128 results on '"Aguiar, Eliana"'
Search Results
2. New insights into the production, characterization and potential uses of vineyard pruning waste biochars
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Cárdenas-Aguiar, Eliana, Gascó, Gabriel, Lado, Marcos, Méndez, Ana, Paz-Ferreiro, Jorge, and Paz-González, Antonio
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- 2023
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- View/download PDF
3. Treatment patterns and outcomes of 2310 patients with secondary acute myeloid leukemia: a PETHEMA registry study
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Martínez-Cuadrón, David, Megías-Vericat, Juan E., Serrano, Josefina, Martínez-Sánchez, Pilar, Rodríguez-Arbolí, Eduardo, Gil, Cristina, Aguiar, Eliana, Bergua, Juan, López-Lorenzo, José L., Bernal, Teresa, Espadana, Ana, Colorado, Mercedes, Rodríguez-Medina, Carlos, López-Pavía, María, Tormo, Mar, Algarra, Lorenzo, Amigo, María-Luz, Sayas, María J., Labrador, Jorge, Rodríguez-Gutiérrez, Juan I., Benavente, Celina, Costilla-Barriga, Lissette, García-Boyero, Raimundo, Lavilla-Rubira, Esperanza, Vives, Susana, Herrera, Pilar, García-Belmonte, Daniel, Herráez, María Mar, Vasconcelos Esteves, Graça, Gómez-Roncero, Maria I., Cabello, Ana, Bautista, Guiomar, Balerdi, Amaia, Mariz, José, Boluda, Blanca, Sanz, Miguel Á., and Montesinos, Pau
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- 2022
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4. Loss of erythroblasts in acute myeloid leukemia causes iron redistribution with clinical implications
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Lopes, Marta, Duarte, Tiago L., Teles, Maria J., Mosteo, Laura, Chacim, Sérgio, Aguiar, Eliana, Pereira-Reis, Joana, Oliveira, Mónica, Silva, André M.N., Gonçalves, Nuno, Martins, Gabriela, Kong, Isabella Y., Zethoven, Magnus, Vervoort, Stephin, Martins, Sandra, Quintela, Miguel, Hawkins, Edwin D, Trigo, Fernanda, Guimarães, João T., Mariz, José M., Porto, Graça, and Duarte, Delfim
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- 2021
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5. Characterization of Biochar from Beach-Cast Seaweed and Its Use for Amelioration of Acid Soils.
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Cárdenas-Aguiar, Eliana, Gascó, Gabriel, Lado, Marcos, Méndez, Ana, Paz-Ferreiro, Jorge, and Paz-González, Antonio
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BEACHES ,ACID soils ,BIOCHAR ,DISSOLVED organic matter ,MARINE algae ,SOIL classification ,SOIL acidity ,MASS burials - Abstract
Limited knowledge is available regarding biochar (BC) obtained from beach-cast seaweed, which needs to be characterized to better prospect its potential applications. Beach-cast seaweed BCs were produced at two temperatures (300 and 600 °C) and two residence times (1 and 3 h). First, an extensive characterization of feedstock and their derived BCs was performed. Then, an incubation experiment was conducted to investigate the potential of these BCs as ameliorants in two acidic soils, classified as Umbrisols. Proximate and elemental analyses suggested the presence of more stable C structures in BCs at 600 °C with a high C, fixed carbon (FC) and low H, O and volatile matter (VM); additionally, thermogravimetric graphics showed less weight loss. Some features from the raw material were present in biochars obtained at 300 °C but absent at 600 °C. Dissolved organic carbon was much lower in BCs pyrolyzed at 600 °C than at 300 °C, suggesting the higher aromaticity of the former, allowing more resistance to water extraction. The breakdown of proteinaceous soluble materials after pyrolysis was revealed by fluorescence. Residence time caused minor effects in biochar properties compared to temperature. The soil pH and macronutrient availability of the two studied soils increased after beach-cast seaweed biochar addition. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Análisis geoestadístico de macroelementos, microelementos y metales pesados extraídos con Mehlich-3 en una microparcela de viñedo
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Vidal Vázquez, Eva, primary, Varela Vila, Irene, additional, Cárdenas Aguiar, Eliana Marcela, additional, Lado Liñares, Marcos, additional, and Paz González, Antonio, additional
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- 2023
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- View/download PDF
7. The Effects of Feedstock, Pyrolysis Temperature, and Residence Time on the Properties and Uses of Biochar from Broom and Gorse Wastes.
