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Mostrando ítems 1-10 de 13
Respuesta secretora de PYY1-36 y PYY3-36 en sujetos normales tras la ingesta de una comida mixta
(Elsevier para Sociedad Española de Endocrinología y Nutrición, 2008-12-25)
[Resumen] Introducción. El péptido YY (PYY) tiene 36 aminoácidos y lo sintetizan fundamentalmente las células L del intestino. El PYY aumenta tras las comidas y alcanza su nadir tras el ayuno. Tras la ingestión se liberan ...
Ghrelin and growth hormone secretagogues, physiological and pharmacological aspect
(Bentham Science, 2009)
[Abstract] The first “growth hormone secretagogues” (GHSs) were discovered by Bowers et al. in 1977. In 1996 the GHSs receptor (GHS-R 1a) was cloned. The endogenous ligand for this receptor, ghrelin, was not identified ...
Fasting and postprandial plasma ghrelin levels are decreased in patients with liver failure previous to liver transplantation
(Spirnger, 2009-04-11)
[Abstract] Anorexia is a problem of paramount importance in patients with advanced liver failure. Ghrelin has important actions on feeding and weight homeostasis. Concentrations of ghrelin are controversial in liver ...
Bioinformatics approach to mRNA markers discovery for detection of circulating tumor cells in patients with gastrointestinal cancer
(Elsevier, 2008)
[Abstract] Background: Detection of tumor cells in the blood, or minimal deposits in distant organs as bone marrow, could be important to identify cancer patients at high risk of relapse or disease progression. Quantitative ...
Comprehensive lung injury pathology induced by mTOR inhibitors
(Springer para Federation of Spanish Oncology Sociesties (FESEO), 2009-08-29)
[Abstract] Interstitial lung disease is a rare side effect of temsirolimus treatment in renal cancer patients. Pulmonary fibrosis is characterised by the accumulation of extracellular matrix collagen, fibroblast proliferation ...
Serum levels of anti-alphaGalactosyl antibodies predict survival and peritoneal dialysis-related enteric peritonitis rates in patients undergoing renal replacement therapy
(Elsevier, 2006-11-06)
[Abstract] Background: Anti-Galα1-3Gal antibodies (anti-αGal) represent a significant fraction of natural antibodies and were implicated in several disease states, yet their origin and physiological significance remain ...
Cutaneous lesions associated to multiple endocrine neoplasia syndrome type 1
(Wiley, 2008)
[Abstract]
Background Multiple endocrine neoplasia type 1 (MEN1) is a genetic disease that predisposes to endocrine tumour development. Some cutaneous lesions (angiofibromas, collagenomas, melanosis guttaca, lipomas, ...
Central ghrelin regulates peripheral lipid metabolism in a growth hormone-independent fashion
(Oxford para Endocrine Society, 2009-10-01)
[Abstract] GH plays a major role in the regulation of lipid metabolism and alterations in GH axis elicit major changes in fat distribution and mobilization. For example, in patients with GH deficiency (GHD) or in mice ...
Tratamiento quirúrgico de la obesidad: recomendaciones prácticas basadas en la evidencia
(Elsevier, 2008)
[Resumen] La obesidad mórbida es, habitualmente, refractaria a los tratamientos convencionales, por lo que la modificación de hábitos dietéticos y de actividad física y/o el uso de fármacos consiguen pérdidas de peso ...