Cited 14 times in
GH-binding protein in obese men with varying glucose tolerance: relationship to body fat distribution, insulin secretion and the GH-IGF-I axis
DC Field | Value | Language |
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dc.contributor.author | 이현철 | - |
dc.contributor.author | 임승길 | - |
dc.date.accessioned | 2020-01-10T02:05:29Z | - |
dc.date.available | 2020-01-10T02:05:29Z | - |
dc.date.issued | 1999 | - |
dc.identifier.issn | 0804-4643 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/173866 | - |
dc.description.abstract | Bioelectrical impedance for measurement of total body fat and computed tomography for visceral and subcutaneous fat at umbilicus levels were performed in 34 obese and 10 lean men. Insulin secretion in response to an oral glucose tolerance test (OGTT) and a GH stimulation test by L-dopa, growth hormone-binding protein (GHBP) and IGF-I were measured. Obese subjects were divided into three groups according to the OGTT. The obese type II diabetes mellitus group had the highest GHBP levels and the most visceral fat. GHBP levels were most strongly correlated with the ratio of visceral fat area to body weight (VWR) above any other parameters (r = 0.725, P<0.001). The insulin and free fatty acid (FFA) areas under curves (AUC) during the OGTT, and the IGF-I level, were also positively correlated with GHBP levels (r = 0.474, P<0.005; r = 0.572, P<0.005; r = 0.453. P<0.005). GH-AUC to the L-dopa stimulation test was negatively correlated with GHBP levels (r = -0.432. P<0.005). Stepwise multiple linear regression analysis showed that VWR, FFA-AUC and insulin-AUC significantly contributed to the variability of GHBP (r2 = 0.58). In conclusion, we demonstrated that: (i) visceral fat amount mainly determined GHBP levels in obese men with varying glucose tolerance: (ii) hyperglycemia per se did not influence the GHBP level, whereas insulin and FFA could play a role in regulation of GHBP: and (iii) although GH was not the main regulator of GHBP, the unchanged IGF-I level despite GH hyposecretion suggests that increased GHBP levels reflect GH hypersensitivity in order to compensate for decreased GH secretion in obesity. | - |
dc.description.statementOfResponsibility | prohibition | - |
dc.language | English | - |
dc.publisher | BioScientifica Ltd. | - |
dc.relation.isPartOf | European Journal of Endocrinology | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Adipose Tissue/pathology | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Anthropometry | - |
dc.subject.MESH | Body Weight/physiology | - |
dc.subject.MESH | Carrier Proteins/metabolism* | - |
dc.subject.MESH | Glucose Intolerance/etiology* | - |
dc.subject.MESH | Human Growth Hormone/physiology | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Insulin/metabolism | - |
dc.subject.MESH | Insulin Secretion | - |
dc.subject.MESH | Insulin-Like Growth Factor I/physiology | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Obesity/complications* | - |
dc.subject.MESH | Obesity/metabolism* | - |
dc.subject.MESH | Obesity/pathology | - |
dc.title | GH-binding protein in obese men with varying glucose tolerance: relationship to body fat distribution, insulin secretion and the GH-IGF-I axis | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학교실) | - |
dc.contributor.googleauthor | Nam SY | - |
dc.contributor.googleauthor | Kim KR | - |
dc.contributor.googleauthor | ng YD | - |
dc.contributor.googleauthor | Lim SK | - |
dc.contributor.googleauthor | Lee HC | - |
dc.contributor.googleauthor | Huh KB | - |
dc.identifier.doi | 10.1530/eje.0.1400159 | - |
dc.contributor.localId | A03301 | - |
dc.contributor.localId | A03375 | - |
dc.relation.journalcode | J00819 | - |
dc.identifier.eissn | 1479-683X | - |
dc.identifier.pmid | 10069661 | - |
dc.identifier.url | https://academic.oup.com/ejendo/article/140/2/159/6748406 | - |
dc.contributor.alternativeName | Lee, Hyun Chul | - |
dc.contributor.affiliatedAuthor | 이현철 | - |
dc.contributor.affiliatedAuthor | 임승길 | - |
dc.citation.volume | 140 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 159 | - |
dc.citation.endPage | 163 | - |
dc.identifier.bibliographicCitation | European Journal of Endocrinology, Vol.140(2) : 159-163, 1999 | - |
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