4208
Systemic inhibitors of TNF such as etanercept ( Enbrel ) ( a soluble TNF receptor ) and infliximab ( Remicade ) and adalimumab ( Humira ) ( anti - TNF antibodies ) have been approved for the treatment inflammatory bowel disease , psoriasis and rheumatoid arthritis .
 bowel
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 bowel