- Author
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Cárdenas-Aguiar, Eliana, Méndez, Ana, Gascó, Gabriel, Lado, Marcos, and Paz-González, Antonio
- Subjects
BIOCHAR ,TIME management ,GREEN fuels ,ENVIRONMENTAL protection ,CLEAN energy ,ALTERNATIVE fuels ,PYROLYTIC graphite ,FEEDSTOCK - Abstract
Featured Application: Biochars from broom and gorse presented appropriate properties for use as fuels for energy production and pose no risks from an environmental perspective due to their low PAH content. These biochars are rich in carbon and have a low ash content. However, future investigations are needed to optimize and better understand their use in energy production and other potential uses, for example, as reductant materials in carbothermic reduction processes. Biochar (BC), which can be produced from several feedstocks, has been widely studied. However, the BC derived from highly pyrolytic shrubs, such as broom and gorse, has been less frequently used and only partially characterized. These wastes, when used for the preparation of biochar, can fix carbon and contribute to environmental conservation, helping to achieve sustainable development objectives. Eight biochars from broom and gorse were produced and fully analyzed, providing a more complete and novel description, with new insights for assessing their utilization. The aims of this study were to elucidate the effects of feedstock, pyrolysis temperature, and residence time on biochar properties and to assess the adequacy of these biochars as fuel. Elemental and proximate analyses and estimations of the lower and higher heating values were performed, and physical and chemical properties, as well as several other related energy indices, were determined. The experimental results showed that the temperature was a key factor in the properties of the biochars, while residence time was less important. The BCs obtained from the two feedstocks did not show important effects on the properties, which is consistent with the fact that they are woody legumes. These biochars had a high carbon content and were thermally stable. The BCs also had a high calorific value and suitable energetic properties. Additionally, their PAH contents were low, indicating that the use of these biochars would be safe. In conclusion, broom- and gorse-derived biochars can be considered as renewable fuels for green energy production. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Inoculation with Biofilm of Bacillus subtilis Is a Safe and Sustainable Alternative to Promote Tomato (Solanum lycopersicum) Growth.
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Sarti, Gabriela Cristina, Galelli, Mirta Esther, Cristóbal-Miguez, Josefina Ana Eva, Cárdenas-Aguiar, Eliana, Chudil, Hugo Daniel, García, Ana Rosa, and Paz-González, Antonio
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TOMATOES ,SUSTAINABLE agriculture ,BACILLUS subtilis ,HARVESTING time ,VACCINATION ,BIOFILMS - Abstract
Over-fertilization and agrochemicals adversely affect soil quality and agricultural ecosystem sustainability. Tomato (Solanum lycopersicum) is ranked as an important crop due to its high profitability and nutritional value. In Argentina, tomato is mainly produced in horticultural belts at peri-urban areas, whose soils frequently are contaminated by heavy metals and/or agrochemicals. To explore safer alternatives, we investigated the effects of seed inoculation with a common plant-growth-promoting rhizobacteria (PGPR), i.e., Bacillus subtilis subsp. spizizenii, on development at various growth stages of two tomato varieties, "Platense" and "Río Grande", and on production and fruit quality at harvest time of the "Río Grande" variety. The experimental design consisted of three treatments per variety: a control versus traditional planktonic or biofilm inoculation, with three replicates per treatment. Germination at 10 days and seedling agronomical parameters showed that the response to seed inoculation was superior in the "Río Grande" variety. At harvest time, and irrespective of the inoculant, several agronomical parameters of the "Río Grande" variety were significantly enhanced with respect to the control. The biofilm significantly increased tomato production, as quantified by fruit number and weight, compared to the planktonic inoculum. This case study demonstrates that the incorporation of bio-inoculants is relevant in sustainable agriculture to promote crop growth and quality. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Biochar Application for Mine Land Reclamation: Metal Mining
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Gascó, Gabriel, primary, Cárdenas-Aguiar, Eliana, additional, Paz-Ferreiro, Jorge, additional, and Méndez, Ana, additional
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- 2020
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10. Real-life data on safety and efficacy of autologous stem cell transplantation in elderly patients with multiple myeloma
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Marini, Carolina, Maia, Tânia, Bergantim, Rui, Pires, Jorge, Aguiar, Eliana, Guimarães, José Eduardo, and Trigo, Fernanda
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- 2019
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11. P498: INCIDENCE, RISK FACTORS AND OUTCOMES OF SECOND NEOPLASMS IN PATIENTS WITH ACUTE PROMYELOCYTIC LEUKEMIA: THE PETHEMA-PALG EXPERIENCE.
