the cardiovascular and endocrine activity of three analogs of thyrotropin releasing hormone ( trh ) , 4-nitro-imidazole trh ( 4-nitro-trh ) , 2-trifluoro-methyl-imidazole trh ( 2-tfm-trh ) and 4-trifluoro-methyl-imidazole trh ( 4-tfm-trh ) , was compared to trh in conscious rats .
C0014136
endocrine
C0039585
tfm