Labels:text | screenshot | black and white | black | monochrome OCR: mimic t the Intermittent injections of GnRH, which nal intermittent release of GnRH by the nor phin hypothalamus, will stimulate gonadotro ticular andsecretion and lead to normal pituitary-te s with pituitary-ovarian function in individua thalamic lication is hypothalamic failure (Fig. 1.16). This app clinically the most important of the hyp hormones thus far and is widely used.