Abstract | PURPOSE: METHODS: Corneal NV was induced in the right eye of male C57BL mice by application of a mixture of 75% silver nitrate and 25% potassium nitrate to the corneal center. Immediately thereafter, the mice were randomized into 2 groups, receiving an intraperitoneal injection of AN-7 or saline, which served as control. Corneal NV was evaluated at constant time intervals from the corneal injury by corneal photographs and the area of corneal NV was measured. Centricity and density of the corneal vascularization were graded. Corneal flat mounts blood vessels staining and histological studies were performed on day 10. Unpaired t-test was used for group comparisons. RESULTS: The corneal neovascular area was statistically significantly reduced by AN-7 treatment on days 10 and 14 postinjury and compared with the untreated group. The centricity and density of the corneal NV between treated and untreated groups showed no significant difference at any time point. CONCLUSIONS: Systemic treatment with AN-7 had a significant inhibitory effect on chemical burn-induced corneal NV in mice. These results suggest that AN-7 should be further evaluated for its therapeutic potential for the treatment of corneal NV.
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Authors | Michal Schaap-Fogler, Irit Bahar, Ada Rephaeli, Mor Dahbash, Abraham Nudelman, Eitan Livny, Tilda Barliya, Yael Nisgav, Tami Livnat |
Journal | Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics
(J Ocul Pharmacol Ther)
2017 Jul/Aug
Vol. 33
Issue 6
Pg. 480-486
ISSN: 1557-7732 [Electronic] United States |
PMID | 28338404
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Angiogenesis Inhibitors
- Butyrates
- Histone Deacetylase Inhibitors
- Organophosphorus Compounds
- diethoxyphosphoryloxymethyl butanoate
- Histone Deacetylases
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Topics |
- Angiogenesis Inhibitors
(administration & dosage, chemistry, pharmacology)
- Animals
- Butyrates
(administration & dosage, chemistry, pharmacology)
- Corneal Neovascularization
(drug therapy, pathology)
- Disease Models, Animal
- Histone Deacetylase Inhibitors
(administration & dosage, chemistry, pharmacology)
- Histone Deacetylases
(metabolism)
- Male
- Mice
- Mice, Inbred C57BL
- Organophosphorus Compounds
(administration & dosage, chemistry, pharmacology)
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