The immunomodulatory effects of Thai medicinal plants, including Murdannia loriformis, Cymbopogon citratus, Momornica charantia, Centella asiatica, Allium sativum, Carthamus tinctorius, Eclipta alba, Cyperus rotundus, lotus pollen (Dee-Buo), and plant embryos in seeds of the lotus (Ke-Sorn-Buo), on the mitogen stimulated proliferation of human peripheral blood mononuclear cells (PBMCs) were inv...