نتایج جستجو برای: secreting neoplasia

تعداد نتایج: 45603  

2012
Luis V. Syro Bernd W. Scheithauer Kalman Kovacs Rodrigo A. Toledo Francisco J. Londoño Leon D. Ortiz Fabio Rotondo Eva Horvath Humberto Uribe

We briefly review the characteristics of pituitary tumors associated with multiple endocrine neoplasia type 1. Multiple endocrine neoplasia type 1 is an autosomal-dominant disorder most commonly characterized by tumors of the pituitary, parathyroid, endocrine-gastrointestinal tract, and pancreas. A MEDLINE search for all available publications regarding multiple endocrine neoplasia type 1 and p...

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Journal: :Digestion 2010
Shigehiko Fujii Yoshiki Katake Hiroyuki Tanaka

AIMS To clarify the possible significance of increased expression of DNA methyltransferase (DNMT)-1 in the tumorigenesis of colorectal neoplasia in ulcerative colitis (UC) and to clarify whether analysis of DNMT1 expression in non-neoplastic epithelium can contribute to the prediction of increased risk for UC-associated neoplasia. METHODS Sixty-two patients with long-standing and extensive UC...

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ژورنال: مجله علوم پزشکی رازی 2003
حاجی‌حسینی , امیرعباس , عسگری, مژگان,

In this study incidence of H.G. Prostatic intraepithelial neoplasia and concurrent Prostatic cancer is evaluated. we reviewed the slides of 137 cases of prostatic specimens (1999-2000) in hashemi nejad Hospital, that consists of needle biopsy, total prostatectomy and transurethral resection for H.G. prostatic intraepithelial neoplasia and concurrent cancer. Based on the pathologic repo...

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ژورنال: مجله علوم پزشکی رازی 2004
توانگر, سیدمحمد, سروریان, سعیده, بندریان, فاطمه , لاریجانی, باقر , نبیونی, محسن ,

Routine classification of pituitary adenomas is not appropriate for diagnosis of adenoma type and in some cases there is inconcordance between clinical presentation and histological type of adenoma. The aim of this study was to determine the type of adenoma secretion based on immunohistochemical staining. 102 paraffin blocked specimens of pituitary adenoma were stained with hormone ...

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Journal: :World Journal Of Advanced Research and Reviews 2023

Multi-secreting pituitary adenomas are relatively rare. The mixed somatotropic and corticotropic adenoma is very most widely described association that coupling hypersecretion of GH prolactin. We report the case a patient with bi-secreting ACTH. He was 28-year-old admitted for tumor syndrome, cushing syndrome. hormonal assessment found dependent ACTH other hypothalamohypophysial axes were witho...

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Journal: :Endocrine Abstracts 2016

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Journal: :Journal of lipid research 1994
T Mazzone C Reardon

Expression of apolipoprotein (apo) E by macrophages is tightly regulated by cellular cholesterol content. We have investigated a potential modulating role for apoE on macrophage cholesterol homeostasis by stably transfecting the J774 macrophage, which does not express its endogenous apoE gene, with a human apoE cDNA expression vector and comparing cholesterol homeostasis in this cell line with ...

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Journal: :Frontiers in Cellular and Infection Microbiology 2023

Background Currently the responses of peripheral cytokine-secreting cells in natural course human immunodeficiency virus (HIV) and tuberculosis (TB) co-infection haven’t been fully elucidated. Methods The function proinflammatory, regulatory cytotoxic were investigated by direct intracellular cytokine staining (ICS) flow cytometry, additionally, absolute numbers different measured among patient...

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Journal: :Arquivos brasileiros de endocrinologia e metabologia 2011
Erika Ribeiro Barbosa Samuel Tau Zymberg Rodrigo de Paula Santos Helio Rubens Machado Julio Abucham

OBJECTIVE To evaluate the initial results of a surgical team in the hormonal control of secreting pituitary adenomas. MATERIALS AND METHODS In five years 51 functioning adenomas were operated (31 GH-secreting, 14 ACTH-secreting, 5 PRL-secreting and 1 TSH-secreting). Hormonal control was defined as GH < 2,5 ng/mL, normal free-urinary cortisol, lower prolactin and normal T3 and FT4. RESULTS C...

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Journal: :Revista Peruana de Ginecología y Obstetricia 2023

El carcinosarcoma primario ovárico es una neoplasia de baja incidencia, que suele ser diagnosticado en estadios avanzados y cursa con un mal pronóstico. Se comunica el caso paciente 64 años tumoración abdominopélvica 15 cm. examen histológico evidenció maligna bifásica ovárica asociada a carcinoma seroso intraepitelial tubárico, hallazgo estaría relación la patogénesis esta neoplasia.

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