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Record W2152823918 · doi:10.1194/jlr.m300214-jlr200

Fasting acylation-stimulating protein is predictive of postprandial triglyceride clearance

2004· article· en· W2152823918 on OpenAlexaff
Katherine Cianflone, Robert Zakarian, Charles Couillard, Bernadette Delplanque, Jean‐Pierre Després, Allan D. Sniderman

Bibliographic record

VenueJournal of Lipid Research · 2004
Typearticle
Languageen
FieldMedicine
TopicDiabetes, Cardiovascular Risks, and Lipoproteins
Canadian institutionsUniversité LavalRoyal Victoria HospitalCentre hospitalier universitaire de QuébecMcGill University Health CentreRoyal Victoria Regional Health Centre
Fundersnot available
KeywordsNEFAPostprandialInternal medicineEndocrinologyTriglyceridePopulationMedicineInsulinChemistryCholesterol

Abstract

fetched live from OpenAlex

Postprandial plasma triglyceride (ppTG) and NEFA clearance were stratified by plasma acylation-stimulating protein (ASP) and gender to determine the contribution of fasting ASP in a normal population (70 men; 71 women). In the highest ASP tertile only, ASP decreased over 8 h (90 ± 9.7 nM to 70 ± 5.9 nM, P < 0.05 males; 61.9 ± 4.0 nM to 45.6 ± 6.2 nM, P < 0.01 females). Fasting ASP correlated positively with ppTG response. ppTG (P < 0.0001, 2-way ANOVA, both genders) and NEFA levels progressively increased from lowest to highest ASP tertile, with the greatest differences in males. By stepwise multiple regression, the best prediction of ppTG was: (fasting ASP + apolipoprotein B + insulin + TG; r = 0.806) for men and (fasting ASP + total cholesterol; r = 0.574) for women. Leptin, body mass index, and other fasting variables did not improve the prediction. Thus, in men and women, ASP significantly predicted ppTG and NEFA clearance and, based on lower ASP, women may be more ASP sensitive than men.Plasma ASP may be useful as a fasting variable that will provide additional information regarding ppTG and NEFA clearance. Postprandial plasma triglyceride (ppTG) and NEFA clearance were stratified by plasma acylation-stimulating protein (ASP) and gender to determine the contribution of fasting ASP in a normal population (70 men; 71 women). In the highest ASP tertile only, ASP decreased over 8 h (90 ± 9.7 nM to 70 ± 5.9 nM, P < 0.05 males; 61.9 ± 4.0 nM to 45.6 ± 6.2 nM, P < 0.01 females). Fasting ASP correlated positively with ppTG response. ppTG (P < 0.0001, 2-way ANOVA, both genders) and NEFA levels progressively increased from lowest to highest ASP tertile, with the greatest differences in males. By stepwise multiple regression, the best prediction of ppTG was: (fasting ASP + apolipoprotein B + insulin + TG; r = 0.806) for men and (fasting ASP + total cholesterol; r = 0.574) for women. Leptin, body mass index, and other fasting variables did not improve the prediction. Thus, in men and women, ASP significantly predicted ppTG and NEFA clearance and, based on lower ASP, women may be more ASP sensitive than men. Plasma ASP may be useful as a fasting variable that will provide additional information regarding ppTG and NEFA clearance. Zilversmit (1Zilversmit D.B. Atherogenesis: a postprandial phenomenon.Circulation. 1979; 60: 473-485Crossref PubMed Scopus (1419) Google Scholar) was the first to propose that postprandial lipemia could be atherogenic. Many investigators have since confirmed the association of delayed triglyceride (TG) clearance with atherosclerosis (2Simons L.A. Dwyer T. Simons J. Bernstein L. Mock P. Poonia N.S. Balasubramaniam S. Baron D. Branson J. Morgan J. Roy P. Chylomicrons and chylomicron remnants in coronary artery disease: a case-control study.Atherosclerosis. 1987; 65: 181-189Abstract Full Text PDF PubMed Scopus (198) Google Scholar, 3Patsch J.R. Miesenbock G. Hopferwieser T. Muhlberger V. Knapp E. Dunn J.K. Gotto Jr., A.M. Patsch W. Relation of triglyceride metabolism and coronary artery disease. Studies in the postprandial state.Arterioscler. Thromb. 1992; 12: 1336-1345Crossref PubMed Scopus (1104) Google Scholar). Delayed TG clearance has also been demonstrated to be a characteristic of patients with visceral obesity (4Couillard C. Bergeron N. Prud'homme D. Bergeron J. Tremblay A. Bouchard C. Mauriege P. Despres J.P. Postprandial triglyceride response in visceral obesity in men.Diabetes. 1998; 47: 953-960Crossref PubMed Scopus (245) Google Scholar) and a risk factor for the development of diabetes (5Despres J.P. Health consequences of visceral obesity.Ann. Med. 2001; 33: 534-541Crossref PubMed Scopus (243) Google Scholar, 6Wong W.W. Structural and functional correlation of the human complement receptor type 1.J. Invest. Dermatol. 1990; 94: 64-67Abstract Full Text PDF Scopus (23) Google Scholar, 7Despres J.P. The insulin resistance-dyslipidemic syndrome of visceral obesity: effect on patients' risk.Obes. Res. 1998; 6: 8-17Crossref Scopus (229) Google Scholar). However, much remains to be learned about the physiological determinants of the multiple processes necessary for the rapid and effective removal of TG from plasma. In adipose tissue, two critical steps must be linked for efficient clearance of chylomicrons. The first is extracellular: the liberation of NEFA from chylomicron TGs by lipoprotein lipase (LPL) (8Mead J.R. Irvine S.A. Ramji D.P. Lipoprotein lipase: structure, function, regulation, and role in disease.J. Mol. Med. 2002; 80: 753-769Crossref PubMed Scopus (639) Google Scholar, 9Preiss-Landl K. Zimmermann R. Hammerle G. Zechner R. Lipoprotein lipase: the regulation of tissue specific expression and its role in lipid and energy metabolism.Curr. Opin. Lipidol. 2002; 13: 471-481Crossref PubMed Scopus (195) Google Scholar). The second is intracellular: the uptake of these NEFAs by adipocytes and their resynthesis into TGs (10Coleman R.A. Lewin T.M. Muoio D.M. Physiological and nutritional regulation of enzymes of triacylglycerol synthesis.Annu Rev Nutr. 2000; 20: 77-103Crossref PubMed Scopus (254) Google Scholar). The critical interdependence of the two needs to be appreciated. Unless the NEFAs, which are released rapidly and in large quantities by LPL, are taken up and esterified just as rapidly by adipocytes, LPL will be inhibited, and the rate of lipolysis and thus TG clearance will be reduced (11Xu X. Storkson J. Kim S. Sugimoto K. Park Y. Pariza M.W. Short-term intake of conjugated linoleic acid inhibits lipoprotein lipase and glucose metabolism but does not enhance lipolysis in mouse adipose tissue.J. Nutr. 2003; 133: 663-667Crossref PubMed Scopus (49) Google Scholar, 12Saxena U. Witte L.D. Goldberg I.J. Release of endothelial lipoprotein lipase by plasma lipoproteins and free fatty acids.J. Biol. Chem. 1989; 264: 4349-4355Abstract Full Text PDF PubMed Google Scholar, 13Posner I. DeSanctis J. The effects of bovine serum albumin and oleic acid on rat pancreatic lipase and bovine milk lipoprotein lipase.Comp. Biochem. Physiol. B. 1987; 87: 137-141Crossref PubMed Scopus (7) Google Scholar). Not only will TG clearance from plasma be delayed but also net uptake by adipose tissue will be reduced. This will result in greater release of NEFAs and partially hydrolyzed chylomicron particles to the systemic circulation, with the result that fatty acid flux to the liver will increase. The rate at which NEFAs are taken up by adipocytes is determined by the rate at which they can be resynthesized into TGs. In vitro studies have shown that both insulin and acylation-stimulating protein (ASP) markedly stimulate glucose uptake (14Germinario R. Sniderman A.D. Manuel S. Pratt S. Baldo A. Cianflone K. Coordinate regulation of triacylglycerol and glucose by acylation-stimulating Full Text PDF PubMed Scopus Google