Análise imunoistoquímica quantitativa das células de grelina duodenais após gastrectomia vertical em ratos Wistar [PDF]
, 2013 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Ciências Médicas, Florianópolis, 2013Introdução: A obesidade é um problema de saúde pública de âmbito global. A obesidade é multifatorial
Teive, Marcelo Bianchini
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Blockade of Ghrelin Receptor Signaling Enhances Conditioned Passive Avoidance and Context-Associated cFos Activation in Fasted Male Rats. [PDF]
Neuroendocrinology, 2023 Edwards CM +4 more
europepmc +1 more source
Iron and Other Metal Ions in Human Health and Disease
MedComm, Volume 7, Issue 10, October 2026.Iron, copper, zinc, and calcium orchestrate cellular function through distinct yet cooperative mechanisms: redox‐active iron and copper cycle between oxidation states to act as Fenton catalysts and electron carriers in oxidative phosphorylation (OXPHOS); redox‐inert zinc serves as a structural component of zinc‐finger proteins and a catalytic cofactor ...
Xiaofeng Dai, Jitian Li
wiley +1 more source
Ghrelin receptor mutations--too little height and too much hunger
, 2006 Udgivelsesdato: 2006-MarThe ghrelin receptor is known from in vitro studies to signal in the absence of the hormone ghrelin at almost 50% of its maximal capacity.
Holst, Birgitte, Schwartz, Thue W
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MRAP2 inhibits β-arrestin recruitment to the ghrelin receptor by preventing GHSR1a phosphorylation. [PDF]
J Biol Chem, 2022 Rouault AAJ, Buscaglia P, Sebag JA.
europepmc +1 more source
Radiotherapy‐Induced Side Effects: Epidemiology, Pathogenesis, Prevention and Treatments
MedComm, Volume 7, Issue 10, October 2026.Radiotherapy for malignancies frequently injures the organs’ systems through oxidative stress, fibrosis, inflammation, and vascular damage. This review systematically maps the epidemiology, pathogenesis, and emerging therapies to propose a mechanism‑network‑targeted framework for integrated, personalized care in radiation oncology.
Xiaowen Ma +9 more
wiley +1 more source
Ghrelin receptor agonist MK0677 and overnight fasting do not rescue deficient fear extinction in 129S1/SvImJ mice. [PDF]
Front Psychiatry, 2023 Fritz EM +3 more
europepmc +1 more source
Effect of GLP‐1 receptor agonist on nutrient intake: A narrative review
Nutrition in Clinical Practice, Volume 41, Issue 5, Page 1308-1317, October 2026.Abstract Humans have a primitive defense mechanism called metabolic adaptation that slows voluntary weight loss. It works by downregulating hormones that reduce food intake and by lowering the metabolic rate. Second‐generation GLP‐1 receptor agonists, such as semaglutide or tirzepatide, promote weight loss by targeting this hormonal system to control ...
Ken Fujioka
wiley +1 more source
, 2004 Ghrelin, the endogenous ligand for the GH secretagogue receptor (GHS-R), has been primarily linked to the central neuroendocrine regulation of GH secretion and food intake, although additional peripheral actions of ghrelin have also been reported.
Nistal, Manuel +12 more
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Real‐World Outcomes of Telemedicine Shared Medical Appointments in Obesity Management
Obesity Science &Practice, Volume 12, Issue 5, October 2026.ABSTRACT Introduction Shared Medical Appointments (SMAs) have recently emerged as a novel tool in weight management as they are efficient, bypass logistic barriers to physical attendance, decrease attrition, and are cost‐effective. This study aimed to observe outcomes among patients enrolled in an insurance‐based weight loss program, called Program for
Keerthana Haridas +5 more
wiley +1 more source