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In vitro biocompatibility of poly(vinylidene fluoride-trifluoroethylene)/barium titanate composite using cultures of human periodontal ligament fibroblasts and keratinocytes

Universidade de São Paulo (USP); Universidade Estadual Paulista (Unesp) (Elsevier B.V., 2010-03-01)

The mm of this work was to evaluate the biocompatibility of poly(vinylidene fluoride-trifluoroethylene)/barium titanate (P(VDF-TrFE)/BT) membrane to be used in guided tissue regeneration (GTR) Fibroblasts from human ...

Colorectal cancer desmoplastic reaction up-regulates collagen synthesis and restricts cancer cell invasion

Coulson-Thomas, Vivien Jane [UNIFESP]; Coulson-Thomas, Yvette May [UNIFESP]; Gesteira, Tarsis F. [UNIFESP]; Paula, Claudia A. A. de [UNIFESP]; Mader, Ana M.; Waisberg, Jaques; Pinhal, Maria A. [UNIFESP]; Friedl, Andreas; Toma, Leny [UNIFESP]; Nader, Helena B. [UNIFESP] (Springer, 2011-11-01)

During cancer cell growth many tumors exhibit various grades of desmoplasia, unorganized production of fibrous or connective tissue, composed mainly of collagen fibers and myofibroblasts. the accumulation of an extracellular ...