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Figure 1 | Journal of Biological Engineering

Figure 1

From: Strategies for ocular siRNA delivery: Potential and limitations of non-viral nanocarriers

Figure 1

Schematic representation of the various routes of ocular drug delivery and drug elimination from the eye. 1) trans-corneal permeation, 2) non-corneal drug permeation, 3) drug delivery to the anterior chamber via the BAB, 4) drug elimination from the anterior chamber via the trabecular meshwork and Sclemm’s canal, 5) drug elimination from the anterior chamber into the uveoscleral circulation, 6) drug delivery to the posterior chamber via the BRB, 7) intravitreal drug delivery, 8) drug elimination from the vitreous via the BRB, 9) drug elimination from the vitreous via the anterior route. Reproduced with permission from Elsevier[2].

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