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Benitez-Santana T, Saleh R, Betancor MB, Mesa A, Hernindez-Cruz CM, Izquierdo M. Effects of combined phospholipids and selenium dietary contents on patterns of bone formation in the axial skeleton of Sparus aurata. COMMUNICATIONS IN AGRICULTURAL AND APPLIED BIOLOGICAL SCIENCES 2013; 78:29-32. [PMID: 25141613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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127
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Saleh R, Izquierdo M. Optimum phospholipids and antioxidant levels to develop novel microdiets for gilthead sea bream larvae. COMMUNICATIONS IN AGRICULTURAL AND APPLIED BIOLOGICAL SCIENCES 2013; 78:411-412. [PMID: 25141728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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128
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Estefanell J, Socorro J, Ramírez B, Izquierdo M, Roo J. Fatty acid profile in eggs and newly hatched paralarvae of Octopus vulgaris collected from the wild, and after 1-5 days starvation. COMMUNICATIONS IN AGRICULTURAL AND APPLIED BIOLOGICAL SCIENCES 2013; 78:119-122. [PMID: 25141643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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129
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Roo J, Mesa-Rodriguez A, Hernández-Cruz C, Izquierdo M, Fernán-dez-Palacios H. Recent advances in Seriola dumerilli culture. COMMUNICATIONS IN AGRICULTURAL AND APPLIED BIOLOGICAL SCIENCES 2013; 78:398. [PMID: 25141723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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130
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Mesa-Rodriguez A, Hernández-Cruz C, Izquierdo M, Fernández-Palacios H, Roo J. Effect of increasing DHA content in new weaning diets for longfin yellowtail (Seriola rivoliana). COMMUNICATIONS IN AGRICULTURAL AND APPLIED BIOLOGICAL SCIENCES 2013; 78:275-278. [PMID: 25141689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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131
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Dominguez-Castells R, Izquierdo M, Arellano R. An Updated Protocol to Assess Arm Swimming Power in Front Crawl. Int J Sports Med 2012; 34:324-9. [DOI: 10.1055/s-0032-1323721] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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132
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Casas-Herrero A, Izquierdo M. [Physical exercise as an efficient intervention in frail elderly persons]. An Sist Sanit Navar 2012; 35:69-85. [PMID: 22552129 DOI: 10.4321/s1137-66272012000100007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Frailty is a state of vulnerability that involves an increased risk of adverse events in older adults. It is a condition with a complex etiology and pathophysiology. At present, there are functional tools for its assessment that are simple and reliable. Physical inactivity is a major risk factor for sarcopenia, a core aspect of frailty. Currently, multicomponent exercise programs, and especially resistance exercise, are the most relevant interventions to slow down disability and other adverse outcomes. Moreover, these programs are valuable interventions in other frailty domains such as falls, cognitive decline and depression. However, in frail aged patients it is necessary to explore optimal resistance training components and develop specific clinical guides of physical activity for this target population.
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Izquierdo M, Tye AM, Chenery SR. Sources, lability and solubility of Pb in alluvial soils of the River Trent catchment, U.K. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 433:110-122. [PMID: 22771468 DOI: 10.1016/j.scitotenv.2012.06.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 05/10/2012] [Accepted: 06/11/2012] [Indexed: 06/01/2023]
Abstract
Alluvial soils are reservoirs of metal contaminants such as Pb that originate from many different sources and are integrated temporally and spatially through erosional and depositional processes. In this study the source, lability and solubility of Pb were examined in a range of alluvial soils from the middle and lower River Trent and its tributary the River Dove using Pb isotope apportionment and isotopic dilution. All samples were collected within 10 m of the river bank to represent the soil that is most likely to be remobilised during bank erosion. Paired samples were taken from the topsoil (0-15 cm) and subsoil (35-50 cm) to assess differences with depth. Lead concentrations in soil ranged from 43 to 1282 mg/kg. The lability of soil Pb varied between 9 and 56% of total metal concentration whilst Pb concentrations in pore water varied between 0.2 and 6.5 μg/L. There was little difference in the % Pb lability between paired top and sub soils, possibly because soil characteristics such as pH, iron oxides and clay content were generally similar; a result of the recycling of eroded and deposited soils within the river system. Soil pH was found to be negatively correlated with % Pb lability. Source apportionment using (206)Pb/(207)Pb and (208)Pb/(207)Pb ratios showed that the isotopic ratios of Pb in the total, labile and solution pools fitted along a mixing line between Broken Hill Type ('BHT') Pb, used as an additive in UK petrol, and the local coal/Southern Pennine ore Pb. Various anomalies were found in the Pb isotopes of the bankside alluvial soils which were explained by point source pollution. Statistically significant differences were found between (i) the isotopic composition of Pb in the total soil pool and the labile/solution pools and (ii) the isotopic composition of Pb in the labile and solution pools, suggesting an enrichment of recent non-Pennine sources of Pb entering the soils in the labile and solution pools.
