these hormones would flow into the csf through some of the ependymal cells ( by microapocrine secretion , liberation of neurosecretion granules , or by axohormonal buttons ) : this could be the most important link in the endocrine system , assuring the functional unity throughout the ventricular system of the cerebrospinal axis which it winds through , although its basic influence is exercised ) on the hypophysis level as a vertex of the classical endocrine system .
C0032005
hypophysis
C0014136
endocrine