Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Zeida Camacho, Ari Fernando"'
Autor:
Marcolongo, Juan Pablo, Zeida Camacho, Ari Fernando, Slep, Leonardo Daniel, Olabe Iparraguirre, Jose Antonio
The chemistry of aqueous NO and H2S as redox regulators of cellular and physiological responses in cardiovascular, immune or neurological tissues has raised the question of the overlapping pathophysiological functions often involving similar molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3498::21b3521ae536e9b660a14334de50fcc4
http://www.sciencedirect.com/science/article/pii/S089888381730017X
http://www.sciencedirect.com/science/article/pii/S089888381730017X
Autor:
Sastre Barrios, Santiago
Publikováno v:
COLIBRI
Universidad de la República
instacron:Universidad de la República
Universidad de la República
instacron:Universidad de la República
Mycobacterium tuberculosis (Mt) es el patógeno responsable de la enfermedad tuberculosis. Como parte de la respuesta antimicrobiana, los macrófagos que son uno de los blancos celulares más importantes de la micobacteria, generan especies reactivas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::26f5c2d3f780ef0da2bd206ffeb46fdf
Autor:
Matías N. Möller, Juan S. Grassano, Darío A. Estrin, Jonathan A. Semelak, Ernesto Cuevasanta, Gerardo Ferrer-Sueta, Madia Trujillo, Beatriz Alvarez, Ari Zeida, Dayana Benchoam, Mauricio Mastrogiovanni
Publikováno v:
J Biol Chem
COLIBRI
Universidad de la República
instacron:Universidad de la República
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
COLIBRI
Universidad de la República
instacron:Universidad de la República
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Persulfides (RSSH/RSS2) participate in sulfur trafficking and metabolic processes, and are proposed to mediate the signaling effects of hydrogen sulfide (H2S). Despite their growing relevance, their chemical properties are poorly understood. Herein,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e669c1d840c54dd102b076ef9916f1
https://pubmed.ncbi.nlm.nih.gov/32873707
https://pubmed.ncbi.nlm.nih.gov/32873707
Publikováno v:
Journal of Inorganic Biochemistry. 162:102-108
Nitroxyl (HNO) is a species that has been proposed recently to play different roles in nitrosative stress processes. HNO decomposition in aqueous solution leading to N2O is a fast reaction that competes with many biochemical reactions in which HNO ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9280c650fc01e0178199c5342e7ce031
https://doi.org/10.1016/j.jinorgbio.2016.06.016
https://doi.org/10.1016/j.jinorgbio.2016.06.016
Autor:
Juan P. Marcolongo, Mariano C. González Lebrero, Damián A. Scherlis, Ari Zeida, Jonathan A. Semelak, Uriel N. Morzan, Darío A. Estrin, Nicolás O. Foglia
Publikováno v:
Frontiers in Chemistry
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frontiers in Chemistry, Vol 6 (2018)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frontiers in Chemistry, Vol 6 (2018)
In this work we present the current advances in the development and the applications of LIO, a lab-made code designed for density functional theory calculations in graphical processing units (GPU), that can be coupled with different classical molecul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7d3775fbd34263a8c9692a3d3f5c22
Autor:
Ohara Augusto, Madia Trujillo, Ari Zeida, Martín Hugo, Edlaine Linares, Damián Estrada, Alejandra Martínez, Mauricio Mastrogiovanni, Harry F. G. Heijnen, Lucía Piacenza, Federico Issoglio, Rafael Radi, Darío A. Estrin
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The Trypanosoma cruzi ascorbate peroxidase is, by sequence analysis, a hybrid type A member of class I heme peroxidases [TcAPx-cytochrome c peroxidase (CcP)], suggesting both ascorbate (Asc) and cytochrome c (Cc) peroxidase activity. Here, we show th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7bfde4905b7e0508300ab9b6b81260a
https://doi.org/10.1073/pnas.1618611114
https://doi.org/10.1073/pnas.1618611114
Publikováno v:
Journal of Chemical Theory and Computation. 10:4609-4617
The fundamental object for studying a (bio)chemical reaction obtained from simulations is the free energy profile, which can be directly related to experimentally determined properties. Although quite accurate hybrid quantum (DFT based)-classical met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25e6dc59a5044babcc199cfce84f1360
https://doi.org/10.1021/ct500672d
https://doi.org/10.1021/ct500672d
Publikováno v:
Archives of Biochemistry and Biophysics. 539:81-86
Since peroxynitrite was identified as a pathophysiological agent it has been implicated in a great variety of cellular processes. Particularly, peroxynitrite mediated oxidation of cellular thiol-containing compounds such as Cys residues, is a key eve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857bf9dc87d8eb468106987109d4ed05
https://doi.org/10.1016/j.abb.2013.08.016
https://doi.org/10.1016/j.abb.2013.08.016
Autor:
Diego S. Vazquez, Madia Trujillo, Martín Hugo, Rafael Radi, Javier Santos, Darío A. Estrin, María Inés De Armas, M. Dolores Piñeyro, Aníbal M. Reyes, Ari Zeida
Publikováno v:
Advances in Free Radical Biology & Medicine
Advances in Free Radical Biology & Medicine, Elsevier, 2015, 101, pp.249-260. ⟨10.1016/j.freeradbiomed.2016.10.005⟩
Advances in Free Radical Biology & Medicine, Elsevier, 2015, 101, pp.249-260. ⟨10.1016/j.freeradbiomed.2016.10.005⟩
Mycobacterium tuberculosis (M. tuberculosis) is the intracellular bacterium responsible for tuberculosis disease (TD). Inside the phagosomes of activated macrophages, M. tuberculosis is exposed to cytotoxic hydroperoxides such as hydrogen peroxide, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::042d66280e8ec1abf7a3e210176328d6
https://www.sciencedirect.com/science/article/pii/S0891584916304476
https://www.sciencedirect.com/science/article/pii/S0891584916304476
Nitrosodisulfide S2NO- is a controversial intermediate in the reactions of S-nitrosothiols with HS- that produce NO and HNO. QM-MM molecular dynamics simulations combined with TD-DFT analysis contribute to a clear identification of S2NO- in water, ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faff3aa84cc7529893b2ea22eb5d91a2
http://pubs.rsc.org/en/Content/ArticleLanding/2016/CP/C6CP06314D
http://pubs.rsc.org/en/Content/ArticleLanding/2016/CP/C6CP06314D