Results 11 to 20 of about 10,543 (152)

Arbuscular mycorrhizal characterization associated with Uncaria guianensis and Uncaria tomentosa in Amazonian soils

open access: yesRevista de Ciencias Agrícolas, 2023
There are some plant species with cultural and economic importance in the Amazon, such as Uncaria guianensis and U. tomentosa, both commonly named “cat’s claw”.
Lina Paola Garzón   +1 more
doaj   +4 more sources

Antimicrobial activity of Uncaria tomentosa against oral human pathogens Atividade antimicrobiana da Uncaria tomentosa sobre patógenos da cavidade bucal humana [PDF]

open access: yesBrazilian Oral Research, 2007
Uncaria tomentosa is considered a medicinal plant used over centuries by the peruvian population as an alternative treatment for several diseases. Many microorganisms usually inhabit the human oral cavity and under certain conditions can become etiologic
Renzo Alberto Ccahuana-Vasquez   +3 more
doaj   +2 more sources

Contraceptive effect of Uncaria tomentosa (cat's claw) in rats with experimental endometriosis Efeito anticoncepcional da Uncaria tomentosa (unha-de-gato) em ratas com endometriose experimental [PDF]

open access: yesActa Cirúrgica Brasileira, 2011
PURPOSE: Evaluate the histological changes in parenchyma´s epithelial layer of the uterus and ovarian of rats with induced endometriosis, treated with Uncaria tomentosa extract.
João Nogueira Neto   +6 more
doaj   +2 more sources

Uncaria tomentosa Leaves Decoction Modulates Differently ROS Production in Cancer and Normal Cells, and Effects Cisplatin Cytotoxicity [PDF]

open access: yesMolecules, 2017
Uncaria tomentosa is a woody vine with a long history of use in traditional Peruvian medicine and nowadays supplements containing this vine as ingredient are available.
Grazyna Nowicka   +2 more
exaly   +3 more sources

ATIVIDADE COMPARATIVA DE POLIFENÓIS TOTAIS E COMPOSTOS ANTIO-XIDANTES DA UNCARIA TOMENTOSA POTENCIADA COM ÁCIDO CÍTRICO

open access: yesRevista Brasileira de Engenharia de Biossistemas, 2021
Uncaria tomentosa, uma trepadeira notável por conter altas concentrações de alcaloides oxindois e compostos fenólicos, é comumente usada na medicina tradicional como agente anti-inflamatório e antioxidante.
Cesar Augusto Roque Borda   +6 more
doaj   +2 more sources

Uncaria tomentosa and Uncaria guianensis an agronomic history to be written [PDF]

open access: yesCiência Rural, 2016
: The Uncaria tomentosa and Uncaria guianensis species, which are endemic plants in the Amazonian region, are highlighted as medicinal plants mainly because of their anti-inflammatory activity.
Isabela Cristina Gomes Honório   +2 more
doaj   +3 more sources

Polyphenolic Composition and Antioxidant Activity of Aqueous and Ethanolic Extracts from Uncaria tomentosa Bark and Leaves [PDF]

open access: yesAntioxidants, 2018
Uncaria tomentosa constitutes an important source of secondary metabolites with diverse biological activities mainly attributed until recently to alkaloids and triterpenes.
Mirtha Navarro-Hoyos   +4 more
doaj   +2 more sources

In vitro synergism of a water insoluble fraction of Uncaria tomentosa combined with fluconazole and terbinafine against resistant non-Candida albicans isolates [PDF]

open access: yesPharmaceutical Biology, 2017
Context: Uncaria tomentosa D.C. (Rubiaceae) has several biological activities, including activity against resistant Candida strains. The synergistic interaction with terbinafine or fluconazole can be an important alternative to overcome this resistance ...
Renata Cougo Moraes   +6 more
doaj   +2 more sources

Atividade Antimicrobiana da Uncaria Tomentosa (Willd) D. C.

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2014
A Uncaria tomentosa (Willd) D. C. (unha de gato) é uma planta amplamente utilizada na medicina popular, originária da Amazônia. Possui atividades biológicas, como anti-inflamatória, antimutagênica e antioxidante. O objetivo deste trabalho foi avaliar
Diego Silva e Sá   +4 more
doaj   +5 more sources

Histological, Ultrastructural, and Biochemical Study of the Reno-Protective Effects of Uncaria Tomentosa and L-arginine Against Fipronil-Induced Nephrotoxicity in Male Albino Rats [PDF]

open access: yesThe Egyptian Journal of Histology, 2023
Introduction: Fipronil induces vulnerable effects on the kidney causing nephrotoxicity via oxidative stress. The purpose of this study was to compare the protective effects of Uncaria tomentosa versus L-arginine against fipronil induced nephrotoxicity ...
Nema Soliman   +3 more
doaj   +1 more source

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