Study of platelet activation in active ulcerative colitis / 中国基层医药

Objective To determine whether platelet activation is associated with active ulcerative colius(UC).Methods Platelet aggregability was assessed by means of SH-93 intelligent blood aggregation and coatgulation tester;P-selectin and thromboxane B_2(TXB_2) were detected by means of ELISA method in patients with UC as well as in controls,including healthy volunteers and patients with irritable bowel syndrome(IBS).Colonoscopy and biopsy were performed in 45 patients with UC.Results Increased circulating platelet aggregability was detected in active colitis ulcerative colitis compared with IBS and healthy controls(P