Abstract:
:Methylene Blue dye spraying method is currently used in the endoscopic assessment of the colonic mucosa of patients with chronic ulcerative proctocolitis. We have assessed the validity of this method in the evaluation of the functional capacity of the rectal mucosa in 17 patients with ulcerative proctitis and in 5 normal subjects. The ionic transmucosal fluxes of Na+ and K+ and the potential difference were used as parameters of the mucosal function. Our results indicate that methylene blue dye spraying method can be useful in the functional assessment of the rectal epithelium, especially for differentiating normal subjects and patients with mild ulcerative proctitis.
journal_name
Endoscopyjournal_title
Endoscopyauthors
Baldi F,di Febo G,Biasco G,Gizzi G,Ferrarini F,Milazzo G,Barbara Ldoi
10.1055/s-0028-1098348subject
Has Abstractpub_date
1979-09-01 00:00:00pages
179-84issue
3eissn
0013-726Xissn
1438-8812journal_volume
11pub_type
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