Your browser doesn't support javascript.
loading
Establishment of lymphatic metastasis model for human gastric cancer in nude mice / 肿瘤研究与临床
Cancer Research and Clinic ; (6)2006.
Artículo en Chino | WPRIM | ID: wpr-676648
ABSTRACT
Objective To investigate the method of establishing lymph node metastasis model for gastric cancer in nude mice.Methods Human poorly differentiated gastric cancer SGC-7901 ceils were cul- tured,inherited,amplified and collected in vitro,and were inoculated in nude mice subcu.taneously.After pas- saging six generations,the subcutaneous tumor was orthotopically implanted in nude mice.The mice were then sacrificed on the 9th week after implantation.Serum CEA density was detected using radio-immunity method. Orthotopically implanted tumors,remote organ metastases as well as lymph node metastasis were observed macrescopically and histologically.Results The successful rate of orthotopically transplantion of gastric can- cer was 100 %.The rate of perigastric lymph node metastases was 93.3 %.Local infiltration and remote metastasis were observed.The level of serum CEA in nude mice bearing tumor was significantly higher than that of normal nude mice(P

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Cancer Research and Clinic Año: 2006 Tipo del documento: Artículo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Cancer Research and Clinic Año: 2006 Tipo del documento: Artículo