ISSN:
1588-2780
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Energy, Environment Protection, Nuclear Power Engineering
Notes:
Abstract Instrumental neutron activation analysis has been used to determine the concentration of a range of elements in hair and blood samples, separated into erythrocytes and plasma, obtained from two groups of women, senile demented (9) and depressives (16), and their respective controls (17 and 9). The results suggest that the senile dementia group has significantly higher Al concentrations in erythrocytes and hair relative to the controls but no significant correlation between the aluminium content of hair and that of blood exists. Further, Zn concentrations determined in the erythrocytes and plasma of these subjects were lower compared to the control values. Vanadium levels above our detection limit for the element were found in seven cases out of a total of sixteen in the depressive group. Vanadium was also found to be at higher concentration in the hair of the depressive group compared to the controls. Again no significant correlation was found to exist between the concentration of vanadium in hair and in erythrocyte sample for these seven subjects.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02050514
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