Leaf extracts Phagocytosis 4 Plant Extracts 4 article 4 complement inhibition 4 controlled study 4 phagocytosis 4 plant extract 4 plant leaf 4 Adjuvants, Immunologic 2 Animals 2 Antiinflammatory effect 2 Argentina 2 Cedrela lilloi 2 Cell Separation 2 Cells, Cultured 2 Complement 2 Complement Activation 2 Complement Pathway, Alternative 2 Complement Pathway, Classical 2 Erythrocytes 2 Female 2 Human 2 Hypersensitivity, Delayed 2 Immune system 2 Immunomodulation 2 Lymphocyte Activation 2 Macrophages, Peritoneal 2 Melia azedarach L. 2 Mice 2