The decarboxylation of 3, 4-dihydroxyphenyl-alanine (Dopa) to dopamine has been shown previously in animal and human tissues in both in vitro and in vivo studies (Sourkes, 1966; Vogel et al., 1970). However, very little information is available as to whether or not the decarboxylation of Dopa occurs in human red blood cells (RBC). In the present experiment we demonstrated this change in RBC from normals and from schizophrenics. An ionization chamber method was used for an instantaneous and continuous measurement of 14CO2 production from DL-dopa-carboxyl-14C by RBC in vitro.
Chemical composition of PM10 and its effect on in vitro hemolysis of human red blood cells (RBCs): a comparison study during dust storm and inversion
