3354
Temporal changes in physiological spaces , protein expression of transporters and enzymes , and enalapril removal were appraised in the metastatic liver tumor model developed from male Wag / Rij rats after the intraportal injection of CC531 colon adenocarcinoma cells ; sham - operated preparations received PBS .
 metastatic liver tumor, CC531 colon adenocarcinoma cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 metastatic liver tumor, CC531 colon adenocarcinoma cells