Ibuprofen modifies the inflammatory response of the murine lung to Pseudomonas aeruginosa.

In chronic P. aeruginosa infection, lung tissue damage is induced by either the microorganism or the inflammatory response. We investigated, in an animal model, whether a non-steroidal anti-inflammatory drug, ibuprofen, reduced lung inflammation produced by P.

Papillomavirus infection of the cervix. III: Relationship of the presence of viral structural proteins to the expression of involucrin.

Forty-two cervical biopsies with cervical intraepithelial neoplasia were compared with respect to the expression of human papillomavirus (HPV) structural proteins and the expression of the cellular structural protein involucrin, a marker of suprabasal squamous differentiation. HPV structural protein and involucrin expression displayed an inverse correlation with the severity of dysplasia. Both of these proteins were detected in 11 of 28 cases (39%) of mild and moderate dysplasia, but in only two of 14 (14%) cases of severe dysplasia.

Immunologic studies of human schistosomiasis. I. Clinical and immunological findings in acute and chronic schistosomiasis.

Sera and ascitic fluid of 26 patients with acute and chronic schistosomiasis were studied for the presence of circulating immune complexes (CIC's), IgG, IgM, IgA, complement C3 and C4, as well as their correlation with the clinical manifestations of the disease. Serum levels of CIC's and IgG were significantly increased in patients with acute S. mansoni and S.