Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Catia Azzolini"'
Autor:
Daniele Fraternale, Alexander Rudov, Francesco Prattichizzo, Fabiola Olivieri, Donata Ricci, Elisa Giacomini, Silvia Carloni, Catia Azzolini, Belén Gordillo, M. José Jara-Palacios, Giancarlo Verardo, Maria Cristina Albertini
Publikováno v:
Journal of Functional Foods, Vol 20, Iss , Pp 291-302 (2016)
Grapevine (Vitis vinifera L.) is currently used for wine production, herbal medicine and food supplements. In this study we investigated the phenolic composition of grape tendril extract (TVV), because these compounds are probably responsible for the
Externí odkaz:
https://doaj.org/article/1d0f2f30246b429f8d31603533edcf05
Autor:
Orazio Cantoni, Maddalena Scotti, Catia Azzolini, Caterina Ciacci, Mara Fiorani, Andrea Guidarelli, Liana Cerioni
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1848:1393-1401
We recently reported that U937 cell mitochondria express a functional Na+-dependent ascorbic acid (AA) transporter recognised by anti-SVCT2 antibodies. The present study confirms and extends these observations by showing that this transporter is char
Publikováno v:
BioFactors. 40:236-246
Summary Otherwise nontoxic levels of peroxynitrite promote toxicity in U937 cells pre-exposed to low micromolar concentrations of l-ascorbic acid (AA). This event was associated with the mitochondrial accumulation of the vitamin and with the early fo
Publikováno v:
The Journal of Nutritional Biochemistry. 24:467-474
Exposure of U937 cells to low micromolar levels of ascorbic acid or dehydroascorbic acid, while resulting in identical ascorbic acid accumulation, is unexpectedly associated with remarkably different responses to exogenous oxidants. We observed that
Publikováno v:
IUBMB Life. 65:149-153
U937 cells exposed to physiological concentrations of ascorbic acid (AA) accumulate the reduced form of the vitamin in the cytosol and even further in their mitochondria. In both circumstances, uptake was dependent on Na(+) -AA-cotransport, with hard
Autor:
M. José Jara-Palacios, Silvia Carloni, Francesco Prattichizzo, Alexander Rudov, Daniele Fraternale, Elisa Giacomini, Giancarlo Verardo, Fabiola Olivieri, Catia Azzolini, Donata Ricci, Maria Cristina Albertini, Belén Gordillo
Publikováno v:
Journal of Functional Foods, Vol 20, Iss, Pp 291-302 (2016)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Grapevine ( Vitis vinifera L.) is currently used for wine production, herbal medicine and food supplements. In this study we investigated the phenolic composition of grape tendril extract (TVV), because these compounds are prob ably r esponsible for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40b68669d8551867eb2560126f8153bb
https://idus.us.es/xmlui/handle/11441/40786
https://idus.us.es/xmlui/handle/11441/40786
Publikováno v:
British Journal of Nutrition. 107:691-696
Mammalian cells accumulate vitamin C either as ascorbic acid (AA), via Na+–AA co-transport, or dehydroascorbic acid (DHA, the oxidation product of AA), via facilitative hexose transport. As the latter, unlike the former, is a high-capacity transpor
Autor:
Manila Candiracci, Catia Azzolini, Orazio Cantoni, Mara Fiorani, Manuela Blasa, Elena Piatti, Andrea Guidarelli
Publikováno v:
The Journal of Nutritional Biochemistry. 21:397-404
Quercetin uptake in Jurkat cells is extremely rapid and associated with a remarkable accumulation of the flavonoid, dependent on its binding to intracellular components. Cell-associated quercetin is biologically active, quantitatively consumed to pro
Autor:
Liana Cerioni, Orazio Cantoni, Maddalena Scotti, Mara Fiorani, Andrea Guidarelli, Catia Azzolini
Exposure of U937 cells to low concentrations of L-ascorbic acid (AA) is associated with a prompt cellular uptake and a further mitochondrial accumulation of the vitamin. Under the same conditions, dehydroascorbic acid (DHA) uptake was followed by rap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bd1394afb0e293a32f772bb96226f9c
https://hdl.handle.net/11576/2627437
https://hdl.handle.net/11576/2627437