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2 111 008

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IPC

(21) (22)

Application

94001080/14, 1994-01-12

(22)

Actual filing date

1994-01-12

(45)

Published

1998-05-20

(72)

Inventor

Kulagin V.F.Jusupov V.G.Zagidullin N.V.Galeeva Eh.G.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD OF PREPARING VIRUS-INDUCTOR OF INTERFERON Russian patent published in 1998 - IPC

Abstract RU 2111008 C1

FIELD: medicinal industry, virology. SUBSTANCE: invention relates to preparing virus-inductor used for production of human leukocyte interferon. Virus-inductor is prepared by administration of Newcastle disease virus, strain "H", in chicken embryo allantois cavity at concentration $$$ $$$/50 ml. Embryos are incubated at 37 $$$ 0.5 C for 48 h, cooled to 4 C and allantois fluid is removed. Obtained virus-inductor does not show cytopathic effect on leukocytes and exhibits the enhanced interferon-inducing capability. EFFECT: improved method of preparing. 1 tbl

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RU 2 111 008 C1

Authors

Kulagin V.F.

Jusupov V.G.

Zagidullin N.V.

Galeeva Eh.G.

Dates

1998-05-20—Published

1994-01-12—Filed

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