The configuration of soft palate muscular phenotype in obstructive sleep apnea hypopnea syndrome / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 415-422, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-748450
ABSTRACT
OBJECTIVE@#To study the mRNA expression of muscle phenotype and collagen of soft palate and pathology in obstructive sleep apnea hypopnea syndrome (OSAHS).@*METHOD@#We used the Real-time PCR to test the mRNA expression of soft palate muscle myosin heavy chain (MyHC) phenotype and collagen in 12 OSAHS patients and 8 control patients. We also distinguished the muscle isoforms I , II with ATPase staining, then counted the numbers of isoforms muscle fiber.@*RESULT@#The mRNA expression of OSAHS group was more than control group in II A MyHC phenotype (P<0.01). The number of OSAHS group muscle fibre I isoform was less than control group with pH4. 3 ATPase staining (P<0.05).@*CONCLUSION@#Compare to control group, the enhancement happened in the mRNA expression of II A MyHC phenotype which can increase the velocity and power but de crease the enduring quality of muscle in OSAHS, and the reduce be in the I MyHC isoform of muscle fiber that can cause muscle velocity become slower and persistency become longer in OSAHS patients.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Paladar Blando
/
Patología
/
Fenotipo
/
ARN Mensajero
/
Estudios de Casos y Controles
/
Fibras Musculares Esqueléticas
/
Cadenas Pesadas de Miosina
/
Isoformas de Proteínas
/
Apnea Obstructiva del Sueño
/
Genética
Tipo de estudio:
Estudio observacional
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Año:
2011
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS