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MEDEX 452/552: Pathophysiology for Primary Care Fall Quarter 2011 Endocrine Pathology Objectives familiar acquisition objectives: by the end of this unit, PA and FNP students will eng board a basic understanding of the pathophysiology of the most common or all important(predicate) diseases affecting the endocrine system across the age span. 1. crowd outvass the social structures and functions of the pituitary gland. |The pituitary gland is a small, bean-shaped structure that lies at the base of the brain within the confines of the sella | |turcica. It is good cogitate to the hypothalamus, with which it is connected by both a stalk, unruffled of axons extending| |from the hypothalamus, and a rich venous plexus constituting a hepatic portal vein circulation. along with the hypothalamus, the pituitary | |has a central role in the linguistic rule of most of the other endocrine glands. The pituitary is composed of two morphologically and| |fu nctionally distinct components: the introductory lobe (adenohypophysis) and the loafer lobe (neurohypophysis). Diseases of the | |pituitary, accordingly, can be divided into those that in the introductory place affect the anterior lobe and those that primarily affect the | |posterior lobe.

| | | ! |The anterior pituitary, or adenohypophysis, is composed of epithelial cells derived embryologically from the developing literal | |cavity. In routine histologic sections, a colorful host of cells containing basophilic cytoplasm, eosinophilic cytoplasm, or | | unwell staining (chromophobic) cytoplasm is present (Fig. 20-1). Detailed studies using negatron microscopy and | |immunocytochemistry have demonstrate that the staining properties of these cells are related to the social movement of sundry(a) trophic | |hormones...If you want to get a in force(p) essay, influence it on our website: OrderCustomPaper.com

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