Výsledky vyhledávání - "Karin Quiñones"

Synaptic failure and adenosine triphosphate imbalance induced by amyloid-β aggregates are prevented by blueberry-enriched polyphenols extract

Autor: Jorge Fuentealba, Luis G. Aguayo, Karin Quiñones, Claudia Pérez, Andrea J. Dibarrart, Francisco Saez-Orellana, José Becerra, Leonardo Guzmán, Maria Cecilia Fuentes-Fuentes

Publikováno v: JOURNAL OF NEUROSCIENCE RESEARCH
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

The potential neuroprotective properties of fruits have been widely recognized. In this study, we evaluated the protective properties of a blueberry extract (BB-4), rich in polyphenols, in a neurodegenerative model induced by amyloid-β peptide (Aβ)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26cf06c985457ba7dfc0d4d282cca84b
https://doi.org/10.1002/jnr.22679

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Cathepsin L inhibitor I blocks mitotic chromosomes decondensation during cleavage cell cycles of sea urchin embryos

Autor: Anne Marie Genevière, Jenaro Garcia Huidobro, Violeta Morin, Paula Bustos, Andrea Sanchez, Claudio Iribarren, Karin Quiñones, Maria Imschenetzky, Marcia Puchi

Publikováno v: JOURNAL OF CELLULAR PHYSIOLOGY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

We have previously reported that sperm histones (SpH) degradation after fertilization is catalyzed by a cystein-protease (SpH-protease). Its inhibition blocks the degradation of SpH in vivo and also aborts sea urchin development at the initial embryo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a04d99beb91e08584e20d3719144eaaf
https://doi.org/10.1002/jcp.21459

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Microinjection of an antibody against the cysteine-protease involved in male chromatin remodeling blocks the development of sea urchin embryos at the initial cell cycle

Autor: Violeta Morin, Karin Quiñones, Maria Imschenetzky, Claudio Iribarren, Marcia Puchi, Carolina Concha, Anne Marie Genevière, Paula Bustos

Publikováno v: JOURNAL OF CELLULAR BIOCHEMISTRY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

We reported recently that the inhibition of cysteine-proteases with E-64-d disturbs DNA replication and prevents mitosis of the early sea urchin embryo. Since E-64-d is a rather general inhibitor of thiol-proteases, to specifically target the cystein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f731c9d96dd2c5fdb743a68bd5286ea4
https://pubmed.ncbi.nlm.nih.gov/16408295

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Visualizing aggregated biological pathway relations

Autor: Byron Marshall, Karin Quiñones, Shauna Eggers, Hua Su, Hsinchun Chen

Publikováno v: JCDL

The Genescene development team has constructed an aggregation interface for automatically-extracted biomedical pathway relations that is intended to help researchers identify and process relevant information from the vast digital library of abstracts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02bf503b23698249c5b770fa2a7e2869
https://doi.org/10.1145/1065385.1065400

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