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Results 1 - 10 of 17 for ACETYLCHOLINE OR SEROTONIN OR HISTAMINE
  1. Histamine is released (image) 
    Mast cells release histamine when an allergen is encountered. The histamine response can produce sneezing, itching, hives and watery eyes.
    https://medlineplus.gov/ency/imagepages/19333.htm - Medical Encyclopedia
  2. Serotonin uptake (image) 
    ... Carcinoid tumors secrete excessive amounts of the hormone serotonin. Surgery with complete removal of the tumor tissue ...
    https://medlineplus.gov/ency/imagepages/9877.htm - Medical Encyclopedia
  3. Hives treatment (image) 
    ... allergic reaction in the body, a chemical called histamine, from specialized cells in the body tissues is released. Histamine causes allergy symptoms such as sneezing, itching, watery ...
    https://medlineplus.gov/ency/imagepages/9413.htm - Medical Encyclopedia
  4. Hives (urticaria) - close-up (image) 
    Hives develop when histamine is released into the small blood vessels (capillaries). The capillaries dilate which causes a welt, and fluid oozes into ...
    https://medlineplus.gov/ency/imagepages/1651.htm - Medical Encyclopedia
  5. Urticaria pigmentosa in the armpit (image) 
    ... brown spots contain cells with high levels of histamine. Individuals sometimes develop flushing and headache resulting from the massive release of histamine from these spots. This is the typical appearance ...
    https://medlineplus.gov/ency/imagepages/2037.htm - Medical Encyclopedia
  6. Urticaria pigmentosa on the chest (image) 
    ... chest, contain mast cells with high levels of histamine. People sometimes develop generalized flushing and headaches from the massive histamine release from these spots.
    https://medlineplus.gov/ency/imagepages/2484.htm - Medical Encyclopedia
  7. Urticaria pigmentosa - close-up (image) 
    ... spots contain mast cells with high levels of histamine. People sometimes develop generalized flushing and headaches from the massive histamine release from these spots.
    https://medlineplus.gov/ency/imagepages/2485.htm - Medical Encyclopedia
  8. Cholinesterase test (image) 
    ... acetylcholinesterase and pseudocholinesterase, which act to break down acetylcholine. Acetylcholine is a critical chemical in the transmission ...
    https://medlineplus.gov/ency/imagepages/9878.htm - Medical Encyclopedia
  9. Basophil (close-up) (image) 
    ... parts of the body's immune response. They release histamine and other chemicals that act on the blood ...
    https://medlineplus.gov/ency/imagepages/1442.htm - Medical Encyclopedia
  10. Allergy symptoms (image) 
    ... antibodies to these allergens, which cause chemicals called histamines to be released into the bloodstream, causing itching, ...
    https://medlineplus.gov/ency/imagepages/19316.htm - Medical Encyclopedia
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