Výsledky vyhledávání - "Valeria P. Careaga"

High performance liquid chromatography as a micro-destructive technique for the identification of anthraquinone red dyestuffs in cultural heritage objects

Autor: Valeria P. Careaga, Astrid Blanco Guerrero, Gabriela Siracusano, Marta S. Maier

Publikováno v: Chemistry Teacher International. 5:1-9

This article describes two of the most common natural sources of red anthraquinones that have been used since antiquity for textile dyeing and as lake pigments, namely cochineal insect and the roots of Rubia and Relbunium plants. Carminic acid is the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8154750d3fd30ecf34ad50a9a1d1aa7c
https://doi.org/10.1515/cti-2022-0018

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Akademický článek

Aplicación de la técnica de cromatografía gaseosa para el análisis de lípidos sobre artefactos líticos provenientes del Macizo del Deseado: primeros resultados

Autor: Pablo Emiliano Bianchi, Valeria Pilar Careaga

Publikováno v: Revista del Museo de Antropologia, Vol 13, Iss 1 (2020)

Este trabajo constituye una primera aproximación al estudio, desde una perspectiva arqueométrica, de las estrategias de aprovechamiento de recursos naturales por parte de los grupos cazadores recolectores que habitaron el extremo sur del Macizo del

Externí odkaz: https://doaj.org/article/3ef4d884b17b458596ae074fbf2421f0

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A Multi-Analytical Approach for the Characterization of Painting Materials and Metal Soap Formation in Two Artworks by the Argentinian Painter Antonio Berni

Autor: Maier, Astrid C. Blanco Guerrero, Isabel Alcántara Millán, Valeria P. Careaga, Gabriela Siracusano, Marta S.

Publikováno v: Minerals; Volume 13; Issue 7; Pages: 919

This work describes the characterization of pigments and ground layers in two paintings by the renowned Argentinian painter Antonio Berni (1905–1981). The studied paintings are “Toledo” and “Figure” from the collection of the Provincial Mus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::ecd8137f41309709f33ee5123c8f4d2b

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Combined use of gas chromatography and HPLC-ESI-Q-TOF to assess the culinary uses of archaeological Santa María style ceramic vessels from El Colorado (Catamarca, Argentina)

Autor: Marta S. Maier, Irene Johanna Lantos, Yanina Aversente, Valeria P. Careaga, Valeria Palamarczuk, Natalia Silvana Petrucci, Evelyn Lucia Bonifazi

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

In this paper, an interdisciplinary investigation was carried out to study if Santa Maria tricolor style vessels were used as culinary equipment in a 14th century ad domestic cooking space in El Colorado (Yocavil valley, Catamarca, Northwest Argentin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0af8e1a60327616fe03f3316b84f343
http://sedici.unlp.edu.ar/handle/10915/143746

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Liver X receptor-α activation enhances cholesterol secretion in lactating mammary epithelium

Autor: Adali Pecci, Marta S. Maier, Diego Y. Grinman, Edith C. Kordon, Michael C. Rudolph, Elizabeth A. Wellberg, Steven M. Anderson, Valeria P. Careaga, Gerardo Burton, Maria Virginia Dansey, Paul S. MacLean

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Am J Physiol Endocrinol Metab

Liver X receptors (LXRs) are li-gand-dependent transcription factors activated by cholesterol metabolites. These receptors induce a suite of target genes required for de novo synthesis of triglycerides and cholesterol transport in many tissues. Two d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f8fa11d3bee672dcfce9aa8fbe0a12b
https://www.physiology.org/doi/10.1152/ajpendo.00548.2018

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Lupane Triterpenoids and New Derivatives as Antiproliferative Agents Against Prostate Cancer Cells

Autor: Juan Carlos Calvo, María Julia Castro, Paula Alejandra Sacca, Ana Paula Murray, Valeria P. Careaga, María Belén Faraoni

Publikováno v: Anticancer research. 39(7)

BACKGROUND/AIM This study examined the potential role of natural triterpenoids lupeol, calenduladiol and heliantriol B2, and a set of 19 derivatives, as antiproliferative and antimetastatic agents against prostate cancer cells. MATERIALS AND METHODS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14032d14c1bde0c16b536c27173900ea
https://pubmed.ncbi.nlm.nih.gov/31262911

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Characterization of pigments and binders in a mural painting from the Andean church of San Andrés de Pachama (northernmost of Chile)

Autor: Gabriela Siracusano, Eugenia P. Tomasini, Diana Castellanos Rodríguez, José Cárcamo, Carlos Rúa Landa, Magdalena Pereira, Valeria P. Careaga, Marcela Sepúlveda, Marta S. Maier, Fernando Guzmán, Sebastián Gutiérrez

Publikováno v: Heritage Science, Vol 6, Iss 1, Pp 1-12 (2018)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The Andean church of San Andrés de Pachama is located in the highland of the northernmost of Chile, near the limit with Bolivia and next to the Ruta de la Plata. This commercial route contributed in the past to the transport and commerce of various

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a4279a545dae876ae055fa5a95fa6a2
https://heritagesciencejournal.springeropen.com/articles/10.1186/s40494-018-0226-x

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Intrauterine programming of lipid metabolic alterations in the heart of the offspring of diabetic rats is prevented by maternal diets enriched in olive oil

Autor: Evangelina Capobianco, Magalí Pelesson, Ivana S. Canosa, Valeria P. Careaga, Daiana Fornes, Romina Higa, Alicia Jawerbaum, Marta S. Maier

Publikováno v: Molecular Nutrition & Food Research. 59:1997-2007

Scope: Maternal diabetes can program metabolic and cardiovascular diseases in the offspring. The aim of this work was to address whether an olive oil supplemented diet during pregnancy can prevent lipid metabolic alterations in the heart of the offsp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7282a5d2090fe513d2f42bbcf567113
https://doi.org/10.1002/mnfr.201500334

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The Sibyls from the church of San Pedro Telmo: a micro-Raman spectroscopic investigation

Autor: Valeria P. Careaga, Noemi Elisa Mastrangelo, Dalva Lúcia Araújo de Faria, Marta S. Maier, Fernando Marte

Publikováno v: Journal of Raman Spectroscopy. 45:1046-1051

Fil: Marte, Fernando Daniel. Universidad Nacional de San Martin. Instituto de Investigaciones sobre el Patrimonio Cultural; Argentina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21becc8fc758d67a558952a3167ead98
https://doi.org/10.1002/jrs.4616

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Peroxisome proliferator-activated receptor ligands regulate lipid content, metabolism, and composition in fetal lungs of diabetic rats

Autor: María Belén Mazzucco, Nora Martínez, Melisa Lidia Amelia Kurtz, Alicia Jawerbaum, Marta S. Maier, Valeria P. Careaga, Evangelina Capobianco

Publikováno v: Journal of Endocrinology. 220:345-359

Maternal diabetes impairs fetal lung development. Peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors relevant in lipid homeostasis and lung development. This study aims to evaluate the effect of in vivo act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee6b69a7549ac0875571c765e36573dc
https://doi.org/10.1530/joe-13-0362

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