Method for preparing medicinal lining for preventing and treating mammary glands hyperplasia and application thereof
A technology of mammary gland hyperplasia and fabrics, which is applied in the fields of application, pharmaceutical formulations, and medical devices, can solve problems that affect the appearance and do not meet the aesthetic needs of modern people, and achieve the effects of drug safety, avoiding the first-pass effect, and avoiding cumbersomeness
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0031] A medical fabric for preventing and treating mammary gland hyperplasia is fixed with drug microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material and drug transdermal absorbent microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material.
[0032] 1. Preparation of microcapsules
[0033] (1) Preparation of drug microcapsules
[0034] The drug microcapsules are prepared by a single coacervation method, and the drug used for preventing and treating mammary gland hyperplasia is tamoxifen.
[0035] Weigh 2.0 g of tamoxifen, suspend it in 40 ml of 5% gelatin solution, add 10% acetic acid to pH 3.6, and stir in a water bath at 50°C. Add 30% sodium sulfate solution dropwise, and observe under the microscope that after coagulation into capsules, pour it into the diluent that is being stirred immediately. After the coagulation capsules settle, pour off the supernat...
Embodiment 2
[0050] A medical fabric for preventing and treating mammary gland hyperplasia is fixed with drug microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material and drug transdermal absorbent microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material.
[0051] 1. Preparation of microcapsules
[0052] (1) Preparation of drug microcapsules
[0053] The drug microcapsule is prepared by chemical emulsion polymerization, and the drug used for preventing and treating mammary gland hyperplasia is isoflavone.
[0054]Weigh 1.5g of isoflavones, 1g of methyl methacrylate, 0.5g of acrylonitrile, and 0.3g of acrylic acid, and mix them uniformly to form an oil phase. Weigh 4g of water (an appropriate excess of water to make up for the loss), 0.2g of emulsifier MS-1, and 0.08g of Pingping into the emulsifier, start the motor, and start stirring. Put the above oil phase into the pre...
Embodiment 3
[0069] A medical fabric for preventing and treating mammary gland hyperplasia is fixed with drug microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material and drug transdermal absorbent microcapsules using the medicine for preventing and treating mammary gland hyperplasia as the capsule core material.
[0070] 1. Preparation of microcapsules
[0071] (1) Preparation of drug microcapsules
[0072] The drug microcapsules are prepared by radiation emulsion polymerization, and the drug used for preventing and treating mammary gland hyperplasia is bromocriptine.
[0073] Weigh 1.5g bromocriptine, 1.5g styrene, 1.1g acrylonitrile, 0.5g butyl acrylate into a container and mix well. Accurately weigh 0.2g of emulsifier 05-1, 0.2g of Pingpingjia, and 5.5g of water (an appropriate excess of water to supplement the loss) and add them to the above container. Put the stirrer device with a homogenizer into the above container, start...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com