Establishment of a SPF Colony of Human Apo(a) Transgenic Rabbits by Frozen-Thawed Embryo Transfer
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概要
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In the present study, embryo transfer was performed using frozen-thawed embryos to establish a SPF colony of human apolipoprotein (a) (apo(a)) transgenic rabbits. Apo(a) transgenic rabbits were kept under conventional condition and were infected with Bordetella bronchiseptica. Embryos at the morula stage were collected and stored in liquid nitrogen. After thawing, the in vitro survival rate was 84.6%, and 125 morphologically normal embryos were transferred to 6 SPF recipient rabbits. Four rabbits became pregnant and 23 live pups were born. PCR and Western blot analyses revealed that 9 of 23 pups were transgenic and expressed apo(a) protein. Microbiological tests showed all rabbits were free from infections. We succeeded in establishing a SPF colony of apo(a) transgenic rabbits. These rabbits are now maintained under a barrier system and are available for medical research.
- 社団法人 日本実験動物学会の論文
著者
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Watanabe Teruo
Saga Medical School
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Liu Enqi
Analytical Research Center for Experimental Science, Saga University
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Kitajima Shuji
Analytical Research Center for Experimental Science, Saga University
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Morimoto Masatoshi
Analytical Research Center for Experimental Science, Saga University
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Fan Jianglin
Department Of Molecular Pathology University Of Yamanashi
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WATANABE Nobuhiko
Biotek Co. Ltd.
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NAKAGAWA Hiroshi
Biotek Co. Ltd.
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FAN Jianglin
Institute of Basic Medical Science, University of Tsukuba
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Morimoto Masatoshi
Analytical Research Center For Experimental Science Saga University
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Watanabe Teruo
Saga University
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Morimoto Masatoshi
Analytical Res. Center For Experimental Sciences Saga Univ.
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Watanabe Teruo
Analytical Res. Center For Experimental Sciences Saga Univ.
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北嶋 修司
Analytical Research Center for Experimental Science, Saga University
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