Studies on chemical constituents of Laurencia tristicha Studies on constituents of rootsanel leaves from Desmodium blandumand their cytotoxic activity against growth of several tumor cells Effects of cytochrome P450 isozymes on aristolochic acid renal cytotoxicity A new cycloartane triterpene saponin from rhizome of Actaea asiatica Chemical constituents in Yi Medicine Blaps japonensis and their cytotoxic activities Daphnane diterpene esters from flower buds of Daphne genkwa and their cytotoxic effects on cancer cells A new flavonoid from heartwood of Caesalpinia sappan Aporphine alkaloids from branches and leaves of Polyalthia nemoralis Aporphine Alkaloids from branches and leaves of Polyalthia nemoralis Phenolic constituents from stem bark of Morus wittiorum and their anti-inflammation and cytotoxicity Chemical Constituents from Twigs of Aglaia testicularis C. Y. Wu Chemical constituents from Mylabris phalerata and their cytotoxic activity in vitro A new isoindole alkaloid from leaves of Cassia siamea Sesquiterpenoids from aerial parts of Artemisia myriantha Flavonoids and spiro-lactones from Hypericum hookerianum Cytotoxic sesquiterpene lactones from Berlandiera lyatra Acyclic diterpenoids and aliphatic compounds from green alga Chaetomorpha basiretorsa and their activities Cytotoxic constituents from red alga Gymnogongrus flabelliformis Sampsoniones and xanthones of Hypericum sampsonii from Yunnan Province Study on cytotoxic secondary metabolites of endophytic fungus Diaporthe longicolla A616 from Pogostemon cablin A Cytotoxic Neolignan from Schisandra propinqua (Wall.) Baill. Alkaloids and anthraquinones from branches and leaves of Uvaria kurzii Anti-tumor activity of safflower polysaccbaride(SPS) and effecton cytotoxicity of CTL cells,NK cells of T739 lung cancer in mice Chemical constituents from endophyte Chaetomium globosum in Imperata cylindrical Phenylpropanoids and phenylethanol from flowers of Rosa rugosa Studies on coumarins from fruit of Cnidium monnieri and their cytotoxic activities Saponins from roots of Securidaca inappendiculata with cytotoxic activities A new sesquiterpene from seeds of Cassia occidentalis and its cytotoxicity Two new lactone derivatives from an endophyte Diaporthe sp. XZ-07 cultivated on Camptotheca acuminata Studies on chemical constituents of rhizomes of Sophora tonkinensis A new cytotoxic isocoumarin from endophytic fungus Aspergillus versicolor Triterpenes constituents from male flowers of Eucommia ulmoides Chemical constituents from a Tibetan medicine Meconopsis horridula GC-MS analysis and cytotoxic activity of the supercritical extracts from roots and stems of Zanthoxylum nitidum Screening and taxonomic identification of endophytic fungi with antitumor and antioxidant activities from Artemisia lactiflora Steroids from the Roots of Asparagus officinalis and Their Cytotoxic Activity Two New neo-Clerodane Diterpenoids from Scutellaria barbata Material basis of cytotoxicity in polysaccharide from Solanum nigrum Synthesis of 8-alkyl-13-bromo-berberine hydrochloride derivatives and their effect on proliferation of human HepG2 cell line Constituents from Abacopteris penangiana and their cytotoxic activity Chemical constituents in stem bark of Morus cathayana Isolation and Identification of a Deep-sea-derived Fungus FS86 and Its Biological Activities Cytotoxic alkaloids from stems of Nelumbo nucifera Chemical components of diterpenoids from Isodon japonica var.galaucocalyx from Gansu Province, China Studies on chemical constituents of cytotoxicity portion in bark of Reevesia longipetiolat Enhancement of proliferaton and tumoricidal activities of T-AK cells by plant polysaccharides Antitumor mechanism of ursolic acid on human gastric cancer cell lines SGC7901 in vitro Cytotoxicity and apoptosis induction of new naphthoquinone-like derivative TEISHNZ on human nasopharyngeal cancer cell Chemical constituents of Periploca forrestii and their cytotoxicity activity Chemical constituents of Periploca forrestii and their cytotoxicity activity Flavanonol compounds from thorns of Gleditsie Spina and their cytotoxicity Alkaloids from Macleaya cordata and their cytotoxicity assay Chemical constituents and cytotoxicity assay research in small polar substances from Vitis thunbergii var. taiwaniana Studies on in vitro Antitumor Activity of Total Steroidal Glycoside from the Root of Cynanchum auriculatum Studies on the Cytotoxicity of Bufalin on Human Gastric Cancer Cell MGc-803 in vitro Study of astersaponin on antitumor effects Chemical constituents from stems of Syzygium jambos var. jambos and their in vitro cytotoxicity Chemical constituents of endophyte Myrothecium roridum LLY from Ephedra equisetina and their in vitro cytotoxicity Study on preparation of butyryl galactose ester-modified coix component microemulsions and their anticancer activity in vitro Isoflavones from flower buds of Rosa rugosa and their cytotoxicity Effect of D-α-tocopherol polyethylene glycol 1000 succinate on inhibition of MCF-7cell proliferation by baohuoside I A new seco-prezizaane-type sesquiterpenoid from twigs and leaves of Illicium majus A new anthraquinone from twigs of Cassia siamea