{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T03:47:28Z","timestamp":1777866448042,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,2,5]],"date-time":"2009-02-05T00:00:00Z","timestamp":1233792000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,2,5]],"date-time":"2009-02-05T00:00:00Z","timestamp":1233792000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Digestion"],"abstract":"<jats:p>To establish patterns of mucin staining in the colon, a differential staining method was developed separating acid mucins into sialomucins and sulfomucins, and their distribution was studied along the colon of 9 normal subjects, 6 patients with ulcerative colitis in remission and 9 with colon cancer. Serial mucosal biopsies from the cecum to the rectum, were taken at colonoscopy and stained with aldehyde-fuchsin and alcian blue. The mean score of staining intensity in normals for sialomucins was higher than for sulfomucins, 1.85 \u00b1 0.05 versus 0.60 \u00b1 0.08 (p &lt; 0.05). A significantly lower staining score for sulfomucins was found in the descending colon and in the cecum when compared with the rectum. Ninety-seven percent of the slides were positive for sialomucins, but only 50% for sulfomucins (p &lt; 0.05). The mean ( \u00b1 SE) staining intensity for sialomucins in the ulcerative colitis and cancer groups was 1.60 \u00b1 0.08 and 1.60 \u00b1 0.05 (p = 0.002 and p &lt; 0.05 when compared with the controls, respectively). A difference in the percentage of biopsies positive for sulfomucins, in controls and proctosigmoiditis groups, was also observed: 50.0 and 33.3%, respectively (p = 0.013). No significant change was demonstrated in the mean sulfomucin staining score comparing normal and colon cancer patients. Our results may be used as a baseline for further research on mucin staining patterns in colorectal inflammatory and neoplastic diseases.<\/jats:p>","DOI":"10.1159\/000201323","type":"journal-article","created":{"date-parts":[[2009,2,7]],"date-time":"2009-02-07T01:50:30Z","timestamp":1233971430000},"page":"109-112","source":"Crossref","is-referenced-by-count":3,"title":["Histochemical Characterization of Mucosal Mucin in Serial Biopsies Along the Human Colon"],"prefix":"10.1159","author":[{"given":"Yawn","family":"Niv","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hana","family":"Turani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerald M.","family":"Fraser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,2,5]]},"container-title":["Digestion"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/201323","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000201323","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T08:42:22Z","timestamp":1777538542000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000201323"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,2,5]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000201323","archive":["Portico"],"relation":{},"ISSN":["0012-2823","1421-9867"],"issn-type":[{"value":"0012-2823","type":"print"},{"value":"1421-9867","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,2,5]]}}}