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Chenery SR, Izquierdo M, Marzouk E, Klinck B, Palumbo-Roe B, Tye AM. Soil-plant interactions and the uptake of Pb at abandoned mining sites in the Rookhope catchment of the N. Pennines, UK--a Pb isotope study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 433:547-560. [PMID: 22464962 DOI: 10.1016/j.scitotenv.2012.03.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 03/03/2012] [Accepted: 03/03/2012] [Indexed: 05/31/2023]
Abstract
This paper examines Pb concentrations and sources in soil, grass and heather from the Rookhope catchment in the North Pennines, UK, an area of historical Pb and Zn mining and smelting. Currently, the area has extensive livestock and sports shooting industries. Risk assessment, using the source-pathway-receptor paradigm, requires the quantification of source terms and an understanding of the many factors determining the concentration of Pb in plants. A paired soil and vegetation (grass and heather) geochemical survey was undertaken. Results showed no direct correlation between soil (total or EDTA extractable Pb) and vegetation Pb concentration. However, regression modelling based on the Free-Ion Activity Model (FIAM) suggested that the underlying mechanism determining grass Pb concentration across the catchment was largely through root uptake. Spatial patterns of (206/207)Pb isotopes suggested greater aerosol deposition of Pb on high moorland and prevailing wind facing slopes. This was evident in the isotopic ratios of the heather plants. Pb isotope analysis showed that new growth heather tips typically had (206/207)Pb values of ~1.14, whilst grass shoots typically had values ~1.16 and bulk soil and peat ~1.18. However, the (206/207)Pb ratio in the top few cm of peat was ~1.16 suggesting that grass was accessing Pb from a historical/recent pool of Pb in soil/peat profiles and consisting of both Pennine ore Pb and long-range Pb deposition. Isotope Dilution assays on the peat showed a lability of between 40 and 60%. A simple source apportionment model applied to samples where the isotope ratios was not within the range of the local Pennine Pb, suggested that grass samples contained up to 31% of non-Pennine Pb. This suggests that the historical/recent reservoir of non-Pennine Pb accessed by roots continues to be a persistent contaminant source despite the principal petrol Pb source being phased out over a decade ago.
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Torrecillas S, Makol A, Caballero MJ, Montero D, Dhanasiri AKS, Sweetman J, Izquierdo M. Effects on mortality and stress response in European sea bass, Dicentrarchus labrax (L.), fed mannan oligosaccharides (MOS) after Vibrio anguillarum exposure. JOURNAL OF FISH DISEASES 2012; 35:591-602. [PMID: 22690841 DOI: 10.1111/j.1365-2761.2012.01384.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The effects of dietary mannan oligosaccharides (MOS; 4 g kg(-1) ; Bio-Mos, Alltech Inc, USA) in diets for European sea bass, Dicentrarchus labrax (L.), juveniles in relation to disease and stress resistance, combining intestinal infection with Vibrio anguillarum and stress challenge by confinement, were assessed in this study. After 8 weeks of MOS supplementation, fish were exposed to a pathogen challenge test against V. anguillarum by direct gut inoculation combined with a confinement stressor panel. Cumulative mortality of fish fed MOS caused by anally inoculated V. anguillarum decreased from 66% to 12.5% and from 54.1% to 25% in infected and infected + stressed fish, respectively, compared to fish fed control diet. Results for European sea bass revealed a positive effect of MOS dietary inclusion on disease resistance, in terms of cumulative mortality, against gut inoculated V. anguillarum, as well as reduced effects of stress on microbiota diversity. Both of these findings, together with the enhanced innate immune response and the higher gut mucus production and density of eosinophil granulocytes in gut mucosa obtained in previous studies after MOS supplementation (Torrecillas et al. 2007, 2011a,b) suggest that general reinforcement of the innate immune system, and particularly of the intestinal barrier efficiency, is the main defence mechanism of European sea bass fed MOS against pathogenic microorganisms.
