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Uncaria tomentosa

Evidence in favor of such a hypothesis is given by Jurgensen et al. who have first reported the fact that an alkaloid fraction from Uncaria tomentosa (Willd.) DC, a vine used by Peruvian Indians to treat several diseases, given by the intraperitonneal route, dose-dependently suppressed the behavioral response to the chemical stimuli in the models indicated and increased latencies in the thermal stimuli models (33). [Pg.100]

Jiirgensen S, Dalbo S, Angers P, Santos AR, Ribeiro-do-Valle RM. Involvement of 5-HT2 receptors in the antinociceptive effect of Uncaria tomentosa. Pharmacol Biochem Behav 2005 81 466-477. [Pg.159]

Uncaria rhynchophylla Miq. (57). The N-oxide of hirsutine (58) has been found in Uncaria tomentosa DC. (55), and 3-isopaynanthiene (59) has been isolated from Mitragyna speciosa Korth. (58). [Pg.156]

Keplinger, K., G. Laus, M. Wurm, M. P. Dierich, and H. Teppner. 1999. Uncaria tomentosa (Willd.) DC ethnomedicinal use and new pharmacological, toxicological and botanical results. J. Ethnopharmacol. 64 23-34. [Pg.325]

Wurm, M., L. Kacani, G. Laus, K. Keplinger, and M. P. Dierich. 1998. Pentacyclic oxindole alkaloids from Uncaria tomentosa induce human endothelial cells to release a lymphocyte proliferation regulating factor. Planta Med. 64 701-704. [Pg.325]

Alkaloid—Rhynchophylline Rubiaceae Uncaria tomentosa DC Jones (1994) Hemingway and Phillipson (1974))... [Pg.284]

Uncaria tomentosa (Pedaliaceae), Corynanthe pachyceras, Pausinystalia johimbe (Rubiaceae) [bark] Semi-synthetic... [Pg.178]

Snow (4) and Castillo (5) isolated an extract from the inner bark or root tissue within Uncaria tomentosa, which was effective in treating Alzheimer s disease and other amyloidoses. The structure of this agent remains undetermined. [Pg.53]

Immune system Immune deficiency (immune stimulant) Tabebuia avellanedeae Lor. ex Griseb and other species (Bignoniaceae) Uncaria tomentosa D.C., U. guianensis J.F. Gmel. (Rubiaceae) inner bark inner bark... [Pg.215]

Asidospemia carapanauba Pichon, Apocynaceae, and isopteropodine (R=H), the main immune stimulant t Uncaria tomentosa D.C. Rubiaceae, suggest the involvement of the former aVcaloid in the multiple medicinal uses of the bark of the carapanauba (Nitidae) group o/Aspidoderma species ... [Pg.217]

Uncaria tomentosa (cat s claw) Agathosma betulina (buchu)... [Pg.1618]

Uncaria tomentosa (cat s ciaw) Rubiaceae (madder) Cluster bean Cyamopsis tetragonoloba... [Pg.1620]

Uncaria tomentosa (cat s claw), an herb from the highlands of the Peruvian Amazon, contains the spiroindole alkaloids isopteropodine and rynchophylline it has immunomodulatory properties and has been used to treat arthritis and inflammatory bowel disease (7). [Pg.3086]

Guettarda platypoda (Rubiaceae) South America Uncaria tomentosa (Rubiaceae) South America... [Pg.114]

This approach was used to establish the structures of triterpenoid glycosides from Uncaria tomentosa (4, 10, 1 ),Uncaria guaianensis (12), Guettarda platypoda (5, 13), and steroidal glycosides from... [Pg.116]

Uncaria tomentosa is is a Peruvian Rubiacea commonly known as "Ufia de Gato. In traditional Peruvian medicine its root bark is dried, powdered and boiled in water and this red-hot aqueous extract is reported to be effective in the control of arthritis, gastritis, skin diseases and cancer. [Pg.137]

