Articles: PubMed:Reversal effects of Rabdosia rubescens extract on multidrug resistance of MCF-7/Adr cells in vitro. PubMed:Isolation and characterization of antimicrobial compounds in plant extracts against multidrug-resistant Acinetobacter baumannii. PubMed:Cytotoxicity of herbal extracts used for treatment of prostatic disease on head and neck carcinoma cell lines and non-malignant primary mucosal cells. PubMed:One single HPLC-PDA/(-)ESI-MS/MS analysis to simultaneously determine 30 components of the aqueous extract of Rabdosia rubescens. PubMed:[Therapeutic effect of Rabdosia rubescens aqueous extract on chronic pharyngitis and its safety]. PubMed:Genomic and in vivo evidence of synergy of a herbal extract compared to its most active ingredient: Rabdosia rubescens vs. oridonin. PubMed:Natural health products that inhibit angiogenesis: a potential source for investigational new agents to treat cancer-Part 2. PubMed:Natural health products that inhibit angiogenesis: a potential source for investigational new agents to treat cancer-Part 1. PubMed:Effective two-dimensional counter-current chromatographic method for simultaneous isolation and purification of oridonin and ponicidin from the crude extract of Rabdosia rubescens. PubMed:Analysis of the interactions of botanical extract combinations against the viability of prostate cancer cell lines. PubMed:Targeting angiogenesis with integrative cancer therapies. PubMed:Oridonin-induced apoptosis in leukemia K562 cells and its mechanism. PubMed:Antiproliferation effects of ponicidin on human myeloid leukemia cells in vitro. PubMed:Anti-proliferative effects of oridonin on SPC-A-1 cells and its mechanism of action. PubMed:Rabdosia rubescens inhibits breast cancer growth and angiogenesis. PubMed:Oridonin induced A375-S2 cell apoptosis via bax-regulated caspase pathway activation, dependent on the cytochrome c/caspase-9 apoptosome. PubMed:Ponicidin and oridonin are responsible for the antiangiogenic activity of Rabdosia rubescens, a constituent of the herbal supplement PC SPES. PubMed:Mechanism of action of herbal supplement PC-SPES: elucidation of effects of individual herbs of PC-SPES on proliferation and prostate specific gene expression in androgen-dependent LNCaP cells. PubMed:Role of herbal compounds (PC-SPES) in hormone-refractory prostate cancer: two case reports.