Objective. To determine the ability of T lymphocytes and natural killer (NK) cells from patients with systemic sclerosis (SSc) to respond to cytokines and to generate immune effector cells. Methods. The numbers and percentages of peripheral blood T and NK cells were examined by 2-color flow cytometr
Natural killer cell activity and serum immunoglobulins in epileptic patients
โ Scribed by Carla Testorell; Carlo Pruneri; Luigi Ferini-Strambi; Marco Zamperetti; Carlo A. Altamura; Salvatore Smirne; Silvio R. Bareggi
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 463 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0885-6222
No coin nor oath required. For personal study only.
โฆ Synopsis
Serum immunoglobulins and the activity of natural killer (NK) cells of 50 epileptic patients (eight with idiopathic generalized epilepsy and 42 with cryptogenic partial epilepsy) and 28 controls have been studied. The values of IgA, IgG and IgM were the same in patients and controls. The NK activity in controls was linearly related to the effector-to-target ratio, but this linear relationship was not observed in epileptic patients. The cytotoxic activity of NK cells at the lowest effector-to-target ratio was significantly greater in patients than in controls. This increase was observed in each therapy group. Our results seem to confirm a disturbance of the immune system in epileptic patients and suggest that this modification of cellular immunity is not a drug effect but is related to the illness itself.
KEY woms-Epilepsy, natural killer cells, immunoglobulins.
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