extension of washes and use of series of neutralizing antisera between lhrh application and immunocytochemical staining , as well as the absence of inhibiting concentrations of lhrh in the later washes and neutralizing antisera removed from the sections , excluded the possibility that the disappearance of visualization of hypothalamic fibers was due to blockage of anti-lhrh in immunocytochemical staining .
C0023610
lhrh
C0020663
hypothalamic