27049
Histological analysis revealed reduced apoptosis ( p < 0 . 05 ) and fibrosis ( p < 0 . 05 ) , increased cardiomyocyte density ( p < 0 . 05 ) , and increased number of cardiomyocytes in myocardium among HBSP - treated rats .
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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