Application of array comparative genomic hybridization analysis for fetuses with growth anomalies / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 691-694, 2017.
Artículo
en Chino
| WPRIM
| ID: wpr-344194
ABSTRACT
<p><b>OBJECTIVE</b>To explore the genetic etiology for fetuses featuring intrauterine growth anomalies using array-based comparative genomic hybridization (aCGH).</p><p><b>METHODS</b>Forty-nine fetuses were enrolled in this study. Genomic DNA of the abortive tissues was analyzed with aCGH.</p><p><b>RESULTS</b>Fourteen (28.6%) samples were found with chromosomal aberrations, which included 8 chromosomal aneuploidies and 6 micro-aberrations (4 with known clinical pathogenecity and 2 with unknown clinical significance).</p><p><b>CONCLUSION</b>Numerical and structural chromosomal aberrations underlie a significant proportion of fetal growth anomalies. aCGH has provided an effective method for delineating their genetic cause.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Diagnóstico Prenatal
/
Anomalías Congénitas
/
Aberraciones Cromosómicas
/
Hibridación Genómica Comparativa
/
Variaciones en el Número de Copia de ADN
/
Genética
/
Métodos
Tipo de estudio:
Estudio diagnóstico
Límite:
Adulto
/
Femenino
/
Humanos
/
Embarazo
Idioma:
Chino
Revista:
Chinese Journal of Medical Genetics
Año:
2017
Tipo del documento:
Artículo
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