Effects of Hydroxypyridine Derivatives Mexidol and Emoxypin on the Reparative Processes in Rabbit Eye on the Models of Corneal Epithelial Defect and Conjunctival Ischemia

Verfasser / Beitragende:
[N. Chesnokova, O. Beznos, T. Pavlenko, A. Zabozlaev, M. Pavlova]
Ort, Verlag, Jahr:
2015
Enthalten in:
Bulletin of Experimental Biology and Medicine, 158/3(2015-01-01), 346-348
Format:
Artikel (online)
ID: 605537895
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024 7 0 |a 10.1007/s10517-015-2758-3  |2 doi 
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245 0 0 |a Effects of Hydroxypyridine Derivatives Mexidol and Emoxypin on the Reparative Processes in Rabbit Eye on the Models of Corneal Epithelial Defect and Conjunctival Ischemia  |h [Elektronische Daten]  |c [N. Chesnokova, O. Beznos, T. Pavlenko, A. Zabozlaev, M. Pavlova] 
520 3 |a Deepithelialization of the cornea (diameter 7 mm) was performed in rabbits and the rate of defect epithelialization was evaluated. Conjunctival ischemia was modeled by application of graduated alkaline burn. Antioxidant activity and content of nitrates and nitrites was measured in the tear fluid before and after burn by chemiluminescence and Griess methods, respectively. Emoxypin and mexidol promoted healing of corneal epithelial defect at the stage of epitheliocyte migration to the defect area and at the stage of their proliferation, respectively. After treatment with both agents, the area of conjunctival ischemia decreased more rapidly, but the efficiency of mexidol was higher. Antioxidant activity and content of products of NO metabolism in tear fluid decreased after burn. Mexidol, but not emoxypin, increased these parameters. Thus, mexidol and emoxypin have different effects on corneal epithelialization and conjunctival ischemia and effects of mexidol are more pronounced. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Mexidol  |2 nationallicence 
690 7 |a corneal epithelial defect  |2 nationallicence 
690 7 |a eye burns  |2 nationallicence 
690 7 |a antioxidant activity  |2 nationallicence 
690 7 |a nitrogen oxide  |2 nationallicence 
700 1 |a Chesnokova  |D N.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
700 1 |a Beznos  |D O.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
700 1 |a Pavlenko  |D T.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
700 1 |a Zabozlaev  |D A.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
700 1 |a Pavlova  |D M.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
773 0 |t Bulletin of Experimental Biology and Medicine  |d Springer US; http://www.springer-ny.com  |g 158/3(2015-01-01), 346-348  |x 0007-4888  |q 158:3<346  |1 2015  |2 158  |o 10517 
856 4 0 |u https://doi.org/10.1007/s10517-015-2758-3  |q text/html  |z Onlinezugriff via DOI 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chesnokova  |D N.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Beznos  |D O.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Pavlenko  |D T.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zabozlaev  |D A.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Pavlova  |D M.  |u Helmholtz Moscow Research Institute of Eye Diseases, Ministry of Health of the Russian Federation, Moscow, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Bulletin of Experimental Biology and Medicine  |d Springer US; http://www.springer-ny.com  |g 158/3(2015-01-01), 346-348  |x 0007-4888  |q 158:3<346  |1 2015  |2 158  |o 10517