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Application of gentiana rhodantha to preparation of drug for preventing or treating lung cancer

A technology of gentian safflower and medicine, which is applied in the direction of medicine combination, antineoplastic medicine, medicine formula, etc.

Inactive Publication Date: 2016-11-23
万凌云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few traditional Chinese medicines for the treatment of lung cancer at present, especially less traditional Chinese medicines with clear mechanism of action and definite curative effect

Method used

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  • Application of gentiana rhodantha to preparation of drug for preventing or treating lung cancer
  • Application of gentiana rhodantha to preparation of drug for preventing or treating lung cancer
  • Application of gentiana rhodantha to preparation of drug for preventing or treating lung cancer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0153] Example 1: Preparation of Gentiana safflower extract: Cut gentiana safflower into 1cm sections, weigh 100g, soak the medicinal material with 8 times the amount of water for 35min, decoct 2 times, 2 hours each time, Filtrate, combine the filtrates, concentrate, and dry under reduced pressure at a temperature of 70°C and a vacuum of 0.1Mpa to obtain the obtained product.

Embodiment 2

[0154] Example 2: Preparation of Gentiana safflower extract: Cut Gentiana safflower into 0.5cm sections, weigh 90g, soak the medicinal material with 8 times the amount of water for 60min, decoct twice, 2.5 hours each time , filtered, combined filtrates, concentrated, and dried under reduced pressure at a temperature of 68°C and a vacuum of 0.09Mpa to obtain the obtained product.

Embodiment 3

[0155] Example 3: Preparation of Gentiana safflower extract: cut gentiana safflower into 0.9cm sections, weigh 110g, soak the medicinal material with 10 times the amount of water for 120min, decoct 3 times, 3 hours each time , filtered, combined filtrates, concentrated, and dried under reduced pressure at a temperature of 70°C and a vacuum of 0.1Mpa to obtain the obtained product.

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Abstract

The invention discloses the application of gentiana rhodantha to preparation of a drug for preventing or treating lung cancer. The gentiana rhodantha is gentiana rhodantha extract which is extracted with water, ethyl alcohol or carbon dioxide as a solvent. The drug for preventing or treating lung cancer is prepared from gentiana rhodantha and suitable for clinical application. The drug has a remarkable effect on preventing or treating lung cancer.

Description

technical field [0001] The invention relates to a new clinical application of gentian safflower in the preparation of medicines for preventing or treating lung cancer, and belongs to the technical field of pharmacy. Background technique [0002] Lung cancer is the malignant tumor with the fastest rising morbidity and mortality. Lung cancer occurs in the epithelium of the bronchial mucosa. The incidence of lung cancer has increased significantly in the past 50 years. In industrialized countries in Europe and the United States and some large industrial cities in my country, the incidence of lung cancer has ranked first among malignant tumors in men, and the incidence of lung cancer has also rapidly increased in women. Increased, accounting for the second or third of the common malignant tumors in women. Lung cancer has become a major disease that endangers life and health. [0003] Once the lung cancer patients are discovered, most of them are in the middle and late stage, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/515A61P35/00
Inventor 不公告发明人
Owner 万凌云
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