RU97118662A - A HUMAN LUNG EMBRYO FIBROPLASTIC DIPLOID CELL STRAIN SUITABLE FOR PRODUCING A VIRUS AND A METHOD FOR PRODUCING A VARICTLLA ZOSTER VIRUS USING THIS STRAIN - Google Patents

A HUMAN LUNG EMBRYO FIBROPLASTIC DIPLOID CELL STRAIN SUITABLE FOR PRODUCING A VIRUS AND A METHOD FOR PRODUCING A VARICTLLA ZOSTER VIRUS USING THIS STRAIN

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Publication number
RU97118662A
RU97118662A RU97118662/13A RU97118662A RU97118662A RU 97118662 A RU97118662 A RU 97118662A RU 97118662/13 A RU97118662/13 A RU 97118662/13A RU 97118662 A RU97118662 A RU 97118662A RU 97118662 A RU97118662 A RU 97118662A
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RU
Russia
Prior art keywords
cells
lbhel
cultured
vzv
strain
Prior art date
Application number
RU97118662/13A
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Russian (ru)
Other versions
RU2146289C1 (en
Inventor
Мин Ким Йеонг
Район Парк Бок
Хонг Парк Джо
Original Assignee
Эл Джи Кемикал Лтд.
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Priority claimed from KR1019960003876A external-priority patent/KR0177323B1/en
Application filed by Эл Джи Кемикал Лтд. filed Critical Эл Джи Кемикал Лтд.
Publication of RU97118662A publication Critical patent/RU97118662A/en
Application granted granted Critical
Publication of RU2146289C1 publication Critical patent/RU2146289C1/en

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Claims (12)

1. Штамм диплоидных клеток фибропластов легких эмбриона человека LBHEL (КСТС 0127BР).1. The strain of diploid cells of pulmonary fibroblasts of the human embryo LBHEL (CCC 0127BP). 2. Способ получения вируса Varicella zoster (VZV), свободного от клеток, предусматривающий (а) культивирование штамма диплоидных клеток фибропластов легких эмбриона человека LBHEL (КСТС 0127BP) в сосуде для культивирования с целью получения культивируемых клеток LBHEL; (b) инфицирование культивируемых клеток LBHEL VZV с целью получения VZV-инфицированных клеток; (с) культивирование и сбор VZV-инфицированных клеток; (d) разрушение собранных клеток с целью получения клеточного гомогената и (е) центрифугирование клеточного гомогената с целью получения супернатанта, содержащего VZV, лишенный клеток. 2. A method of obtaining a Varicella zoster virus (VZV) free of cells, comprising (a) cultivating a diploid strain of lung fibroplasts of the human embryo LBHEL (CCC 0127BP) in a culture vessel to obtain cultured LBHEL cells; (b) infection of cultured LBHEL VZV cells to obtain VZV-infected cells; (c) culturing and collecting VZV-infected cells; (d) disrupting the harvested cells to obtain cell homogenate; and (e) centrifuging the cell homogenate to obtain a supernatant containing VZV devoid of cells. 3. Способ по п.2, отличающийся тем, что штамм клеток LBHEL культивируют для получения монослоя на стадии (а) с использованием модифицированной по способу Дульбекко среды Игла, содержащей 3 - 10% (объем/объем) сыворотки плода коровы. 3. The method according to claim 2, characterized in that the LBHEL cell strain is cultured to obtain a monolayer in step (a) using the Needle medium modified by the Dulbecco method, containing 3-10% (volume / volume) of cow fetal serum. 4. Способ по п. 3, отличающийся тем, что культивируемый штамм клеток LBHEL покрывает 70 - 80% поверхности сосуда для культивирования в монослойной культуре стадии (а). 4. The method according to p. 3, characterized in that the cultured strain of LBHEL cells covers 70 - 80% of the surface of the vessel for cultivation in a monolayer culture of stage (a). 5. Способ по п. 3, отличающийся тем, что дополнительно включает стадию субкультивирования культивируемых клеток LBHEL, полученных на стадии (а), при коэффициенте разведения от 1:5 до 1:10, когда 70 - 80% поверхности сосуда для культивирования покрывается культивируемыми клетками LBHEL. 5. The method according to p. 3, characterized in that it further includes the step of subculturing the cultured LBHEL cells obtained in stage (a), with a dilution factor from 1: 5 to 1:10, when 70 - 80% of the surface of the vessel for cultivation is covered with cultured LBHEL cells. 6. Способ по п.2, отличающийся тем, что множественность инфицирования VZV культивируемых клеток LBHEL на стадии (b) составляет от 1:15 до 1:20. 6. The method according to claim 2, characterized in that the multiplicity of VZV infection of cultured LBHEL cells in stage (b) is from 1:15 to 1:20. 7. Способ по п.2, отличающийся тем, что культивируемые клетки LBHEL собирают на стадии (с), когда цитопатический эффект составляет 50% или менее. 7. The method according to claim 2, characterized in that the cultured LBHEL cells are harvested in step (c) when the cytopathic effect is 50% or less. 8. Способ по п. 7, отличающийся тем, что культивируемые клетки LBHEL собирают, когда цитопатический эффект составляет 30 - 45%. 8. The method according to p. 7, characterized in that the cultured LBHEL cells are harvested when the cytopathic effect is 30 - 45%. 9. Способ по п. 2, отличающийся тем, что дополнительно включает перед стадией (d) этап добавления неинфицированных клеток LBHEL к инфицированным VZV клеткам LBHEL, собранным на стадии (с). 9. The method according to p. 2, characterized in that it further includes, before step (d), the step of adding uninfected LBHEL cells to VZV infected LBHEL cells harvested in step (c). 10. Способ по п. 9, отличающийся тем, что неинфицированные клетки LBHEL добавляют в количестве 20 - 60% от общего количества клеток LBHEL. 10. The method according to p. 9, characterized in that the uninfected LBHEL cells are added in an amount of 20-60% of the total number of LBHEL cells. 11. Способ по п.2, отличающийся тем, что дополнительно включает перед стадией (е) стадию добавления раствора сахарозы в концентрации 15% (вес/объем) или более к клеточному гомогенату, полученному на стадии (d). 11. The method according to claim 2, characterized in that it further includes, before step (e), the step of adding sucrose solution at a concentration of 15% (weight / volume) or more to the cell homogenate obtained in step (d). 12. Способ по п. 11, отличающийся тем, что концентрация раствора сахарозы составляет 15 - 45% (вес/объем). 12. The method according to p. 11, characterized in that the concentration of sucrose solution is 15 - 45% (weight / volume).
RU97118662A 1996-02-16 1997-02-15 Strain of human embryo lung fibroblast diploid cells used for virus culturing RU2146289C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019960003876A KR0177323B1 (en) 1996-02-16 1996-02-16 Human diploid lung cells useful for virus vaccine production and method for preparing chickenpox vaccine using the same
KR1996/3876 1996-02-16
PCT/KR1997/000028 WO1997030147A1 (en) 1996-02-16 1997-02-15 Human embryonic lung fibroblast diploid cell strain suitable for the production of virus and process for the production of varicella zoster virus using same

