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Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Introduction Ghrelin is a major regulator of food intake, energy balance and body weight ( 1 ). The active form of ghrelin, acyl-ghrelin, is the endogenous ligand for the growth hormone secretagogue receptor (GHSR)1a ( 2 ). Since its cloning
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mechanism of how GLP-1 agonists promote weight loss is not clearly understood. Ghrelin, which is a potent gut–brain orexigenic peptide, plays an important role in the stimulation of food intake and long-term regulation of body weight ( 6 , 7
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Medical Microbiology Department, College of Basic Medicine, Qingdao University, Qingdao, China
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Physiology Department, College of Basic Medicine, Qingdao University, Qingdao, China
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Introduction Ghrelin is a 28 amino acids acylated peptide, which was first discovered as an endogenous natural ligand for the growth hormone secretagogue receptor(GHSR) 1α by Kojima et al . in 1999 ( 1 ). Ghrelin was first described to
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Hunan Key Laboratory of Organ Fibrosis, Central South University, Changsha, Hunan, China
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Hunan Key Laboratory of Organ Fibrosis, Central South University, Changsha, Hunan, China
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Introduction Ghrelin is a gastrointestinal tract-derived hormone containing 28 amino acids. It was first discovered in 1999 as an endogenous growth hormone secretagogue (GHS) to promote the secretion of GH ( 1 ). According to its acylation
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stress, mindfulness may affect cortisol ( 11 ), which secondarily may affect some hormones involved in appetite regulation such as insulin ( 12 ), leptin and ghrelin ( 13 ). However, the results of these investigations are controversial ( 7 , 8 , 9
Medical Research Laboratories, Department of Endocrinology and Diabetes, Department of Pediatrics, Department of Endocrinology and Diabetes, Institute of Clinical Medicine, Aarhus University, Norrebrogade 44, DK-8000 Aarhus C, Denmark
Medical Research Laboratories, Department of Endocrinology and Diabetes, Department of Pediatrics, Department of Endocrinology and Diabetes, Institute of Clinical Medicine, Aarhus University, Norrebrogade 44, DK-8000 Aarhus C, Denmark
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Medical Research Laboratories, Department of Endocrinology and Diabetes, Department of Pediatrics, Department of Endocrinology and Diabetes, Institute of Clinical Medicine, Aarhus University, Norrebrogade 44, DK-8000 Aarhus C, Denmark
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Medical Research Laboratories, Department of Endocrinology and Diabetes, Department of Pediatrics, Department of Endocrinology and Diabetes, Institute of Clinical Medicine, Aarhus University, Norrebrogade 44, DK-8000 Aarhus C, Denmark
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Medical Research Laboratories, Department of Endocrinology and Diabetes, Department of Pediatrics, Department of Endocrinology and Diabetes, Institute of Clinical Medicine, Aarhus University, Norrebrogade 44, DK-8000 Aarhus C, Denmark
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Introduction GH release from the pituitary gland is considered to be regulated at the hypothalamic level by GH releasing hormone (GHRH) and somatostatin (1) . More recently, ghrelin, an endogenous ligand of the GH secretagogue receptor (GHS-R), has
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Introduction Ghrelin is a gut–brain hormone that is produced predominantly by gastric X/A-like neuroendocrine cells ( 1 , 2 ). Ghrelin exists in two forms: acylated ghrelin (AG) and unacylated ghrelin (UAG). About 50% of circulating ghrelin
Willem-Alexander Children’s Hospital, Department of Pediatrics, Division of Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
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. Figure 1 Neuroendocrine factors and interactions in the hypothalamus. In the gastrointestinal tract, multiple neuroendocrine hormones are produced. Ghrelin is the only gut hormone that stimulates feeding. Other hormones, including cholecystokinin (CCK
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). In the present study, we compared AS and NS in levels of adiponectin, ghrelin, leptin, and orexin A in their CSF, in addition to demographic data and BMI of the two groups. All these hormones are involved in energy balance in humans. We also measured
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the functional link between pancreatic clocks, insulin secretion and T2D ( 20 , 21 ). In addition, obesity has been associated with reduced amplitude in the daily rhythms of circulating hormones, such as leptin ( 22 ) and ghrelin ( 23 ). Reduced