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Sobas, Marta, primary, Knopinska-Posluszny, Wanda, additional, Piątkowska-Jakubas, Beata, additional, Ossenkoppele, Gert, additional, García-Álvarez, Flor, additional, Elena Amutio Díez, María, additional, Caballero, Mar, additional, Martinez-Cuadrón, David, additional, Aguiar, Eliana, additional, Gonzalez Campos, Jose, additional, Garrido Diaz, Ana, additional, Algarra, Lorenzo, additional, Salamero, Olga, additional, de la Serna, Javier, additional, Jose Sayas Lloris, Maria, additional, Mateo Perez Encinas, Manuel, additional, Vives Polo, Susana, additional, Gonzalez DE LA Calle, Veronica, additional, Labrador, Jorge, additional, Inés Prado, Ana, additional, Celebrin, Lucía, additional, Mayer, Jiri, additional, Luiza O P Neto Vasconcelos Esteves, Graca, additional, de Laiglesia, Almudena, additional, Miguel Bergua Burgues, Juan, additional, Luz Amigo, Maria, additional, Rodriguez Medina, Carlos, additional, Polo, Marta, additional, Pluta, Agnieszka, additional, Cichocka, Edyta, additional, Skarupski, Marek, additional, A Sanz, Miguel, additional, and Montesinos, Pau, additional
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- 2023
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12. PB2109: PROGNOSTIC VALUE OF MYC STRUCTURAL VARIATIONS IDENTIFIED BY FISH IN TRANSPLANT ELIGIBLE MULTIPLE MYELOMA PATIENTS
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Marques, Ines Dos Santos, primary, Soares, Maria José, additional, Barbosa, Aida, additional, Calderon, Ian, additional, Henriques, Marta, additional, Reis, Cátia Sol, additional, Baptista, Pedro, additional, Pardal, André, additional, Pires, Jorge Cancela, additional, Aguiar, Eliana, additional, Bergantim, Rui, additional, and Trigo, Fernanda, additional
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- 2023
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13. Thermal analysis of aged chars obtained by pyrolysis and hydrothermal carbonisation of manure wastes
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Cárdenas Aguiar, Eliana Marcela, Méndez Lázaro, Ana María, Paz Ferreiro, Jorge, Sohi, S.P., Gasco Guerrero, Gabriel, Cárdenas Aguiar, Eliana Marcela, Méndez Lázaro, Ana María, Paz Ferreiro, Jorge, Sohi, S.P., and Gasco Guerrero, Gabriel
- Abstract
Biochar is being explored for the improvement of contaminated land as well as quality of soils in agricultural use. Most studies are conducted in the laboratory or involved only short-term field experiments. There remains considerable uncertainty about the long-term implications of biochar use, as a consequence of changes that arise during their ageing within soil. This work assessed the effects of chemical ageing (5% vol H2O2) on different properties of biochars and hydrochars prepared from two types of animal waste (rabbit and pig manure). Four biochars were prepared from pyrolysis of rabbit manure (pyrolysis temperature: 300 and 600 °C) and pig manure (300 and 450 °C) and two hydrochars from each manure by hydrothermal carbonisation at temperatures of 200 and 220 °C. The pristine and aged chars were compared according to the elemental composition and thermogravimetric analysis being also calculated the thermostability index and carbon stability in the ageing process. Results showed that chars prepared at lower temperatures were more sensitive to ageing. Only biochar obtained by pyrolysis at 600 °C showed a high level of resistance to ageing, reflecting the higher stability of the underlying carbon structure.
