Search Results - "Neal, W. D"

Basal hepatic glucose production is regulated by the portal vein insulin concentration by SINDELAR, D. K, CHU, C. A, VENSON, P, DONAHUE, E. P, NEAL, D. W, CHERRINGTON, A. D

“…Basal hepatic glucose production is regulated by the portal vein insulin concentration. D K Sindelar , C A Chu , P Venson , E P Donahue , D W Neal and A D…”
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Small amounts of fructose markedly augment net hepatic glucose uptake in the conscious dog by SHIOTA, M, GALASSETTI, P, MONOHAN, M, NEAL, D. W, CHERRINGTON, A. D

“…Small amounts of fructose markedly augment net hepatic glucose uptake in the conscious dog. M Shiota , P Galassetti , M Monohan , D W Neal and A D Cherrington…”
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The role of fatty acids in mediating the effects of peripheral insulin on hepatic glucose production in the conscious dog by Sindelar, D. K., Chu, C. A., Rohlie, M., Neal, D. W., Swift, L. L., Cherrington, A. D.

“…The role of fatty acids in mediating the effects of peripheral insulin on hepatic glucose production in the conscious dog. D K Sindelar , C A Chu , M Rohlie ,…”
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A comparison of the effects of selective increases in peripheral or portal insulin on hepatic glucose production in the conscious dog by Sindelar, D. K., Balcom, J. H., Chu, C. A., Neal, D. W., Cherrington, A. D.

“…A comparison of the effects of selective increases in peripheral or portal insulin on hepatic glucose production in the conscious dog. D K Sindelar , J H…”
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Comparison of the time courses of insulin and the portal signal on hepatic glucose and glycogen metabolism in the conscious dog by Pagliassotti, M J, Holste, L C, Moore, M C, Neal, D W, Cherrington, A D

“…To investigate the temporal response of the liver to insulin and portal glucose delivery, somatostatin was infused into four groups of 42-h-fasted, conscious…”
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Effects of vagal blockade on the counterregulatory response to insulin-induced hypoglycemia in the dog by Jackson, P A, Pagliassotti, M J, Shiota, M, Neal, D W, Cardin, S, Cherrington, A D

“…Our aim was to determine whether vagal transmission is required for the hormonal response to insulin-induced hypoglycemia in 18-h-fasted conscious dogs. Hollow…”
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Direct effects of catecholamines on hepatic glucose production in conscious dog are due to glycogenolysis by Chu, C.A, Sindelar, D.K, Neal, D.W, Cherrington, A.D

“…The effects of catecholamines (CATS) infused into the hepatic portal vein were studied in ten 18-in-fasted conscious dogs. Glucose production (GP) and…”
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Direct quantification of norepinephrine spillover and hormone output from the pancreas of the conscious dog by Dunning, B E, Scott, M F, Neal, D W, Cherrington, A D

“…To estimate pancreatic neural activity and to assess the potential role of the pancreatic nerves in the regulation of hormone secretion, the methodology…”
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Counterregulation during hypoglycemia is directed by widespread brain regions by Frizzell, R. T., Jones, E. M., Davis, S. N., Biggers, D. W., Myers, S. R., Connolly, C. C., Neal, D. W., Jaspan, J. B., Cherrington, A. D.

“…Counterregulation during hypoglycemia is directed by widespread brain regions. R T Frizzell , E M Jones , S N Davis , D W Biggers , S R Myers , C C Connolly ,…”
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Intraportal glucose delivery alters the relationship between net hepatic glucose uptake and the insulin concentration by MYERS, S. R, MCGUINESS, O. P, NEAL, D. W, CHERRINGTON, A. D

“…To examine the relationship between net hepatic glucose uptake (NHGU) and the insulin level and to determine the effects of portal glucose delivery on that…”
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Pulsatility does not alter the response to a physiological increment in glucagon in the conscious dog by Dobbins, R L, Davis, S N, Neal, D W, Cobelli, C, Cherrington, A D

“…The present study was designed to investigate if pulsatile hyperglucagonemia of physiological magnitude has greater efficacy in stimulating hepatic glucose…”
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Regulation of glucose metabolism by norepinephrine in conscious dogs by Connolly, C C, Steiner, K E, Stevenson, R W, Neal, D W, Williams, P E, Alberti, K G, Cherrington, A D

“…The effects of norepinephrine (NE) at levels present in the circulation and synaptic cleft during stress on glucose metabolism were examined in…”
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Role of hepatic nerves in response of liver to intraportal glucose delivery in dogs by Adkins-Marshall, B, Pagliassotti, M J, Asher, J R, Connolly, C C, Neal, D W, Williams, P E, Myers, S R, Hendrick, G K, Adkins, Jr, R B, Cherrington, A D

“…Net hepatic glucose uptake (NHGU) is much greater during oral or intraportal glucose loading than during peripheral intravenous glucose delivery even when…”
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Physiological changes in circulating glucagon alter hepatic glucose disposition during portal glucose delivery by Holste, L.C, Connolly, C.C, Moore, M.C, Neal, D.W, Cherrington, A.D

“…This study examined whether physiological changes in glucagon alter net hepatic glucose uptake (NHGU) or glycogen synthesis under conditions of hyperglycemia,…”
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Sources of carbon for hepatic glycogen synthesis in the conscious dog by MOORE, M. C, CHERRINGTON, A. D, CLINE, G, PAGLIASSOTTI, M. J, JONES, E. M, NEAL, D. W, BADET, C, SHULMAN, G. I

“…To identify the source(s) of carbon for the indirect pathway of hepatic glycogen synthesis, we studied nine 42-h fasted conscious dogs given a continuous…”
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Compartmental modeling of glucagon kinetics in the conscious dog by Dobbins, Robert L., Davis, Stephen N., Neal, Doss W., Cobelli, Claudio, Jaspan, Jon, Cherrington, Alan D.

“…The aim of the present study was to examine glucagon metabolism and distribution using both compartmental-modeling approaches and steady-state organ-balance…”
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Hepatic denervation does not significantly change the response of the liver to glucagon in conscious dogs by Wada, M, Connolly, C C, Tarumi, C, Neal, D W, Cherrington, A D

“…In view of the increasing frequency of liver transplantation, and the importance of glucagon in the minute-to-minute regulation of glucose production, we…”
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Impact of acute epinephrine removal on hepatic glucose metabolism during stress hormone infusion by McGuinness, Owen P., Snowden, Robert T., Moran, Christopher, Neal, Doss W., Fujiwara, Toshiko, Cherrington, Alan D.

“…We examined the effect of acute discontinuation of an epinephrine (EPI) infusion on hepatic glucose metabolism during stress hormone infusion (SHI). Glucose…”
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Net hepatic gluconeogenic amino acid uptake in response to peripheral versus portal amino acid infusion in conscious dogs by Moore, M C, Hsieh, P S, Flakoll, P J, Neal, D W, Cherrington, A D

“…These studies were conducted to determine the effect of route of gluconeogenic amino acid delivery on the hepatic uptake of the amino acids. After a sampling…”
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The role of fatty acids in mediating the effects of peripheral insulin on hepatic glucose production in the conscious dog by SINDELAR, D. K, CHU, C. A, ROHLIE, M, NEAL, D. W, SWIFT, L. L, CHERRINGTON, A. D

“…We investigated the mechanism by which a selective increase in arterial insulin can suppress hepatic glucose production in vivo. Isotopic (3-3H-glucose) and…”
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