Scholar, Y. Cianflone K. Sniderman A.D. protein (ASP) glucose in the rat PubMed Scopus Google Scholar, Sniderman A.D. R. Cianflone K. ASP glucose in human J. PubMed Scopus Google Scholar) and TG K. Sniderman A.D. protein Biol. PubMed Scopus Google Scholar) in their effects are and (14Germinario R. Sniderman A.D. Manuel S. Pratt S. Baldo A. Cianflone K. Coordinate regulation of triacylglycerol and glucose by acylation-stimulating Full Text PDF PubMed Scopus Google Scholar, Y. Cianflone K. Sniderman A.D. protein (ASP) glucose in the rat PubMed Scopus Google Scholar, Sniderman A.D. R. Cianflone K. ASP glucose in human J. PubMed Scopus Google Scholar). insulin and ASP also the rate of fatty acid release from adipose tissue V. S. Cianflone K. E. J. K. Sniderman A. P. in the regulation of free fatty acid release from human by acylation-stimulating protein and Biol. Chem. Full Text Full Text PDF PubMed Scopus Google Scholar). of lipase and fatty acid but to a V. S. Cianflone K. E. J. K. Sniderman A. P. in the regulation of free fatty acid release from human by acylation-stimulating protein and Biol. Chem. Full Text Full Text PDF PubMed Scopus Google Scholar). By ASP by and but to a V. S. Cianflone K. E. J. K. Sniderman A. P. in the regulation of free fatty acid release from human by acylation-stimulating protein and Biol. Chem. Full Text Full Text PDF PubMed Scopus Google Scholar). The effects of both are and fatty acid release from adipocytes by up to V. S. Cianflone K. E. J. K. Sniderman A. P. in the regulation of free fatty acid release from human by acylation-stimulating protein and Biol. Chem. Full Text Full Text PDF PubMed Scopus Google Scholar). ASP is the of the complement by the of the specific factor on a by the of factor B with the to ASP is the rapid by B of the K. Sniderman A.D. protein Biol. PubMed Scopus Google Scholar, K. of protein in and 2003; PubMed Scopus Google Scholar). studies on postprandial ASP have demonstrated in ASP E. P. Plasma protein and adipose tissue expression in and type Biol. 2001; PubMed Scopus Google Scholar, C. Fasting and postprandial plasma of protein (ASP) in and to Res. PubMed Scopus Google Scholar, P. Sniderman A.D. Cianflone K. clearance in Res. 2001; Full Text Full Text PDF PubMed Google Scholar, K. P. S. N. J. I. but not plasma acylation-stimulating protein is in patients with Thromb. Biol. 2001; PubMed Scopus Google Scholar, S. T. The of lipid on protein (ASP) in J. 1998; PubMed Scopus Google Scholar). the other studies in human adipose tissue have demonstrated increased release of ASP from human adipose tissue, and the to which with the of fatty acid by adipose tissue K. of protein in and 2003; PubMed Scopus Google Scholar, J. Cianflone K. Sniderman A.D. release of protein (ASP) and triacylglycerol clearance by human adipose tissue in in the postprandial Res. 1998; Full Text Full Text PDF PubMed Google Scholar, D. S. Cianflone K. Sniderman A.D. postprandial fatty acid in adipose tissue in Res. 2000; Full Text Full Text PDF PubMed Google Scholar). of a role for ASP was from studies in of ASP TG clearance in as as and I. Sniderman A.D. Cianflone K. triglyceride clearance with human protein (ASP) in J. Physiol. PubMed Google Scholar, J. Cianflone K. protein (ASP) effects on postprandial lipemia and intake in J. 2001; PubMed Scopus Google Scholar). The delayed TG clearance characteristic of both and was also with ASP I. Sniderman A.D. Cianflone K. protein (ASP) have delayed postprandial triglyceride Res. Full Text Full Text PDF PubMed Google Scholar, I. Sniderman A.D. Cianflone K. protein (ASP) postprandial and adipose tissue metabolism in Biol. Chem. Full Text Full Text PDF PubMed Scopus Google Scholar, Sniderman A.D. Cianflone K. protein (ASP) obesity and increased energy in Biol. Chem. 2002; Full Text Full Text PDF PubMed Scopus Google Scholar). these