Related Experiment Video

Updated: Jul 26, 2026

Tear-Derived Exosomal miR-15a as New Diagnostic Tool for Diabetic Retinopathy
07:45

Tear-Derived Exosomal miR-15a as New Diagnostic Tool for Diabetic Retinopathy

Published on: December 30, 2025

Surface activity determination of aqueous tear components in dry eye patients and normals

F J Holly, J T Patten, C H Dohlman

    Experimental Eye Research
    |May 1, 1977
    PubMed
    Abstract

    No abstract available in PubMed .

    More Related Videos

    Optimizing Tear Collection in Mice for mRNA and Protein Analysis09:04

    Optimizing Tear Collection in Mice for mRNA and Protein Analysis

    Published on: July 19, 2024

    Nasolacrimal Lavage as a Treatment for Ocular Surface Toxic Soup Syndrome03:40

    Nasolacrimal Lavage as a Treatment for Ocular Surface Toxic Soup Syndrome

    Published on: April 25, 2025

    Related Concept Videos

    Ophthalmic Drug Delivery Systems01:23

    Ophthalmic Drug Delivery Systems

    Ophthalmic drug delivery faces major limitations due to poor absorption across the corneal membrane. This process is primarily driven by diffusion and is influenced by two main factors: the physicochemical properties of the drug and tear drainage. Most ophthalmic drugs, such as pilocarpine, epinephrine, atropine, and local anesthetics, are weak bases. They are typically formulated at an acidic pH to enhance chemical stability. However, this leads to high ionization, reducing their ability to...