Blood brain barrier in-vitro model and preparation method thereof
A blood-brain barrier and model technology, applied in biochemical equipment and methods, artificial cell constructs, enzymes, etc., to achieve effects that are beneficial to drug development and screening
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0025] The first aspect of the embodiments of the present application provides a method for preparing an in vitro model of the blood-brain barrier, such as figure 1 shown, including the following steps:
[0026] S01: provide a quartz tube with openings at both ends, the upper end of the side wall of the quartz tube is provided with a liquid inlet hole, and the lower end of the side wall of the quartz tube is provided with a liquid outlet hole;
[0027] S02: connect the inner wall of the quartz tube with the first single-stranded DNA, then seal both ends of the quartz tube with the first ceramic conductive gel layer and the second ceramic conductive gel layer respectively, so that an ultrasonic pressure composite field is formed in the quartz tube;
[0028] S03: Provide a suspension of cerebral microvascular endothelial cells. Different positions on the cell membrane surface of at least part of the cerebral microvascular endothelial cells in the suspension of cerebral microvasc...
Embodiment 1
[0058] An in vitro model of the blood-brain barrier, such as figure 2 As shown, it includes a quartz tube and a first ceramic conductive gel layer and a second ceramic conductive gel layer respectively located at both ends of the quartz tube. The quartz tube is provided with a monolayer of cerebral microvascular endothelial cells formed under the condition of an ultrasonic pressure compound field. The cells in the microvascular endothelial cell monolayer and between the brain microvascular endothelial cell monolayer and the inner wall of the quartz tube are connected by DNA chains, and astrocytes and microglia adhere and grow on the upper surface of the brain microvascular endothelial cell monolayer. Plasma cells.
[0059] The preparation method of the blood-brain barrier in vitro model comprises the following steps:
[0060] S11: Pre-customized with quartz material such as figure 1 In the quartz tube channel structure shown, the upper end of the side wall of the quartz tub...
PUM
Property | Measurement | Unit |
---|---|---|
The inside diameter of | aaaaa | aaaaa |
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