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Adrenoreceptor_Signal_Transduction.png (538 × 580 pixels, file size: 175 KB, MIME type: image/png)
Summary
DescriptionAdrenoreceptor Signal Transduction.png |
English: The mechanism of adrenoreceptors. Adrenaline or noradrenaline are receptor ligands to either α1, α2 or β-adrenoreceptors. α1 couples to Gq, which results in increased intracellular Ca2+ and subsequent smooth muscle contraction. α2, on the other hand, couples to Gi, which causes a decrease in neurotransmitter release, as well as a decrease of cAMP activity resulting in smooth muscle contraction. β receptors couple to Gs, and increases intracellular cAMP activity, resulting in e.g. heart muscle contraction, smooth muscle relaxation and glycogenolysis. |
Date | |
Source | Own work |
Author | TheCenci786 |
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Items portrayed in this file
depicts
epinephrine
creator
some value
author name string: TheCenci786
Wikimedia username: TheCenci786
copyright status
copyrighted
copyright license
Creative Commons Attribution-ShareAlike 4.0 International
source of file
original creation by uploader
inception
7 February 2023
media type
image/png
checksum
6f886e53ab70b111dd49e92dff6a9e29f9a2e869
determination method: SHA-1
data size
179,426 byte
height
580 pixel
width
538 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:33, 7 February 2023 | 538 × 580 (175 KB) | TheCenci786 | Uploaded own work with UploadWizard |
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