1210
The Ca2 + concentration in rats serum after intragastrically fenarimol administration ( doses 1 / 40 , 1 / 20 and 1 / 10 LD50 ) during 5 days was investigated .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None