ArticleBulletin of experimental biology and medicine2023
Method for Collection of Tear Fluid for Evaluation Its Antioxidant Properties.
Article in Bulletin of experimental biology and medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
- Protective Effect of Conditioned Medium from Bone Marrow Mesenchymal Stem Cells on the Cornea of Rabbits with Impaired Blink Reflex.Bulletin of experimental biology and medicine · 2025Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
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Abstract
A technique of collection of the tear fluid with Schirmer strips for evaluation of the activity of the main antioxidant defense enzymes (superoxide dismutase, catalase, and glutathione peroxidase) in the tear fluid was proposed. The degree of extraction of the studied enzymes from the Schirmer strip is >85%. Cytometry showed that conjunctival and corneal cells can be transferred to the Schirmer strips during tear collection, which leads to sample contamination with intracellular fractions of the antioxidant enzymes. The approach proposed by us allows avoiding this contamination during tear fluid sampling. This technique makes it possible to increase the accuracy of determining the activity of antioxidant protection enzymes in the tear fluid and can be used for diagnostics of ocular surface pathologies in clinical practice.
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