M
Mercedes del Valle
Researcher at Spanish National Research Council
Publications - 11
Citations - 245
Mercedes del Valle is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Chromaffin cell & Nucleoside. The author has an hindex of 8, co-authored 10 publications receiving 227 citations. Previous affiliations of Mercedes del Valle include Autonomous University of Madrid.
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Journal ArticleDOI
Diadenosine tetraphosphate is co-released with ATP and catecholamines from bovine adrenal medulla.
Carlos Castillo,María A. Moro,Mercedes del Valle,Antonio Sillero,Antonio G. García,María A. Günther Sillero +5 more
TL;DR: A reexamination of ATP secretion by monitoring its products of degradation (AMP, adenosine, and inosine) by HPLC techniques showed that Ap4A, ATP, and catecholamines are indeed secreted in parallel from the perfused adrenal gland.
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H2O2, but not menadione, provokes a decrease in the ATP and an increase in the inosine levels in Saccharomyces cerevisiae. An experimental and theoretical approach.
Hugo Osório,Hugo Osório,Elisabete Carvalho,Mercedes del Valle,María A. Günther Sillero,Pedro Moradas-Ferreira,Antonio Sillero +6 more
TL;DR: The strong decrease in the ATP level upon H2O2 treatment is an important factor to be considered for understanding the response of yeast, and probably other cell types, to oxidative stress.
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Lesser protein degradation machinery correlates with higher BM86 tick vaccine efficacy in Rhipicephalus annulatus when compared to Rhipicephalus microplus.
Marina Popara,Margarita Villar,Lourdes Mateos-Hernández,Isabel G. Fernández de Mera,Anabel Marina,Mercedes del Valle,Consuelo Almazán,Ana Domingos,José de la Fuente +8 more
TL;DR: Comparison of the proteome in R. annulatus and R. microplus female ticks after feeding on BM86-vaccinated and control cattle indicates that not only genetic differences, but also physiological factors may influence tick vaccine efficacy.
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The role of the VQIVYK peptide in tau protein phosphorylation
Mar Pérez,Ismael Santa-Maria,Elena Tortosa,Raquel Cuadros,Mercedes del Valle,Félix Hernández,Francisco J. Moreno,Jesús Avila,Jesús Avila +8 more
TL;DR: The data indicate that deletion of residues VQIVYK, in tau protein produces an increase in t Tau phosphorylation, without tau aggregation, because the VQivYK peptide, that favors aggregation, is missing.
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Thermostable Pyrococcus furiosus DNA ligase catalyzes the synthesis of (di)nucleoside polyphosphates.
María A. Günther Sillero,María Montes,Anabel de Diego,Mercedes del Valle,Eva Ana Atencia,Antonio Sillero +5 more
TL;DR: Pfu DNA ligase is used in the ligase chain reaction (LCR) and some of the reactions here reported [in particular the synthesis of Ap4adenosine (Ap4A)] could take place during the course of that reaction.