The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Corticotropin-releasing hormone mimics stress-induced colonic epithelial pathophysiology in the rat
Abstract
We examined the effect of stress on colonic epithelial physiology, the role of corticotropin-releasing hormone (CRH), and the pathways involved. Rats were restrained or injected intraperitoneally with CRH or saline. Colonic segments were mounted in Ussing chambers, in which ion secretion and permeability (conductance and probe fluxes) were measured. To test the pathways involved in CRH-induced changes, rats were pretreated with hexamethonium, atropine, bretylium, doxantrazole, α-helical CRH-(9—41) (all intraperitoneally), or aminoglutethimide (subcutaneously). Restraint stress increased colonic ion secretion and permeability to ions, the bacterial peptide FMLP, and horseradish peroxidase (HRP). These changes were prevented by α-helical CRH-(9—41) and mimicked by CRH (50 μg/kg). CRH-induced changes in ion secretion were abolished by α-helical CRH-(9—41), hexamethonium, atropine, or doxantrazole. CRH-stimulated conductance was significantly inhibited by α-helical CRH-(9—41), hexamethonium, bretylium, or doxantrazole. CRH-induced enhancement of HRP flux was significantly reduced by all drugs but aminoglutethimide. Peripheral CRH reproduced stress-induced colonic epithelial pathophysiology via cholinergic and adrenergic nerves and mast cells. Modulation of stress responses may be relevant to the management of colonic disorders.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Intestinal permeability and the prediction of relapse in Crohn's disease
Wyatt, J., Vogelsang, H., Hübl, W., Waldhoer, T., & Lochs, H. (1993) · The Lancet · doi:10.1016/0140-6736(93)90882-h · Cited by 626
Level of chronic life stress predicts clinical outcome in irritable bowel syndrome
Bennett, E. J., Tennant, C. C., Piesse, C., Badcock, C.-A., & Kellow, J. E. (1998) · Gut · doi:10.1136/gut.43.2.256 · Cited by 405
Turnbull, A. V., & Rivier, C. (1997) · Experimental Biology and Medicine · doi:10.3181/00379727-215-44108 · Cited by 256 · cited 4×
“At least two different subtypes of CRH receptors have been described in the periphery, CRH-R1 and CRH-R2b (37).”
BackgroundInfluentialStress stimulates transepithelial macromolecular uptake in rat jejunum
Kiliaan, A. J., Saunders, P. R., Bijlsma, P. B., Berin, M. C., Taminiau, J. A., Groot, J. A., & Perdue, M. H. (1998) · American Journal of Physiology-Gastrointestinal and Liver Physiology · doi:10.1152/ajpgi.1998.275.5.g1037 · Cited by 223
Self-citationTheoharides, T. C., Spanos, C., Pang, X., Alferes, L., Ligris, K., Letourneau, R., Rozniecki, J. J., Webster, E., & Chrousos, G. P. (1995) · Endocrinology · doi:10.1210/endo.136.12.7588332 · Cited by 214
Karalis, K., Muglia, L. J., Bae, D., Hilderbrand, H., & Majzoub, J. A. (1997) · Journal of Neuroimmunology · doi:10.1016/s0165-5728(96)00178-6 · Cited by 203
Duffy, L. C., Zielezny, M. A., Marshall, J. R., Byers, T. E., Weiser, M. M., Phillips, J. F., Calkins, B. M., Ogra, P. L., & Graham, S. (1991) · Behavioral Medicine · doi:10.1080/08964289.1991.9937553 · Cited by 176 · cited 1×
“CLINICAL EVIDENCE INDICATES that life stress is associated with reactivation of colonic disorders (4, 8).”
Background
Cited by
Intestinal barrier function: molecular regulation and disease pathogenesis
Groschwitz, K. R., & Hogan, S. P. (2009) · Journal of Allergy and Clinical Immunology · doi:10.1016/j.jaci.2009.05.038 · Cited by 1,775
Guidelines on the irritable bowel syndrome: mechanisms and practical management
Spiller, R., Aziz, Q., Creed, F., Emmanuel, A., Houghton, L., Hungin, P., Jones, R., Kumar, D., Rubin, G., Trudgill, N., et al. (2007) · Gut · doi:10.1136/gut.2007.119446 · Cited by 818
Brain–Gut Interactions in Inflammatory Bowel Disease
Bonaz, B. L., & Bernstein, C. N. (2013) · Gastroenterology · doi:10.1053/j.gastro.2012.10.003 · Cited by 667
The neurobiology of stress and gastrointestinal disease
MAYER, E. A. (2000) · Gut · doi:10.1136/gut.47.6.861 · Cited by 666
Psychological stress in IBD: new insights into pathogenic and therapeutic implications
Mawdsley, J. E., & Rampton, D. S. (2005) · Gut · doi:10.1136/gut.2005.064261 · Cited by 622
Metadata
- Authors
- Santos, J., Saunders, P. R., Hanssen, N. P. M., Yang, P.-C., Yates, D., Groot, J. A., & Perdue, M. H.
- Venue
- American Journal of Physiology-Gastrointestinal and Liver Physiology
- Publisher
- American Physiological Society
- Published
- 1999-08-01
- Volume
- 277
- Issue
- 2
- Pages
- G391-G399
- ISSN
- 0193-1857 (ISSN-L)
- 1522-1547
- OpenAlex
- W2132632830
- Cited by
- 249
- References
- 7
- FWCI
- 5.23
- Type
- journal article
- Language
- en
- Open access
- closed
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Corticotropin-releasing hormone mimics stress-induced colonic epithelial pathophysiology in the rat. https://app.cochat.ai/papers/10.1152/ajpgi.1999.277.2.g391
- The paper
- Santos, J., Saunders, P. R., Hanssen, N. P. M., Yang, P.-C., Yates, D., Groot, J. A., & Perdue, M. H. (1999). Corticotropin-releasing hormone mimics stress-induced colonic epithelial pathophysiology in the rat. American Journal of Physiology-Gastrointestinal and Liver Physiology. https://doi.org/10.1152/ajpgi.1999.277.2.g391
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