Publications (2)

Publication Number Publication Date
RU97118662A true RU97118662A (en) 1999-10-10
RU2146289C1 RU2146289C1 (en) 2000-03-10

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US (1) US5952227A (en)
EP (1) EP0822979A1 (en)
JP (1) JP2944223B2 (en)
KR (1) KR0177323B1 (en)
CN (1) CN1087777C (en)
AR (1) AR005823A1 (en)
AU (1) AU688712B2 (en)
BR (1) BR9702052A (en)
CA (1) CA2218358C (en)
ID (1) ID15944A (en)
RU (1) RU2146289C1 (en)
TW (1) TW577923B (en)
WO (1) WO1997030147A1 (en)
ZA (1) ZA971238B (en)

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GB0206309D0 (en) * 2002-03-16 2002-05-01 Axordia Ltd Isolated cells
GB0504436D0 (en) * 2005-03-03 2005-04-06 Glaxosmithkline Biolog Sa Vaccine
JP5134964B2 (en) 2005-10-05 2013-01-30 ジェノミディア株式会社 Isolated human cells, methods for obtaining the same and uses thereof
CN102911910A (en) * 2012-09-29 2013-02-06 云南沃森生物技术股份有限公司 Human embryo lung fibroblast strain and method for using human embryo lung fibroblast strain for producing hand-foot-mouth viral vaccine
WO2014062060A1 (en) * 2012-10-18 2014-04-24 Erasmus University Medical Center Rotterdam New method for producing high titer cell-free vzv vaccine virus
CN103387957B (en) * 2013-08-16 2016-06-08 北京科兴中维生物技术有限公司 The application of human embryonic lung fibroblast SV-4
CN103387958B (en) * 2013-08-16 2016-04-06 北京科兴中维生物技术有限公司 The application of human embryonic lung fibroblast SV-7 in virus culture
RU2637093C1 (en) * 2016-12-20 2017-11-29 Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт вакцин и сывороток им. И.И. Мечникова" (ФГБНУ НИИВС им. И.И. Мечникова) Method of obtaining live cultural attenuated vaccine for the prevention of varicella
CN111004772A (en) * 2019-09-10 2020-04-14 安徽智飞龙科马生物制药有限公司 Human diploid cell ZFB (ZFB) cell and construction method and large-scale culture method thereof

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JPS5341202B2 (en) * 1974-03-12 1978-11-01
US4338335A (en) * 1980-02-05 1982-07-06 Merck & Co., Inc. Vaccine stabilizer containing L-glutamic acid and L-arginine
US5310668A (en) * 1986-06-20 1994-05-10 Merck & Co., Inc. Varicella-zoster virus as a live recombinant vaccine
US4814268A (en) * 1986-10-06 1989-03-21 Kreider John W Methods for propagating fastidious human viruses and for producing purified suspensions thereof
US5756281A (en) * 1991-05-23 1998-05-26 Martin; William John Stealth virus detection in the chronic fatigue syndrome
CA2097019C (en) * 1992-06-04 2007-07-24 Philip J. Provost Process for attenuated varicella zoster virus vaccine production

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