منابع مشابه
Fecal Leukocytes and Erythrocytes in Shigella Infections
We evaluated the usefulness of enumeration of fecal leukocytes and erythrocytes in making an early diagnosis of Shigella infection, where Shigella is a leading cause of invasive diarrhea. Stool specimens from 561 invasive diarrhea patients were submitted for microscopic examination. A presumptive diagnosis of shigellosis based on microscopic examination was made in 389 of them; 227 had stool cu...
متن کاملMeasurement of fecal lactoferrin as a marker of fecal leukocytes.
While diarrheal illnesses are extremely common in communities and hospitals throughout the world, an etiologic diagnosis may be expensive and cost-ineffective. Although the presence of fecal leukocytes are helpful in the diagnosis and specific therapy of inflammatory diarrheas, this requires prompt microscopic examination of fecal specimens (preferably obtained in a cup rather than a swab or di...
متن کاملFecal lactoferrin as a marker of fecal leukocytes.
We read with interest the report of Guerrant et al. (1). It was stated that the fecal lactoferrin assay may be a useful diagnostic tool in the evaluation of patients with acute diarrhea syndrome (ADS), offering some advantages over microscopic examination for fecal leukocytes. We would like to comment on this and report data from a study carried out in Chile in which fecal lactoferrin was measu...
متن کاملThe prevalence of bacterial and viral agents in fecal specimens of children in Shiraz
in the present study 220 diarrheal samples of children aged between 3-12 months and 100 samples from healthy individuals of the same age group reffered to Shiraz university hospitals were investigated for bacterial and viral agents.Electron microscopy methods were used for the viral investigations,while conventional techniques of bacteriology were used for isolation of bacterial agents.the prev...
متن کاملIdentifying delayed separation in plasma homocysteine specimens.
The delayed separation of plasma from the cellular components of blood can lead to falsely elevated homocysteine results. The incidence of delayed separation in patient specimens was examined by using the ratio of arginine to the sum of arginine plus ornithine [arg/(arg + orn)], a ratio <0.50 being consistent with delayed separation. Two groups were examined: 1) low homocysteine (<10 micromol/L...
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ژورنال
عنوان ژورنال: Laboratory Medicine
سال: 1996
ISSN: 0007-5027,1943-7730
DOI: 10.1093/labmed/27.7.433