Pineal reactivity of anti-retina sera.

Abstract

Specific immunofluorescence has been demonstrated in the guinea pig pineal gland by homologous sera from guinea pigs injected with an extract of retina homogenate. This fluorescence appears to be in the cytoplasm and is evenly distributed among the cells of the pineal gland. Specific immunofluorescence in the retina has been previously demonstrated by these sera.