WebReceptor downregulation is characterized by a decrease in total receptor number in the cell due to endocytosis and subsequent degradation of the receptors caused by long-term exposure to agonists (see Fig. 5-7 ). Several efficient mechanisms in vivo remove hormones and neurotransmitters, such as transporters or degrading enzymes, from the ... WebDown-regulation - definition. when the number of receptors for a neurotransmitter are decreased, typically in response to an increase in the release of that neurotransmitter. Down-regulation can also refer more generally to the decreasing of any cellular component (e.g., protein, RNA). Watch this 2-Minute Neuroscience video to learn more about ...
EUR-Lex - 32013R0543 - EN - EUR-Lex - Europa
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How Down-Regulation Is Used to Ensure IVF Success - Verywell …
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