D. Muckseler et al., EFFECT OF AGE ON PLATELET 5-HT CONCENTRATIONS IN HEALTHY CONTROLS, DEPRESSED AND SCHIZOPHRENIC-PATIENTS, Neuropsychobiology, 34(4), 1996, pp. 201-203
The influence of age on platelet 5-HT concentrations was investigated
in 85 male unipolar depressed inpatients, 113 male schizophrenic inpat
ients and 81 normal male controls. The correlation coefficients betwee
n platelet 5-HT concentrations and age within groups were very low and
nonsignificant. Our results suggest that higher platelet 5-HT content
, observed in schizophrenic patients, could not be ascribed to the inf
luence of age.