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Receptors histamine h3

receptors, histamine h3

A class of histamine receptors discriminated by their pharmacology and mode of action. Histamine h3 receptors were first recognised as inhibitory autoreceptors on histamine-containing nerve terminals and have since been shown to regulate the release of several neurotransmitters in the central and peripheral nervous systems.


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Vagus Nerve

... For those who are interested... The hormone gastrin binds to (CCK-2) receptors on the stomach and activates a proton pump (via increases cAMP levels) to increase acid in the stomach... Gastrin also increases histamine release which binds to (CCK-2) receptors, which also increase activity ...

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by Revenged
Sat Sep 15, 2007 10:45 am
 
Forum: Human Biology
Topic: Vagus Nerve
Replies: 19
Views: 167363

Electron Micrograph of vesicles...

... center is the nucleus, I'm pretty sure, surrounded by lots of protein/histamine-rich granules. The surface villi reminded me a lot of brush border ... in all those dense-looking granules. Their surfaces are coated with IgE receptors and when stimulated by IgE-antigen complexes, they release the ...

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by blcr11
Sat May 26, 2007 3:19 am
 
Forum: Cell Biology
Topic: Electron Micrograph of vesicles...
Replies: 5
Views: 4910

i figured it out

... has a very effective effect). This Fc from IgE will bind the mast cells receptors and when a tiny allergen gets in into the victim, it will bind ... cells and this means, mediator releasing...the mediator is consist of histamine, IFN-γ, leukotrine, etc.. And, when histamine is released, ...

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by victor
Sat Jul 22, 2006 4:24 am
 
Forum: General Discussion
Topic: i figured it out
Replies: 21
Views: 8758

i figured it out

... create a virus which attack Basophils or mast cells. By using certain receptors in those mast cells which is usually get affected by allergen, ... to replicate and also activate its host (mast cell) to produce massive histamine, leucotrine, prostaglandine, etc to promote a great anaphylaxis ...

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by victor
Fri Jul 21, 2006 4:38 am
 
Forum: General Discussion
Topic: i figured it out
Replies: 21
Views: 8758

i figured it out

... create a virus which attack Basophils or mast cells. By using certain receptors in those mast cells which is usually get affected by allergen, ... to replicate and also activate its host (mast cell) to produce massive histamine, leucotrine, prostaglandine, etc to promote a great anaphylaxis ...

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by victor
Fri Jul 21, 2006 4:32 am
 
Forum: General Discussion
Topic: i figured it out
Replies: 21
Views: 8758


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