20562
HYDP also showed gastroprotective activity in the model of ethanol - induced gastric lesion , with a 75 . 59 % maximum inhibition of ulcers at a dose of 100mg / kg .
 Chemical: HYDP; Chemical: ethanol
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: HYDP; Chemical: ethanol