Uncaria tomentosa Cosmetic products Cosmetic products Senecio species Aqueous solutions... [Pg.549]

Lopez-Avila V, Benedicto J, Robaugh D. Supercritical fluid extraction of ox-indole alkaloids from Uncaria tomentosa. J High Resolut Chromatogr 1997 20 231-236. [Pg.570]

Source Uncaria tomentosa. Molecular formula C22 H28 N2 O3. Molecular weight 368.52. [Pg.60]

Source Uncaria tomentosa. Biological activity Diuretic. [Pg.61]

Uncaria tomentosa, Uncaria guianensis, Uncaria gambir, una de gato, life-giving vine of Peru, samento (Anonymous, 1996)... [Pg.360]

Aquino R, DeSimone F, Pizza C. Plant metabolites. Structure and in vitro antiviral activity of quinovic acid glycosides from Uncaria tomentosa and Guettarda platypoda. J Nat Prod 1989 52 679-85. [Pg.363]

Rizzi R, Re F, Bianchi A, DeFeo V, deSimone F, Bianchi L, Stivala LA. Mutagenic and antimutagenic activities of Uncaria tomentosa and its extracts. J Ethnopharmacol 1993 38 63-77. [Pg.363]

Santa Maria A, Lopez A, Diaz MM, Alban J, Galan de Mera A, Vincente Orlenna JA, Pozuelo JM. Evaluation of the toxicity of Uncaria tomentosa by bioassays in vitro. J Ethnopharmacol 1997 57 183— 7. [Pg.363]

Fecka, L, Cisowski, W., and Luczkiewicz, M. 2001. Determination of catechin and epi-catechin in an extract from Uncaria tomentosa bark by TEC with chemically modified stationary phases. J. Planar Chromatogr. Mod. TLC 14 405-8. [Pg.107]

Another bioactive plant from South America, occurring in the upper reaches of the Amazon in Peru, is colloquially known as cat s claw, or Una de Gato Uncaria tomentosa.of the family Rubiaceae). Anecdotal evidence describes some remarkable cancer cures using a tea made from this plant, and it is available in the United States. The action may be due to the presence of alkaloids, but one is not entirely convinced. [Pg.276]

Cat s-Claw Uncaria tomentosa Life-giving vine of Peru... [Pg.380]

Uncaria ( ima de gato ) Uncaria tomentosa WILLD. Rubiaceae... [Pg.9]

Uncariae tomentosae cortex, (alkaloid extraction method B, 40jil)... [Pg.31]

Cat s claw (Uncaria tomentosa and Uncaria guianensis), an herbal medicine from the Amazon, is widely used to treat inflammatory disorders. Both species of cat s claw provide effective antioxidant and anti-inflammatory activities, but Uncaria guianensis is the more potent of the two. Non-alkaloid fractions from both species have been found to decrease lipopolysaccharide (LPS)-induced TNF-a and nitrite production in RAW 264.7 cells, and oral pretreatment for 3 days with Uncaria tomentosa actually prevented TNFa mRNA expression and apoptosis. Interestingly, the pharmacological properties of these species do not seem to be dependent on the presence of oxindole or pentacyclic alkaloids [191]. [Pg.181]

See other pages where Uncaria tomentosa is mentioned: [Pg.326]    [Pg.724]    [Pg.1620]    [Pg.3086]    [Pg.961]    [Pg.223]    [Pg.291]    [Pg.18]    [Pg.11]    [Pg.60]    [Pg.277]   
See also in sourсe #XX -- [ Pg.60 ]

See also in sourсe #XX -- [ Pg.961 ]

See also in sourсe #XX -- [ Pg.116 , Pg.118 , Pg.124 ]

See also in sourсe #XX -- [ Pg.31 ]

See also in sourсe #XX -- [ Pg.308 , Pg.389 ]

See also in sourсe #XX -- [ Pg.32 , Pg.33 , Pg.34 ]



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Uncaria

Uncaria tomentosa, alkaloids

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