Sawyer et al., Pept Res 1989
:
In contrast, the D-Arg7-Ala8 and D-Trp7-Arg8 modified derivatives ( IV and V ) inhibited alpha-MSH on both the R. pipiens and A. carolinensis assays ( pA2 values ranging 5.0-6.0 ). ( ABSTRACT TRUNCATED AT 250 WORDS )
Lamacz et al., Life Sci 1987
:
Synthetic ANF Arg101-Tyr 126, at concentrations ranging from 10 ( -7 ) to 10 ( -5 ) M, caused a dose related stimulation of alpha-MSH release