Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Sandra V. Verstraeten"'
Autor:
Patricia I. Oteiza, Alejandra G. Erlejman, Sandra V. Verstraeten, Carl L. Keen, César G. Fraga
Publikováno v:
Clinical and Developmental Immunology, Vol 12, Iss 1, Pp 19-25 (2005)
Flavonoids can exert beneficial health effects through multiple mechanisms. In this paper, we address the important, although not fully understood, capacity of flavonoids to interact with cell membranes. The interactions of polyphenols with bilayers
Externí odkaz:
https://doaj.org/article/13d72264a63148929d0495d5dda8ff80
Publikováno v:
Biological Research, Vol 37, Iss 2, Pp 293-300 (2004)
We investigated the effects of the interaction between flavanols and related procyanidins (dimer to hexamer) with both cell and synthetic membranes, on bilayer fluidity and susceptibility to oxidation. Cocoa derived dimers (0.05 to 1 µg/ml) protecte
Externí odkaz:
https://doaj.org/article/61c06fb677164831999dd48c9b7ccf76
Publikováno v:
Biological Research, Vol 33, Iss 2, Pp 143-150 (2000)
In the present study we characterized the capacity of zinc to protect lipids and proteins from Fe2+-initiated oxidative damage. The effects of zinc on lipid oxidation were investigated in liposomes composed of brain phosphatidylcholine (PC) and phosp
Externí odkaz:
https://doaj.org/article/fdffefd4220c47368e0f7612568a3d82
Autor:
Rubén Estrada-Valencia, Isaac Túnez, Çimen Karasu, María Ester Hurtado-Díaz, Alinne Colonnello, Marisol Maya-López, Abel Santamaría, Sandra V. Verstraeten, Michael Aschner, Edgar Rangel-López, Sonia Galván-Arzate
Monovalent thallium (Tl+) is a cation that can exert complex neurotoxic patterns in the brain by mechanisms that have yet to be completely characterized. To learn more about Tl+ toxicity, it is necessary to investigate its major effects in vivo and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ee6651c6ecff3faeed43268cd75aa11
https://avesis.gazi.edu.tr/publication/details/c5026efb-8f07-465c-8ac7-ee80b616e5d8/oai
https://avesis.gazi.edu.tr/publication/details/c5026efb-8f07-465c-8ac7-ee80b616e5d8/oai
Autor:
Yamila Belén Gándola, Marcela A. Moretton, Mariana Andrea Bojorge, Tania T. Luschnat, Diego A. Chiapetta, Sandra V. Verstraeten, Lorena Gonzalez, Camila Fontana
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Bile acids (BAs) are bioactive molecules that have potential therapeutic interest and their derived salts are used in several pharmaceutical systems. BAs have been associated with tumorigenesis of several tissues including the mammary tissue. Therefo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3de99bca6ed7d7e283d7db12457b03cb
https://link.springer.com/article/10.1007/s11033-020-05442-2
https://link.springer.com/article/10.1007/s11033-020-05442-2
Autor:
Juana M. Pasquini, Pehuén Pereyra Gerber, Jorge Correale, Vanesa S. Mattera, Matias Ostrowski, Sandra V. Verstraeten, Romina Julieta Glisoni
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Previous work by our group has shown the pro-differentiating effects of apotransferrin (aTf) on oligodendroglial cells in vivo and in vitro. Further studies showed the remyelinating effect of aTf in animal demyelination models such as hypoxia/ischemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bc64f05a603879755e76265ae950cac
http://doi.wiley.com/10.1111/jnc.15019
http://doi.wiley.com/10.1111/jnc.15019
Autor:
Débora E. Rinaldi, Sandra V. Verstraeten, Irene C. Mangialavori, Mariela S. Ferreira-Gomes, Juan Pablo F.C. Rossi, Jorge Martiarena, Mallku Q. Ontiveros
Publikováno v:
Archives of Toxicology. 92:273-288
In the recent years, the toxicity of certain divalent cations has been associated with the alteration of intracellular Ca2+ homeostasis. Among other mechanisms, these cations may affect the functionality of certain Ca2+-binding proteins and/or Ca2+ p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e28300df57fc652f37ca49e38cc521c4
https://doi.org/10.1007/s00204-017-2031-9
https://doi.org/10.1007/s00204-017-2031-9
Autor:
Nicolas G. Cid, Juan Carlos Navarro, Sandra V. Verstraeten, María Luz Sanchez Granel, Clara B. Nudel, Camila Cánepa, Alejandro D. Nusblat, Óscar Monroig
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Homeoviscous adaptation in poikilotherms is based in the regulation of the level of desaturation of fatty acids, variation in phospholipids head groups and sterol content in the membrane lipids, in order to maintain the membrane fluidity in response
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3843b25ab10ca83390ededf309107209
http://hdl.handle.net/10261/202520
http://hdl.handle.net/10261/202520
Publikováno v:
Archives of biochemistry and biophysics. 654
We investigated if wheat (Wh) and sunflower (Sf) plants watering with 1 mM CdCl2 or CuCl2 for 5–15 d during germination and seedling altered membrane fluidity (MF) of their leaves and roots, and if plant pre-treatment with the polyamines (PAs) putr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e259a78af9e54a45dd40855a961f36
https://pubmed.ncbi.nlm.nih.gov/30006136
https://pubmed.ncbi.nlm.nih.gov/30006136
Thallium (Tl) is a toxic heavy metal that causes oxidative stress both in vitro and in vivo. In this work, we evaluated the production of oxygen (ROS)- and nitrogen (RNS)-reactive species in adherent PC12 (PC12adh) cells exposed for 0.5–6 h to Tl(I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba25711c962dc41489661d93e28608a9
https://link.springer.com/article/10.1007/s00204-017-2056-0
https://link.springer.com/article/10.1007/s00204-017-2056-0