otitis media with effusion (ome) is very common in pediatric patients. immune reactions in serum and middle ear system play roles in the etiology, pathogenesis and prevention of otitis media. immunologically active antigens interact with immunocompetent cells in the lamina propria of the middle ear to produce a local immune response. in this investigation, 32 sera and 50 middle ear fluid sample...

Problem statement: Associations between serum levels of fetuin-A, C3 complement, calcium × phosphate product and calcification risk index and lipid profile in SLE patients were established. However, the mechanism of accelerated atherosclerosis accompanied with SLE remains elusive. We therefore turned to investigate the association between Fetuin-A, disease activity and accelerated atheroscleros...

background: the serum levels of c 3 , c4, and the total hemolytic activity of complement system (ch50) of patients ex­posed to mustard gas (mg) in the battlefield were measured in this study. methods: c3 and c4 were measured by single radial immunodifusion and ch50 was evaluated according to total hemolytic activ­ity of the serum. results:   the serum levels of c 3 showed a significant increase...