Results 1 to 10 of about 7,093,189 (263)

Serum Total Antioxidant Status and Oxidative Stress Marker Levels of Subjects in a Lead-Zinc Mining Community of Ebonyi State, Nigeria: Evidence of Lead Intoxication [PDF]

open access: yesAsia Pacific Journal of Medical Toxicology, 2023
Background: This study intended to investigate blood lead and serum total antioxidant capacity and oxidative stress marker levels of subjects in a lead-zinc mining community of Ebonyi State, Nigeria.Methods: Sixty-eight (68) occupationally-exposed (OE ...
Aniema Ituen   +6 more
doaj   +1 more source

Blood Lead and High-Density Lipoprotein Concentrations in Relation to Human Blood Pressure: A Cross Sectional Study

open access: yesFrontiers in Nutrition, 2022
BackgroundWhile the relationship between blood pressure and blood lead has been studied more extensively, the effect of high-density lipoprotein (HDL) concentration on this relationship remains uncertain.
Biao Hu   +9 more
doaj   +1 more source

Association of blood lead with estradiol and sex hormone-binding globulin in 8-19-year-old children and adolescents

open access: yesFrontiers in Endocrinology, 2023
BackgroundMetals can interfere with hormonal functioning through indirect mechanisms and by binding at the receptor site; thus, they may be associated with hormonal changes.
Kaiyu Pan   +4 more
doaj   +1 more source

Intoxicación infantil por plomo en México: otras fuentes de exposición más allá del barro vidriado (Ensanut 2022)

open access: yesSalud Pública de México, 2023
Objetivo. Describir y actualizar al año 2022 la prevalencia de intoxicación por plomo (Pb) en la población infantil de 1-4 años en México y describir fuentes de exposición ambiental, paraocupacional y uso de barro vidriado (BV).
Luis F Bautista-Arredondo   +9 more
doaj   +1 more source

Does Information on Blood Heavy Metals Improve Cardiovascular Mortality Prediction?

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background To evaluate whether blood markers of lead, cadmium, and mercury can improve prediction for cardiovascular disease (CVD) mortality when added individually, jointly, or as an integrative index/Environmental Risk Score (ERS), in a model with ...
Xin Wang   +2 more
doaj   +1 more source

Evaluation of passive avoidance learning and spatial memory in rats exposed to low levels of lead during specific periods of early brain development

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2015
Objectives: Widespread use of heavy metal lead (Pb) for various commercial purposes has resulted in the environmental contamination caused by this metal.
Rajashekar Rao Barkur   +1 more
doaj   +1 more source

Methylation profiles of global LINE-1 DNA and the GSTP1 promoter region in children exposed to lead (Pb)

open access: yesEpigenetics, 2022
Lead (Pb) exposure has adverse health effects and altered DNA methylation may contribute to Pb toxicity. LINE-1 is an interspersed repeated DNA that is used as a surrogate marker for estimating genomic DNA methylation levels, and GSTP1 is an isozyme that
Yared Beyene Yohannes   +10 more
doaj   +1 more source

Blood lead levels among Broken Hill children born 2009–2015: a longitudinal study to inform prevention strategies

open access: yesPublic Health Research & Practice, 2022
Objectives: To describe blood lead levels (BLLs) and their distribution among children in Broken Hill, New South Wales (NSW), at each of the scheduled testing points aligned with childhood immunisation and to determine how BLLs change over time for ...
David M Lyle   +2 more
doaj   +1 more source

Assessing the Association Between Lead Pollution and Risk of Alzheimer’s Disease by Integrating Multigenomics

open access: yesFrontiers in Neuroscience, 2022
Alzheimer’s disease (AD) is a life-threatening neurodegenerative disease of the elderly. In recent observations, exposure to heavy metals environmental may increase the risk of AD.
Chunying Li   +5 more
doaj   +1 more source

Association between serum folate concentrations and blood lead levels in adolescents: A cross-sectional study

open access: yesFrontiers in Pediatrics, 2022
As a heavy metal, lead is a common toxic agent. Its accumulation in the body is harmful to physical health, particularly in children and adolescents. Studies have reported that folate may play a protective role in lead exposure.
Huan He, Zhan Zhang, Min Li
doaj   +1 more source

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