Sandhya Iyer1, Caesar Sengupta1, A Velumani1. 1. Analytical chemistry division, Thyrocare Technologies Limited, D37/1, TTC, MIDC, Turbhe, Navi Mumbai 400 703, India.
Abstract
INTRODUCTION: Elements form a basic and natural constituent of the Earth's crust and are released into the atmosphere due to many human activities like mining and manufacturing. Of all, the elements, lead toxicity is a prevailing as well as a growing concern the world over because of its ability to affect multiple clinical functions. METHODOLOGY: Blood lead levels have been analyzed in a large pan-India cohort of 222,668 comprising of 121,115 males and 101,553 females respectively. The cohort included all age groups from <2 to >55 years old. The analytical platform of Inductively Coupled Plasma-Mass Spectrometry has been used to assess lead levels. RESULT: Blood lead levels of ≥150 μg/L was considered high for analysis. The total frequency of high lead levels detected in our study was 1.16%. The frequency of males affected were higher than females, with the difference being statistically significant.. CONCLUSION: Lead being ubiquitous in its presence and also serving no biological function, has grown today to become a serious threat to human health. The high frequency of affected detected in our study raises a cause for concern. Determining its presence and the most affected geography in any country will aid in charting guidelines on controlling its release as well as exposure.
INTRODUCTION: Elements form a basic and natural constituent of the Earth's crust and are released into the atmosphere due to many human activities like mining and manufacturing. Of all, the elements, lead toxicity is a prevailing as well as a growing concern the world over because of its ability to affect multiple clinical functions. METHODOLOGY: Blood lead levels have been analyzed in a large pan-India cohort of 222,668 comprising of 121,115 males and 101,553 females respectively. The cohort included all age groups from <2 to >55 years old. The analytical platform of Inductively Coupled Plasma-Mass Spectrometry has been used to assess lead levels. RESULT: Blood lead levels of ≥150 μg/L was considered high for analysis. The total frequency of high lead levels detected in our study was 1.16%. The frequency of males affected were higher than females, with the difference being statistically significant.. CONCLUSION: Lead being ubiquitous in its presence and also serving no biological function, has grown today to become a serious threat to human health. The high frequency of affected detected in our study raises a cause for concern. Determining its presence and the most affected geography in any country will aid in charting guidelines on controlling its release as well as exposure.
Authors: Nadia Z Shaban; Sara E Abd El-Kader; Fayed A K Mogahed; Mohamed A L El-Kersh; Noha H Habashy Journal: Sci Rep Date: 2021-01-08 Impact factor: 4.379