Pituitary gland - anterior lobe 腦垂體( 腦下垂體) 前葉 由胚胎期的中胚層分化形成,本身具腺體細胞可分泌激素,但是分泌作用受到下視 丘分泌的刺激性激素的調控。路徑如下: 下視丘(hypothalamus)→分泌刺激性激素1(tropic hormone1)→ 腦垂腺前葉 (anterior pituitary)→ 分泌刺激性激素2(tropic hormone2)→ 內...
Description of Specific DiseasesAcro (distant parts) megaly (enlargement) is a clinical disorder due to excessive growth hormone secretion from the anterior pituitary gland.doi:10.1007/978-94-010-9298-2_4I. R. HartR. W. NewtonSpringer Netherlands...
Pituitary gland—The most important of the endocrine glands (glands that release hormones directly into the bloodstream), the pituitary is located at the base of the brain. Sometimes referred to as the "master gland," it regulates and controls the activities of other endocrine glands and many bo...
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During this process, sequential phases mark the maturation of the complex endocrinological system that comprises the hypothalamus, pituitary gland, and ovary, and their interactions. Healthy reproductive function is the expected endpoint of this process. The timing of this process is individual-specific,...
Solid columns of cells form from each breast bud, with each column becoming a separate sweat gland. Each of these has its own separate duct leading to the nipple. By the final months of fetal development, these columns have become hollow, and by the time a female infant is born, a ...
Almost all patients diagnosed with ECD have some degree of bone involvement (95%); however, sites of the extraosseous disease include the sinuses, large vessels, retroperitoneum, heart, lungs, central nervous system, skin, pituitary gland, and orbits [3]. Bone pain i...
the production of these hormones is controlled by thyroid-stimulating hormone (TSH) that is produced by the pituitary gland. When production of the thyroid hormones increases despite the level of TSH being produced, hyperthyroidism occurs. The excessive amount of thyroid hormones in the blood increase...
Pituitary GlandNo abstract is available for this article.doi:10.1159/000140519ShanklinWilliam M.S. Karger AGActa AnatomicaShanklin WM: Incidence and distribution of cilia in the human pituitary with a description of micro follicular cyst derived from Rathke's cleft. Acta Anat (Basel) 11: 361-...
Penis, the copulatory organ of the male of higher vertebrates that in mammals usually also provides the channel by which urine leaves the body. The corresponding structure in lower invertebrates is often called the cirrus. Learn about the anatomy and phy