studies a of ASP of and ASP may to their has been and is as risk factor for J.P. The insulin resistance-dyslipidemic syndrome of visceral obesity: effect on patients' risk.Obes. Res. 1998; 6: 8-17Crossref Scopus (229) Google Scholar). is linked to visceral obesity and is more in than in C. Bergeron N. Prud'homme D. Bergeron J. Tremblay A. Bouchard C. Mauriege P. Despres J.P. in postprandial of visceral adipose tissue Thromb. Biol. PubMed Scopus Google Scholar). In vitro studies that ASP may as In with B and plasma ASP, is a decreased TG response to ASP, as in human K. Sniderman A.D. response to in patients with to Invest. 1990; PubMed Scopus Google Scholar, X. Cianflone J. J. Sniderman A.D. Plasma protein (ASP) as a of response to ASP in patients with J. Invest. 1998; PubMed Scopus Google that to ASP The of the were to plasma TG and NEFA clearance in stratified by plasma ASP and normal population was of 70 men and 71 women. the 71 women, were to be was not on of these did not the and only for h the of the were to be on that could lipoprotein studies were by the Health and their were a to of their The was to provide the normal and energy intake in which intake is A. E. The role of in J. Scholar). The of body and other and The was of and milk and was by were taken at and 8 h the The were and plasma was at ASP was as J. Cianflone K. Sniderman A.D. release of protein (ASP) and triacylglycerol clearance by human adipose tissue in in the postprandial Res. 1998; Full Text Full Text PDF PubMed Google Scholar, S. Sniderman A.D. D. Cianflone K. Plasma and in and J. PubMed Scopus Google Scholar). Plasma total and TGs were by Plasma was of apolipoprotein B lipoproteins A. and body in with a to J. and was based on the G. in of and Chem. PubMed Scopus Google Scholar). Plasma NEFA was by was by a and Plasma insulin was by a was a was a are as ± Fasting lipid were by for in Postprandial were by of with multiple on for were and of were by stepwise was for multiple was at P < P = not men and 71 women with diabetes were The are in lipid levels are normal S. J.R. T. Plasma in the as determined with a PubMed Scopus Google Scholar). Fasting plasma ASP and were significantly in than in plasma insulin and were significantly in than in P < the differences were lipid of men and = = ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± apolipoprotein ASP, acylation-stimulating body mass of insulin not total cholesterol; are as ± were by for and in a apolipoprotein ASP, acylation-stimulating body mass of insulin not total cholesterol; are as ± were by for and In and are shown into based fasting levels of plasma ASP, with of in are of In based on from lowest to highest tertile of ASP, is a in body mass fasting plasma of insulin and In the are from lowest to highest ASP tertile in fasting TGs and NEFA with and also and but in the are lipid for men and women based on ASP ASP ± ± ± 9.7 ± ± ± ± ± ± ± ± ± ± ± ± < ± ± ± < ± ± ± < ± ± ± < ± ± ± < ± ± ± < ± ± ± ± ± ± ± ± ± < ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± < ± ± ± < ± ± ± ± ± ± ± ± ± < ± ± ± < ± ± ± ± ± ± < ± ± ± are as ± on was for with and in a are as ± on was for with and a was and were taken over 8 h Postprandial levels of ASP for tertile for both and are shown in both are over for ASP in the lowest and of In the highest tertile, is a in plasma ASP over the of the h ± 9.7 nM to 70 ± 5.9 nM, P < 0.05 in and 61.9 ± 4.0 nM to 45.6 ± 6.2 nM, P < 0.01 in females). Postprandial TG levels for and in tertile of ASP are in the greatest differences were in males. In postprandial TG levels were progressively and TG clearance progressively delayed from the lowest to the highest tertile of plasma ASP (P < 0.0001, 2-way The in TG at h was and from lowest to highest ASP tertile, 8 plasma TG was significantly increased in the two highest (P < In women, plasma