TY - RPRT TI - Interleukin-1beta and tumor necrosis factor-alpha decrease collagen synthesis and increase matrix metalloproteinase activity in cardiac fibroblasts in vitro. AU - D A Siwik AU - D L Chang AU - W S Colucci PY - 2000 DO - 10.1161/01.res.86.12.1259 UR - https://pubmed.ncbi.nlm.nih.gov/10864917/ ID - 10864917 ER -