Research Article

Altered Chromogranin A Circulating Levels in Meniere’s Disease

Table 2

Circulating levels of immunoreactive CgA and VS-1 in normal subjects and MD patients.

ELISA assay
Subjects()CgAVS-1VS-1/CgA
(nM)(nM)(%)

Controls36 0.67 ± 0.270.39 ± 0.1854 ± 19
MD patients37 1.46 ± 1.790.41 ± 0.1952 ± 38
( value)(0.01) (0.5) (0.6)