Fig. 3.
Camera lucida drawings of representative sections through the POA (top) and ARC (bottom) of sheep killed either during the LH surge (right) or 30 d after OVX (left). The location of single-labeled kisspeptin cells (open circles) and dual-labeled Fos/kisspeptin cells (black circles) are shown at low and high magnification in each of the drawings (boxed areas). ac, Anterior commissure; 3V, third ventricle; fx, fornix; oc, optic chiasm; ot, optic tract; mt, mammillothalamic tract.