1687
In addition , PPARgamma protein was not detected in all of the eight carcinomas in which COX - 2 protein was detected , suggesting that expression of PPARgamma and COX - 2 was in a reciprocal relationship .
 Anatomy: carcinomas
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: carcinomas