Salbutamol sulphate crystals,coloured scanning electron microscope (SEM). Salbutamol sulphate (ventolin) is a bronchodilator drug used to treat asthma. Asthma is a condition that causes narrowing of the tiny airways in the lungs,which become inflamed and lead to attacks of wheezing and breathlessness. Salbutamol sulphate works by stimulating the beta 2 receptors in the lung,causing the muscles in the airways to relax and allowing the airways to open | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / McCarthy, David |
Taille de l’image : | 4862 px × 3650 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |