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In this study , we investigated the effects of Re , Rg1 , and Rb1 ginsenosides , the bioactive components of ginseng , on OIH .
 Chemical: Re , Rg1 , and Rb1 ginsenosides; Disease: OIH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Re , Rg1 , and Rb1 ginsenosides; Disease: OIH