Abstract
A review of the literature is followed by the presentation of data obtained during a study of white blood cell kinetics in patients undergoing regular dialysis treatment. It was found that contact between white blood cells and the dialyzer results in a very prompt 'neuropenia-neutrophilia' stage and the deposition of billions of white blood cells on the membranes at the end of each treatment. A comparison of intradialytic leukocyte behaviour and the mean baseline white blood cell values was made in a total of 49 patients subdivided in four groups 1. patients using coil and parallel flow dialyzers; 2. patients using dialyzers of different surface area. 3. patients of different dialytic age; 4. patients employing monoused or re-usable filters. No differences were noted in groups 1 and 4. In contrast, employing large dialyzers and the increasing dialytic age led to a variety of white blood cell patterns. Contrary to the information in the literature on leukocyte adhesion, it was observed that the cell deposits on the membranes and on the bubble trap filters, while predominantly composed of neutrophils, also contained monocytes and lymphocytes in proportions similar to those of the normal differential blood count.
Lingua originale | Inglese |
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pagine (da-a) | 155-163 |
Numero di pagine | 9 |
Rivista | La Ricerca in Clinica e in Laboratorio |
Volume | 9 |
Numero di pubblicazione | 2 |
DOI | |
Stato di pubblicazione | Pubblicato - apr 1979 |
Pubblicato esternamente | Sì |