25674
Rottlerin prevented IgE - mediated cutaneous vascular extravasation , hypothermia , elevation in plasma histamine level and tracheal tissue mast cell degranulation in mice in a dose - dependent manner .
 Chemical: Rottlerin; Chemical: histamine
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: Rottlerin; Chemical: histamine