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Mikkola J, Rusko H, Izquierdo M, Gorostiaga E, Häkkinen K. Neuromuscular and Cardiovascular Adaptations During Concurrent Strength and Endurance Training in Untrained Men. Int J Sports Med 2012; 33:702-10. [DOI: 10.1055/s-0031-1295475] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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137
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Alvarez-Hornos FJ, Izquierdo M, Martínez-Soria V, Penya-Roja JM, Sempere F, Gabaldón C. Influence of ground tire rubber on the transient loading response of a peat biofilter. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2011; 92:1978-1985. [PMID: 21531069 DOI: 10.1016/j.jenvman.2011.03.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 02/23/2011] [Accepted: 03/14/2011] [Indexed: 05/30/2023]
Abstract
The effect of using ground tire rubber (GTR) as an adsorptive material in the removal of a 2:1:1 weight mixture of n-butyl acetate, toluene and m-xylene by using a peat biofilter under different intermittent conditions was investigated. The performance of two identical size biofilters, one packed with fibrous peat alone and the other with a 3:1 (vol) fibrous peat and GTR mixture, was examined for a period of four months. Partition coefficients of both materials were measured. Values of 53, 118 and 402 L kg(-1) were determined for n-butyl acetate, toluene and m-xylene in peat, respectively; and values of 40, 609 and 3035 L kg(-1) were measured for the same compounds in GTR. Intermittent load feeding of 16 h per day, 5 days per week working at an EBRT of 60 s and an inlet VOC concentration of 0.3 g C m(-1), resulted in removal efficiencies higher than 90% for both biofilters, indicating that the addition of GTR did not adversely affect the behavior of the bioreactor. Full removal of n-butyl acetate was obtained for both biofilters. GTR improved the removal of the aromatics in the first part of the biofilter, facilitating lower penetration of the toluene and m-xylene into the bed. A 31-day starvation period was applied and intermittent operation subsequently restarted. In both biofilters, high removal efficiencies after a re-acclimation period of two days were achieved. A shock loading test related to 1-h peaks of three- and four-fold increases in its baseline concentration (0.30 g C m(-3)) was applied in both biofilters. For the biofilter packed with the peat and GTR mixture, attenuation greater than 60% was observed in the maximum outlet concentration when compared to the biofilter packed with peat alone.
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Muriel C, Esteban E, Martinez-Camblor P, Astudillo A, Crespo G, Pardo P, Izquierdo M, Berros JP, Gutierrez E, Lacave AJ. Predictive factors for response to systemic treatments carried out in patients with advanced renal cell carcinoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e15014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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139
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Grande Pulido E, Castelo B, Fonseca PJ, Iglesias L, Vaz MA, Barriuso J, Izquierdo M, Guadalix S, Diez JJ, Sepúlveda JM. Efficacy and tolerability of sunitinib in patients with advanced thyroid cancer out of a trial: A Spanish multicenter cohort. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e16024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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140
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Pardo P, Muriel C, Esteban E, Izquierdo M, Astudillo A, Martinez-Camblor P, Corral N, Crespo G, Berros JP, Lacave AJ. Prognostic factors in patients with advanced renal cell carcinoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e15011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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141
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Sanmamed MF, Esteban E, Capelan M, Astudillo A, Crespo G, Berros JP, Muriel C, Pardo P, Izquierdo M, Gutierrez E, Fonseca PJ, Luque M, Fra J, Vieitez JM, Perez-Gracia JL, Martin-Algarra S, Lacave AJ. New molecular risk factors in germ cell tumors. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e21142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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142
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Izquierdo M, Girald W, Gil J, Gargini R. Preclinical studies using the linamarase/linamarin/glucose oxidase gene therapy system against human glioma tumors in nude mice and rats. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e12524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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143
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Fonseca PJ, Vieitez JM, Turienzo E, Sanz L, Perez G, Izquierdo M, Pardo-Coto P, Frunza M, Gutierrez Restrepo E, Lacave AJ. A phase II study with perioperative modified docetaxel, cisplatin, and capecitabine (mDCX) in resectable gastroesophageal adenocarcinoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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144
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Muriel C, Esteban E, Martinez-Camblor P, Astudillo A, Crespo G, Pardo P, Izquierdo M, Berros J, Gutierrez E, Lacave AJ. Prognostic factors for response to systemic treatments carried out in patients with advanced renal carcinoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.7_suppl.369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
369 Background: The analysis of predictive factors of response could help to select those patients with advanced renal cell carcinoma (RCC) who would be good candidates for systemic treatments Methods: The expression of several biomarkers was retrospectively analysed by immunohistochemistry (IHC), as well as 2 analytical variables: thrombocytosis and neutrophilia, in 135 patients with advanced RCC treated with cytokines (CK) and/or biological agents and was correlated to the response. Results: 67 patients were treated only with biological agents and 68 with CK (23 treated also with biological agents). Univariate statistical analysis: HIF-1alpha did not correlate significantly with the response to these drugs. The overexpression of ACIX was associated to a larger response (%) to biological agents such as sunitinib (65.9 vs. 16.7 p<0.001) or sorafenib (61.9 vs 0 p=0.007), and CK (22.6 vs. 0 p=0.038). PTEN showed a predictive value for response (%) to sunitinib (70.8 vs. 34.1 with PTEN negative p=0.005). p21 was associated to a lower response (%) with sunitinib (35.9 vs. 65.4 with p=0.025). Thrombocytosis was not significantly associated with the response (%) to biological agents, although it was associated to CK (0 vs. 20 without thrombocytosis p=0.017). Neutrophilia correlated with a smaller response to biological agents (29.6 vs. 57.5 without neutrophilia, p=0.045), although it did not associate with a response to CK. In the multivariate analysis, overexpression of ACIX was an independent predictor of a larger response to biological agents and CK with an OR of 8,773 (p<0.001). Conclusions: Our findings prove the usefulness of ACIX to select patients with advanced RCC candidates to receive systemic treatment. PTEN and p21 could be important in the prediction of response to sunitinib. Thrombocytosis and neutrophilia appear to relate to the response to CK and biological agents respectively. No significant financial relationships to disclose.
