25603
Functional studies did not reveal significant differences between the wild type and the Tyr135Phe allelic variants in their NPW mediated capacity to inhibit forskolin - induced cAMP production .
 Chemical: forskolin; Chemical: cAMP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: forskolin; Chemical: cAMP