Peritoneal macrophages during peritonitis. Phenotypic studies

Peritonitis-induced antitumor activity of peritoneal macrophages from uremic patients.

The macrophages belong to the effector cells of both nonspecific and specific immune response. These cells generally express little cytotoxicity unless activated. The present work was intended to determine if peritoneal macrophages collected from patients on Continuous Ambulatory Peritoneal Dialysis (CAPD) during episodes of peritonitis were active against human tumor cell lines without further...

Nitric oxide production in peritoneal macrophages from peritoneal dialysis patients with bacterial peritonitis.

Nitric oxide (NO) is produced by various cell types, and it is an important mediator in many biological processes, including macrophage-mediated cellular host defense. The relevance and amount of NO production in peritonitis during peritoneal dialysis (PD) treatment is still not clear. We studied whether human peritoneal macrophages (PMphi) isolated from healthy PD patients or PD patients with ...

Listeria monocytogenes peritonitis during continuous ambulatory peritoneal dialysis (CAPD)

Bacterial peritonitis in peritoneal dialysis.

38 episodes of peritonitis in 28 patients were recorded among 97 patients undergoing a total of 159 peritoneal dialysis at the Nephrology Unit, General Hospital, Kuala Lumpur between November 1979 to June 1980. Of these only 14 episodes were associated with a positive bacterial culture. Organism of the Moraxella-Acinetobacter group were responsible in 8 episodes. There were 16 positioe cultures...

Fungal peritonitis complicating peritoneal dialysis.

causative organisms are usually bacteria(l). Fungi are uncommonly implicated, .being responsible for only 2-10% of all peritonitis episodes associated with PD(2). The majority of the published experience deals with fungal peritonitis in patients undergoing continuous ambulatory peritoneal dialysis, the incidence being 0.2 to 1.7 episodes per 12 patient months of dialysis(3). Fungal peritonitis,...