Amine precursor update and decarboxylation

What is Amine precursor update and decarboxylation?

Amine precursor update and decarboxylation meaning The APUD system is a recently defined series of cells which have endocrine functions in that they secrete one of a variety of small amine or polypeptide hormones. The storage forms of these hormones in the cytoplasm are small dense-core membrane-bound granules visible by electron microscopy. Some of these cells appear to be derived from neural crest cells which migrate into a variety or organs.


reference: national Cancer Institute – Glossary for Registrars

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