aralia hispida/protirakovinový

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Aralin, a type II ribosome-inactivating protein from Aralia elata, exhibits selective anticancer activity through the processed form of a 110-kDa high-density lipoprotein-binding protein: a promising anticancer drug.

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Aralin from Aralia elata is a newly identified type II ribosome- inactivating protein, which preferentially induces apoptosis in cancer cells. In this study, we identified that the aralin receptor is a 110-kDa high-density lipoprotein-binding protein (HDLBP), which functions as a HDL receptor. The

Anticancer effect of extracts from a North American medicinal plant--wild sarsaparilla.

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The wild sarsaparilla (Aralia nudicaulis) plant is richly distributed in North America, mainly in Canada. In the present study, 24 extracts were obtained from the rhizome, stem, leaf and fruit of wild sarsaparilla. In the presence of RH (hexane fraction from the rhizome), the survival rate of WiDr

Simultaneous Determination of Four Triterpenoid Saponins in Aralia elata Leaves by HPLC-ELSD Combined with Hierarchical Clustering Analysis.

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BACKGROUND Aralia elata leaves are known to have several biological activities, including anti-arrythmia, antitumor, anti-inflammatory, anti-fatigue, antimicrobial and antiviral effects. Our previous study found that triterpenoid saponins from the leaves of A. elata had antitumor effects.

Anti-hepatoma activity and mechanism of ursolic acid and its derivatives isolated from Aralia decaisneana.

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OBJECTIVE To investigate the anti-tumor activity of ursolic acid (UA) and its derivatives isolated from Aralia decaisneana on hepatocellular carcinoma both in vitro and in vivo. METHODS In vivo cytotoxicity was first screened by 3-[4,5-dimethylthiazol-2-yl]-2, 5-diphenyltetrazolium bromide (MTT)

HY253, a novel decahydrofluorene analog, from Aralia continentalis, induces cell cycle arrest at the G1 phase and cytochrome c-mediated apoptosis in human lung cancer A549 cells.

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OBJECTIVE In the course of our screening for novel modulators on cell cycle progression and apoptosis as anticancer drug candidates, we isolated a novel compound HY253 with the molecular structure of 7,8a-divinyl-2,4a,4b,5,6,7,8,8a,9,9a-decahydro-1H-fluorene-2,4a,4b,9a-tetraol from the roots of

HY251, a novel decahydrocyclopenta[a]indene analog, from Aralia continentalis induces apoptosis via down-regulation of AR expression in human prostate cancer LNCaP cells.

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In the course of screening for a novel anticancer drug candidate, we previously isolated HY251 with the molecular structure of 3-propyl-2-vinyl-1,2,3,3a,3b,6,7,7a,8,8a-decahydrocyclopenta[a]indene-3,3a,7a,8a-tetraol from the roots of Aralia continentalis. The current study was designed to evaluate

The ethanolic extract of Aralia continentalis ameliorates cognitive deficits via modifications of BDNF expression and anti-inflammatory effects in a rat model of post-traumatic stress disorder.

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Post-traumatic stress disorder (PTSD) is a disease associated with that the experience of traumatic stress. The traumatic experience results in the development of a prolonged stress response that causes impaired memory function and increased inflammation in the hippocampus. Currently,

Studies on cytotoxic triterpene saponins from the leaves of Aralia elata.

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Aralia elata has long been used as a tonic, anticancer and antidiabetic agent in China and Japan, and is widely consumed as food. Phytochemical investigation of the leaves of A. elata has led to the isolation of four new compounds, 3-O-[β-D-glucopyranosyl(1 → 3)-β-D-glucopyranosyl] echinocystic acid

Production of aralin, a selective cytotoxic lectin against human transformed cells, in callus culture of Aralia elata.

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Recently we found that aralin, a novel lectin, from Aralia elata selectively induces apoptosis in human virus-transformed and cancer cells compared with normal cells. To overcome the reduction of aralin biosynthesis according to the development of leaves, we established callus tissues from the young

A pectin-type polysaccharide from the root bark of Aralia elata: Structural identification and biological activity

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In this study, a pectin polysaccharide, AER-A3 (M_w 1.12 × 10⁵ g/mol), was isolated and purified from the root bark of Aralia elata by ion exchange and gel-filtration chromatography. Its planar structure was investigated in combination with UPLC-ESI-MS, FT-IR,

The evaluation of anti-breast cancer activity and safety pharmacology of the ethanol extract of Aralia elata Seem. leaves.

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Aralia elata Seem. is a traditional folk Chinese medicinal plant and its leaves have been used to treat many diseases. We aimed to evaluate the anti-breast cancer activity and safety pharmacology of the ethanol extract of A. elata Seem. leaves (ELE). Cytotoxicity was evaluated on human tumor cell

Apoptosis-induced cell death due to oleanolic acid in HaCaT keratinocyte cells--a proof-of-principle approach for chemopreventive drug development.

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Oleanolic acid (OA) is a naturally occurring triterpenoid in food materials and is a component of the leaves and roots of Olea europaea, Viscum album L., Aralia chinensis L. and more than 120 other plant species. There are several reports validating its antitumor activity against different cancer

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