Aortic Ring Assay for Studying Angiogenesis
Author Information
Author(s): Keren Bellacen, Eli C.
Primary Institution: Ben-Gurion University
Hypothesis
The aortic ring assay can effectively evaluate angiogenic and anti-angiogenic factors.
Conclusion
The aortic ring assay is a valuable tool for studying blood vessel growth and its regulation.
Supporting Evidence
- The aortic ring assay allows for the study of both angiogenic and anti-angiogenic factors.
- Vessels that grow from aortic rings are similar to those in living organisms.
- The assay is relatively simple and cost-effective compared to other methods.
Takeaway
This study shows how scientists can use a piece of aorta from a mouse to grow new blood vessels in a lab, helping us understand how blood vessels form.
Methodology
The aortic ring assay involves cutting mouse aorta into rings, embedding them in a matrix, and observing vessel growth over 6-12 days.
Potential Biases
Variability in aorta sources and mouse strains may introduce bias.
Limitations
Vessel outgrowth in vivo occurs from microvessels, and inconsistencies in handling and tissue can affect results.
Participant Demographics
Mice aged 6-7 weeks were used in the study.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website