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Interferon lozenge ice block and making method and use thereof

A technology of interferon and interferon α, which is applied in the fields of medical preparations containing active ingredients, frozen desserts, food science, etc., can solve the problems of large differences in sensitivity, etc., and achieve long-term, easy-to-produce, simple and easy-to-use methods Effect

Inactive Publication Date: 2005-12-14
NANJING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sensitivity of different viruses to IFN varies greatly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Lyophilized powder of recombinant human interferon α2b 1×10 7 IU, dissolved in 2700 grams of water, add 300 grams of milk, stir well, pour it into the mold, freeze at low temperature, make about 3cm 3 The ice cube of the present invention promptly gets the oral interferon ice cube of the present invention. Each ice cube contains about 10,000 international units of human interferon α2b.

Embodiment 2

[0025] Recombinant human interferon α2b lyophilized powder 5×10 7 IU, dissolved in 2700 grams of water, add 300 grams of skimmed milk, stir well, pour it into the mold, freeze at low temperature, make about 3cm 3 The ice cube of the present invention promptly gets the oral interferon ice cube of the present invention. Each ice cube contains about 50,000 international units of human interferon α2b.

Embodiment 3

[0027] Recombinant human interferon α2b lyophilized powder 5×10 7 IU, dissolved in 47,000 grams of water, add 3,000 grams of skimmed milk, stir well, pour it into the mold, insert a small wooden stick, freeze at low temperature, and make it about 50cm like a popsicle 3 The ice cube of the present invention promptly gets the oral interferon ice cube of the present invention. Each ice cube contains about 50,000 international units of human interferon α2b.

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PUM

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Abstract

The present invention relates to an interferon ice block lozenge. It contains human interferon alpha 2b 10000-50000 international units and ice block of 10% milk. It can be used for preventing SARS for non high risk group. Said invention also provides its preparation method.

Description

1. Technical field [0001] The invention relates to a dosage form of an antiviral drug of interferon. 2. Background technology [0002] Interferon research has become an important field in virology, cytology, immunology, clinical medicine, molecular biology and oncology. The interferon system is an important cell function regulation system. Interferons have broad antiviral activity. In 1957, Isaacs and Lindenmann finally found this substance while studying the interference phenomenon of influenza virus. After treating the cells with inactivated influenza virus, the cells produced a soluble substance that interfered with the reproduction of the live virus. At that time, this substance was called interferon. [0003] Interferon is a class of protein that regulates cell function and is an important class of cytokines. According to the recommendation of the International Interferon Nomenclature Committee in 1980, the abbreviation of interferon is IFN, such as human interfero...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23G9/00A61K38/21A61P11/00A61P31/14
Inventor 姚堃
Owner NANJING MEDICAL UNIV
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