3638
In contrast , given the pulse increase in blood Hg concentration , tissue redistribution , and increased urinary elimination , the interactive effect on tissue Hg concentration is likely to be post - absorption .
 Chemical: Hg; Chemical: Hg
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: Hg; Chemical: Hg