Morphological, morphometric, and ultrastructural analysis of the nerve fibers in the colon mucosa was performed in C57BL/6 mice at various terms of development of acute colitis induced by dextran sodium sulphate. The nerve fibers were labeled with antibodies to pan-neuronal marker βIII-tubulin. The progression of inflammatory and ulcerative processes in the mucosa on days 3-5 was associated with hyperplasia and hypertrophy of nerve fibers that peaked on day 7 after colitis induction. Ultrastructural analysis at all terms of colitis development showed moderate degeneration of axons. Thus, hypertrophy and hyperplasia of the nervous fibers in colon mucosa in experimental acute colitis correlated with aggravation of the ulcerative process in the mucosa. These changes are determined by alteration of histoarchitectonics and regenerative processes in the mucosa.
Similar content being viewed by others
References
Zolotova NA, Diatroptov ME, Chernysheva MB, Khochansky DN, Kirukhin SO, Postovalova EA. Cytokines in colon of C57Bl/6 male mice with acute and chronic dextran-induced colitis. Tsitokiny Vospalenie. 2015;14(2):70-76. Russian.
Khochanskiy DN, Makarova OV. Morphological changes of enteric nervous system of the colon in experimental colitis. Klin. Eksp. Morfol. 2016;(2):44-52. Russian.
Cervi AL, Moynes DM, Chisholm SP, Nasser Y, Vanner SJ, Lomax AE. A role for interleukin 17A in IBD-related neuroplasticity. Neurogastroenterol. Motil. 2017;29(11). https://doi.org/10.1111/nmo.13112
Cirillo C, Sarnelli G, Cuomo R. Enteric Nervous System Abnormalities in Ulcerative Colitis. Ulcerative Colitis — Epidemiology, Pathogenesis and Complications. O’Connor MB, ed. IntechOpen, 2011. Chapter 3. https://doi.org/10.5772/26176
Furness JB. The enteric nervous system and neurogastroenterology. Nat. Rev. Gastroenterol. Hepatol. 2012;9(5):286-294. https://doi.org/10.1038/nrgastro.2012.32
Furness J. The Enteric Nervous System. Oxford, 2006.
Geboes K. Histopathology of Crohn’s disease and ulcerative colitis. Inflammatory Bowel Disease. Elsevier, 2003. P. 255-276.
Geboes K, Collins S. Structural abnormalities of the nervous system in Crohn’s disease and ulcerative colitis. Neurogastroenterol. Motil. 1998;10(3):189-202.
Gonkowski S, Kamińska B, Burliński P, Kroll A, Całka J. The influence of drug-resistant ulcerative colitis on the number of cocaine- and amphetamine-regulated transcript peptidelike immunoreactive (CART-LI) mucosal nerve fibres of the descending colon in children. Przegląd Gastroenterologiczny. 2009;4(3):147-151.
Johansson M, Norrgård O, Forsgren S. Study of expression patterns and levels of neurotrophins and neurotrophin receptors in ulcerative colitis. Inflamm. Bowel Dis. 2007;13(4):398-409.
Makowska K. Changes in The Expression of Somatostatin (SOM) In Nerve Fibers of Gastrointestinal Mucosa in Dogs with Inflammatory Bowel Disease (IBD). Med. Case Rep. 2019;5(1). 90.
Matsumoto K, Lo MW, Hosoya T, Tashima K, Takayama H, Murayama T, Horie S. Experimental colitis alters expression of 5-HT receptors and transient receptor potential vanilloid 1 leading to visceral hypersensitivity in mice. Lab. Invest. 2012;92(5):769-782. https://doi.org/10.1038/labinvest.2012.14
Postovalova EA, Khochansky DN, Zolotova NA, Gao Y, Makarova OV, Dobrynina MT. Morphological Changes in Mesenteric Lymph Nodes and Lymphocyte Subpopulation Composition in Experimental Ulcerative Colitis. Bull. Exp. Biol. Med. 2016;160(6):835-839. https://doi.org/10.1007/s10517-016-3322-5
Rychlik A, Gonkowski S, Nowicki M, Calka J. Inflammatory bowel disease affects density of nitrergic nerve fibers in the mucosal layer of the canine gastrointestinal tract. Can. J. Vet. Res. 2017;81(2):129-136.
Watanabe T, Kubota Y, Muto T. Substance P containing nerve fibers in rectal mucosa of ulcerative colitis. Dis. Colon Rectum. 1997;40(6):718-725.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 169, No. 1, pp. 113-119, January, 2020
Rights and permissions
About this article
Cite this article
Khochanskiy, D.N., Mkhitarov, V.A., Sladkopevtsev, A.S. et al. Structural Changes in the Nervous Fibers of the Colon Mucosa in Experimental Acute Colitis. Bull Exp Biol Med 169, 104–109 (2020). https://doi.org/10.1007/s10517-020-04834-5
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10517-020-04834-5