FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2898127756> ?p ?o ?g. }

• W2898127756 endingPage "236" @default.
• W2898127756 startingPage "229" @default.
• W2898127756 abstract "The hunger hormone ghrelin regulates food-intake and preference for high-calorie (HC) food through modulation of the mesocortico-limbic dopaminergic pathway. Laparoscopic sleeve gastrectomy (LSG) is an effective bariatric surgery to treat morbid obesity. We tested the hypothesis that LSG-induced reductions in appetite and total ghrelin levels in blood are associated with reduced prefrontal brain reactivity to food cues. A functional magnetic resonance imaging (fMRI) cue-reactivity task with HC and low-calorie (LC) food pictures was used to investigate brain reactivity in 22 obese participants tested before and one month after bariatric surgery (BS). Nineteen obese controls (Ctr) without surgery were also tested at baseline and one-month later. LSG significantly decreased (1) fasting plasma concentrations of total ghrelin, leptin and insulin, (2) craving for HC food, and (3) brain activation in the right dorsolateral prefrontal cortex (DLPFC) in response to HC vs. LC food cues (PFWE < 0.05). LSG-induced reduction in DLPFC activation to food cues were positively correlated with reduction in ghrelin levels and reduction in craving ratings for food. Psychophysiological interaction (PPI) connectivity analyses showed that the right DLPFC had stronger connectivity with the ventral anterior cingulate cortex (vACC) after LSG, and changes in BMI were negatively correlated with changes in connectivity between the right DLPFC and vACC in the LSG group only. These findings suggest that LSG-induced weight-loss may be related to reductions in ghrelin, possibly leading to decreased food craving and hypothetically reducing DLPFC response to the HC food cues." @default.
• W2898127756 created "2018-11-02" @default.
• W2898127756 creator A5002969658 @default.
• W2898127756 creator A5003281874 @default.
• W2898127756 creator A5005706767 @default.
• W2898127756 creator A5036504318 @default.
• W2898127756 creator A5037109960 @default.
• W2898127756 creator A5038660835 @default.
• W2898127756 creator A5044544424 @default.
• W2898127756 creator A5050956894 @default.
• W2898127756 creator A5056789916 @default.
• W2898127756 creator A5057041403 @default.
• W2898127756 creator A5057861814 @default.
• W2898127756 creator A5063481044 @default.
• W2898127756 creator A5065418938 @default.
• W2898127756 creator A5066947738 @default.
• W2898127756 creator A5075777094 @default.
• W2898127756 creator A5075848574 @default.
• W2898127756 creator A5078891337 @default.
• W2898127756 creator A5080177287 @default.
• W2898127756 creator A5081492952 @default.
• W2898127756 creator A5081712980 @default.
• W2898127756 creator A5083013480 @default.
• W2898127756 creator A5083148043 @default.
• W2898127756 creator A5091448543 @default.
• W2898127756 date "2019-02-01" @default.
• W2898127756 modified "2023-10-16" @default.
• W2898127756 title "Reduced plasma ghrelin concentrations are associated with decreased brain reactivity to food cues after laparoscopic sleeve gastrectomy" @default.
• W2898127756 cites W1871710146 @default.
• W2898127756 cites W1909297421 @default.
• W2898127756 cites W1914931275 @default.
• W2898127756 cites W1965965542 @default.
• W2898127756 cites W1966066878 @default.
• W2898127756 cites W1971700586 @default.
• W2898127756 cites W1983896836 @default.
• W2898127756 cites W1991141677 @default.
• W2898127756 cites W1993305928 @default.
• W2898127756 cites W1993712174 @default.
• W2898127756 cites W1995809875 @default.
• W2898127756 cites W2000598831 @default.
• W2898127756 cites W2010222763 @default.
• W2898127756 cites W2025858559 @default.
• W2898127756 cites W2026941741 @default.
• W2898127756 cites W2034683320 @default.
• W2898127756 cites W2035823432 @default.
• W2898127756 cites W2038430539 @default.
• W2898127756 cites W2046302917 @default.
• W2898127756 cites W2051634065 @default.
• W2898127756 cites W2054841494 @default.
• W2898127756 cites W2055173634 @default.
• W2898127756 cites W2057482309 @default.
• W2898127756 cites W2058816072 @default.
• W2898127756 cites W2061206361 @default.
• W2898127756 cites W2061662278 @default.
• W2898127756 cites W2074382500 @default.
• W2898127756 cites W2086950122 @default.
• W2898127756 cites W2100970098 @default.
• W2898127756 cites W2105501219 @default.
• W2898127756 cites W2106398559 @default.
• W2898127756 cites W2108823659 @default.
• W2898127756 cites W2110662879 @default.
• W2898127756 cites W2114613490 @default.
• W2898127756 cites W2125823313 @default.
• W2898127756 cites W2128217369 @default.
• W2898127756 cites W2130520559 @default.
• W2898127756 cites W2132283377 @default.
• W2898127756 cites W2133502104 @default.
• W2898127756 cites W2144590145 @default.
• W2898127756 cites W2148346586 @default.
• W2898127756 cites W2160070901 @default.
• W2898127756 cites W2330223360 @default.
• W2898127756 cites W2406406058 @default.
• W2898127756 cites W2465633222 @default.
• W2898127756 cites W2611279297 @default.
• W2898127756 cites W2790077998 @default.
• W2898127756 cites W3141782761 @default.
• W2898127756 doi "https://doi.org/10.1016/j.psyneuen.2018.10.022" @default.
• W2898127756 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6802281" @default.
• W2898127756 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30388597" @default.
• W2898127756 hasPublicationYear "2019" @default.
• W2898127756 type Work @default.
• W2898127756 sameAs 2898127756 @default.
• W2898127756 citedByCount "44" @default.
• W2898127756 countsByYear W28981277562019 @default.
• W2898127756 countsByYear W28981277562020 @default.
• W2898127756 countsByYear W28981277562021 @default.
• W2898127756 countsByYear W28981277562022 @default.
• W2898127756 countsByYear W28981277562023 @default.
• W2898127756 crossrefType "journal-article" @default.
• W2898127756 hasAuthorship W2898127756A5002969658 @default.
• W2898127756 hasAuthorship W2898127756A5003281874 @default.
• W2898127756 hasAuthorship W2898127756A5005706767 @default.
• W2898127756 hasAuthorship W2898127756A5036504318 @default.
• W2898127756 hasAuthorship W2898127756A5037109960 @default.
• W2898127756 hasAuthorship W2898127756A5038660835 @default.
• W2898127756 hasAuthorship W2898127756A5044544424 @default.
• W2898127756 hasAuthorship W2898127756A5050956894 @default.
• W2898127756 hasAuthorship W2898127756A5056789916 @default.

• next