Effect of plasmapheresis on E-rosette receptors in sle patients
✍ Scribed by Dr. Alba Vangelista; Giovanni M. Frascà; Alessandro Nanni-Costa; Vittorio Bonomini
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 226 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0733-2459
No coin nor oath required. For personal study only.
✦ Synopsis
The present study reports on the effects of plasmapheresis on both cellular (E-rosette receptor- and Fc receptor-bearing lymphocytes) and humoral (antilymphocyte antibodies) immunity in patients with active SLE. Ten untreated patients were studied before and after two plasma exchanges. The E-rosette receptor-positive cells were studied by OKT11 monoclonal antibody and Fc receptor-bearing cells by Leu15 monoclonal antibody. Antilymphocyte antibodies were studied before and after plasma exchange by an indirect immunofluorescence technique on autologous and normal lymphocytes. A reduction in OKT11+ and Leu15+ lymphocytes was observed in all patients before plasmapheresis. Antilymphocyte antibodies were detected in five patients. After plasma exchange, an increase in E-rosette receptor- and Fc receptor-bearing lymphocytes was observed along with a reduction in the amount of antilymphocyte antibodies.
📜 SIMILAR VOLUMES
## Abstract A new T‐cell line (Amsalem) was established from the peripheral blood of a patient with pre‐T leukemia. Amsalem cells are unique in that they possess antigenic determinants associated with the E‐receptor, yet fail to form rosettes with sheep red blood cells (SRBC). Amsalem cells were fo
## Abstract ## BACKGROUND: Recent observational studies have shown that metformin use in diabetic patients decreases both cancer incidence and mortality. Metformin use is also independently predictive of pathologic complete response. In the current study, the authors explored the association betwe