Stock photography picture of PTKA08 Absorption Allergen Allergic Allergic Reaction Allergy Antiseptic Block Cell Ciliated Coat...

AR3M7H - Licenced Description SEM of a nasal hair with a pollen grain, mucus, and dead skin cells, mag. 120x (at 24 x 36 mm). Nasal hair and mucus prevent entry of foreign debris and organisms into nasal passages and lungs. Mucus, a viscous colloid produced by goblet cells, coats the ciliated nasal epithelium and traps foreign objects. It contains antiseptic enzymes and immunoglobulins. Keywords PTKA08, Absorption, Allergen, Allergic, Allergic, Reaction, Allergy, Antiseptic, Block, Cell, Ciliated, Coat, Colloid, Congestion, Contain, Congested, Dead, Debris, Defense, Entry, Enzyme, Epithelium, Epithelial, Cell, Foreign, Goblet, Goblet, Cell, Grain, Hair, Hay, Fever, Human, Immunoglobulin, Larger, Lung, Mucosa, Mucous, Membrane, Mucus, Nasal, Nasal, Passage, Nose, Nostril, Object, Organism, Passage, Pollen, Pollen, Grain, Prevent, Production, Protection, Protect, Produced, Reaction, Rhinitis, Secretion, SEM, Sinus, Sinusitis, Skin, Skin, Cell, Sneeze, Snot, Sputum, Surface, Trapped, Trap, Viscous