2022
Jejunoileal mucosal growth in mice with a limited microbiome
Shaughnessy MP, Park CJ, Salvi PS, Cowles RA. Jejunoileal mucosal growth in mice with a limited microbiome. PLOS ONE 2022, 17: e0266251. PMID: 35349599, PMCID: PMC8963542, DOI: 10.1371/journal.pone.0266251.Peer-Reviewed Original ResearchConceptsIntestinal mucosal growthMucosal surface areaSmall intestinal mucosal growthCrypt proliferation indexCONV miceGF miceMucosal growthVillus heightEnteral antibioticsCrypt depthCell proportionSmall intestinal villus heightGerm-free miceBroad-spectrum antibioticsConventional floraIntestinal villus heightGerm-free conditionsEnteral administrationMucosal homeostasisGnotobiotic miceProliferation indexEnterocyte proliferationMiceTaller villiGF conditions
2017
Muscarinic acetylcholine receptors participate in small intestinal mucosal homeostasis
Greig CJ, Cowles RA. Muscarinic acetylcholine receptors participate in small intestinal mucosal homeostasis. Journal Of Pediatric Surgery 2017, 52: 1031-1034. PMID: 28359586, DOI: 10.1016/j.jpedsurg.2017.03.037.Peer-Reviewed Original ResearchConceptsCrypt proliferation indexIntestinal mucosal homeostasisMuscarinic acetylcholine receptorsMucosal homeostasisIleal mucosaAcetylcholine receptorsDistal ileal segmentCholinergic nervous systemWild-type miceCrypt cell proliferationCrypt base stem cellsFunctional mucosaMAChR subtypesMuscarinic signalingIleal segmentCrypt depthProliferation indexNervous systemVillus heightMucosal morphometryMucosaHistologic sectionsMiceMouse linesEpithelial cell types