adenohypophysis
Term info
adenohypophysis
uberon_slim, efo_slim, pheno_slim, vertebrate_core
The glandular, anterior lobe of the pituitary gland. The anterior pituitary regulates several physiological processes including stress, growth, and reproduction[WP]. The anterior lobe of the hypophysis (pituitary gland). This lobe contains cells that produce prolactin, growth hormone, thyroid-stimulating hormone, follicle-stimulating hormone and proopiomelanocortin[ZFA].
http://upload.wikimedia.org/wikipedia/commons/f/fb/Gray1181.png
Region of the pituitary gland derived from the buccal protrusion consisting of three regions.[AAO], The anterior lobe of the hypophysis (pituitary gland). This lobe contains cells that produce prolactin, growth hormone, thyroid-stimulating hormone, follicle-stimulating hormone and proopiomelanocortin. In contrast to mamalian vertebrates, the adenohypophysis remains in a subepithelial position and there exists no equivalent of Rathke's pouch in zebrafish. Herzog et al, 2004.[TAO]
anterior lobe of hypophysis, lobus anterior hypophysis, anterior pituitary, pituitary gland, anterior lobe, lobus anterior (glandula pituitaria), anterior lobe (hypophysis), anterior lobe of pituitary gland, anterior hypophysis, anterior lobe of pituitary
uberon
cranial lobe, lobus anterior, anterior pituitary gland, pituitary anterior lobe, anterior lobe of the pituitary, pituitary glandanterior lobe, rostral lobe
It (the hypophysis) develops embryonically in all vertebrates from two ectodermal evaginations that meet and unite. An infundibulum grows ventrally from the diencephalon of the brain, and Rathke's pouch extends dorsally from the roof of the developing mouth, or stomodaeum. The infundibulum remains connected to the floor of the diencephalon, which becomes the hypothalamus, and gives rise to the part of the gland known as the neurohypophysis. (...) Rathke's pouch loses its connection with the stomodaeum in most adult vertebrates and gives rise to the rest of the gland, the adenohypophysis. (...) A well-developed hypophyseal system with functional connections to the hypothalamus is unique to craniates.[well established][VHOG]
UBERON:0002196
http://purl.obolibrary.org/obo/uberon.owl, http://purl.obolibrary.org/obo/cl.owl
In contrast to mammalian vertebrates, the adenohypophysis remains in a subepithelial position and there exists no equivalent of Rathke's pouch in zebrafish, While in most basal fish and tetrapods the adenohypophyseal anlagen invaginates to form Rathke's pouch, in teleost fish the adenohypophyseal placode does not invaginate but rather maintains its initial organization forming a solid structure in the head[NCBIBook:NBK53175].
Term relations
- organ part
- ectoderm-derived structure
- material entity
- has part some prolactin secreting cell
- part of some pituitary gland
- has part some somatotroph
- develops from some adenohypophyseal placode
- has part some adrenocorticotropic hormone secreting cell
- has part some luteinizing hormone secreting cell
- only in taxon some Vertebrata
- contributes to morphology of some pituitary gland