Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 1 de 1
Filtre
Ajouter des filtres








Gamme d'année
1.
Chinese Journal of Gastrointestinal Surgery ; (12): 895-897, 2013.
Article Dans Chinois | WPRIM | ID: wpr-256895

Résumé

<p><b>OBJECTIVE</b>To examine the association of 5-lipoxygenase (5-LOX) expression with clinicopathological factors in colorectal cancer.</p><p><b>METHODS</b>Immunohistochemical stain was used to detect the 5-LOX expression in 52 resected specimens of colorectal cancer. The association between 5-LOX expression and clinicopathological factors was examined.</p><p><b>RESULTS</b>The positive rate of 5-LOX expression in 52 specimens of colorectal carcinoma was 73.1% (38/52). In 41 colorectal cancer specimens with lymph node metastasis, the positive rate of 5-LOX expression was higher than that in the specimens without metastasis (87.8% vs. 18.2%, P<0.05). The positive rate of 5-LOX expression in the specimens with deep infiltration (T3 and T4) was higher than that in the specimens with superficial infiltration (T1 and T2) (81.1% vs. 53.3%, P<0.05). The positive rate of 5-LOX expression in TNM stage III and IIII cancer was higher than that in stage I and II (79.5% vs. 53.8%, P<0.05). The positive rate of 5-LOX expression in cancers of poor differentiation and non-differentiation adenocarcinoma was higher than that of well and moderately differentiated cancer (100% vs. 50.0%, P<0.05). There were no significant differences of 5-LOX expression with tumor size,vascular invasion and peritoneal dissemination.</p><p><b>CONCLUSION</b>5-LOX expression in colorectal carcinoma is closely associated with lymph node metastasis, infiltration depth, differentiation degree and TNM stage.</p>


Sujets)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Mâle , Adulte d'âge moyen , Arachidonate 5-lipoxygenase , Métabolisme , Tumeurs colorectales , Anatomopathologie , Métastase lymphatique , Stadification tumorale
SÉLECTION CITATIONS
Détails de la recherche