Rectal mucosal plasma cells in inflammatory bowel disease.

Rectal mucosal plasma cells in inflammatory bowel disease.

To achieve optimum staining and reproducible counts of plasma cells in paraffin embedded tissue with the immunoperoxidase technique we have found it essential to obtain a plateau count by titration of antisera for each specimen. This modification was used to study IgA, IgM, IgE, and IgG plasma cells in rectal biopsies from 20 controls, 20 patients with ulcerative proctocolitis, 20 with Crohn's ...

Plasma viscosity in inflammatory bowel disease.

AIMS To assess the relation of plasma viscosity to disease activity in patients with inflammatory bowel disease. METHODS Crohn's disease (n = 60) and ulcerative colitis (n = 71) were diagnosed on the basis of typical histological or radiological features. Active Crohn's disease was defined as a Crohn's disease activity index of 150 or over. Active ulcerative colitis was defined as a liquid st...

Dysregulation of intestinal mucosal immunity: implications in inflammatory bowel disease.

Neonatal Presentation of Unremitting Inflammatory Bowel Disease

Very-early-onset inflammatory bowel disease (VEO-IBD) has a distinct phenotype and should be considered a specific entity. VEO-IBD presents with very severe clinical pictures and is frequently known by an indeterminate colitis whose clinical remission is unmanageable. This study examines the case of a neonate with VEO-IBD, not responding to medical and surgical treatment. A 7-day-old Iranian fe...

Assessment of mucosal healing in inflammatory bowel disease: review.

BACKGROUND AND AIMS Mucosal healing is an important treatment end-point in inflammatory bowel disease, and achieving mucosal healing has been demonstrated to improve disease-related outcomes. Considerable uncertainty exists, however, regarding the optimal approach for the assessment of mucosal healing. AIMS To compare currently available diagnostic tools for the assessment of mucosal healing ...