PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19250168-2 2009 AIMS: In this study, we evaluated the in vitro effects of green coffee (C. arabica L.) oil (GCO) on the synthesis of collagen, elastin, and glycosaminoglycans (GAG) and in the release of transforming growth factor-beta1 (TGF-beta1) and granulocyte-macrophage colony-stimulating factor (GM-CSF) by human skin fibroblasts. gluconic acid 92-95 elastin Homo sapiens 127-134