Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Àngels Leiva-Presa"'
Publikováno v:
Educar (2023)
Tot i la seva àmplia aplicació, la realització de les activitats d’aprenentatge basat en projectes i en problemes (ABP) encara suposa diversos reptes. El disseny de l’activitat i els processos d’avaluació i de seguiment que comporta destaqu
Externí odkaz:
https://doaj.org/article/6d85c543207243de972af1e6f7bef723
Autor:
Lluís Benejam, Sandra Brucet, Àngels Leiva-Presa, Serena Sgarzi, Rocío López-Flores, Anna Badosa
Publikováno v:
Water
Volume 11
Issue 1
Water, Vol 11, Iss 1, p 106 (2019)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Volume 11
Issue 1
Water, Vol 11, Iss 1, p 106 (2019)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
In this study, performed in Mediterranean brackish ponds during spring season, we assessed the effects of biotic interactions and abiotic factors on the size and taxonomic structure of the phytoplankton and zooplankton. We used a taxonomic and a size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01494c4c575a1c8dbe164c06da6cea02
Publikováno v:
Metallomics : integrated biometal science. 11(2)
The toxicity of lead, one of the most ubiquitous toxic metals, is well known. Some of its pathological effects are related to its preference for the sulfhydryl groups of proteins. Metallothioneins (MT) are a particular family of metalloproteins chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4caeb09096d121258efac1243952ef58
https://pubmed.ncbi.nlm.nih.gov/30516222
https://pubmed.ncbi.nlm.nih.gov/30516222
Autor:
Jan Örberg, Àngels Leiva-Presa, Rebecca Lundberg, Monika Rönn, Carolina Wejheden, Hernhag C, Lind Pm, Bjørn Munro Jenssen, Sune Larsson
Publikováno v:
Journal of Toxicology and Environmental Health, Part A. 70:614-619
Experimental studies as well as studies in free-ranging animals have shown that endocrine-disrupting chemicals (EDCs) impair bone tissue composition and strength. The aim of the present study was to expand our studies on bone tissue in a new group of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d2767e2c9aa0c92d58301ae6d3b398
https://doi.org/10.1080/15287390600974486
https://doi.org/10.1080/15287390600974486
Publikováno v:
Journal of Toxicology and Environmental Health, Part A. 69:2051-2062
Reports of declining numbers of species and individuals of amphibians in most parts of the world have caused great concern. Several causative factors have been linked to this amphibian decline, and increased environmental pollution related to pestici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc5c20e9fe0201e7415f499c6094f89
https://doi.org/10.1080/15287390600747676
https://doi.org/10.1080/15287390600747676
Publikováno v:
Marine Environmental Research. 62:S10-S15
The effects of environmental contamination on amphibians are of particular concern because there are reports of declining numbers of species and individuals in most parts of the world during the last 50 years. During the last decade there has been in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59417a7ecfe1a17e9c8704369f3e0de5
https://doi.org/10.1016/j.marenvres.2006.04.013
https://doi.org/10.1016/j.marenvres.2006.04.013
Publikováno v:
European Journal of Biochemistry. 271:1323-1328
To elucidate the chemical interactions underlying the role of metallothioneins (MTs) in reducing the cytotoxicity caused by MeHg(II), we monitored in parallel by electronic absorption and CD spectroscopies the stepwise addition of MeHgCl stock soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff1517e69eef78de0d3f7bb2b35e55e
https://doi.org/10.1111/j.1432-1033.2004.04039.x
https://doi.org/10.1111/j.1432-1033.2004.04039.x
Publikováno v:
Talanta
Talanta, Elsevier, 2007, 72 (2), pp.480--488. ⟨10.1016/j.talanta.2006.11.009⟩
Talanta, Elsevier, 2007, 72 (2), pp.480--488. ⟨10.1016/j.talanta.2006.11.009⟩
This work reports, for the first time, a complete analysis of the binding of Pb(II) ions to mammalian Zn-metallothionein (MT) and its individual domains (α and β) by means of ESI TOF MS. The use of highly pure recombinant Zn-MT and high resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc57d98124eca85fd038e0c8f2d0cf7
https://pubmed.ncbi.nlm.nih.gov/19071644
https://pubmed.ncbi.nlm.nih.gov/19071644
Publikováno v:
European journal of biochemistry. 271(23-24)
With the aim of extending our knowledge on the reaction pathways of Zn-metallothionein (MT) and apo-MT species in the presence of Hg(II), we monitored the titration of Zn7-MT, Zn4-alphaMT and Zn3-betaMT proteins, at pH 7 and 3, with either HgCl2 or H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::052f0c16eb88412f2489eff005160a51
https://pubmed.ncbi.nlm.nih.gov/15606775
https://pubmed.ncbi.nlm.nih.gov/15606775
Autor:
Leiva-Presa, Àngels1 angels.leiva@uvic.cat, Benejam, Lluís1 lluis.benejam@uvic.cat, Grau-Carrión, Sergi1 sergi.grau@uvic.cat, Badosa, Anna1 anna.badosa@uvic.cat, López, Enric1 enric@uvic.cat, Díaz, Jose1 jose.diaz@uvic.cat
Publikováno v:
Educar. 2024, Vol. 60 Issue 1, p137-156. 20p.