Characteristics of combining loss of heterozygosity of 1p/19q in glioma / 中华外科杂志
Chinese Journal of Surgery
;
(12): 852-855, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-270943
ABSTRACT
<p><b>OBJECTIVES</b>To find possible factors correlated with combined loss of heterozygosity (LOH) of 1p and 19q.</p><p><b>METHODS</b>The status of 1p and 19q of 138 glioma specimen from January 2009 to December 2009 was evaluated by Fluorescence in situ hybridization (FISH) method, and the frequencies of combining LOH of 1p/19q were compared between different pathologies, brain sub-regions, genders and ages.</p><p><b>RESULTS</b>The frequencies of combined LOH of 1p and 19q of oligodendroglial (81.3%) and oligo astrocytic tumors (55.8%) were significantly higher than that of astrocytic tumor (22.2%) (P < 0.01), and the frequency of oligodendroglial tumor was significantly higher than that of oligo astrocytic tumor (P < 0.05). The frequency of combining LOH of 1p and 19q in frontal lobe (61.8%) was higher than that in temporal (31.8%) and insular lobes (34.6%) (P < 0.05).</p><p><b>CONCLUSION</b>Combining LOH of 1p and 19q has significant correlation with the pathologies and brain sub-regions.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Cromossomos Humanos Par 1
/
Cromossomos Humanos Par 19
/
Neoplasias Encefálicas
/
Perda de Heterozigosidade
/
Genética
/
Glioma
Limite:
Adolescente
/
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Surgery
Ano de publicação:
2010
Tipo de documento:
Artigo
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