26186
Whole blood collagen - induced platelet aggregation and calcium - induced thromboxane B2 ( TxB2 ) , aortic 6 - keto - prostaglandin F1 alpha ( 6 - keto - PGF1 alpha ) and nitrites + nitrates , plasma concentration of lipid peroxides ( TBARS ) and red blood cell content of reduced glutathione ( GSH ) were measured .
 Chemical: calcium; Chemical: thromboxane B2; Chemical: TxB2; Chemical: 6 - keto - prostaglandin F1 alpha; Chemical: 6 - keto - PGF1 alpha; Chemical: nitrites; Chemical: nitrates; Chemical: peroxides; Chemical: reduced glutathione; Chemical: GSH
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: calcium; Chemical: thromboxane B2; Chemical: TxB2; Chemical: 6 - keto - prostaglandin F1 alpha; Chemical: 6 - keto - PGF1 alpha; Chemical: nitrites; Chemical: nitrates; Chemical: peroxides; Chemical: reduced glutathione; Chemical: GSH