Related Experiment Video
Updated: Aug 11, 2026

Studying the Effects of Inhaled Environmental Pollutants on Olfactory Function in Mice
Published on: September 13, 2024
[Toxic anosmia and rhinitis due to occupational solvent exposure]
1Institut für Arbeits-, Sozial- und Umweltmedizin der Johannes Gutenberg-Universität Mainz. amuttray@uni-mainz.de
Abstract:
A patient's case report documents the development of anosmia and rhinitis caused by occupational exposure to organic solvents, including tetrahydrofuran, cyclohexanone, acetone and other ketones. Physicians should inquire about possible mucosal irritation or prenarcotic symptoms during exposure. If an occupational disease is assumed, notification must be sent to the Institution for Statutory Accident Insurance and Prevention (Berufsgenossenschaft). Some diseases, for example olfactory disorders due to chemical mixtures, are not included in the German list of occupational diseases. In this case, a special law (Sozialgesetzbuch VII) regulates compensation.
More Related Videos
05:07Development of a Nose-only Inhalation Toxicity Test Chamber That Provides Four Exposure Concentrations of Nano-sized Particles
Published on: March 18, 2019
06:08Immunofluorescent Labeling in Nasal Mucosa Tissue Sections of Allergic Rhinitis Rats via Multicolor Immunoassay
Published on: September 22, 2023
Related Concept Videos
Types of Toxins
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...
Toxidromes: Clinical Features
Toxic Reactions: Overview
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Drug Toxicity: Allergic Reactions
Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics
Antitussives include codeine, dextromethorphan (Robitussin), and benzonatate (Tessalon). Codeine and dextromethorphan exert their effects centrally by suppressing the cough reflex center in the medulla. Benzonatate operates peripherally within the respiratory tract by anesthetizing...
Drugs Used in Upper Respiratory Disorders: Overview
Antihistamines (e.g., Benadryl) block histamines from binding. Histamines are chemicals released during an allergic reaction in the body. As a...