TGs were and clearance delayed only in the highest tertile, with the and lowest tertile (P < 0.0001, 2-way In TG as TG the was significantly more rapid in women with men Fasting and postprandial levels of NEFA are shown in the differences the are much greater in than in In NEFA increased significantly from ± at h to ± at 8 P < in the lowest from ± to ± P < in the and from ± to ± P < in the highest tertile of plasma In in women, plasma NEFA also increased the differences were than in the men. was the with plasma NEFA levels were significantly in the highest tertile of plasma Thus, NEFA increased from ± to ± P < 0.01 in the lowest from ± to ± 0.05 P < in the and from ± to ± P < 0.05 in the highest In in the women only, was a in NEFA at of of adipose tissue correlation were to determine were the ASP, and and with TG clearance. In both as shown in were and both fasting and 8 h plasma ASP with fasting plasma TG NEFA and In and also with these ASP also correlated with and In and correlated significantly only with fasting but not with postprandial plasma TGs the effects men and women, the of the of fasting ASP and TG with postprandial TG and NEFA were fasting TG correlated with postprandial TG in both men and women, the of the were significantly in men = men women, P = that other than fasting TG could have a greater effect in men. Fasting TG could for only a = in men and r = in of the in postprandial shown in is a correlation ASP and TG as as NEFA in both men and women. in the of the are the for men and women, the is significantly greater in men women for both TG and NEFA (P < The ASP and TG are greater in men the men and correlation for men and over fasting ASP < < < < < ASP 8 h < < < < < < < ASP < < < < < < < < < < < < < < < < < < ASP < < < < ASP < < < ASP < < < < < < < < < < < < < < the ASP in ASP from fasting to 8 Unless variables are over fasting P < P < P < in a the ASP in ASP from fasting to 8 Unless variables are stepwise multiple was to determine that predicted postprandial TG ASP, and in were in the By stepwise in the that best predicted postprandial TG was (fasting ASP = + B < + insulin = + TG = r = other additional variables the prediction. In women, (fasting ASP = + = r = 0.574) the best In both men and women, ASP a effect on TG In men women did The of was to the of plasma ASP in normal men and women to the of postprandial fatty acid that TG and NEFA clearance were to plasma ASP in both men and women. the differences the were Postprandial TG and NEFA clearance was more rapid in women than in men. Fasting ASP was significantly in men than in women, fasting insulin and were significantly in women than in men. The are with to more effective TG clearance and fatty acid in women with men G. E. S.A. Patsch W. and determinants of postprandial lipemia from of fasting the In Thromb. Biol. 2003; Scopus Google Scholar, Postprandial plasma response is greater in with for delayed plasma clearance of Invest. 1990; PubMed Scopus Google Scholar, G. J.R. Postprandial and atherosclerosis in 1992; PubMed Scopus Google Scholar). is of the determinants of plasma TG clearance. Fasting plasma TG levels have been shown to for a of the in postprandial TG levels of postprandial lipemia in men with coronary artery and levels of Res. Full Text PDF PubMed Google and has been to and for LPL Cianflone K. D. Sniderman A.D. of lipoproteins to Res. Full Text Full Text PDF PubMed Google Scholar). fasting TGs were taken into other as visceral adipose tissue, LPL and insulin to the additional information G. E. S.A. Patsch W. and determinants of postprandial lipemia from of fasting the In Thromb. Biol. 2003; Scopus Google Scholar, of postprandial lipemia in men with coronary artery and levels of Res. Full Text PDF PubMed Google Scholar, P. C. Tremblay A. Despres J.P. Mauriege P. of adipocytes as a of fasting and