Table 5.
Cell | Mediator | Target tissue, cells | Effect | Inflammatory symptoms |
---|---|---|---|---|
must cell, eosinophils, | histamine PAF leukotrienes |
Vessels | Vascular permeability increases Vasodilatation-blood stream decreases Leukocyte extravasation increases |
Sneezing edema reddening's/warming |
Neurons | Activation of nociceptors | Pain | ||
Airway epithelium | Airway sensory nerve endings | Cough | ||
macrophages | IL-1, IL-6, TNFa, |
Brain | fatigue, headache, malaise, anorexia sleep disturbance |
|
Hypothalamus | Interact with the vagus nerve endings to signal the temperature control center | fever | ||
prostaglandins | Skin blood vessels | Vasoconstriction | chilliness | |
Skeletal muscle | Effects on peripheral pain receptors | muscle ache, pain | ||
Muscles | Catabolism | weight loss | ||
Leukotrienes | Fat tissue | Lipolysis | ||
Neutrophils Monocytes |
Chemotaxis, phagocytosis. | nasal discharge mucous secretion |
||
PAF | Bacteria, virus | Phagocytosis | ||
Immune system | Immune defense | all symptoms | ||
prostaglandins bradykinin | Nerve endings in the airway | Pain mediated by the cranial nerves Supplying the nasopharynx and pharynx. | sore throat | |
blood plasma globulins | Bradykinin | large veins in the nasal epithelium | Vasodilation | nasal congestion |