Para evaluar su uso como predictor de daño miocárdico en insuficiencia cardíaca se determinaron los niveles séricos de las enzimas Asparto aminotransferasa (AST), Creatina fosfokinasa (CK), isoenzima Creatina fosfokinasa – MB (CK-MB) y Lactato Deshidrogenasa (LDH) en perros adultos con enfermedad cardiovascular (ECV) y aparentemente sanos. Fueron estudiados 25 animales sin distinción de sexo y raza, Los cuales se dividieron en 2 grupos: 10 animales aparentemente sanos (G1) y 15 animales con enfermedad Cardiovascular (G2). Se muestrearon sueros de ambos grupos y se analizaron por espectrofotometría. Los valores obtenidos fueron procesados mediante la prueba estadística “el Test de la t de student para comparar dos muestras independientes”. Los resultados indican que los niveles séricos de la Isoenzima CK-MB tuvieron diferencia estadística significativa (p menor a 0.05) a favor de los animales con ECV; y el resto de enzimas (AST, CK Y LDH) no obtuvieron diferencia estadística significativa. Se concluye que la CK-MB puede servir como predictor de daño miocárdico progresivo en la insuficiencia cardíaca canina. Palabras Clave: Asparto aminotransferasa (AST), Creatina fosfokinasa (CK), isoenzima Creatina fosfokinasa – MB (CK-MB), Lactato Deshidrogenasa (LDH), Enfermedad cardiovascular, Perros adultos. / Serum levels of the enzymes Asparte amino transferase ( AST ), Creatine kinase ( CK ), the MB fraction of Creatine kinase ( CK - MB ) and Lactate Dehydrogenase ( LDH ) were measured in adult dogs with cardiovascular illness and apparently healthy; they could evaluate their use as predictor of myocardial damage in heart failure. 25 animals irrespective of sex and race were studied, them as they split in 2 groups: 10 apparently healthy animals (G1) and 15 animals with illness Cardiovascular (G2). We sampled serums in the 2 groups and they were examined for spectrophotometry. The obtained values were analyzed by means of the statistical test the Test of student's t to compare two independent samples. The results indicate than levels of CK-MB had statistical significant difference (p menor a 0.05) in favor to dogs with cardiovascular illness. The rest of enzymes (AST, CK and LDH) did not obtain statistical significant difference. We Conclude than CK- MB can serve as predictor of progressive myocardial damage in the heart failure. Key Words: Asparte amino transferase (AST), Creatine kinase (CK), the MB fraction of Creatine kinase (CK - MB) and Lactate Dehydrogenase (LDH), cardiovascular illness, Adult dog.
| Identifer | oai:union.ndltd.org:Cybertesis/sdx:www.cybertesis.edu.pe:80:sisbib/documents/sisbib.2006.pino_vo-principal |
| Date | January 2006 |
| Creators | Pino Valdivia, Oswaldo |
| Publisher | Universidad Nacional Mayor de San Marcos. Programa Cybertesis PERÚ |
| Source Sets | Universidad Nacional Mayor de San Marcos - SISBIB PERU |
| Language | Spanish |
| Detected Language | Spanish |
| Format | text/xml |
| Rights | Pino Valdivia, Oswaldo, os_pi@hotmail.com |
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