postprandial triglyceride levels in Res. 2000; Full Text Full Text PDF PubMed Google Scholar). fasting TG only for a of the in postprandial TG G. E. S.A. Patsch W. and determinants of postprandial lipemia from of fasting the In Thromb. Biol. 2003; Scopus Google Scholar, of postprandial lipemia in men with coronary artery and levels of Res. Full Text PDF PubMed Google Scholar, P. C. Tremblay A. Despres J.P. Mauriege P. of adipocytes as a of fasting and postprandial triglyceride levels in Res. 2000; Full Text Full Text PDF PubMed Google Scholar) and, other must a is In the not only was NEFA and TG clearance delayed in men women, but also the association fasting TG and postprandial TG was significantly in men than in women. did not and stratified into the differences in body A. J.R. in is not for by differences in adipose tissue J. 2001; Scopus Google adipose tissue mass be to be greater in the women. This their plasma correlated with postprandial TG and as as postprandial NEFA and has been shown to K. and have effects on plasma and adipose tissue 2001; PubMed Google Scholar, P. E. Mauriege P. S. C. N. Despres J.P. Tremblay A. in response to a and 2001; PubMed Scopus Google Scholar). However, the is and the as to postprandial fatty acid metabolism D. T. Cianflone K. of in adipose tissue and the role of J. 2003; Scholar). In was in that was a of the In insulin correlated with fasting TG as as NEFA has been shown that men are stratified based on fasting is a correlation with postprandial TG and insulin to that have shown for ASP fatty acid metabolism in apolipoprotein B and insulin Invest. PubMed Google Scholar). By in fasting insulin correlated with fasting was correlation of insulin with postprandial TG postprandial NEFA This was the that insulin was significantly in women than in that fatty acid and TG greater in adipose tissue S.A. fatty acid uptake in adipose gender effects in J. Physiol. 2000; PubMed Google may be by insulin than in men Lipoprotein lipase regulation by insulin and in and adipose of women and Invest. PubMed Scopus Google Scholar). In both men and women, was a fasting plasma ASP and plasma TG clearance as as the the fasting plasma ASP, the effective the postprandial TG and fatty acid clearance. In by stepwise multiple a large of the in postprandial TG could be by + for women, + + insulin + for men. of to the did not improve both correlated with fasting The association ASP and postprandial TG was men and women, that for ASP, postprandial TG clearance was was in the of the both ASP and postprandial TG clearance were significantly greater in men. are a of studies that have demonstrated association of fasting ASP with TG and NEFA in K. of protein in and 2003; PubMed Scopus Google to only studies with of have postprandial In postprandial ASP E. P. Plasma protein and adipose tissue expression in and type Biol. 2001; PubMed Scopus Google Scholar, K. P. S. N. J. I. but not plasma acylation-stimulating protein is in patients with Thromb. Biol. 2001; PubMed Scopus Google Scholar, S. T. The of lipid on protein (ASP) in J. 1998; PubMed Scopus Google Scholar) decreased over the C. Fasting and postprandial plasma of protein (ASP) in and to Res. PubMed Scopus Google Scholar, P. Sniderman A.D. Cianflone K. clearance in Res. 2001; Full Text Full Text PDF PubMed Google Scholar). In the in ASP in the highest fasting plasma ASP as and E. P. Plasma protein and adipose tissue expression in and type Biol. 2001; PubMed Scopus Google Scholar, C. Fasting and postprandial plasma of protein (ASP) in and to Res. PubMed Scopus Google but only fasting ASP with postprandial TG and NEFA E. P. Plasma protein and adipose tissue expression in and type Biol. 2001; PubMed Scopus Google Scholar). In the have in with increased ASP demonstrated in postprandial ASP, that fasting ASP correlated positively with the 