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Lens epithelial cells in postoperative aqueous humor
1Department of Ophthalmology, Fujita Health University School of Medicine, Aichi, Japan.
Japanese Journal of Ophthalmology
|January 1, 1997
Summary
Researchers identified lens epithelial cells (LECs) in aqueous humor after cataract surgery using immunohistochemistry. This finding is crucial for understanding and preventing postoperative complications like secondary cataracts.
Area of Science:
- Ophthalmology
- Cell Biology
Background:
- Aqueous humor post-cataract surgery contains various cells, including lens epithelial cells (LECs).
- LECs in aqueous humor may indicate postoperative complications such as fibrin reaction and secondary cataract.
Purpose of the Study:
- To confirm the presence of LECs in the aqueous humor following cataract surgery.
- To establish a method for identifying LECs in the aqueous humor for complication detection.
Main Methods:
- Utilized pig eyes for experimental procedures.
- Performed phacoemulsification (PEA) and cortex aspiration.
- Employed immunohistochemical analysis using keratin antibody to identify epithelial cells in aqueous humor.
Main Results:
- Identified cells in the aqueous humor that reacted positively to keratin antibody, a marker for epithelial cells.
- These cells were detected after PEA and cortex aspiration, suggesting they are LECs.
Conclusions:
- The presence of keratin-positive cells in the aqueous humor post-PEA supports their identification as LECs.
- Detecting LECs in aqueous humor is vital for identifying and managing postoperative complications after cataract surgery.