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Moreover , histological examination , including hematoxylin - eosin ( H & E ) staining , masson trichrome ( Masson ) staining , and periodic Schiff - methenamine ( PASM ) staining , greatly supported the morphological and functional amelioration of diabetes - related changes in mice aortas after kinsenoside ( 20 and 50 mu g / mL ) treatment .
 Chemical: hematoxylin; Chemical: eosin; Chemical: methenamine; Chemical: kinsenoside
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: hematoxylin; Chemical: eosin; Chemical: methenamine; Chemical: kinsenoside