Effective peristrophe antipyretic petroleum ether part, preparation method and application thereof in hyperpyrexia treatment

A technology of Hydra and petroleum ether, which is applied in the preparation of medicines for treating high fever, and the field of preparation of effective antipyretic part of Hydra, which can solve the problem of reduced antibacterial efficiency, adverse reactions, and poor curative effect of medicines, etc. problems, to achieve the effect of less drug resistance, significant effect, and no adverse reactions
CN103372037AInactive Publication Date: 2013-10-30GUIYANG MEDICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUIYANG MEDICAL UNIVERSITY
Publication Date
2013-10-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an effective peristrophe antipyretic petroleum ether part, as well as a preparation method and an application thereof. The effective peristrophe antipyretic petroleum ether part is prepared from collecting fresh complete peristrophe herbs, drying the herbs in the shade, and crushing the herbs so as to obtain coarse peristrophe powder; by taking 70% of ethanol as a solvent, carrying out reflux extraction on the coarse peristrophe powder for 2-4 times in a heating manner; concentrating an extracting solution, and carrying out extraction on the extraction solution by using petroleum ether. The effective peristrophe antipyretic petroleum ether part disclosed by the invention has an obvious antipyretic effect, and especially has an effect of treating infectious hyperpyrexia caused by upper respiratory diseases, tracheal diseases, bronchial diseases and urinary system diseases.
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Description

technical field

[0001] The invention relates to the field of traditional Chinese medicine. In particular, it relates to the preparation method of the antipyretic and effective petroleum ether part of Hydra japonica and its application in the preparation of medicine for treating high fever. Background technique

[0002] Fever is one of the common clinical diseases and frequently-occurring diseases. High fever is very harmful. When the body temperature exceeds 41 degrees Celsius, the protein in the body will decompose, causing cerebral edema and causing the death of the sick child or leaving sequelae of encephalopathy. Especially more harmful to children. Children's nervous system is not fully developed, the central nervous system has poor regulation function, the skin sweat glands are not fully developed, the body temperature regulation function is poor, and the immune system is not yet fully developed, so they are susceptible to bacterial and viral infections and cause feve...

Claims

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