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Lung clearing preparation for treating respiratory virus infection diseases

A preparation, lung-clearing technology, applied in respiratory diseases, antiviral agents, medical preparations containing active ingredients, etc. It can achieve the effect of good anti-virus, regulating immune function, alleviating lung lesions and reducing phlegm.

Inactive Publication Date: 2006-12-06
NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main manifestations are: this kind of research is often limited to heat-clearing and detoxifying medicines in the formulation of prescriptions, and does not pay enough attention to the syndrome differentiation of diseases and the compatibility of prescriptions and medicines, especially for the treatment of common cold and heat or unclear cold and heat in such diseases The lack of targeted treatment prescriptions greatly limits the scope of application of traditional Chinese medicine in the treatment of various respiratory viral infections

Method used

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  • Lung clearing preparation for treating respiratory virus infection diseases
  • Lung clearing preparation for treating respiratory virus infection diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, the composition of lung-clearing preparation

[0021] Nepeta 10g, honeysuckle 12g, Artemisia annua 10g, artificial bezoar 0.5g

Embodiment 2

[0022] Embodiment 2, the preparation of Qingfei Capsule

[0023] Weigh the Nepeta and Artemisia annua of the above weight, sort them out, remove impurities and old stalks, and cut them into small pieces of one inch in size; Silver Flowers after sorting, remove impurities, put them into the extraction tank, add water to submerge the medicinal materials, and let them stand for 30 minutes , connect the volatile oil collection device (select the model that can collect volatile oil heavier than water and lighter than water), heat to boil, and keep it warm for 30 minutes, collect the decoction and volatile oil for the first time; add water to the surface of the medicinal material, and heat until Boil, keep slightly boiled for 30 minutes, collect the second decoction and volatile oil; combine the 2 decoctions, let it stand to room temperature, centrifugal filter, spray dry, dry granulate, spray into volatile oil, add artificial bezoar powder, and then fill capsules , made into Qingfe...

Embodiment 3

[0024] Embodiment 3, the antiviral action of Qingfei Capsule

[0025] (1) Effect of Qingfei Capsules on Lung Index of Influenza Virus Infected Mice

[0026] 1. Experimental materials

[0027] 1.1 Drugs and reagents

[0028] Qingfei Capsule, provided by the Institute of Febrile Diseases, Nanjing University of Traditional Chinese Medicine, specification: 0.2g crude drug / ml.

[0029] Ribavirin injection, produced by Jiangsu Yancheng Pharmaceutical Co., Ltd., batch number 20023003, was diluted with distilled water to 0.0065g / ml.

[0030] Diethyl ether, produced by Nanjing No. 1 Chemical Reagent Factory, batch number 021010785.

[0031] 1.2 Experimental animals

[0032] There are 72 ICR mice, weighing 20±2g, half male and half male. Provided by the Experimental Animal Center of Nanjing Medical University, production license number SCXK (Su) 2002-031.

[0033] 1.3 Virus species

[0034] Influenza virus mouse-adapted strain FM1 was preserved at the Institute of Febrile Disease...

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Abstract

The invention discloses a pharmaceutical preparation for clearing lung-heat which is prepared form Schizonepeta tenuifolia, honeysuckle flower, sweet wormwood, and artificial ox gallstone through the steps of sorting, rouging, watering and boiling,centrifugal filtrating, spray drying, dry method palletizing, spraying volatile oil, and charging cow-bezoar powder.

Description

1. Technical field: [0001] The invention relates to the technical field of traditional Chinese medicines, in particular to a medicine for treating respiratory virus infectious diseases prepared by using Chinese herbal medicines as raw materials. 2. Background technology [0002] Respiratory viral infectious diseases have always been common clinical diseases and frequently-occurring diseases, which seriously threaten people's health and even life. So far, no specific treatment has been found for respiratory diseases caused by viruses. Most of them have sudden onset, rapid spread, serious pathological damage, complex and diverse conditions, and often cause great harm once they develop. SARS, which has spread worldwide since November 2002 and caused serious losses in life, property and economic development, is a typical example. In the second half of 2003, the human infection caused by the avian influenza epidemic in Asia also had a serious impact on people's health and social...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/538A61K36/35A61K36/282A61K35/413A61K9/48A61P11/00A61P31/12
Inventor 杨进龚婕宁刘涛朱荃魏凯峰
Owner NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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