Summary: | Statement of Problem: Papillon Lefevre syndrome (PLS) is a rate autosomal recessive disorder, which is characterized by palmar- plantar hyperkeratosis and rapid periodontal destruction of primary and permanent dentitions.
Purpose: The aim of the present study was to evaluate the peripheral blood neutrophil function including random locomotion, chemotaxis and oxidative mechanism of killing in a group of patients with PLS.
Materials and Methods: Peripheral blood was obtained from 8 PLS patients and 92 healthy control subjects. PMN mobility was measured by a modification of the micromethod of Addison and Babbage. Latex-Stimulated NBT reduction test described by Park et al was followed. Data were analyzed by Mann Whitney U test.
Results: The chemotactic activity in the PLS group was significantly lower than control group (89.5±21.6 vs 113±16 m, P0.05).
Conclusion: The present study indicated an impaired neutrophil chemotaxis in PLS patients.
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