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Izquierdo M, Alsina A, Fernandez R, Baulies S, Tresserra F, Rodriguez N, Fabregas R, Cusido M, Ara C. P102 The clinical features and prognosis of tubular breast cancer. Breast 2011. [DOI: 10.1016/s0960-9776(11)70046-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Izquierdo M, Alsina A, Fernandez R, Baulies S, Tresserra F, Rodriguez N, Fabregas R, Cusido M, Ara C. P139 The clinical features and prognosis of tubular breast cancer. Breast 2011. [DOI: 10.1016/s0960-9776(11)70082-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Bergeard N, Silly MG, Krizmancic D, Chauvet C, Guzzo M, Ricaud JP, Izquierdo M, Stebel L, Pittana P, Sergo R, Cautero G, Dufour G, Rochet F, Sirotti F. Time-resolved photoelectron spectroscopy using synchrotron radiation time structure. JOURNAL OF SYNCHROTRON RADIATION 2011; 18:245-250. [PMID: 21335912 DOI: 10.1107/s0909049510052301] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 12/13/2010] [Indexed: 05/30/2023]
Abstract
Synchrotron radiation time structure is becoming a common tool for studying dynamic properties of materials. The main limitation is often the wide time domain the user would like to access with pump-probe experiments. In order to perform photoelectron spectroscopy experiments over time scales from milliseconds to picoseconds it is mandatory to measure the time at which each measured photoelectron was created. For this reason the usual CCD camera-based two-dimensional detection of electron energy analyzers has been replaced by a new delay-line detector adapted to the time structure of the SOLEIL synchrotron radiation source. The new two-dimensional delay-line detector has a time resolution of 5 ns and was installed on a Scienta SES 2002 electron energy analyzer. The first application has been to characterize the time of flight of the photoemitted electrons as a function of their kinetic energy and the selected pass energy. By repeating the experiment as a function of the available pass energy and of the kinetic energy, a complete characterization of the analyzer behaviour in the time domain has been obtained. Even for kinetic energies as low as 10 eV at 2 eV pass energy, the time spread of the detected electrons is lower than 140 ns. These results and the time structure of the SOLEIL filling modes assure the possibility of performing pump-probe photoelectron spectroscopy experiments with the time resolution given by the SOLEIL pulse width, the best performance of the beamline and of the experimental station.
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González-Izal M, Rodríguez-Carreño I, Malanda A, Mallor-Giménez F, Navarro-Amézqueta I, Gorostiaga EM, Izquierdo M. sEMG wavelet-based indices predicts muscle power loss during dynamic contractions. J Electromyogr Kinesiol 2010; 20:1097-106. [PMID: 20579906 DOI: 10.1016/j.jelekin.2010.05.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Revised: 05/25/2010] [Accepted: 05/25/2010] [Indexed: 11/18/2022] Open
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149
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Gil J, Mendiburu M, Izquierdo M. 221 Rapamycin effect upon glioblastoma-derived cancer stem cells. EJC Suppl 2010. [DOI: 10.1016/s1359-6349(10)71028-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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150
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Padilla J, Portilla F, Salazar J, Parejo J, Martínez-Trancón M, Rabasco A, Sansinforiano M, Corral J, Izquierdo M, Hernández-García F. Detección múltiple de SNPs relacionados con crecimiento y calidad de carne en porcino. ARCHIVOS DE ZOOTECNIA 2010. [DOI: 10.4321/s0004-05922010000200009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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