Determination of plasma P-selection in patients with ulcerative colitis and their clinical significance

Objective To observe the levels of plasma P-selection(P-sel) and in patients with ulcerative colitis and to study the clinical significance of them. Methods the concentrations of P-sel in 18 patients with active ulcerative colitis and 13 relief ulcerative colitis were determined with ELISA method. Results The results shown that the levels of P-sel in active ulcerative colitis patients were markedly elevated and were correlated with the severity of the disease. But the levels of P-sel in relief ulcerative colitis patients have no difference with normal controls. Conclusion It is suggested that the occurrence and development of ulcerative colitis may be related to the increase of plasma P-sel. Measurement of levels of plasma P-sel and might therefore provide a tool for monitoring the clinical course and for gaiding the treatment of ulcerative colitis.