The new application of ml-60218 in the preparation of medicines for treating African swine fever
A ML-60218, 1. ML-60218 technology, applied in the field of African swine fever treatment, can solve the problem of not being able to inhibit the replication of HSV-1 virus, and achieve the effect of reducing virus titer and inhibiting replication
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0033] Example 1 Effect of ML-60218 on African swine fever virus infection replication and gene transcription expression
[0034] 1. Changes in African swine fever virus infection and replication
[0035] Porcine alveolar macrophages (PAM, 1 × 10 6 / well), the experimental group was treated with ML-60218 (50μM) for 2h, and then infected with ASFV CN / GS / 2018 strain (0.1MOI) for 6h, 12h, 24h; the control group was treated with DMSO (1%) for 2h, and then infected with ASFV CN / GS / 2018 strain (0.1MOI) 6h, 12h, 24h. Cells and supernatants from different treatments and different time points were collected, frozen and thawed three times at -80°C as samples, and serially diluted 10 times with serum-free RPMI 1640 to make 7 dilutions, each dilution repeated 8 wells , inoculated into PAM cells for culture, while adding porcine red blood cells; place the cell plate at 37°C, 5% CO 2 The conditions were cultured for 7 days, and the hematocyte adsorption reaction (HAD) in each cell cultur...
Embodiment 2
[0046] Example 2 Cytotoxicity of ML-60218
[0047] Using the established stable in vitro cell screening system, the cytotoxicity of the small molecule compound ML-60218 was detected by the CCK-8 method. Porcine alveolar macrophages (PAM, 2 × 10 5 / well), cultivated overnight, added different concentrations of ML-60218 (12.5μM 25μM 50μM 100μM 200μM) to the wells, and set blank wells (only containing medium), control wells (containing cells and medium), and the culture plate After incubating in the incubator for 2 hours, add 10 μL of CCK-8 solution to each well of the plate, incubate the plate in the incubator for 1-4 hours, and mix gently on a shaker before reading the plate. Then read the microplate reader to measure the absorbance at 450nm, and calculate the cell viability.
[0048] The result is as Figure 4 As shown, ML-60218 has less toxicity to cells and better safety.
[0049] In summary, the ML-60218 of the present invention can significantly inhibit the expression ...
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