Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Low lead level in teeth in Israel

K Bercovitz1, J Helman, M Peled

  • 1Department of Oral and Maxillofacial Surgery, Rambam Medical Center, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa.

The Science of the Total Environment
|August 15, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Low-threshold SARS-CoV-2 testing facility for hospital staff: Prevention of COVID-19 outbreaks?

International journal of hygiene and environmental health·2020
Same author

Technologically-enhanced psychological interventions for older adults: a scoping review.

BMC geriatrics·2020
Same author

[Lutetium-177-PSMA radioligand therapy : Consensus within the framework of GKV-funded care between the university hospitals in Aachen, Bonn, Düsseldorf, Essen, and Cologne and the MDK Nordrhein].

Der Urologe. Ausg. A·2018
Same author

Re: "Treatment of low subcondylar fractures--a 5-year retrospective study".

International journal of oral and maxillofacial surgery·2013
Same author

The reverse quad helix expander: easy access for bone graft manipulation in the cleft maxilla.

Pediatric dentistry·2013
Same author

Treatment of low subcondylar fractures--a 5-year retrospective study.

International journal of oral and maxillofacial surgery·2013
Same journal

An advanced hydrological approach for the characterization of the Water Scarcity Footprint at the sub-basin level.

The Science of the total environment·2026
Same journal

Irrigation management and groundwater recharge in Mediterranean intermontane basins: a multi-method evaluation of agricultural controls and interbasin variability.

The Science of the total environment·2026
Same journal

Environmental variables improve remote sensing-based water table monitoring in peatlands.

The Science of the total environment·2026
Same journal

Climate extremes, WASH deficits, and infectious diseases in the Brazilian Amazon: Insights from explainable machine learning (2010-2022).

The Science of the total environment·2026
Same journal

Life cycle assessment as a tool to improve the environmental sustainability of urban forest management - An Italian case study.

The Science of the total environment·2026
Same journal

Retraction notice to "Fate, bioaccumulation and toxicity of engineered nanomaterials in plants: Current challenges and future prospects" [Sci. Total Environ. 811 (2022) 152249].

The Science of the total environment·2026
See all related articles

This study measured lead levels in human teeth across Israel, finding consistently low concentrations regardless of traffic density. Researchers suggest current gasoline lead levels are acceptable given these findings.

Area of Science:

  • Environmental Health
  • Toxicology
  • Dental Research

Background:

  • Lead exposure is a significant public health concern.
  • Dental tissues can serve as biomarkers for cumulative exposure to heavy metals.
  • Understanding regional lead levels is crucial for environmental health assessments.

Purpose of the Study:

  • To assess lead levels in human teeth from different regions in Israel.
  • To investigate the correlation between lead levels in teeth and geographical location/motor traffic rates.
  • To inform policy decisions regarding lead in gasoline.

Main Methods:

  • Analysis of 180 sound human teeth (aged 14-75) using graphite furnace atomic absorption spectrophotometry.
  • Teeth were sourced from individuals residing in Northern and Central Israel.

Related Experiment Videos

  • Lead concentration was measured in tooth roots.

    • Main Results:

    • Average lead levels in tooth roots ranged from 1.61-25.72 µg/g dry root, varying with donor age.
    • Low and consistent lead levels were observed across all analyzed regions.
    • No significant differences in lead levels were found between regions with varying motor traffic rates.

    Conclusions:

    • Human teeth in Israel exhibit low lead accumulation, irrespective of regional traffic density.
    • Current lead levels in gasoline appear adequate, with no immediate need for further reduction.
    • Continued monitoring is advised if motorization or gasoline consumption rates change significantly.