Výsledky vyhledávání - "Rosângela Itri"

Methylene Blue Location in (Hydroperoxized) Cardiolipin Monolayer: Implication in Membrane Photodegradation

Autor: Luís G. Dias, Rosângela Itri, Paulo Siani, R. M. de Souza, T. F. Schmidt

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

We present molecular dynamics simulations of cardiolipin (CL) and CL monohydroperoxized derivative (CLOOH) monolayers to investigate the initial steps of phospholipid oxidation induced by methylene blue (MB) photoexcitation under continuous illuminat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::029b93cf33e0756e8280067f3f3f202e
https://pubmed.ncbi.nlm.nih.gov/28820598

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Gel-Assisted Formation of Giant Unilamellar Vesicles

Autor: Feng-Ching Tsai, Gijsje H. Koenderink, Rosângela Itri, André P. Schroder, Wolfgang Meier, Thaís F. Schmidt, Tatiana Schmatko, Andreas Weinberger, Carlos M. Marques

Publikováno v: Biophysical Journal. 105:154-164

Giant unilamellar vesicles or GUVs are systems of choice as biomimetic models of cellular membranes. Although a variety of procedures exist for making single walled vesicles of tens of microns in size, the range of lipid compositions that can be used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac56320b0337019c7902b7b496b6532c
https://doi.org/10.1016/j.bpj.2013.05.024

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Disrupting membrane raft domains by alkylphospholipids

Autor: Lewis J. Greene, Rosângela Itri, Vitor M. Faça, Andreza Barbosa Gomide, Germano Aguiar Ferreira, Rodrigo G. Stábeli, Eduardo Magalhães Rego, Carolina Hassibe Thomé, Pietro Ciancaglini, G.A. dos Santos

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Using phase contrast and fluorescence microscopy we study the influence of the alkylphospholipid, ALP, 10-(octyloxy) decyl-2-(trimethylammonium) ethyl phosphate, ODPC, in giant unilamellar vesicles, GUVs, composed of DOPC (1,2-dioleoyl-sn-glycero-3-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b838397c5572355ec620476dbf0378a

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Birefringent hydrogels based on PAAm and lyotropic liquid crystal: Optical, morphological and hydrophilic characterization

Autor: P. R. G. Fernandes, H. Mukai, Márcia R. de Moura, Fauze A. Aouada, Rosângela Itri, Adley F. Rubira, Edvani C. Muniz, Antônio C.F. da Silveira

Publikováno v: European Polymer Journal. 42:2781-2790

In this work, hydrogels of polyacrylamide (or PAAm) with confined lyotropic liquid crystal (potassium laurate–decanol–water, KL–DeOH–H2O) (or LLC) were synthesized. The hydrogels were characterized by polarized optical microscopy (POM), refra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e53ff7aaf89fe2da73ee8e9efa9e5e78
https://doi.org/10.1016/j.eurpolymj.2006.04.009

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Interaction of cyclic and linear Labaditin peptides with anionic and zwitterionic micelles

Autor: Rodrigo G. Stábeli, Luís G. Dias, Eduardo Maffud Cilli, Pietro Ciancaglini, Rosângela Itri, Léo Degrève, Carlos Alessandro Fuzo, Sandra Barbosa

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Currículo Lattes
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2015-05-15T13:30:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2014 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b60ae8ddb1a85d749f50c7cd3b73200
https://pubmed.ncbi.nlm.nih.gov/25454423

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Lysozyme viscoelastic matrices in tetramethylurea/water media: a small angle X-ray scattering study

Autor: Elizabeth Pinheiro Gomes Arêas, Rosângela Itri, Marcelo A. da Silva

Publikováno v: Biophysical chemistry. 99(2)

Semi-solid viscoelastic matrices produced out of lysozyme in organic/aqueous media [tetramethylurea (TMU)/water] were characterized by small angle X-ray scattering (SAXS). The scattering curves were modeled in their form and interference factors. Rad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e6d991955b648f27076daaf9cb174a
https://pubmed.ncbi.nlm.nih.gov/12377367

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An overview of Molecular dynamics simulations of oxidized lipid systems, with a comparison of ELBA and MARTINI force fields for coarse grained Lipid simulations

Autor: Luís G. Dias, R. M. de Souza, Rosângela Itri, Pablo Siani, Himanshu Khandelia

Publikováno v: Europe PubMed Central
Siani, P, de Souza, R M, Dias, L G, Itri, R & Khandelia, H 2016, ' An overview of molecular dynamics simulations of oxidized lipid systems, with a comparison of ELBA and MARTINI force fields for coarse grained lipid simulations ', BBA Biomembranes, vol. 1858, no. 10, pp. 2498-2511 . https://doi.org/10.1016/j.bbamem.2016.03.031

Biological membranes and model lipid systems containing high amounts of unsaturated lipids and sterols are subject to chemical and/or photo-induced lipid oxidation, which leads to the creation of exotic oxidized lipid products (OxPLs). OxPLs are know

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::171e39fffd70102af8521e46440ed816
http://europepmc.org/abstract/med/27058982

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