Determination of scalp hair selenium concentrations in Algerian psoriatic individuals using k<subscript>0</subscript>-standardization based on neutron activation analysis method.
In: Radiochimica Acta, Jg. 109 (2021-06-01), Heft 6, S. 493-501
academicJournal
Zugriff:
Psoriasis is a dermatological disease that affects 2–3% of the Algerian population. Selenium has a positive impact on psoriasis. Selenium plays an important role in protecting free radical damage as a component of the glutathione peroxidase enzyme. The objective of this investigation was to assess the status of selenium in the hair of Algerian patients suffering from psoriasis. Fifty-eight scalp hair samples were collected from Algerian patients with psoriasis, classified by gender and four age groups: 36 females and 22 males, aged between 9 and 79 years. Thirty healthy subjects aged 9–74 years were also surveyed for control purposes. Selenium content was measured for all scalp hair samples using the k 0 -standardization of neutron activation analysis. The average selenium concentration for controls and patients were 0.39 ± 0.18 and 0.28 ± 0.13 μg/g respectively. Selenium concentration for female and male controls and patients, were 0.35 ± 0.17, 0.47 ± 0.19, 0.28 ± 0.14, and 0.28 ± 0.11 μg/g, respectively. There is a significant difference (p < 0.05) between selenium level in patients and in controls. Selenium concentrations in psoriatics' scalp hair can be affected by both gender and age. Measured selenium contents have been approved by the quality assurance and quality control procedure (QA/QC). [ABSTRACT FROM AUTHOR]
Copyright of Radiochimica Acta is the property of De Gruyter and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
Determination of scalp hair selenium concentrations in Algerian psoriatic individuals using k<subscript>0</subscript>-standardization based on neutron activation analysis method.
|
---|---|
Autor/in / Beteiligte Person: | Mansouri, Ammar ; Hamidatou Alghem, Lylia ; Mokhtari, Oum El-Kheir ; Benamar, Mohammed El-Amine |
Zeitschrift: | Radiochimica Acta, Jg. 109 (2021-06-01), Heft 6, S. 493-501 |
Veröffentlichung: | 2021 |
Medientyp: | academicJournal |
ISSN: | 0033-8230 (print) |
DOI: | 10.1515/ract-2020-0090 |
Schlagwort: |
|
Sonstiges: |
|