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| Barros,P.S.M.; Padovani,C.F.; Silva,V.V.; Queiroz,L.; Barros,S.B.M.. |
| We determined the antioxidant status of the aqueous humor after extracapsular lens extraction in 14 mongrel dogs weighing about 10 kg. The animals were examined by slit lamp biomicroscopy, applanation tonometry and indirect ophthalmoscopy. One eye was submitted to conventional extracapsular lens extraction and the other was used as control. Samples of aqueous humor were obtained by anterior chamber paracentesis before and at days 1, 2, 3, 7 and 15 after surgery. Total antioxidant status was determined as the capacity of aqueous humor to inhibit free radical generation by 2,2-azobis(2-amidopropane) chlorine. Ascorbic acid concentration was measured by HPLC with UV detection. Protein content was determined with the biuret reagent. Statistical analysis was... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Lens; Aqueous humor; Oxidative stress; Antioxidant; Extracapsular lens extraction. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003001100007 |
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| Schroder,Deise Cristine; Stocco,Matias Bassinello; Isoton,Deborah de Arruda; Silva,Carla Patricia Amarante e; Braga,Ísis Assis; Silva,Érica Pereira da; Maciel,Camila do Espírito Santo; Maruyama,Fernanda Harumi; Nakazato,Luciano; Aguiar,Daniel Moura de; Mendonça,Adriane Jorge; Ribeiro,Alexandre Pinto. |
| ABSTRACT: This study aimed to evaluate the effects of firocoxib for controlling experimentally-induced breakdown of the blood-aqueous barrier in healthy and Toxoplasma gondii -seropositive cats. Thirty two cats with no ocular abnormalities were used. Groups (n=8/each) were formed with healthy cats that received 5mg g-1 of oral firocoxib (FH) or no treatment (CH) on day 0; seropositive cats for anti -T. gondii specific immunoglobulin G (IgG) were grouped (n=8/each) and treated in a similar fashion (FT and CT). On day 1, cats of all groups received the same treatment protocol, and 1h later, aqueocentesis was performed under general anesthesia (M0). Following 1h, the same procedure was repeated (M1). Quantitation of aqueous humor total protein and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aqueous humor; Intraocular inflammation; NSADs; Toxoplasmosis. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601053 |
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