Involvement of the perineurium in experimental allergic neuritis: Electron microscopic observations

Electron microscopic observations on the perineurium in EAN are described. Extravasated serum protein was observed in the endoneurial space and also between the cellular laminae of the perineurium. A mechanism of macropinocytotic transport of protein across the perineurium is proposed. The observations are related to the known properties of the perineurium… CONTINUE READING