juglone


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juglone

[′jəg‚lōn]
(organic chemistry)
C10H6O3 A naphthoquinone derivative that occurs naturally in black walnuts and is toxic to plants.
References in periodicals archive ?
The interest in juglone has increased because of several further studies that revealed that juglone has cytotoxic and genotoxic effects against cultured melanoma tumor cell [12].
The Substitution Effect on Reaction Enthalpies of Antioxidant Mechanisms of Juglone and Its Derivatives in Gas and Solution Phase: DFT Study
A volume of 10 [micro]L of 10 mM juglone (stock solution freshly prepared) was added to the micro tubes containing 1000 worms in 990 [micro]L of M9.
Rosmarinus officinalis L. increases Caenorhabditis elegans stress resistance and longevity in a DAF-16, HSF-1 and SKN-1-dependent manner
These findings may be explained by previous studies, showing that juglone (5-hydroxy-1,4-naphthoquinone) partially blocks voltage-dependent potassium channels, causing depolarization of the membrane [52].
Modulatory Effect of 2-(4-Hydroxyphenyl)amino-1,4-naphthoquinone on Endothelial Vasodilation in Rat Aorta
Underlying the walnut's compelling disease-inhibiting benefits is an abundance of polyphenols, as well as the rare, anticancer phytonutrients juglone, tellimagrandin, and morin.
Walnuts abundant disease-prevention benefits
Termicidal components of wood extracts: 7 Methy juglone from Diospyres virginiana.
The Leaf Extracts of Dodonaea viscosa have a Detrimental Impact on Tunneling and Midgut Enzyme Activities of Odontotermes obesus
Some specific topics treated include green technology, "smart city" construction, architectural parametric design, an aquatic logistics model based on supply chain management, improvement of a headphone speaker production line, the effects of juglone on the migration of human ovarian cancer cells, and the design and implementation of an oilfield heterogeneous data-integration model based on ontology.
Frontiers of Advanced Materials and Engineering Technology II; select papers; 3 volume set
EPs7630[R] treatment reduces intracellular hsp-16.2::GFP expression (induced by the pro-oxidant juglone) indicating that the secondary metabolites of EPs7630[R] are bioavailable and exhibit antioxidant activities in vivo.
EPs7630[R] from Pelargonium sidoides increases stress resistance in Caenorhabditis elegans probably via the DAF-16/FOXO pathway
Lamaison, "Sedative effect of walnut leaf extract and juglone, an isolated constituent," Pharmaceutical Biology, vol.
Flavonoids in Juglans regia L. Leaves and evaluation of in vitro antioxidant activity via intracellular and chemical methods
Smith, "Effects of the chitin synthetase inhibitor plumbagin and its 2-demethyl derivative juglone on insect ecdysone 20-monooxygenase activity," Experientia, vol.
Effects of quinizarin and five synthesized derivatives on fifth larval instar midgut ecdysone 20-monooxygenase activity of the tobacco hornworm Manduca sexta
Terzi, "Allelopathic effects of Juglone and decomposed walnut leaf juice on muskmelon and cucumber seed germination and seedling growth," African Journal of Biotechnology, vol.
Effect of allelochemicals from leaf leachates of Gmelina arborea on inhibition of some essential seed germination enzymes in green gram, red gram, black gram, and chickpea
Because phosphorylation at proline-directed sites causes cis-isomerization of the protein backbone, we tested this effect on DAT T53 by inhibiting Pin1, a peptidyl prolyl isomerase which catalyzes the isomerization of pThr/pSer backbones using a small molecule inhibitor, juglone. Juglone treatment resulted in the accumulation of pThr53 suggesting a role for Pin1 in regulating rDAT T53 phosphorylation and thereby its function.
Role of proline directed phoshorylation site on dopamine transporter
The black walnut (Juglans nigra) produces the allelochemical juglone, which affects some species greatly while others not at all.
Application of allelopathic properties in weed management in order to sustainable agriculture
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