in the present study , microwave irradiation ( mwvi ) was compared with in situ freezing , cervical dislocation , and simple decapitation , in an effort to examine their effects on whole mouse brain concentrations of 3-methoxytyramine ( 3mt ) and normetanephrine ( nmn ) , the o-methylated catecholamine metabolites believed to be sensitive indicators of release of cns dopamine and norepinephrine , respectively .
C0028385
normetanephrine
C0028351
norepinephrine