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In vitro cytotoxic activity of Brazilian plant extracts against human lung, colon and CNS solid cancers and leukemia
(Elsevier B.V., 2007-04-01)
The cytotoxicity of extracts obtained from plants occurring in the Amazon and Atlantic rain forests against NCI-H460, KM-12, SF-268 and RPMI-8226 cancer cell lines was investigated. Expressive activity was observed in the ...
Abortive and/or embryofetotoxic effect of Cinnamomum zeylanicum leaf extracts in pregnant rats
(1994-11-17)
Female Wistar rats received by gavage 70 mg/kg of aqueous and chloroform extracts of C. zeylanicum during pregnancy. The results showed that the females treated with both the extracts presented an increased number of ...
Intermediate reactive oxygen and nitrogen from macrophages induced by Brazilian lichens
(Elsevier B.V., 2004-07-01)
The activity of ten compounds isolated from Brazilian lichen over the release of hydrogen peroxide and nitric oxide was evaluated in the culture of peritoneal macrophage cells from mice. Salazinic, secalonic A and ...
Arbutin-2 '-sulphonyl from the infusion of Ilex theezans leaves
(Elsevier B.V., 2004-12-01)
A sulphate arbutin derivative was isolated from the leaves of flex theezans, an adulterant of mate (flex paraguariensis). The structure was determined by spectral analysis. (C) 2004 Published by Elsevier B.V.
Intestinal antiinflammatory activity of a lyophilized infusion of Turnera ulmifolia in TNBS rat colitis
(Elsevier Science BvAmsterdamHolanda, 2006)
Cytotoxicity And Chemical Composition Of The Essential Oils Of Magnolia Ovata
(Colegio de Farmaceuticos de la Provincia de Buenos Aires, 2016)
CONSTITUENTS OF CENTAUREA CHILENSIS
(Elsevier , Science Ltd., 1992-11-02)
Caffeic and chlorogenic acids in Ilex paraguariensis extracts are the main inhibitors of AGE generation by methylglyoxal in model proteins
(ELSEVIER SCIENCE BV, 2009)
The present study concentrates on the evaluation of the anti-glycation effect of some bioactive substances present in yerba mate (Ilex paraguariensis): 5-caffeoylquinic acid, caffeic acid and a sapogenin (oleanolic acid). ...
Chlorogenic acid protects paraoxonase 1 activity in high density lipoprotein from inactivation caused by physiological concentrations of hypochlorite
(ELSEVIER SCIENCE BV, 2009)
We hypothesized that chlorogenic acids, the main phenolics in coffee, many fruits and Ilex paraguariensis extracts, protect paraoxonase 1 activity in HDL from inactivation by chlorination at concentrations of HOCl (50 mu ...