Analysis of deafness gene mutations by gene chip and its clinical significance / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 1032-1035, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-746677
ABSTRACT
OBJECTIVE@#To analyze deafness gene mutations by genechip.@*METHOD@#The peripheral blood samples were obtained and DNA templates were extracted by extraction kits. The deafness gene mutations were distinguished by genechip.@*RESULT@#Among 42 patients with non-syndromic hearing loss, GJB2 235delC was found in 11 cases (7 cases were homozygosis, 4 cases were heterozygosis); 4 cases were shown to carry the PDS IVS7-2A>G mutation.@*CONCLUSION@#The incidence of GJB2 gene and PDS IVS7-2A>G mutations among the deaf- mute children in Guiyang city is 38.10%. Molecular genetic screening for these mutations and genetic counseling are effective methods to prevent the occurrence of hereditary hearing loss.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Proteínas de Transporte de Membrana
/
China
/
Pruebas Genéticas
/
Encuestas y Cuestionarios
/
Conexinas
/
Análisis de Secuencia por Matrices de Oligonucleótidos
/
Sordera
/
Conexina 26
/
Transportadores de Sulfato
/
Genética
Límite:
Adolescente
/
Niño
/
Child, preschool
/
Humanos
/
Lactante
País/Región como asunto:
Asia
Idioma:
Chino
Revista:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Año:
2009
Tipo del documento:
Artículo
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