CN115627259B - 一种病毒在鸡胚成纤维细胞中的适应方法 - Google Patents
一种病毒在鸡胚成纤维细胞中的适应方法 Download PDFInfo
- Publication number
- CN115627259B CN115627259B CN202211513116.6A CN202211513116A CN115627259B CN 115627259 B CN115627259 B CN 115627259B CN 202211513116 A CN202211513116 A CN 202211513116A CN 115627259 B CN115627259 B CN 115627259B
- Authority
- CN
- China
- Prior art keywords
- virus
- cell
- chick embryo
- culture
- embryo fibroblast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002950 fibroblast Anatomy 0.000 title claims abstract description 135
- 210000003837 chick embryo Anatomy 0.000 title claims abstract description 92
- 241000700605 Viruses Species 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000006978 adaptation Effects 0.000 title claims abstract description 34
- 210000004027 cell Anatomy 0.000 claims abstract description 130
- 238000012423 maintenance Methods 0.000 claims abstract description 67
- 241000287828 Gallus gallus Species 0.000 claims abstract description 56
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 54
- 210000002966 serum Anatomy 0.000 claims abstract description 9
- 241000712079 Measles morbillivirus Species 0.000 claims description 101
- 239000012091 fetal bovine serum Substances 0.000 claims description 49
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims description 42
- 239000006228 supernatant Substances 0.000 claims description 39
- 239000000725 suspension Substances 0.000 claims description 24
- 230000010261 cell growth Effects 0.000 claims description 18
- 238000012258 culturing Methods 0.000 claims description 18
- 238000011534 incubation Methods 0.000 claims description 14
- 238000004113 cell culture Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 108010019160 Pancreatin Proteins 0.000 claims description 7
- 230000029087 digestion Effects 0.000 claims description 7
- 229940055695 pancreatin Drugs 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 238000007865 diluting Methods 0.000 claims description 5
- 210000001835 viscera Anatomy 0.000 claims description 5
- 244000309466 calf Species 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 210000002257 embryonic structure Anatomy 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 201000005505 Measles Diseases 0.000 abstract description 10
- 230000004060 metabolic process Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 abstract description 4
- 230000010076 replication Effects 0.000 abstract description 3
- 238000000338 in vitro Methods 0.000 abstract description 2
- 230000035772 mutation Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000035755 proliferation Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 38
- 239000001963 growth medium Substances 0.000 description 15
- 230000002238 attenuated effect Effects 0.000 description 14
- 239000002609 medium Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 229960005486 vaccine Drugs 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000006806 disease prevention Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000011081 inoculation Methods 0.000 description 4
- 229940124862 Measles virus vaccine Drugs 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 241000711504 Paramyxoviridae Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 210000003292 kidney cell Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007918 pathogenicity Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002255 vaccination Methods 0.000 description 2
- 230000003612 virological effect Effects 0.000 description 2
- 108010068327 4-hydroxyphenylpyruvate dioxygenase Proteins 0.000 description 1
- 244000304217 Brassica oleracea var. gongylodes Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 102000004163 DNA-directed RNA polymerases Human genes 0.000 description 1
- 108090000626 DNA-directed RNA polymerases Proteins 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 101001065501 Escherichia phage MS2 Lysis protein Proteins 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 101710085938 Matrix protein Proteins 0.000 description 1
- 241000712069 Measles virus strain Edmonston Species 0.000 description 1
- 101710127721 Membrane protein Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 101710169105 Minor spike protein Proteins 0.000 description 1
- 101710081079 Minor spike protein H Proteins 0.000 description 1
- 101710141454 Nucleoprotein Proteins 0.000 description 1
- 102100034574 P protein Human genes 0.000 description 1
- 101710181008 P protein Proteins 0.000 description 1
- 101710177166 Phosphoprotein Proteins 0.000 description 1
- 101710172711 Structural protein Proteins 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 241001493065 dsRNA viruses Species 0.000 description 1
- 229940124274 edetate disodium Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000002941 microtiter virus yield reduction assay Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002845 virion Anatomy 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
