Iodine concentration in different human brain parts.
Anal Bioanal Chem
; 378(1): 129-33, 2004 Jan.
Article
en En
| MEDLINE
| ID: mdl-14615862
Iodine is one of the most important essential elements as demonstrated by the fact that its deficiency can cause goitre. Nevertheless, quantitative data on its concentration in biological materials, especially in the human brain, are scarce. There is therefore a demand for accurate and reliable information on iodine in these types of samples. The purpose of the present work was to determine the concentration of total iodine in some control human brain parts by rapid radiochemical neutron activation analysis. Our second goal was to determine I distribution between lipid fraction and in brain tissue without lipid by applying two types of solvent extraction methods. The results were checked by the analysis of biological standard reference materials with certified or literature values for iodine and good agreement was found.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Química Encefálica
/
Yodo
/
Análisis de Activación de Neutrones
Tipo de estudio:
Diagnostic_studies
Límite:
Aged
/
Humans
/
Middle aged
País/Región como asunto:
Europa
Idioma:
En
Revista:
Anal Bioanal Chem
Año:
2004
Tipo del documento:
Article
País de afiliación:
Hungria
Pais de publicación:
Alemania