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In the hypothalamic–adenohypophyseal axis, releasing hormones, also known as hypophysiotropic or hypothalamic hormones, are released from the median eminence, a prolongation of the hypothalamus, into the hypophyseal portal system, which carries them to the anterior pituitary where they exert their regulatory functions on the secretion of ...
A third function is possible. Some AVP may be released directly into the brain from the hypothalamus, and may play an important role in social behavior, sexual motivation and pair bonding, and maternal responses to stress. [10] Vasopressin induces differentiation of stem cells into cardiomyocytes and promotes heart muscle homeostasis. [11]
The paraventricular nucleus of hypothalamus (PVN, PVA, or PVH) is a nucleus in the hypothalamus, that lies next to the third ventricle. Many of its neurons project to the posterior pituitary where they secrete oxytocin, and a smaller amount of vasopressin. Other secretions are corticotropin-releasing hormone (CRH) and thyrotropin-releasing ...
The hypothalamus produces and releases gonadotropin-releasing hormone (GnRH). ... heart disease, and type 2 diabetes. ... In addition to helping you grow muscle, testosterone is an essential ...
Testosterone is the primary male sex hormone. Your hypothalamus releases gonadotropin-releasing hormone (GnRH), which triggers your pituitary gland to release luteinizing hormone (LH ...
Prolactin-releasing hormone: PRLH Peptide: hypothalamus: Release prolactin from anterior pituitary: 55 Relaxin: RLN Peptide: Corpus luteum, Uterus, placenta, and Mammary gland: Decidual cells: RLN receptor: Relaxation of muscle and ligament tissues in female humans as preparation for menstruation. Anticipatory release for ductus deferens in ...
The pituitary gland (or hypophysis) is an endocrine gland about the size of a pea and weighing 0.5 grams (0.018 oz) in humans. It is a protrusion off the bottom of the hypothalamus at the base of the brain, and rests in a small, bony cavity (sella turcica) covered by a dural fold (diaphragma sellae).
The arcuate nucleus of the hypothalamus (ARH), [1] or ARC, [2] is also known as the infundibular nucleus to distinguish it from the arcuate nucleus of the medulla oblongata in the brainstem. [1] The arcuate nucleus is an aggregation of neurons in the mediobasal hypothalamus , adjacent to the third ventricle and the median eminence .