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

Pollution: the nose and sinuses.

D A Leopold1

  • 1Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University Medical School, Francis Scott Key Medical Center, Baltimore, MD 21224.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery
|June 1, 1992
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

Brain Charts for the Rhesus Macaque Lifespan.

bioRxiv : the preprint server for biology·2024
Same author

Using non-invasive neuroimaging to enhance the care, well-being and experimental outcomes of laboratory non-human primates (monkeys).

NeuroImage·2020
Same author

Position paper on olfactory dysfunction.

Rhinology. Supplement·2018
Same author

Position paper on olfactory dysfunction.

Rhinology·2017
Same author

Visual adaptation to convexity in macaque area V4.

Neuroscience·2009
Same author

Pathology of the olfactory epithelium: smoking and ethanol exposure.

The Laryngoscope·2004
Same journal

Caffeine Consumption and Rhinologic Symptom Severity.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Ethical Considerations in Using the Pernkopf Atlas in Otolaryngology Education Ethics in Practice: Point-Counterpoint.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Preoperative Neutrophil-to-Lymphocyte Ratio Predicts Recurrence in HPV-Associated Oropharyngeal Cancer After Transoral Robotic Surgery.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

PEAK-II Trach: A Multi-Institutional Quality Improvement/Simulation Study Assessing Pediatric Emergency Readiness.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Clinical Features, Treatment, and Outcomes for Oropharyngeal Adenoid Cystic Carcinoma: A Systematic Review.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Extended Reality in Otolaryngology-Head & Neck Surgery: A State-of-the-Art Review.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
See all related articles

The nose and sinuses protect lower airways from inhaled pollutants. This review details respiratory defense mechanisms and the harmful effects of air pollution on nasal and sinus mucosa.

Area of Science:

  • Environmental Health
  • Respiratory Medicine
  • Toxicology

Background:

  • The nasal and sinus passages are primary interfaces for inhaled air, necessitating robust defense mechanisms.
  • Inhaled gases, beyond essential components like oxygen and nitrogen, can act as pollutants, posing risks to respiratory health.
  • The respiratory mucosa plays a critical role in filtering, warming, and humidifying inhaled air.

Purpose of the Study:

  • To review the defense mechanisms of the nose and sinuses against inhaled pollutants.
  • To describe the effects of air pollutants on the respiratory mucosa.
  • To highlight recent trends and research gaps concerning air pollution and respiratory health.

Main Methods:

  • Literature review of defense mechanisms in the nasal and sinus cavities.

Related Experiment Videos

  • Analysis of the impact of environmental pollutants on respiratory tract tissues.
  • Examination of epidemiological trends in indoor and outdoor air pollution effects.

    • Main Results:

    • The nose and sinuses possess specialized structures and functions to cleanse inhaled air.
    • Pollutants can cause significant injury to the respiratory mucosa, leading to inflammation and impaired function.
    • Emerging trends show increased risks from indoor/outdoor air pollution and occupational exposures.

    Conclusions:

    • The nasal and sinus defense systems are crucial for protecting the lower airways from environmental insults.
    • Understanding the detrimental effects of air pollutants on the respiratory mucosa is vital for public health.
    • Further research is needed to address specific population consequences and occupational risks associated with air pollution.