Fasting and diurnal plasma PP, and the effect of fasting and somatostatin on postprandial plasma PP
Abstract
6 healthy subjects were studied on 3 separate occasions after ingestion of an ordinary breakfast. Once the meal was given alone, once together with somatostatin infused i.v. (100μg/h) for the first 2 h after start of the meal, and once the meal was preceded by a 34‐h fasting period. The postprandial plasma PP secretion was completely inhibited during the somatostatin infusion, and significantly augmented (p=0.032) after the prolonged fast. During the 34‐h fasting period, the PP levels were almost unaffected. The same group of subjects were also studied during a “normal” day with 4 regular meals. Plasma PP was found to increase shortly after breakfast and did not return to basal levels before early the next morning. The integrated PP secretion during the 24‐h period showed a significant (p<0.003) correlation with the basal levels.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Besides ghrelin, other appetite-related hormones (leptin, pancreatic peptide, gastric inhibitory peptide) show both ultradian and circadian rhythms.
“Besides ghrelin, other appetite-related hormones show both ultradian and circadian rhythms, e.g., leptin [20], pancreatic peptide (PP) [25], gastric inhibitory peptide [26].”
From Homeostatic and Circadian Control of Food Intake: Clinical Strategies to Prevent Overconsumption (2013) · cites this paper as [25]
Cites
Identification and Actions of Gastric Inhibitory Polypeptide
Brown, J. C., Dryburgh, J. R., ROSS, S. A., & DUPRÉ, J. (1975) · Elsevier eBooks · doi:10.1016/b978-0-12-571131-9.50017-7 · Cited by 333 · see citing works
A Newly Recognized Pancreatic Polypeptide; Plasma Levels in Health and Disease
Floyd, J. C., Fajans, S. S., Pek, S., & Chance, R. E. (1977) · Elsevier eBooks · doi:10.1016/b978-0-12-571133-3.50019-2 · Cited by 279 · see citing works
Wenckert, A., Kristensen, M., Eklund, A., et al. (1978) · Scandinavian Journal of Gastroenterology · doi:10.3109/00365527809181743 · Cited by 121 · see citing works
Control of Pancreatic Polypeptide Secretion by Glucose in Man*
MARCO, J., HEDO, J. A., & VILLANUEVA, M. L. (1978) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem-46-1-140 · Cited by 90 · see citing works
Human pancreatic polypeptide: studies of fasting and postprandial plasma concentrations
Track, N. S., McLeod, R. S., & Mee, A. V. (1980) · Canadian Journal of Physiology and Pharmacology · doi:10.1139/y80-223 · Cited by 66 · see citing works
The Effect of Somatostatin on Release and Insulinotropic Action of Gastric Inhibitory Polypeptide
Pederson, R. A., Dryburgh, J. R., & Brown, J. C. (1975) · Canadian Journal of Physiology and Pharmacology · doi:10.1139/y75-168 · Cited by 56 · see citing works
BURHOL, P. G., Jorde, R., & Waldum, H. L. (2009) · Digestion · doi:10.1159/000198457 · Cited by 54 · see citing works
Self-citationClinics in Endocrinology and Metabolism
Shalet, S. M. (1978) · Journal of Clinical Pathology · doi:10.1136/jcp.31.10.1006-b · Cited by 50 · see citing works
Jc, F., Ss, F., & Pek, S. (1976) · PubMed · Cited by 43 · see citing works
Inhibitory effect of somatostatin on human pancreatic polypeptide secretion
Marco, J., Hedo, J., & Villanueva, M. L. (1977) · Life Sciences · doi:10.1016/0024-3205(77)90406-4 · Cited by 32 · see citing works
Fluctuations of Human Pancreatic Polypeptide in Plasma: Effect of Normal Food Ingestion and Fasting
Villanueva, M. L., HEDO, J. A., & Marco, J. (1978) · Experimental Biology and Medicine · doi:10.3181/00379727-159-40324 · Cited by 26 · see citing works
Jorde, R., Waldum, H. L., BURHOL, P. G., et al. (1981) · PubMed · Cited by 12 · see citing works
Self-citationJorde, R., BURHOL, P. G., & Waldum, H. L. (1981) · Scandinavian Journal of Gastroenterology · doi:10.3109/00365528109181977 · Cited by 10 · see citing works
Self-citationHuman Pancreatic Polypeptide: Studies in Fasting and in the Growth Hormone Deficient State
Loo, S. C., Gabbay, K. H., & Merimee, T. (1980) · Hormone and Metabolic Research · doi:10.1055/s-2007-996293 · Cited by 2 · see citing works
Flagged first, then by citations
Cited by
Sorted by citations
Homeostatic and Circadian Control of Food Intake: Clinical Strategies to Prevent Overconsumption
Drapeau, V., & Gallant, A. R. (2013) · Current Obesity Reports · doi:10.1007/s13679-012-0038-3 · Cited by 10 · see citing works
- Authors
- JORDE, R., & BURHOL, P. G.
- Affiliations
- University Hospital of North Norway (NO)
- ORCID
- JORDE, ROLF
- Venue
- Acta Physiologica Scandinavica
- Publisher
- Wiley
- Published
- 1982-08
- Volume
- 115
- Issue
- 4
- Pages
- 421-425
- ISSN
- 0001-6772 (ISSN-L)
- 1365-201X
- OpenAlex
- W2007963457
- Cited by
- 15
- References
- 14
- Citations by year
- 2022: 1 · 2012: 1
- FWCI
- 0.70
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Acta Physiologica Scandinavica (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
- Health Sciences › Medicine › Surgery › Pancreatic function and diabetes
- Keywords
- parathyroid hormone, fasting, somatostatin, postprandial hormone secretion, diurnal variation, parathyroid hormone secretion
- MeSH terms
- Adult, Circadian Rhythm, Fasting, Food, Humans, Male, Pancreatic Polypeptide, Somatostatin
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
