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 Concept Videos

Types of Toxins01:36

Types of Toxins

3.1K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
3.1K
Phase II Reactions: Methylation Reactions01:17

Phase II Reactions: Methylation Reactions

630
Methylation is a phase II biotransformation process involving the attachment of a methyl group to a substrate. Enzymes known as methyltransferases orchestrate this reaction.
The mechanism of methylation unfolds in two stages. The first stage sees a methyltransferase enzyme facilitating the transfer of a methyl group from S-adenosylmethionine (SAM) to the substrate, forming S-adenosylhomocysteine (SAH). The second stage involves further metabolism of SAH into homocysteine, which can be recycled...
630
Contaminants and Errors01:16

Contaminants and Errors

323
Effective sample preparation is crucial for accurate and reliable laboratory analysis. During this process, two significant sources of error can arise: concentration bias from improper sample splitting and contamination caused by methods used to reduce particle size, such as grinding or homogenization. Identifying and minimizing these potential errors is crucial to ensuring the validity of the analysis.
Another key consideration is determining the appropriate number of samples required to...
323
Prevention of Further Absorption of Poison01:14

Prevention of Further Absorption of Poison

1.2K
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
1.2K
Carboxylic Acids to Methylesters: Alkylation using Diazomethane01:33

Carboxylic Acids to Methylesters: Alkylation using Diazomethane

2.8K
Carboxylic acids react with diazomethane in an ether solvent via alkylation at the carboxylate oxygen atom to give methyl esters of the corresponding acid with excellent yields.
2.8K

You might also read

Related Articles

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

Sort by
Same author

Healthy Public Policy Must Build Capacity: Analysing the Implementation of 3.2.2A, Australia's New Food Safety Standard.

Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals·2026
Same author

Vibrio infections in Aotearoa New Zealand (1998-2024) and the effect of current disease reporting structures.

The New Zealand medical journal·2026
Same author

Clinical complexities in diagnosing and managing leptospirosis in New Zealand: a qualitative analysis.

The New Zealand medical journal·2026
Same author

Phylodynamic analysis of <i>Salmonella</i> Enteritidis ST183 in Aotearoa New Zealand finds no evidence for introduction via European hedgehogs (<i>Erinaceus europaeus</i>).

Microbial genomics·2026
Same author

Corrigendum: Temporal reconstruction of a <i>Salmonella</i> enteritidis ST11 outbreak in New Zealand.

Microbial genomics·2025
Same author

Analytical investigation of melanin's impact on the laser fragmentation and morphology of yellow tattoo pigments.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology·2025

Related Experiment Video

Updated: Jan 3, 2026

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
10:17

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry

Published on: April 23, 2019

10.1K

Household Contamination with Methamphetamine: Knowledge and Uncertainties.

Emma J Kuhn1, G Stewart Walker1, Harriet Whiley1

  • 1College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia.

International Journal of Environmental Research and Public Health
|November 28, 2019
PubMed
Summary

Methamphetamine contamination in homes poses a public health risk. Current remediation guidelines and methods lack standardization and proven long-term efficacy, necessitating further research for better health protection.

Keywords:
guidelineshealth riskhomehousemethamphetaminethird-hand exposure

More Related Videos

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Published on: December 23, 2022

2.6K
A General Method for Evaluating Deep Brain Stimulation Effects on Intravenous Methamphetamine Self-Administration
09:16

A General Method for Evaluating Deep Brain Stimulation Effects on Intravenous Methamphetamine Self-Administration

Published on: January 22, 2016

15.7K

Related Experiment Videos

Last Updated: Jan 3, 2026

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
10:17

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry

Published on: April 23, 2019

10.1K
Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Published on: December 23, 2022

2.6K
A General Method for Evaluating Deep Brain Stimulation Effects on Intravenous Methamphetamine Self-Administration
09:16

A General Method for Evaluating Deep Brain Stimulation Effects on Intravenous Methamphetamine Self-Administration

Published on: January 22, 2016

15.7K

Area of Science:

  • Environmental Health
  • Toxicology
  • Public Health

Background:

  • Residential methamphetamine contamination is a growing public health concern.
  • Exposure occurs via ingestion, dermal absorption, or inhalation, leading to adverse health effects.
  • Existing contamination guidelines and measurement protocols lack international standardization.

Purpose of the Study:

  • To review the current knowledge on residential methamphetamine contamination.
  • To identify gaps in research and areas for future investigation.
  • To discuss regulatory approaches in Australia, New Zealand, and the USA.

Main Methods:

  • Literature review of existing studies on methamphetamine contamination.
  • Analysis of current remediation techniques and their efficacies.
  • Examination of regulatory frameworks for public health protection.

Main Results:

  • Significant variability exists in national guidelines for methamphetamine contamination levels.
  • No universal standard protocol for measuring contamination levels is established.
  • Current remediation methods show inconsistent success rates, with limited long-term efficacy data.

Conclusions:

  • There is a critical need for standardized, health risk-based guidelines for methamphetamine contamination.
  • Further research is essential to address uncertainties in exposure and health effects.
  • Improved strategies are required to ensure resident safety in contaminated homes.