28531
When the hatched fish were continually exposed to 1 , 10 and 100ng / L of EV for another 40 days , the hepatosomatic index ( HSI ) was increased in both males and females , and the gonadosomatic index ( GSI ) was decreased in females , and increased in males .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None