5243
Intraperitoneal injections of 2G7 starting 1 d after intraperitoneal inoculation of tumor cells suppressed intraabdominal tumor and lung metastases , whereas the nonneutralizing anti - TGF - beta 12H5 IgG2a had no effect .
 Intraperitoneal, intraperitoneal, tumor cells, intraabdominal tumor, lung metastases
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Intraperitoneal, intraperitoneal, tumor cells, intraabdominal tumor, lung metastases