[Local synthesis of immunoglobulins in pleural effusions. II]

Abstract

A report is given about the synthesis of IgG immunoglobulins in the pleural infiltrations. The quantity of immunoglobulins locally yielded is estimated through the ratio IgG/Albumin in the blood and in the infiltration. Evidence is given that the mechanic and neoplastic transudates are easily detectable on account of the failed local synthesis of immunoglobulins of IgG type. A short account is given of the local synthesis of IgA.