Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma

Research output: Contribution to journalJournal articlepeer-review

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Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma. / Asmar, Ali; Cramon, Per K; Asmar, Meena; Simonsen, Lene; Sorensen, Charlotte M; Madsbad, Sten; Moro, Cedric; Hartmann, Bolette; Rehfeld, Jens F; Holst, Jens J; Hovind, Peter; Jensen, Boye L; Bülow, Jens.

In: Physiological Reports, Vol. 8, No. 15, e14519, 2020.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Asmar, A, Cramon, PK, Asmar, M, Simonsen, L, Sorensen, CM, Madsbad, S, Moro, C, Hartmann, B, Rehfeld, JF, Holst, JJ, Hovind, P, Jensen, BL & Bülow, J 2020, 'Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma', Physiological Reports, vol. 8, no. 15, e14519. https://doi.org/10.14814/phy2.14519

APA

Asmar, A., Cramon, P. K., Asmar, M., Simonsen, L., Sorensen, C. M., Madsbad, S., Moro, C., Hartmann, B., Rehfeld, J. F., Holst, J. J., Hovind, P., Jensen, B. L., & Bülow, J. (2020). Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma. Physiological Reports, 8(15), [e14519]. https://doi.org/10.14814/phy2.14519

Vancouver

Asmar A, Cramon PK, Asmar M, Simonsen L, Sorensen CM, Madsbad S et al. Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma. Physiological Reports. 2020;8(15). e14519. https://doi.org/10.14814/phy2.14519

Author

Asmar, Ali ; Cramon, Per K ; Asmar, Meena ; Simonsen, Lene ; Sorensen, Charlotte M ; Madsbad, Sten ; Moro, Cedric ; Hartmann, Bolette ; Rehfeld, Jens F ; Holst, Jens J ; Hovind, Peter ; Jensen, Boye L ; Bülow, Jens. / Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma. In: Physiological Reports. 2020 ; Vol. 8, No. 15.

Bibtex

@article{7424c6ea1dbe43a88d9d589ffa01c6e4,
title = "Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma",
abstract = "Human studies have demonstrated that physiologically relevant changes in circulating glucagon-like peptide-1 (GLP-1) elicit a rapid increase in renal sodium excretion when combined with expansion of the extracellular fluid volume. Other studies support the involvement of various gastrointestinal hormones, e.g., gastrin and cholecystokinin (CCK) in a gut-kidney axis, responsible for a rapid-acting feed-forward natriuretic mechanism. This study was designed to investigate the hypothesis that the postprandial GLP-1 plasma concentration is sensitive to the sodium content in the meal. Under fixed sodium intake for 4 days prior to each experimental day, 10 lean healthy male participants were examined twice in random order after a 12-hr fasting period. Arterial blood samples were collected at 10-20-min intervals for 140 min after 75 grams of oral glucose + 6 grams of oral sodium chloride (NaCl) load versus 75 grams of glucose alone. Twenty-four-hour baseline urinary sodium excretions were similar between study days. Arterial GLP-1 levels increased during both oral glucose loads and were significantly higher at the 40-80 min period during glucose + NaCl compared to glucose alone. The postprandial arterial responses of CCK, gastrin, and glucose-dependent insulinotropic polypeptide as well as glucose, insulin, and C-peptide did not differ between the two study days. Arterial renin, aldosterone, and natriuretic peptides levels did not change within subjects or between study days. Angiotensin II levels were significantly lower at the time GLP-1 was higher (60-80 min) during glucose + NaCl. Sodium intake in addition to a glucose load selectively amplifies the postprandial GLP-1 plasma concentration. Thus, GLP-1 may be part of an acute feed-forward mechanism for natriuresis.",
author = "Ali Asmar and Cramon, {Per K} and Meena Asmar and Lene Simonsen and Sorensen, {Charlotte M} and Sten Madsbad and Cedric Moro and Bolette Hartmann and Rehfeld, {Jens F} and Holst, {Jens J} and Peter Hovind and Jensen, {Boye L} and Jens B{\"u}low",
note = "{\textcopyright} 2020 The Authors. Physiological Reports published by Wiley Periodicals LLC on behalf of The Physiological Society and the American Physiological Society.",
year = "2020",
doi = "10.14814/phy2.14519",
language = "English",
volume = "8",
journal = "Physiological Reports",
issn = "2051-817X",
publisher = "Wiley Periodicals, Inc.",
number = "15",

