Respiratory irritants are substances which can cause inflammation or other adverse reactions in the respiratory system (lungs, nose, mouth, larynx and trachea) after being inhaled. Depending on the type and amount of irritant gas inhaled, victims can experience symptoms ranging from minor respiratory discomfort to acute airway and lung injury and even death. The lungs are susceptible to many airborne irritants. A common response cascade to a variety of irritant gases includes inflammation, edema and epithelial sloughing which, left untreated, can result in scar formation and pulmonary and airway remodeling. There are hundreds of substances that can pollute air and harm lungs. Harmful gases and chemicals are just one type of airborne pollutants that can adversely affect the lungs. Examples of respiratory irritants include, for example, chlorine, amonium, ozone, sulphur dioxide or nitrogen oxides. These substances, their sources of exposure, physical and other properties, and effects on the victim are summarized in this article.
- MeSH
- amoniak otrava toxicita MeSH
- bronchiolitida etiologie MeSH
- chlor otrava toxicita MeSH
- dráždivé látky * otrava škodlivé účinky toxicita MeSH
- inhalační expozice * škodlivé účinky MeSH
- kyselina chlorovodíková otrava toxicita MeSH
- kyselina fluorovodíková otrava toxicita MeSH
- lidé MeSH
- obstrukce dýchacích cest etiologie MeSH
- oxid dusičitý otrava toxicita MeSH
- oxid siřičitý otrava toxicita MeSH
- ozon otrava toxicita MeSH
- plicní fibróza etiologie MeSH
- plicní nemoci * etiologie MeSH
- plyny * škodlivé účinky toxicita MeSH
- popálení inhalací kouře MeSH
- syndrom dechové tísně etiologie MeSH
- zánět etiologie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- práce podpořená grantem MeSH
- přehledy MeSH
Nitrogen dioxide (NO₂) is a toxic gas, a product of combustion in malfunctioning ice-resurfacing machines. NO₂ poisoning is rare but potentially lethal. The authors report a case of mass NO₂ poisoning involving 15 amateur ice hockey players in the Czech Republic. All players were treated in the Department of Respiratory Diseases at Brno University Hospital in November 2010 - three as inpatients because they developed pneumonitis. All patients were followed-up until November 2011. Complete recovery in all but one patient was achieved by December 2010. None of the 15 patients developed asthma-like disease or chronic cough. Corticosteroids appeared to be useful in treatment. Electric-powered ice-resurfacing machines are preferable in indoor ice skating arenas.
- MeSH
- hokej * MeSH
- lidé MeSH
- oxid dusičitý analýza otrava MeSH
- plicní nemoci chemicky indukované diagnóza MeSH
- výfukové emise vozidel analýza otrava MeSH
- znečištění vzduchu ve vnitřním prostředí škodlivé účinky analýza MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Česká republika MeSH
