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

Stimulants01:29

Stimulants

1.4K
Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
1.4K
Electron Carriers01:24

Electron Carriers

75.8K
Electron carriers can be thought of as electron shuttles. These compounds can easily accept electrons (i.e., be reduced) or lose them (i.e., be oxidized). They play an essential role in energy production because cellular respiration is contingent on the flow of electrons.
Over the many stages of cellular respiration, glucose breaks down into carbon dioxide and water. Electron carriers pick up electrons lost by glucose in these reactions, temporarily storing and releasing them into the electron...
75.8K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

24.0K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
24.0K
Electrical Transport01:29

Electrical Transport

184
The electrical transport property of a material is defined by its resistance and conductivity. Resistance is the measure of a material's ability to resist the flow of electric current, while conductivity gauges its ability to allow the current to pass through, depending on the geometry of the measurement cell, such as electrode spacing and area. Conductivity is measured in Siemens (S). There are different types of conductance, including specific conductance, equivalent conductance, and molar...
184
Electrochemical Systems01:24

Electrochemical Systems

174
Electrochemical systems provide a fascinating insight into the dynamic interplay of charged species within various phases. One notable example is the interaction between a membrane permeable to K⁺ ions but not to Cl⁻ ions, separating an aqueous KCl solution from pure water. As K⁺ ions diffuse through the membrane, they generate net charges on each phase, leading to a potential difference between them.Similarly, when a piece of Zn is immersed in an aqueous ZnSO₄ solution,...
174
Oral Drug Delivery Systems: Introduction01:23

Oral Drug Delivery Systems: Introduction

271
Oral drug delivery is the most common route of administration due to its convenience, cost-effectiveness, and high patient compliance. It enables precise formulation to ensure proper drug dosage and bioavailability. The development of oral dosage forms considers drug properties such as solubility, stability, and absorption to optimize therapeutic efficacy.Tablets, capsules, liquids, and chewable formulations enhance drug stability, mask undesirable tastes, and improve patient experience.
271

You might also read

Related Articles

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

Sort by
Same author

Multidimensional exposure architecture shapes vaping-associated transcriptomic dysregulation in oral epithelium.

Frontiers in oncology·2026
Same author

Long noncoding RNAs at the crossroads of smoking, oxidative stress, inflammation, and lung disease.

Archives of toxicology·2026
Same author

Electronic Cigarette-Derived Metals: Exposure and Health Risks in Vapers.

Chemical research in toxicology·2025
Same author

The Untapped Biomarker Potential of MicroRNAs for Health Risk-Benefit Analysis of Vaping vs. Smoking.

Cells·2024
Same author

Epigenomic Dysregulation in Youth Vapers: Implications for Disease Risk Assessment.

American journal of respiratory cell and molecular biology·2024
Same author

Exploring the Utility of Long Non-Coding RNAs for Assessing the Health Consequences of Vaping.

International journal of molecular sciences·2024
Same journal

Behavioral economic demand analysis: A multidimensional framework for understanding drug reinforcement and tobacco science.

Preventive medicine·2026
Same journal

Corrigendum to 'Differential associations of objective hearing loss and subjective hearing difficulty with depressive symptom profiles: A nationwide population-based study in Korea' [Preventive Medicine 210 (2026) 108620].

Preventive medicine·2026
Same journal

Adverse childhood experiences and household firearm ownership: A large-scale analysis of specific risk factors among 15,771 adults from four U.S. states.

Preventive medicine·2026
Same journal

Worldwide prevalence of diabetic ketoacidosis at diagnosis of type 1 diabetes: A systematic review and meta-analysis.

Preventive medicine·2026
Same journal

Employment insecurity and binge drinking in the United States: Implications of unemployment insurance.

Preventive medicine·2026
Same journal

The dual use dilemma: Is it better to have tried and failed to quit smoking with e-cigarettes or to have never tried e-cigarettes at all?

Preventive medicine·2026
See all related articles

Related Experiment Video

Updated: Apr 27, 2026

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
09:30

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol

Published on: January 18, 2018

8.4K

Electronic cigarettes: the road ahead.

Ahmad Besaratinia1, Stella Tommasi1

  • 1Department of Preventive Medicine, Keck School of Medicine, University of Southern California, M/C 9603, Los Angeles, CA 90033, USA.

Preventive Medicine
|June 22, 2014
PubMed
Summary
This summary is machine-generated.

Electronic cigarettes (e-cig) contain toxicants and carcinogens similar to tobacco cigarettes. More research is needed to understand the health risks and benefits of e-cig use for public health.

Keywords:
CancerHealth riskNicotine delivery systemSmokeTobacco productsVapers

More Related Videos

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
08:39

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies

Published on: August 25, 2018

29.0K
Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
10:44

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

Published on: May 24, 2017

11.0K

Related Experiment Videos

Last Updated: Apr 27, 2026

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
09:30

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol

Published on: January 18, 2018

8.4K
Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
08:39

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies

Published on: August 25, 2018

29.0K
Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
10:44

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

Published on: May 24, 2017

11.0K

Area of Science:

  • Public Health
  • Toxicology
  • Tobacco Control

Background:

  • Electronic cigarettes (e-cig) are rapidly growing in the nicotine market.
  • E-cig are marketed as alternatives to conventional cigarettes, but their health effects are largely unknown.
  • E-cig vapor and liquid contain toxicants and carcinogens found in tobacco smoke.

Purpose of the Study:

  • To investigate the health consequences of e-cig use.
  • To determine the biological effects of contaminants in e-cig products.
  • To inform the public, scientific community, and regulators about e-cig risks and benefits.

Main Methods:

  • Chemical analysis of e-cig vapor and liquid.
  • Ongoing and future research on e-cig initiation, use, perceptions, dependence, and toxicity.
  • Empirical evidence gathering.

Main Results:

  • Toxicants and carcinogens are present in various e-cig products, generally at lower concentrations than in tobacco cigarettes.
  • Biological effects of e-cig contaminants in users are not yet determined.
  • Limited empirical data exists on the health risks and benefits of e-cig.

Conclusions:

  • Further scientific investigation is crucial to establish the health risks and benefits of e-cig.
  • Evidence-based information is needed to guide public health policies and regulations.
  • Understanding e-cig's impact is vital for millions transitioning to these products.