- 239000005723 virus inoculator Substances 0.000 description 1
- 230000005727 virus proliferation Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0656—Adult fibroblasts
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2509/00—Methods for the dissociation of cells, e.g. specific use of enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2509/00—Methods for the dissociation of cells, e.g. specific use of enzymes
- C12N2509/10—Mechanical dissociation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
- C12N2760/00011—Details
- C12N2760/18011—Paramyxoviridae
- C12N2760/18411—Morbillivirus, e.g. Measles virus, canine distemper
- C12N2760/18421—Viruses as such, e.g. new isolates, mutants or their genomic sequences
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
- C12N2760/00011—Details
- C12N2760/18011—Paramyxoviridae
- C12N2760/18411—Morbillivirus, e.g. Measles virus, canine distemper
- C12N2760/18461—Methods of inactivation or attenuation
- C12N2760/18463—Methods of inactivation or attenuation by chemical treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Rheumatology (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Virology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211513116.6A CN115627259B (zh) | 2022-11-30 | 2022-11-30 | 一种病毒在鸡胚成纤维细胞中的适应方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211513116.6A CN115627259B (zh) | 2022-11-30 | 2022-11-30 | 一种病毒在鸡胚成纤维细胞中的适应方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115627259A CN115627259A (zh) | 2023-01-20 |
CN115627259B true CN115627259B (zh) | 2023-06-02 |
Family
ID=84910817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211513116.6A Active CN115627259B (zh) | 2022-11-30 | 2022-11-30 | 一种病毒在鸡胚成纤维细胞中的适应方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115627259B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117683946B (zh) * | 2024-02-04 | 2024-05-03 | 江苏硕世生物科技股份有限公司 | 鉴别麻疹病毒野毒株和疫苗株的荧光pcr引物、探针、试剂盒及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532548B1 (fr) * | 1982-09-03 | 1985-11-08 | Pasteur Institut | Nouveau procede de production de vaccins presentant un titre eleve de virus et vaccins tres purifies, a titre eleve de virus, ainsi obtenus |
CN103146653B (zh) * | 2013-02-27 | 2015-04-01 | 哈药集团生物疫苗有限公司 | 一种传染性法氏囊病毒鸡胚成纤维细胞适应株h11株及其应用 |
CN103865889B (zh) * | 2014-04-03 | 2015-02-25 | 深圳市卫光生物制品股份有限公司 | 狂犬病病毒ctn鸡胚细胞适应株 |
CN108452298A (zh) * | 2017-02-17 | 2018-08-28 | 无锡鑫连鑫生物医药科技有限公司 | 一种用spf鸡胚细胞生产黄热病减毒活疫苗的工艺 |
CN107418936A (zh) * | 2017-07-18 | 2017-12-01 | 北京北生研生物制品有限公司 | 细胞工厂制备麻疹病毒原液及麻疹系列减毒活疫苗制剂 |
CN109908337A (zh) * | 2018-12-04 | 2019-06-21 | 哈药集团生物疫苗有限公司 | 鸡痘活疫苗的制备方法及其产品 |
CN113999825B (zh) * | 2021-12-30 | 2022-04-08 | 北京赛尔富森生物科技有限公司 | 一种制备腮腺炎减毒活疫苗的方法 |
-
2022
- 2022-11-30 CN CN202211513116.6A patent/CN115627259B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN115627259A (zh) | 2023-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102250843B (zh) | 猪繁殖与呼吸综合征病毒基因工程标记弱毒疫苗株及应用 | |
CN1138859C (zh) | Rna病毒的感染性克隆及其衍生的疫苗及诊断分析 | |
KR102132730B1 (ko) | 구제역 바이러스 유사 입자 백신 및 그 제조방법 | |
CN108300704B (zh) | 一种用传代细胞系悬浮培养传染性支气管炎病毒的方法 | |
CN111632137A (zh) | 猫杯状病毒病、猫传染性鼻气管炎和猫泛白细胞减少症三联疫苗及其制备方法和应用 | |
CN115627259B (zh) | 一种病毒在鸡胚成纤维细胞中的适应方法 | |
CN113388587B (zh) | 表达牛病毒性腹泻e2基因的重组牛结节疹病毒及其应用 | |
CN113528453B (zh) | 一种永生化猪巨噬细胞株及其构建方法和应用 | |
CN102727884B (zh) | 猪繁殖与呼吸综合征、伪狂犬病二联活疫苗及其制备方法 | |
CN116426487A (zh) | 一种猪流行性腹泻病毒株及其在疫苗制备中的应用 | |
CN106754765A (zh) | 一种新城疫病毒样颗粒、制备方法及其应用 | |
CN113122508A (zh) | 一株鸡传染性支气管炎细胞适应毒及其应用 | |
CN104152417B (zh) | 表达gm‑csf重组prrsv弱毒疫苗株及其制备方法和应用 | |
KR20090074731A (ko) | 천연두 생백신의 제조방법 | |
CN117511888A (zh) | 一种基于CRISPR-Cas9技术的表达鸡传染性贫血病病毒T1P6毒株VP2蛋白的重组血清4型禽腺病毒及其制备方法 | |
CN113151195A (zh) | 一种猪繁殖与呼吸综合征嵌合重组疫苗株及其应用 | |
CN109536437B (zh) | 一种维持稳定性、高滴度病毒抗原生产的悬浮细胞病毒的培养方法 | |
CN111671892A (zh) | 全悬浮鸭胚视网膜细胞在鸡产蛋下降综合症疫苗中的应用 | |
JP2024501943A (ja) | 多価hvtベクターワクチン | |
CN110013547B (zh) | 一株重组小反刍兽疫病毒h基因的粗糙型布鲁氏菌及其疫苗生产方法 | |
CN117568288B (zh) | 一种高效拯救禽冠状病毒的方法及其应用 | |
CN105385666A (zh) | 伪狂犬病病毒双荧光标记5基因缺失株的构建 | |
CN117625688B (zh) | B亚型禽偏肺病毒反向遗传操作系统及其应用 | |
CN117737005B (zh) | 一株猪轮状病毒毒株及其应用 | |
US20110020909A1 (en) | Methods Of Culturing Lawsonia Intracellularis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: A208, No. 5, Kaifa Road, Haidian District, Beijing 100085 Patentee after: Beijing saierfusen Biotechnology Co.,Ltd. Patentee after: Shanghai Qingsai Biotechnology Co.,Ltd. Address before: A208, No. 5, Kaifa Road, Haidian District, Beijing 100085 Patentee before: Beijing saierfusen Biotechnology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adaptation method of a virus in chicken embryo fibroblasts Granted publication date: 20230602 Pledgee: Shanghai Jinshan sub branch of Bank of Communications Co.,Ltd. Pledgor: Shanghai Qingsai Biotechnology Co.,Ltd. Registration number: Y2024980039412 |