Simultaneous detection of Entamoeba histolytica/dispar, Giardia duodenalis and cryptosporidia by immunochromatographic assay in stool samples from patients living in the Greater Cairo Region, Egypt.

Gastrointestinal infection due to intestinal parasites is an enormous health problem in developing countries and its reliable diagnosis is demanding. Therefore, this study aimed at evaluating a commercially available immunochromatographic assay (ICA) for the detection of cryptosporidia, Giardia duodenalis, and Entamoeba histolytica/dispar for its usefulness in the Greater Cairo Region, Egypt. Stool samples of 104 patients who presented between October 2012 and March 2013 with gastrointestinal symptoms or for the exclusion of parasites at Kasr-Al-Ainy University Medical School were examined by light microscopy of wet mounts and the triple ICA.

[Characteristics of appendicitis in patients over 70 years of age].

Chart review of our patients who were operated for acute appendicitis was performed to characterize the appendicitis in the elder patients. Celiotomy revealed perforation of the appendix in almost 40%, frequently in patients with unspecific symptoms and no leucocytosis. While mortality was 9.

[Acute appendicitis. Analysis of surgical indications].

We analyzed 276 patients operated on for acute appendicitis between January 1995 and June 1997. In 26 patients intraoperative assessment revealed a pathological finding other than appendicitis. Fifty-nine patients (24%) had a perforated appendix, 116 acute appendicitis verified by histological examination, 75 (30%) chronic fibroplastic appendicitis or no signs of appendicitis.

Glutamine stabilizes intestinal permeability and reduces pancreatic infection in acute experimental pancreatitis.

Intestinal barrier failure and subsequent translocation of bacteria from the gut play a decisive role in the development of systemic infections in severe acute pancreatitis. Glutamine (GLN) has been shown to stabilize gut barrier function and to reduce bacterial translocation in various experimental settings. The aim of this study was to evaluate whether GLN reduces gut permeability and bacterial infection in a model of acute necrotizing pancreatitis.