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Protocol to quantify enzymatic effects on vitreous liquefaction in porcine eyes using a transwell-plate system. | LitMetric

Protocol to quantify enzymatic effects on vitreous liquefaction in porcine eyes using a transwell-plate system.

STAR Protoc

Molecular Surgery Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University, Palo Alto, CA 94304, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, CA 94304, USA. Electronic address:

Published: December 2022

AI Article Synopsis

  • This is a scientific method that uses pig eyes to study how certain enzymes can change the gel-like substance in the eye into a liquid.
  • The process includes careful cutting and handling to make sure there’s little damage and that it can be done on a larger scale.
  • This method can help researchers understand how this eye change happens as people get older or when they have certain diseases.

Article Abstract

This protocol describes an ex vivo model to quantify enzymatic effects on vitreous liquefaction using porcine eyes in a transwell-plate system via induced syneresis. It provides a standardized dissection process and performs critical steps for gel-liquid separation with high precision, minimal tissue loss, and scalability. The protocol can be applied to other studies investigating vitreous liquefaction or gelatinous tissue analysis and can also serve to study vitreous liquefaction in vivo as it may occur during aging or disease progression.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9562426PMC
http://dx.doi.org/10.1016/j.xpro.2022.101754DOI Listing

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