}

RIS

TY - JOUR

T1 - Increased oral sodium chloride intake in humans amplifies selectively postprandial GLP-1 but not GIP, CCK, and gastrin in plasma

AU - Asmar, Ali

AU - Cramon, Per K

AU - Asmar, Meena

AU - Simonsen, Lene

AU - Sorensen, Charlotte M

AU - Madsbad, Sten

AU - Moro, Cedric

AU - Hartmann, Bolette

AU - Rehfeld, Jens F

AU - Holst, Jens J

AU - Hovind, Peter

AU - Jensen, Boye L

AU - Bülow, Jens

N1 - © 2020 The Authors. Physiological Reports published by Wiley Periodicals LLC on behalf of The Physiological Society and the American Physiological Society.

PY - 2020

Y1 - 2020

N2 - Human studies have demonstrated that physiologically relevant changes in circulating glucagon-like peptide-1 (GLP-1) elicit a rapid increase in renal sodium excretion when combined with expansion of the extracellular fluid volume. Other studies support the involvement of various gastrointestinal hormones, e.g., gastrin and cholecystokinin (CCK) in a gut-kidney axis, responsible for a rapid-acting feed-forward natriuretic mechanism. This study was designed to investigate the hypothesis that the postprandial GLP-1 plasma concentration is sensitive to the sodium content in the meal. Under fixed sodium intake for 4 days prior to each experimental day, 10 lean healthy male participants were examined twice in random order after a 12-hr fasting period. Arterial blood samples were collected at 10-20-min intervals for 140 min after 75 grams of oral glucose + 6 grams of oral sodium chloride (NaCl) load versus 75 grams of glucose alone. Twenty-four-hour baseline urinary sodium excretions were similar between study days. Arterial GLP-1 levels increased during both oral glucose loads and were significantly higher at the 40-80 min period during glucose + NaCl compared to glucose alone. The postprandial arterial responses of CCK, gastrin, and glucose-dependent insulinotropic polypeptide as well as glucose, insulin, and C-peptide did not differ between the two study days. Arterial renin, aldosterone, and natriuretic peptides levels did not change within subjects or between study days. Angiotensin II levels were significantly lower at the time GLP-1 was higher (60-80 min) during glucose + NaCl. Sodium intake in addition to a glucose load selectively amplifies the postprandial GLP-1 plasma concentration. Thus, GLP-1 may be part of an acute feed-forward mechanism for natriuresis.

AB - Human studies have demonstrated that physiologically relevant changes in circulating glucagon-like peptide-1 (GLP-1) elicit a rapid increase in renal sodium excretion when combined with expansion of the extracellular fluid volume. Other studies support the involvement of various gastrointestinal hormones, e.g., gastrin and cholecystokinin (CCK) in a gut-kidney axis, responsible for a rapid-acting feed-forward natriuretic mechanism. This study was designed to investigate the hypothesis that the postprandial GLP-1 plasma concentration is sensitive to the sodium content in the meal. Under fixed sodium intake for 4 days prior to each experimental day, 10 lean healthy male participants were examined twice in random order after a 12-hr fasting period. Arterial blood samples were collected at 10-20-min intervals for 140 min after 75 grams of oral glucose + 6 grams of oral sodium chloride (NaCl) load versus 75 grams of glucose alone. Twenty-four-hour baseline urinary sodium excretions were similar between study days. Arterial GLP-1 levels increased during both oral glucose loads and were significantly higher at the 40-80 min period during glucose + NaCl compared to glucose alone. The postprandial arterial responses of CCK, gastrin, and glucose-dependent insulinotropic polypeptide as well as glucose, insulin, and C-peptide did not differ between the two study days. Arterial renin, aldosterone, and natriuretic peptides levels did not change within subjects or between study days. Angiotensin II levels were significantly lower at the time GLP-1 was higher (60-80 min) during glucose + NaCl. Sodium intake in addition to a glucose load selectively amplifies the postprandial GLP-1 plasma concentration. Thus, GLP-1 may be part of an acute feed-forward mechanism for natriuresis.

U2 - 10.14814/phy2.14519

DO - 10.14814/phy2.14519

M3 - Journal article

C2 - 32770661

VL - 8

JO - Physiological Reports

JF - Physiological Reports

SN - 2051-817X

IS - 15

M1 - e14519

ER -

ID: 247641036