Neuroendocrine cells in the lungs are:
APUD (amine precursor uptake and decarboxylation) cells are neuroendocrine cells found in respiratory system, G.I. tract and other organs; they manufactrure amines (e.g. 5-HT). These cells form carcinoid tumors.
Dendritic cells
Type I pneumocytes
Type II pneumocytes
APUD cells
Respiratory System Pa 1