Roberto De Angelis

ORCID: 0000-0002-8616-0720
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About
Contact & Profiles
Research Areas
  • Pancreatic function and diabetes
  • Growth Hormone and Insulin-like Growth Factors
  • Receptor Mechanisms and Signaling
  • Photoreceptor and optogenetics research
  • Fetal and Pediatric Neurological Disorders
  • Historical and Environmental Studies
  • Hypothalamic control of reproductive hormones
  • Algal biology and biofuel production
  • Parathyroid Disorders and Treatments
  • Educational and Social Studies
  • Sexual Differentiation and Disorders
  • Genetics and Neurodevelopmental Disorders
  • Marine Sponges and Natural Products
  • Pituitary Gland Disorders and Treatments
  • Italian Literature and Culture
  • Geological and Tectonic Studies in Latin America
  • Historical and Literary Analyses
  • Aquaculture Nutrition and Growth
  • Diverse academic and cultural studies
  • Diet and metabolism studies

Stazione Zoologica Anton Dohrn
2022

Saarland University
2015-2019

Banner Estrella Medical Center
2011

San Raffaele University of Rome
1994-1995

University of Milan
1994-1995

Universidad de Montevideo
1957

Marine microalgae are receiving great interest as sustainable sources of bioactive metabolites for health, nutrition and personal care. In the present study, a bioassay-guided screening allowed identifying an enriched fraction from SPE separation methanolic extract marine diatom Thalassiosira rotula with chemically heterogeneous composition cytotoxic molecules, including PUFAs, terpene phytol, carotenoid fucoxanthin phytosterol 24-methylene cholesterol (24-MChol). particular, this latter was...

10.3390/md20100595 article EN cc-by Marine Drugs 2022-09-23

IT IS a well known fact that in myxedema there is hypotonia of the heart (1), uterus (2), alimentary canal (manifested as megaduodenum (3) or megacolon (4, 5)), and gallbladder (6, 7). Evans (8) mentions case myxedematous patient who had difficulty at beginning micturition pollakiuria, whom volumes residual urine ranging from 700 to 1,500 cc. were obtained by catheterization bladder. A similar was observed Escamilla (9). All these manifestations visceral muscles disappear after treatment...

10.1210/jcem-17-7-884 article EN The Journal of Clinical Endocrinology & Metabolism 1957-07-01

Abstract Recent interest in Chile to develop renewable energy sources has created a new market for drilling contractors with geothermal well experience. The fields are unique that they combine the issues of remote area additional challenges such as desert conditions, cold weather, deep snow, and, most importantly, high elevations. Over 50% concessions located northern regions at elevations from 3500 meters 5000 meters. These altitudes normal environment mountaineers, not rigs, oxygen levels...

10.2118/140051-ms article EN 2011-03-01

Prolactin response after domperidone (DOM) stimulus was used to investigate the functional status of hypothalamo-hypophyseal axis in 57 congenital growth-hormone-deficient (GHD) children with and without magnetic resonance imaging (MRI) abnormalities. Response DOM significantly lower GHD compared controls, using maximum peak (p < 0.0001), increase 0.0001) or percentage 0.05). The lowest values were observed patients hypophyseal stalk transection. Thus, test revealed reduced dopaminergic...

10.1159/000183891 article EN Hormone Research 1994-01-01

ABSTRACT Research in neuroendocrinology faces particular challenges due to the complex interactions between cells hypothalamus, pituitary gland and peripheral tissues. Within hypothalamus alone, attempting target a specific neuronal cell type can be problematic heterogeneous nature level of cellular diversity hypothalamic nuclei. Because inherent complexity reproductive axis, use animal models vivo experiments are often prerequisite neuroendocrinology. The advent targeted genetic...

10.1002/j.2040-4603.2015.tb00661.x article EN Comprehensive physiology 2015-10-01

Objectives:We aimed in the present study to analyze specific role of mGlu5 receptor (mGluR5) dysfunction initiation puberty and behavioral changes associated with psychiatric disorders.

10.26226/morressier.5d1a036c57558b317a13fd5c preprint EN 2019-08-08
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