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Anti-Asthmatic Drugs are medicines that are used to treat or prevent asthma attacks. Asthma medicines play a vital role in gaining good control of asthma. They are available in the form of sprays, pills, powders, liquids and shots.
Quercetin and ketotifen co-assembled nanodrug and construction method and application thereof
The present application relates to a kind of quercetin and ketotifen co-assembly nanomedicine and its construction method and application, belong to nanomedicine technical field;The construction method includes the following steps: S1, quercetin and ketotifen are dissolved in organic solvent, and mixed uniformly;S2, remove organic solvent, so that quercetin and ketotifen co-assembly occurs, and forms co-assembly solid;S3, to co-assembly solid is added dispersion medium and is hydrated, and is treated by ultrasonic dispersion, and the dispersion liquid of quercetin and ketotifen co-assembly nanomedicine is obtained.The present application is creatively constructed as co-assembly nanomedicine without any exogenous carrier, not only simultaneously solves the technical problems of poor water-solubility of quercetin and obvious central inhibition side effects of ketotifen, but also realizes the treatment goal of high efficiency, low toxicity, synergistic anti-asthma, with significant clinical conversion prospect and industrial application value.
Owner:BINZHOU MEDICAL COLLEGE