Pituitary gland secretes hormones. All releasing hormones (-RH) referred to, can also be referred to as releasing factors (-RF). Somatotropes: Corticotropes: Thyrotropes: Gonadotropes: Lactotropes: These hormones are released from the anterior pituitary under the influence of the hypothalamus. Hypothalamic hormones are secreted to the anterior lobe by way of a special capillary system, called the hypothalamic-hypophysial portal system. There is also a non-endocrine cell population called folliculostellate cells. The intermediate lobe synthesizes and secretes the following important endocrine hormone: The posterior pituitary stores and secretes (but does not synthesize) the following important endocrine hormones: Magnocellular neurons: Hormones secreted from the pituitary gland
Pituitary apoplexy one of the nerves. In half of these cases, the oculomotor nerve (the third cranial nerve), which controls a number of eye muscles, is affected. This leads to diagonal double vision and a dilated pupil. The fourth (trochlear) and sixth (abducens) cranial nerves are located in the same compartment and can cause diagonal or horizontal double vision, respectively. The oculomotor nerve is predominantly affected as it lies closest to the pituitary. The cavernous sinus also contains the carotid artery, which supplies blood to the brain; occasionally, compression of the artery can lead to one-sided weakness and other symptoms of stroke.