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Pituitary adenome

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https://www.readbyqxmd.com/read/22166623/endoscopic-transsphenoidal-approach-to-pituitary-adenomas-invading-the-cavernous-sinus
#1
Yu-Xin Tao, Qiu-Yi Qu, Zhen-Lin Wang, Qiu-Hang Zhang
BACKGROUND: Surgery of pituitary adenomas invading cavernous sinus has always been thought as a challenge due to the complex anatomical structures and high risk of complications. The purpose of this study was to evaluate endoscopic transsphenoidal approach to pituitary adenomas invading cavernous sinus. METHODS: The clinical data of 22 patients who admitted to Xuanwu Hospital with pituitary adenomas invading cavernous sinus were analyzed retrospectively. All patients underwent endoscopic transsphenoidal surgery...
December 2010: Chinese Medical Journal
https://www.readbyqxmd.com/read/20829614/role-of-the-ppar-%C3%AE-system-in-normal-and-tumoral-pituitary-corticotropic-cells-and-adrenal-cells
#2
REVIEW
Massimo Mannelli, Giulia Cantini, Giada Poli, Monica Mangoni, Gabriella Nesi, Letizia Canu, Elena Rapizzi, Elisa Borgogni, Tonino Ercolino, Valentina Piccini, Michaela Luconi
PPAR-γ is a member of the nuclear hormone receptor superfamily of transcription factors, whose thiazolidinedione ligands (TZD) have been recently demonstrated to also possess anticancer properties in addition to their well-known insulin-sensitizer and glucose/lipid regulation activity. In this minireview, we summarize the current knowledge on PPAR-γ in normal and tumoral corticotropic pituitary and adrenal cells. The receptor expression has been shown in ACTH-secreting cells in both normal and adenomal pituitary as well as in normal and tumor adrenal cortex...
2010: Neuroendocrinology
https://www.readbyqxmd.com/read/6304994/pituitary-hyperplasia-definition-light-and-electron-microscopical-structures-and-significance-in-surgical-specimens
#3
W Saeger, D K Lüdecke
Surgical specimens of 15 normal and 106 para-adenomous anterior pituitaries were studied immunocytochemically and in part electron microscopically for the presence of hyperplasia. GH cell hyperplasia was found in 13% of all normal pituitaries, in 6% of the cases with Prolactin secreting adenomas and in 9% of the cases with ACTH secreting adenomas. Prolactin cell hyperplasia occurred in nearly equal percentages (17-23%) in normal pituitaries and in areas adjacent to GH-, Prolactin- or ACTH-secreting adenomas or adjacent to inactive adenomas...
1983: Virchows Archiv. A, Pathological Anatomy and Histopathology
https://www.readbyqxmd.com/read/4142847/-proceedings-reactive-thyrotropic-adenomes-2-surgically-confirmed-cases
#4
C Sultan, A Pagès, R Dumas, J Grèze, H Bonnet, R Jean
No abstract text is available yet for this article.
September 1974: Annales D'endocrinologie
https://www.readbyqxmd.com/read/370749/-current-data-on-prolactin
#5
REVIEW
J M Segrestaa, J Techenet, J Gueris, M Lamotte
Prolactin has been lately singled-out among the pituitary hormones, and as such the object of considerable research in the past 15 years. The frequency of prolactin secreting adenomes is established now. The responsibility of iatrogenic factors (neuroleptics, oral contraceptives) in some hyperprolactinaemias is a known fact. The study of the inhibiting dopaminergic system was a landmark in the treatment of hyperprolactinaemia. During the recent Nice Congress, some issues remained unsettled on the physiological activities of prolactin...
December 1978: Pathologie-biologie
https://www.readbyqxmd.com/read/38512/-advances-on-prolactin-author-s-transl
#6
REVIEW
J M Segrestaa, J Techenet, J Gueris, M Lamotte
Prolactin has been lately singled-out among the pituitary hormones, and as such the object of considerable research in the past 15 years. The frequency of prolactin secreting adenomes is established now. The responsability of iatrogenic factors (neuroleptics, oral contraceptives) in some hyperprolactineamias is a known fact. The study of the inhibiting dopaminergic system was a landmark in the treatment of hyperprolactinaemia. During the recent Nice Congress, some issues remained unsettled on the physiological activities of prolactin...
April 8, 1979: La Semaine des Hôpitaux: Organe Fondé Par L'Association D'enseignement Médical des Hôpitaux de Paris
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