups were vaccinated with H5N1 AI inactive vaccine produced by several Indonesia vaccine company. Four H5N1 AI inactive vaccine code VS, VC, VV and VM were vaccinated twice for each group with a month, interval. Group 2 were vaccinated with vaccine code VS, group 3, 4, 5 were vaccinated by vaccine code VC, VV and VM. A week after second vaccination the egg were collected and analyzed the antibody titer against H5N1 AIV by heamagglutination test using H5N1 AIV field isolates as standard virus (Nagrak (2009) and Lawang (2010)). Egg yolk which contains high antibody titer (above 26) were collected and tested against H5N1 AIV field isolates (Nagrak (2009) and Lawang (2010)) by serum neutralization test. The result showed that H5N1 AIV Nagrak (2009) isolate were neutralized by antibody anti H5N1 AIV from egg yolk produced by hens vaccinated with VS,VC,VV and VM, but Lawang (2010) isolate were only neutralized by antibody anti H5N1 AIV from egg yolk produced by hens vaccinated with VS, VC and VM. It is concluded that hens which were vaccinated with H5N1 AI inactive vaccine were able to protect their off spring against H5N1 AIV from the field by transferred maternal antibody trough the egg yolk with titer above 26 Keywords : Maternal Antibody, Antigen, Vaccine, Egg yolk. .
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Judul: Implementasi Space Time Composite (STC) Data Model Menggunakan Model Data Relasional
Abstrak: The data model is a concept that describes the data stored in the database and the relationship between the data to the user in logic. Development of data models is very important in the design of the database as the basis of the stage of database design to be made. This study aims to apply the concept of Space Time Composite (STC) on the Model Data storage vector data types that can store enough information and describes the process of drafting objects and objects spatiotemporal evolution over time. From the results of the test queries on the data model that have been created, queries in a system are acquired that can help display the information preparation of objects from time to time and know the history of the object polygon and arc that has undergone changes in topology.
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