(1) Adriamycin can selectively kill perikaryon by way of retrograde axoplasmic transport.

(2) The distribution of LHRH perikaryon and nerve fibers of three female adult milk goats in the hypothalamus and septal area has been studied by using ABC method of immunohistochemistry.

(3) The perikaryon and process of the CSF contacting neurons in the periventricular nucleus were also in NADPH positive reaction.

(4) An axonal terminal was seen synapsing to both a spine of a perikaryon and a dendrite.

(5) This study shows that the irregularity and process on the form of LHRH perikaryon and the brown granules of immunoreaction were filled in the cell body and process.