A study of psychological and endocrine variables on 14 patients treated by chronical haemodialysis

In 13 patients suffering from renal dysfunction and treated by chronic haemodialysis, the mnemic functions appeared within the limits of normality and there was no positive correlation between blood levels of neurophysines and free cortisol. On the other hand, a negative correlation was found between levels of neurophysine I and items 3 and 5 of the memory test PRM. This negative result indicates that in haemodialyzed patients a discrepancy may exist between blood levels of neurophysines and vasopressin release, or that there is no direct relationship between plasma and CSF concentrations of such hormones.