Heat Shock Proteins 70kDa, Eosinophil Cationic Protein, and Nitric Oxide During Chronic Superficial Keratitis in Dogs.
Top Companion Anim Med
; 32(1): 8-12, 2017 Mar.
Article
em En
| MEDLINE
| ID: mdl-28750792
ABSTRACT
The objective of the study is to determine the levels of eosinophil cationic protein (ECP), heat shock proteins 70, and nitric oxide ions measured as nitrite ions (Griess reaction) in dogs with chronic superficial keratitis (CSK). The study was conducted on 24 dogs with CSK. Blood sera from the animals were tested for concentrations of heat shock proteins 70, ECP, and nitrite ions before treatment and again 5 weeks and 6 months after treatment. Dogs with CSK were treated for 6 months with various regimes involving the use of ophthalmic drops containing dexamethasone, dimethyl sulfoxide, and cyclosporine. The control group consisted of 16 clinically healthy German Shepherds. The results obtained indicated a significant (P ≤ 0.05) elevation in the concentrations of heat shock proteins 70 and nitrite ions in dogs with CSK in comparison to healthy dogs and dogs after 5 weeks of therapy. After 6 months of treatment, concentrations of heat shock proteins 70, ECP, and nitrite ions had fallen below pretreatment values. Significant correlations were found between concentrations of heat shock proteins 70, ECP, and nitrite ions in healthy animals and animals with CSK. The elevated concentrations of heat shock proteins 70, ECP, and nitrite ions in dogs with CSK may indicate that the disease was both localized and systemic. The significant correlation between levels of heat shock proteins 70 and nitrite ions suggests that these parameters may be used as indirect indicators of CSK.
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Base de dados:
MEDLINE
Assunto principal:
Proteína Catiônica de Eosinófilo
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Doenças do Cão
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Proteínas de Choque Térmico
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Ceratite
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article