Asthma pathology, artwork
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Asthma pathology, artwork
Asthma pathology. Computer artwork showing cross-sections through a normal airway (top) and an asthmatic, constricted airway (bottom). The airways have a ring of smooth muscle (brown) and an inner layer of endothelial tissue (red/white). In the asthmatic airway, the smooth muscle has enlarged and contracted, and the tissue is inflamed (oedematous). Endothelial cell debris and mucus (blue) are blocking the airway. Bronchodilator drugs are used to widen the airway, making it easier to breathe
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6324199
© PETER GARDINER/SCIENCE PHOTO LIBRARY
Airway Airways Asthma Asthma Attack Asthmatic Blocked Compared Comparing Comparison Contracted Contraction Cross Section Debris Diagram Diagrams Endothelial Layer Layers Lumen Lung Mucus Pathological Pathology Respiratory System Sections Smooth Muscle Transverse Abnormal Cells Condition Disorder Health Care Section Sectioned Unhealthy
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