Successful inoculation against smallpox used ... scabs from smallpox sores. ... leads to the release of histamine, which causes capillaries to become "leaky."
www.wyominghighschoolalumni.org/staff_pages/Dorsey/Test... www.wyominghighschoolalumni.org/staff_pages/Dorsey/Tests/ap_ch40.htm
blocks the release of histamine, thereby favoring production of peptic ulcers. ... secretion of protein-digesting enzymes in inactive form, a covering of mucus, and histamine. ... Refer to Vitamins. A deficiency of this vitamin causes pellagra.
www.wyominghighschoolalumni.org/staff_pages/Dorsey/Test... www.wyominghighschoolalumni.org/staff_pages/Dorsey/Tests/ap_ch42-43.htm
In response to an allergen (a substance that triggers an allergic reaction), histamine, along with other chemicals, causes the contraction of smooth muscle (Schmidt et al 1999). Consequently, the muscles surrounding the airways constrict causing shortness of breath and possibly complete trachial-closure,
www.bio.davidson.edu/courses/Immunology/Students/spring... www.bio.davidson.edu/courses/Immunology/Students/spring2000/lamar/mfirp.htm
Upon binding to target cell receptors, histamine causes intracellular events, such as phosphatidylinositol breakdown to IP3 and DAG, which lead to different effects in different cell types (Abbas et al., 1994). Three main types of histamine receptors – H1, H2, and H3 – have been identified and were distinguished by...
www.bio.davidson.edu/Courses/Immunology/Students/Spring... www.bio.davidson.edu/Courses/Immunology/Students/Spring2003/Super/home.html
Histamine causes small blood vessels to widen allowing fluid to pass from the bloodstream into the surrounding tissues, causing nasal conditions, runny eyes and nose and sometimes hives. Histamine makes the smooth muscles in the walls of the lungs, blood vessels, stomach, intestines and bladder contract.
www.mcvitamins.com/allergies.htm
BACKGROUND: Histamine causes the endothelial cells of blood vessels to contract. ... BACKGROUND: Histamine causes the endothelial cells of blood vessels to contract. H(1) receptor antagonists block histamine from binding to the H(1) receptor, suppressing edema. But it is unknown whether they bring about similar effects...
www.medscape.com/medline/abstract/14507445
We have previously proposed that histamine causes migraine via increased NO production. ... Pre-treatment with L-NMMA, had no effect on histamine induced headache or migraine, but also had no effect on the magnitude of histamine induced-decrease in MCA blood velocity, or dilatation of neither the temporal nor the radial artery.
www.medscape.com/medline/abstract/14616929
Foods that can trigger histamine symptoms include eggs, shellfish,fish, strawberries, pineapple, tomatoes, chocolate,alcohol. ... Hydroa Vacciniforme; Polymorphous Light; Eruption; Solar Urticaria; - Histamine Diet; - Causes Urticaria; Xeroderma Pigmentosum; ; Pigmentosum Xeroderma Pigmentosum;
sun1.awardspace.com/Conditions/Solar_Urticaria/histamin... sun1.awardspace.com/Conditions/Solar_Urticaria/histamine_diet.htm
Hives are produced by histamine and other compounds released from cells called mast cells, which are a normal part of skin. Histamine causes fluid to leak from the local blood vessels, leading to swelling in the skin.
www.medicinenet.com/hives/article.htm
A common contributory cause of depression is an excess of histamine, known as histadelia, which is mostly inherited. Histamine speeds up metabolism but also causes allergic reactions, increased mucus and saliva production and a tendency to hyperactivity, compulsive behaviour and depression.
forum.lowcarber.org/t64775.html