uncaria tomentosa bark powder

cat's claw bark powder cats claw bark powder powder obtained from the dried, ground inner bark of the plant uncaria tomentosa, rubiaceae PubMed: Evaluation of in vitro absorption, distribution, metabolism, and excretion (ADME) properties of mitragynine, 7-hydroxymitragynine, and mitraphylline. PubMed: Acute Toxicity and Determination of the Active Constituents of Aqueous Extract of Uncaria tomentosa Bark in Hyphessobrycon eques. PubMed: Quinovic acid glycosides purified fraction from Uncaria tomentosa induces cell death by apoptosis in the T24 human bladder cancer cell line. PubMed: Uncaria tomentosa alkaloidal fraction reduces paracellular permeability, IL-8 and NS1 production on human microvascular endothelial cells infected with dengue virus. PubMed: Cat's claw oxindole alkaloid isomerization induced by cell incubation and cytotoxic activity against T24 and RT4 human bladder cancer cell lines. PubMed: Mechanisms of herb-induced nephrotoxicity. PubMed: Anti-inflammatory activity of Mitraphylline isolated from Uncaria tomentosa bark. PubMed: Studies of biological properties of Uncaria tomentosa extracts on human blood mononuclear cells. PubMed: Uncaria tomentosa extracts protect human erythrocyte catalase against damage induced by 2,4-D-Na and its metabolites. PubMed: HPLC-PDA method for quinovic acid glycosides assay in Cat's claw (Uncaria tomentosa) associated with UPLC/Q-TOF-MS analysis. PubMed: Evaluation of the effect of Uncaria tomentosa extracts on the size and shape of human erythrocytes (in vitro). PubMed: Uncaria tomentosa (Willd. ex. Roem. & Schult.) DC. and Eucalyptus globulus Labill. interactions when administered with diazepam. PubMed: Uncaria tomentosa aqueous-ethanol extract triggers an immunomodulation toward a Th2 cytokine profile. PubMed: Inhibitory mechanisms of two Uncaria tomentosa extracts affecting the Wnt-signaling pathway. PubMed: Anticancer activity of the Uncaria tomentosa (Willd.) DC. preparations with different oxindole alkaloid composition. PubMed: Uncaria tomentosa acts as a potent TNF-alpha inhibitor through NF-kappaB. PubMed: Evaluation of biological activity of Uncaria tomentosa (Willd.) DC. using the chicken embryo model. PubMed: Cytotoxic effect of the pentacyclic oxindole alkaloid mitraphylline isolated from Uncaria tomentosa bark on human Ewing's sarcoma and breast cancer cell lines. PubMed: Effect of Alkaloid-Free and Alkaloid-Rich preparations from Uncaria tomentosa bark on mitotic activity and chromosome morphology evaluated by Allium Test. PubMed: (13)C, (15)N CPMAS NMR and GIAO DFT calculations of stereoisomeric oxindole alkaloids from Cat's Claw (Uncaria tomentosa). PubMed: Antiproliferative effects of mitraphylline, a pentacyclic oxindole alkaloid of Uncaria tomentosa on human glioma and neuroblastoma cell lines. PubMed: Changes in chromosome structure, mitotic activity and nuclear DNA content from cells of Allium Test induced by bark water extract of Uncaria tomentosa (Willd.) DC. PubMed: Proapoptotic effect of Uncaria tomentosa extracts. PubMed: A water soluble extract from Uncaria tomentosa (Cat's Claw) is a potent enhancer of DNA repair in primary organ cultures of human skin. PubMed: Antioxidant activity of ethanolic and aqueous extracts of Uncaria tomentosa (Willd.) DC. PubMed: Toxicological aspects of the South American herbs cat's claw (Uncaria tomentosa) and Maca (Lepidium meyenii) : a critical synopsis. PubMed: Herbal medications commonly used in the practice of rheumatology: mechanisms of action, efficacy, and side effects. PubMed: Involvement of 5-HT2 receptors in the antinociceptive effect of Uncaria tomentosa. PubMed: Antioxidant properties of proanthocyanidins of Uncaria tomentosa bark decoction: a mechanism for anti-inflammatory activity. PubMed: In vitro immunomodulatory activity of plants used by the Tacana ethnic group in Bolivia. PubMed: Morphoanatomical studies of Uncaria tomentosa and Uncaria guianensis bark and leaves. PubMed: Identification and quantification of components in extracts of Uncaria tomentosa by HPLC-ES/MS. PubMed: C-Med 100, a hot water extract of Uncaria tomentosa, prolongs lymphocyte survival in vivo. PubMed: Anti-inflammatory and antioxidant activities of cat's claw (Uncaria tomentosa and Uncaria guianensis) are independent of their alkaloid content. PubMed: Anti-inflammatory activity of two different extracts of Uncaria tomentosa (Rubiaceae). PubMed: The antiproliferative effects of Uncaria tomentosa extracts and fractions on the growth of breast cancer cell line. PubMed: Improved method for the determination of oxindole alkaloids in Uncaria tomentosa by high performance liquid chromatography. PubMed: Investigation of Uña De Gato I. 7-Deoxyloganic acid and 15N NMR spectroscopic studies on pentacyclic oxindole alkaloids from Uncaria tomentosa. PubMed: Cat's claw inhibits TNFalpha production and scavenges free radicals: role in cytoprotection. PubMed: Antiinflammatory actions of cat's claw: the role of NF-kappaB. PubMed: Pharmacologically active procyanidines from the bark of Uncaria tomentosa. PubMed: Mutagenic and antimutagenic activities of Uncaria tomentosa and its extracts. PubMed: Plant metabolites. Structure and in vitro antiviral activity of quinovic acid glycosides from Uncaria tomentosa and Guettarda platypoda.