Preparation method of vaccine for pigs trichina disease
The present invention relates to a preparation method of trichiniasis vaccine of pig. The trichinella spiralis body is collected in the period that imaginal uterus of trichinella spiralis is pregnant with a lot of mature larvae so as to prepare imago and larva mixed antigen. Its imaginal culture in...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
09.02.1994
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Abstract | The present invention relates to a preparation method of trichiniasis vaccine of pig. The trichinella spiralis body is collected in the period that imaginal uterus of trichinella spiralis is pregnant with a lot of mature larvae so as to prepare imago and larva mixed antigen. Its imaginal culture in vitro uses 1640 culture solution in which ATP, various amino acids and treated pig serum are added. Said vaccine can induce animal to produce imaginal antibody and larval antibody for resisting trichinella spiralis, so that the trichinella spiralis reduced rate can be up to about 90%. |
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AbstractList | The present invention relates to a preparation method of trichiniasis vaccine of pig. The trichinella spiralis body is collected in the period that imaginal uterus of trichinella spiralis is pregnant with a lot of mature larvae so as to prepare imago and larva mixed antigen. Its imaginal culture in vitro uses 1640 culture solution in which ATP, various amino acids and treated pig serum are added. Said vaccine can induce animal to produce imaginal antibody and larval antibody for resisting trichinella spiralis, so that the trichinella spiralis reduced rate can be up to about 90%. |
Author | GUO ZHENGANG HE XIUZHU YANG ZHONGLIANG |
Author_xml | – fullname: HE XIUZHU – fullname: GUO ZHENGANG – fullname: YANG ZHONGLIANG |
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Notes | Application Number: CN1992105785 |
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Snippet | The present invention relates to a preparation method of trichiniasis vaccine of pig. The trichinella spiralis body is collected in the period that imaginal... |
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Title | Preparation method of vaccine for pigs trichina disease |
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