the results indicate that there are at least two populations of lhrh neurons in the preoptic-septal region and two populations of srif neurons in the medial preoptic and anterior periventricular areas and the paraventricular nucleus of the rat brain : one with access to the portal capillaries of the me and , therefore , functionally related to the regulation of the pituitary , and another without access to portal capillaries , perhaps functionally related to intracerebral neurotransmission or modulation .
C0037659
srif
C0027793
neurotransmission