8 h in In adipocytes, postprandial were a to ASP T. Cianflone K. specific of protein (ASP) and protein in human Biol. Chem. 1998; Full Text Full Text PDF PubMed Scopus Google Scholar, T. Sniderman A.D. Cianflone K. acid regulation of protein (ASP) and complement in human J. 2001; PubMed Scopus Google and in the of the adipose tissue, ASP increased did not result in a in levels K. of protein in and 2003; PubMed Scopus Google Scholar, J. Cianflone K. Sniderman A.D. release of protein (ASP) and triacylglycerol clearance by human adipose tissue in in the postprandial Res. 1998; Full Text Full Text PDF PubMed Google Scholar, D. S. Cianflone K. Sniderman A.D. postprandial fatty acid in adipose tissue in Res. 2000; Full Text Full Text PDF PubMed Google Scholar). Thus, the in fasting ASP may be a of in postprandial which ASP into in ASP in the ASP on in the postprandial in these is and C. Fasting and postprandial plasma of protein (ASP) in and to Res. PubMed Scopus Google Scholar) that the in plasma ASP may a postprandial from the to the its Delayed postprandial TG and NEFA clearance to reduced of fatty acid by adipose in men women. In both plasma ASP was to these plasma ASP was lower in women than in their greater adipose tissue mass the these are with a decreased of adipose tissue to ASP in normal with normal This the that a plasma ASP adipose tissue a lower plasma ASP adipose tissue This is by in vitro and visceral adipose tissue plasma from men a reduced to ASP than did adipose tissue from women J. N. Cianflone K. of ASP in human adipose J. Physiol. Google Scholar). have demonstrated that from with both increased plasma ASP and reduced specific and response to ASP, from with normal plasma ASP normal and a normal response to ASP K. Sniderman A.D. response to in patients with to Invest. 1990; PubMed Scopus Google Scholar, X. Cianflone J. J. Sniderman A.D. Plasma protein (ASP) as a of response to ASP in patients with J. Invest. 1998; PubMed Scopus Google Scholar). the other the response to insulin of TG was in both The association of increased ASP its with risk of coronary artery insulin and diabetes has been in a of studies in K. of protein in and 2003; PubMed Scopus Google only two studies have ASP in coronary and these studies of ASP with TG and NEFA as as with K. P. S. N. J. I. but not plasma acylation-stimulating protein is in patients with Thromb. Biol. 2001; PubMed Scopus Google Scholar). Thus, increased plasma ASP to be a for ASP just as increased insulin to insulin the of ASP receptor in adipose tissue D. S.A. Sniderman A.D. Cianflone K. The protein the Biol. Chem. 2003; Full Text Full Text PDF PubMed Scopus Google the specific in can be In gender differences in postprandial fatty acid that are to plasma The of fatty acid is a of fatty acid flux to the liver and of the rate at which lipoproteins are by the liver A.D. X. Cianflone K. of the of plasma a of the receptor Full Text Full Text PDF Scopus Google Scholar). of adipose tissue to ASP and reduced of fatty acid could plasma and levels are in men with women. of plasma ASP information to that by fasting TG and may be in to have postprandial This was by from the and of and This was also by and acylation-stimulating protein body mass of insulin the of triglyceride

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.004
metaresearch head score (Gemma)0.003
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.693
Threshold uncertainty score0.483

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0040.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.057
GPT teacher head0.365
Teacher spread0.308 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designOther design
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations71
Published2004
Admission routes1
Has abstractyes

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