The neuroendocrine cells express chromogranin A and B, secretogranin II
, somatostatin, calcitonin and bombesin.
: molecular properties, regulation of biosynthesis and processing to the neuropeptide secretoneurin.
; a protein increased in the myocardium and circulation in heart failure with cardioprotective properties.
Measurements of chromogranin A, chromogranin B (secretogranin I), chromogranin C (secretogranin II
) and pancreastatin in plasma and urine from patients with carcinoid tumours and endocrine pancreatic tumours.