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Boldo, Its Secondary Metabolites and their Derivatives
(BENTHAM SCIENCE PUBL LTD, 2019)
Boldo leaves (Boldo folium, from Peumus boldus Mol.) are very frequently used as a medicinal herb in Chile and are exported to many countries to be used in teas or as extracts included in herbal remedies, primarily as an ...
STRUCTURE-ANTIOXIDATIVE ACTIVITY RELATIONSHIPS IN BENZYLISOQUINOLINE ALKALOIDS
(The Italian Pharmacological Society, 1994-07-18)
The antioxidative properties of the aporphines boldine, glaucine and apomorphine, and of the
benzyltetrahydroisoquinolines (f)-coclaurine and (f)-norarmepavine were compared in the
brain homogenate autoxidation model. ...
Effect of extraction conditions on total phenolic content and antioxidant capacity of pretreated wild peumus boldus leaves from chile
(INST CHEMICAL ENGINEERS, 2014)
We studied the effect of both heat-drying and freeze-drying on the recovery of total phenolic compounds (TPCs) and antioxidant capacity from leaves of Peumus boldus Molina (Boldo), an endemic tree of Chile, using DPPH ...
Release of intermediate reactive hydrogen peroxide by macrophage cells activated by natural products
(Pharmaceutical Soc Japan, 2001-02-01)
By determining the hydrogen peroxide (H2O2) released in cultures of peritoneal macrophage cells from Swiss mice, we evaluated the action of 27 vegetable compounds (pristimerin, tingenone, jatrophone, palustric acid, lupeol, ...
Release of intermediate reactive hydrogen peroxide by macrophage cells activated by natural products
(Pharmaceutical Soc Japan, 2001-02-01)
By determining the hydrogen peroxide (H2O2) released in cultures of peritoneal macrophage cells from Swiss mice, we evaluated the action of 27 vegetable compounds (pristimerin, tingenone, jatrophone, palustric acid, lupeol, ...
Aporphine metho salts as neuronal nicotinic acetylcholine receptor blockers
(2007)
(S)-Aporphine metho salts with the 1,2,9, 10 oxygenation pattern displaced radioligands from recombinant human 0 and alpha 4 beta 2 neuronal nicotinic acetylcholine receptors (nAChR) at low micromolar concentrations. The ...
Boldo prevents UV light and nitric oxide-mediated plasmid DNA damage and reduces the expression of Hsp70 protein in melanoma cancer cells
(2011)
Objectives This study was designed to investigate the potential protective effect of a methanolic extract of Peumus boldus leaves on UV light and nitric oxide (NO)-mediated DNA damage. In addition, we investigated the ...
De novo expression of functional connexins 43 and 45 hemichannels increases sarcolemmal permeability of skeletal myofibers during endotoxemia
(2019)
Endotoxemia caused by bacterial lipopolysaccharides (LPSs) leads to severe skeletal muscular deterioration, starting with higher membrane permeability and decline in resting membrane potential (RMP). However, the molecular ...