Gland Endocrine
Mostrando 13-24 de 83 artigos, teses e dissertações.
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13. Adenomas hipofisarios : estudo clinico, morfologico e morfometrico; busca de fatores de prognostico utilizando o metodo imunoistoquimico / Pituitary adenomas : a clinical, morphological and morphometric study : searching for prognostic factors with the immunohistochemical method
Pituitary Adenomas (PA) are an easily identifiable and benign epithelial neoplasia. They are clinically detected through symptoms of an increased or decreased hormone rate and/or alterations of intra-cranial mass. They are classed in accordance with radiological / macroscopical aspects (macro versus microadenoma / invasive versus non-invasive), functional st
Publicado em: 2007
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14. Regulação hormonal da prostata de femeas do gerbilo : avaliação estrutural, citoquimica e imunocitoquimica / Hormonal regulation of the gerbil female propstate: morphology, cytochemistry and immunocytochemistry
The female prostate is a functionally active gland found in several species of mammals, including humans and rodents. In adult female gerbils, the prostate presents a paraurethral location, showing close contact with the wall of urethra in its median and distal portions. This gland is homologue to the ventral prostate of male rodents and it is formed by a cl
Publicado em: 2006
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15. Estudo quantitativo da vascularização do timo em cães / Quantitative study of the thymus vascularization in dogs
Durante a vida fetal e no período neonatal, o timo é órgão de grande importância imunológica e, anatomicamente é o maior órgão linfático e com alta atividade linfopoiética, constando como precursor da linfopoiese. No que diz respeito à irrigação do timo em cães, a literatura é escassa, visto que os autores quando se reportam ao assunto fazem-
Publicado em: 2005
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16. Imunolocalização do bFGF em corpo lúteo de búfalas em diferentes estágios do ciclo estral / Immunolocalization of the bFGF in corpus luteum of buffalos in different stages of the estrous cycle
O corpo lúteo é uma glândula endócrina transitória cuja formação e manutenção são dependentes da angiogênese. O bFGF (basic Fibroblast Growth Factor) é um dos mais importantes fatores de crescimento angiogênicos no corpo lúteo que, além de possuir propriedades mitogênicas, modula a diferenciação e migração celular. Recentes estudos sugere
Publicado em: 2004
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17. Reproductive experience influences grooming behavior during pregnancy in rats
The pregnancy-induced increase in self-licking observed in rats is important for mammary gland development and lactation. Reproductive experience has epidemiologial implications such as a decrease in the incidence of mammary gland cancer in women and it also influences various behavioral, neurochemical and endocrine parameters. The aim of the present study w
Brazilian Journal of Medical and Biological Research. Publicado em: 2002-03
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18. Primary endocrine carcinoma of the parotid salivary gland associated with a lung carcinoid: a possible new association.
An endocrine carcinoma of the left parotid salivary gland in a 58-year-old woman is reported. The tumour displayed a large argyrophilic cell-component and at ultrastructural level endocrine-like granules (ELG) were evident. As endocrine-paracrine cells are not normally present in the parotid, it is suggested that the endocrine elements may have been derived
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19. Conditional Inactivation of the Men1 Gene Leads to Pancreatic and Pituitary Tumorigenesis but Does Not Affect Normal Development of These Tissues
Mutations of the MEN1 gene, encoding the tumor suppressor menin, predispose individuals to the cancer syndrome multiple endocrine neoplasia type 1, characterized by the development of tumors of the endocrine pancreas and anterior pituitary and parathyroid glands. We have targeted the murine Men1 gene by using Cre recombinase-loxP technology to develop both t
American Society for Microbiology.
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20. gp130 cytokine signaling in the pituitary gland: a paradigm for cytokine–neuro-endocrine pathways
American Society for Clinical Investigation.
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21. Nerve growth factor in mouse serum and saliva: role of the submandibular gland.
The concept that the salivary gland of the mouse is an endocrine organ for nerve growth factor (NGF) has been reexamined. Serum concentrations of the protein have been measured by radioimmunoassay in male and female mice and in mice from which the submandibular glands were removed. In spite of the fact that the submandibular glands of male mice contained mor
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22. Folliculostellate cell network: A route for long-distance communication in the anterior pituitary
All higher life forms critically depend on hormones being rhythmically released by the anterior pituitary. The proper functioning of this master gland is dynamically controlled by a complex set of regulatory mechanisms that ultimately determine the fine tuning of the excitable endocrine cells, all of them heterogeneously distributed throughout the gland. Her
The National Academy of Sciences.
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23. The endocrine-gland-derived VEGF homologue Bv8 promotes angiogenesis in the testis: Localization of Bv8 receptors to endothelial cells
We recently identified an angiogenic mitogen, endocrine-gland-derived vascular endothelial growth factor (EG-VEGF), with selective activity for endothelial cells of endocrine tissues. Here we describe the characterization of a highly related molecule, Bv8, also known as prokineticin-2. Human Bv8 shares 60% identity and 75% similarity with EG-VEGF. The human
The National Academy of Sciences.
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24. The mononuclear phagocyte system of the mouse defined by immunohistochemical localization of antigen F4/80: macrophages of endocrine organs.
Macrophages of endocrine organs have been identified by immunohistochemical localization of the macrophage-specific antigen F4/80. F4/80+ cells line vascular sinuses and capillaries in anterior and posterior pituitary, adrenal cortex, corpus luteum, parathyroid, pineal gland, and islets of Langerhans. In testis approximately 20% of interstitial cells are F4/