Samuel X. Qiu

Flavokawain B, the hepatotoxic constituent from kava root, induces GSH-sensitive oxidative stress through modulation of IKK/NF-κB and MAPK signaling pathways

Ping Zhou, Shimon Gross, Ji-Hua Liu et al. · The FASEB Journal · 2010 · 102 citations · Full text

Veterinary Medicine, Pharmacology, Toxicology +15

Iridoid glycosides from Harpagophytum procumbens D.C. (devil’s claw)

Jin Qi, Ji‐Jun Chen, Zhihong Cheng et al. · Phytochemistry · 2006 · 70 citations

Life Sciences, Biology, Botany +8

Novel biotransformation of pentacyclic triterpenoid acids by Nocardia sp. NRRL 5646

Jian Zhang, Zhihong Cheng, Boyang Yu et al. · Tetrahedron Letters · 2005 · 64 citations

Life Sciences, Botany, Plant Biology +14

A Triterpene Glycoside from Black Cohosh that Inhibits Osteoclastogenesis by Modulating RANKL and TNFα Signaling Pathways

Samuel X. Qiu, Chun Dan, Li-Sheng Ding et al. · Chemistry & Biology · 2007 · 59 citations

Medicine, Biochemistry, Pharmacology +14

Cimicifoetisides A and B, two cytotoxic cycloartane triterpenoid glycosides from the rhizomes of <i>Cimicifuga foetida</i>, inhibit proliferation of cancer cells

Lirong Sun, Chen Qing, Yanli Zhang et al. · Beilstein Journal of Organic Chemistry · 2007 · 50 citations · Full text

Medicine, Oncology, Pharmacology +7