Characterization of the host inflammatory response following implantation of prolapse mesh in rhesus macaque.

ABSTRACT:

Objective

We sought to determine the predominant cell type (macrophage, T lymphocyte, B lymphocyte, mast cell) within the area of implantation of the prototypical polypropylene mesh, Gynemesh PS (Ethicon, Somerville, NJ); and to determine the phenotypic profile (M1 proinflammatory, M2 antiinflammatory) of the macrophage response to 3 different polypropylene meshes: Gynemesh PS (Ethicon), and 2 lower-weight, higher-porosity meshes, UltraPro (Ethicon) and Restorelle (Coloplast, Humblebaek, Denmark).

Study design

Sacrocolpopexy was performed following hysterectomy in rhesus macaques. Sham-operated animals served as controls. At 12 weeks postsurgery, the vagina-mesh complex was excised and the host inflammatory response was evaluated. Hematoxylin and eosin was used to perform ro

SUBMITTER: Brown BN 

PROVIDER: S-EPMC4631685 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature