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Journal of Aquaculture Feed Science and Nutrition
Year: 2011 | Volume: 3 | Issue: 1 | Page No.: 8-16
DOI: 10.3923/joafsnu.2011.8.16  
Evaluation of the Effects of Different Therapeutic Agents on Experimental Dry Eye (DE) for the Purpose of Ocular Surface Impairments in Mice
Kadri Kulualp and Servet Kilic
 
Abstract: Dry Eye Syndrome (DES) may impair ocular surface integrity, damaging corneal and conjunctival epithelial cells which play an important role on ocular surface health. The present study intended to evaluate the effects of different therapeutic agents on ocular surface impairments in experimental Dry Eye Model. In the study, 112 BALB-C breed female mice were allocated equally as well as randomly to two groups, control and experimental with 8 subgroups within themselves. Control and experimental subgroups were called as Formal Saline (SF), Sodium Hyaluronate (SH), Diclofenac Sodium (DS), Olopatadine (O), Retinoic Acid (RA), Fluoromethanole (FML), Cyclosporine-A (CsA) and Doxycycline Hyclate (DH) according to agents administrated. Experimental groups were kept in dry eye cabinet, control groups were maintained at room conditions during 6 weeks. While all animals received no agents between (baseline) 0-2 weeks above mentioned agents were administrated topically to their right eyes twice a day, 5 μL per time between 2-6 weeks. The effects of these agents were evaluated at the week 0, 2, 4 and 6 in terms of corneal fluorescein staining and clearance as well as impression cytology and additionally on the week 6 with regard to corneal fluorescein permeability. The difference between control and experimental groups as regards corneal fluorescein and clearance including impression cytology were determined as non-significant (p>0.05) for week 0 (baseline) however, it was significant (p<0.05) for week 2, 4 and 6 (p<0.05). When the therapeutics were evaluated to all parameters considering variables such as subgroups and measuring times, CsA in terms of corneal fluorescein and permeability and DS in terms of tear clearance and impression cytology were detected to be the most effective agents. In this study, it was determined that ocular surface impairment caused by DES may be markedly prevented by immunomodulator efficacious CsA and anti-inflammatory efficacious DS.
 
How to cite this article:
Kadri Kulualp and Servet Kilic, 2011. Evaluation of the Effects of Different Therapeutic Agents on Experimental Dry Eye (DE) for the Purpose of Ocular Surface Impairments in Mice. Journal of Aquaculture Feed Science and Nutrition, 3: 8-16.
DOI: 10.3923/joafsnu.2011.8.16
URL: http://medwelljournals.com/abstract/?doi=joafsnu.2011.8.16