28200
Similarly , the extract at the doses of 100mg / kg ( p < 0 . 01 ) and 200mg / kg ( p < 0 . 001 ) significantly decreased the weight of intestinal content in castor oil induced enteropooling assay .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None