Studying the Effects of Pb Contamination on ADHD Occurrence in Primary School Students in Tehran

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Namavar Leila; SALEHI MAHDIYEH

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Journal: Journal of Natural Environment Year:2018 | Volume:71 | Issue:3 Page(s): 413-423

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Title

Studying the Effects of Pb Contamination on ADHD Occurrence in Primary School Students in Tehran

Author(s)

Namavar Leila | SALEHI MAHDIYEH | Issue Writer Certificate

Keywords

PbQ1

NailQ1

ADHDQ1

Abstract

Increasing human population growth along with the urbanization and industrialization of societies has caused disadvantages such as increasing environmental pollutants. Among these pollutants are heavy metals such as lead, which have numerous effects on humans, especially children and the elderly, which have been reported in numerous studies. Due to the fact that lead is one of the metals that affect the nervous system, numerous studies have been conducted on the psychological effects of this metal, especially in children. In this study, the concentration of this metal in the Nails of normal children and children with ADHD syndrome was compared. After completing the questionnaires, 30 children with ADHD syndrome and 30 normal children regardless of gender were selected. Nail samples were prepared from these children and after acid digestion; the concentration of metals was measured by atomic absorption. The results showed that the mean concentration of lead in children's Nails was 23. 6 3. 5 μ g / g. According to the results, with an increase in the concentration of lead in the Nail, ADHD syndrome was increased in children. Therefore, lead can be one of the factors involved in the occurrence of ADHD and the necessary measures in this regard must be taken.

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APA: Copy

Namavar, Leila, & SALEHI, MAHDIYEH. (2018). Studying the Effects of Pb Contamination on ADHD Occurrence in Primary School Students in Tehran. JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 71(3 ), 413-423. SID. https://sid.ir/paper/195032/en

Vancouver: Copy

Namavar Leila, SALEHI MAHDIYEH. Studying the Effects of Pb Contamination on ADHD Occurrence in Primary School Students in Tehran. JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2018;71(3 ):413-423. Available from: https://sid.ir/paper/195032/en

IEEE: Copy

Leila Namavar, and MAHDIYEH SALEHI, “Studying the Effects of Pb Contamination on ADHD Occurrence in Primary School Students in Tehran,” JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 71, no. 3 , pp. 413–423, 2018, [Online]. Available: https://sid.ir/paper/195032/en

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