Results 51 to 60 of about 47,706 (229)

Effect of octanoic acid-rich formula on plasma ghrelin levels in cachectic patients with chronic respiratory disease

Nutrition Journal, 2009
Background For cachectic patients with chronic respiratory disease (CRD), conventional enteral nutrition formula is an optional treatment to maintain energy balance. The molecular mechanisms by which enteral nutrition formula controls appetite and weight
Nakazato Masamitsu, Matsumoto Nobuhiro, Ashitani Jun-ichi   +2 more
doaj   +1 more source

Ghrelin Drives Food Intake by Attentional Bias Toward Food Cues [PDF]

Compr Physiol
Fasting and ghrelin enhanced engagement with food‐predictive cues in a home‐cage FED3 task, increasing correct and premature responses while reducing omissions. However, ghrelin preferentially increased food intake when food availability was signaled by a predictive cue, whereas fasting increased intake regardless of cue context.
Poelman R, Le May M, Stoltenborg I, Vecchi E, Schéle E, Adan R, Dickson S.   +6 more
europepmc   +2 more sources

Food‐solicitation displays in nestling birds: still begging for answers

Biological Reviews, EarlyView.
ABSTRACT Nestling begging is a key model for understanding animal communication and parent–offspring conflict. Dynamic begging displays are often interpreted as costly, honest signals of need, with honesty maintained by viability costs, as proposed in Godfray's influential signalling model.
Daniel Parejo‐Pulido, Tomás Redondo
wiley   +1 more source

Acyl modifications in bovine, porcine, and equine ghrelins

Frontiers in Endocrinology
Ghrelin is a peptide hormone with various important physiological functions. The unique feature of ghrelin is its serine 3 acyl-modification, which is essential for ghrelin activity.
Takanori Ida, Hatsumi Tominaga, Eri Iwamoto, Akito Kurogi, Ayaka Okura, Kengo Shimada, Johji Kato, Atsutoshi Kuwano, Hirotaka Ode, Sayaka Nagata, Kazuo Kitamura, Takashi Yazawa, Miho Sato-Hashimoto, Masahiro Yasuda, Mikiya Miyazato, Yuki Shiimura, Takahiro Sato, Masayasu Kojima   +17 more
doaj   +1 more source

Beyond BMI: Unsupervised Machine Learning Clustering of Bioelectrical Impedance Phenotypes Is Associated With Weight‐Recovery Trajectories in Anorexia Nervosa

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective To identify data‐driven body composition phenotypes in patients with moderate‐to‐extreme anorexia nervosa (AN) using machine learning (ML) clustering of bioelectrical impedance analysis (BIA) parameters, and to test whether these phenotypes have specific psychopathological and childhood trauma profiles while correlating with early ...
Emanuele Cassioli, Gaia Maiolini, Eleonora D'Areglia, Livio Tarchi, Eleonora Rossi, Veronica Ceccarelli, Cristiano Dani, Luca Zompa, Chiara Ranieri, Enrico Lodovici, Anita Nannoni, Valdo Ricca, Giovanni Castellini   +12 more
wiley   +1 more source

Relationships between cord blood leptin and ghrelin levels, milk intake and weight gain in human infants [PDF]

, 2003
Leptin and ghrelin are hormones involved in the regulation of appetite and adiposity. Leptin suppresses appetite and induces weight loss; ghrelin stimulates appetite and promotes weight gain.
James, Rachel J. A., James, Rachel J A
core  

Regulation of the Human Ghrelin Promoter Activity by Transcription Factors, NF-κB and Nkx2.2

International Journal of Endocrinology, 2015
To examine the gene expression of ghrelin, a growth hormone releasing and appetite stimulating hormone from stomach, we constructed human ghrelin promoter-reporter vectors and analyzed the promoter activity.
Yuki Shiimura, Hideko Ohgusu, Takahiro Sato, Masayasu Kojima   +3 more
doaj   +1 more source

Effect of GLP-1 receptor agonist on nutrient intake: A narrative review. [PDF]

Nutr Clin Pract
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 ...
Fujioka K.
europepmc   +2 more sources

Syncing Health Timing: Exploring the Interplay of Circadian Rhythms, Obesity, and Cardiovascular Diseases

Food Safety and Health, EarlyView.
Circadian rhythm disruption impairs metabolic regulation, appetite control, and vascular function, promoting obesity and cardiovascular diseases. Evidence highlights a bidirectional relationship where metabolic disorders further disturb circadian timing.
Ghizal Fatima, István Dalmadi, Anna Jánosi, Krisztina Takács, Eszter Halmy   +4 more
wiley   +1 more source

Ghrelin in the regulation of feeding and energy balance [PDF]

, 2007
Ghrelin, the first identified endogenous ligand for the growth hormone secretagogue receptor 1A, is a 28 amino acid peptide produced mainly by the stomach. Pharmacological studies indicate a role for ghrelin in the regulation of growth hormone secretion
Chen, Duan, Lindqvist, Andreas, Dickson, Suzanne L, Håkanson, Rolf,, Egecioglu, Emil, Syversen, Unni, Dornonville de la Cour, Charlotta, Dickson, Suzanne L.,, Egecioglu, Emil,, Tung, Loraine Y C, Lindqvist, Andreas,, de la Cour, Charlotta, Pinnock, Scarlett B, de la Cour, Charlotta,, Håkanson, Rolf, Egecioglu, Emil 1977-, Lund University., Stenstrom, Bjorn   +17 more
core   +1 more source