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- 2023
14. Argila bentonita: uma breve revisão das propriedades e aplicações
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Fernandes, Elaine Ferreira dos Santos, primary, Aguiar, Eliana Silva, additional, Lima, Érica Karine Alves de, additional, Alves, Ketelly Estefane da Silva, additional, Farias, José Rosa de Souza, additional, Almeida, Ycaro Breno Alves de, additional, Alves, Maria Elayne Rodrigues, additional, Silva, Hitalo de Jesus Bezerra da, additional, Braga, Aluska do Nascimento Simões, additional, and Santos, Valdeci Bosco dos, additional
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- 2023
- Full Text
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15. Frailty syndrome, feelings of impotence and functional capacity in elderly patients with venous ulcers
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AGUIAR, ELIANA GONÇALVES, primary, SALOMÉ, GERALDO MAGELA, additional, and FERREIRA, LYDIA MASAKO, additional
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- 2023
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16. New Insights into the Production, Characterization and Potential Uses of Vineyard Pruning Waste Biochars
- Author
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Cardenas-Aguiar, Eliana, primary, Gascó, Gabriel, additional, Lado, Marcos, additional, Méndez, Ana, additional, Paz-Ferreiro, Jorge, additional, and Paz-González, Antonio, additional
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- 2023
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- View/download PDF
17. Síndrome de fragilidade, sentimento de impotência e capacidade funcional em idosos portadores de úlcera venosa
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AGUIAR, ELIANA GONÇALVES, primary, SALOMÉ, GERALDO MAGELA, additional, and FERREIRA, LYDIA MASAKO, additional
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- 2023
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18. Characteristics and outcome of patients with acute myeloid leukemia and trisomy 4
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Kayser, Sabine, primary, Martínez-Cuadrón, David, additional, Hanoun, Maher, additional, Stölzel, Friedrich, additional, Gil, Cristina, additional, Reinhardt, H. Christian, additional, Aguiar, Eliana, additional, Schäfer-Eckart, Kerstin, additional, Burgues, Juan Miguel Bergua, additional, Steffen, Björn, additional, Bernal, Teresa, additional, Krause, Stefan W., additional, Riaza, Rosalía, additional, Schliemann, Christoph, additional, Cervera, Jose, additional, Kaufmann, Martin, additional, Torres-Miñana, Laura, additional, Hänel, Mathias, additional, Acuña-Cruz, Evelyn, additional, Jost, Edgar, additional, Algarra, Jesus Lorenzo, additional, Crysandt, Martina, additional, Fransecky, Lars, additional, Cornago-Navascues, Javier, additional, Kraus, Sabrina, additional, Martinez-Lopez, Joaquin, additional, Einsele, Hermann, additional, Niemann, Dirk, additional, Neubauer, Andreas, additional, Seggewiß-Bernhardt, Ruth, additional, Scholl, Sebastian, additional, Klein, Stefan A., additional, Schmid, Christoph, additional, Schaich, Markus, additional, Schmidt-Hieber, Martin, additional, Zukunft, Sven, additional, Ho, Anthony D., additional, Platzbecker, Uwe, additional, Baldus, Claudia D., additional, Müller-Tidow, Carsten, additional, Thiede, Christian, additional, Bornhäuser, Martin, additional, Serve, Hubert, additional, Levis, Mark, additional, Montesinos, Pau, additional, Röllig, Christoph, additional, and Schlenk, Richard F., additional
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- 2022
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19. Characteristics and Outcomes of Adult Patients in the PETHEMA Registry with Relapsed or Refractory FLT3-ITD Mutation-Positive Acute Myeloid Leukemia
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Martínez Cuadrón, David, Serrano, Josefina, Mariz, José, Gil, Cristina, Tormo, Mar, Martínez Sánchez, Pilar, Rodríguez Arbolí, Eduardo, García Boyero, Raimundo, Rodríguez Medina, Carlos, Martínez Chamorro, Carmen, Polo, Marta, Bergua, Juan, Aguiar, Eliana, Amigo, María L., Herrera, Pilar, Alonso Domínguez, Juan Manuel, Bernal, Teresa, Espadana, Ana, Sayas, María J., Algarra, Lorenzo, Vidriales, María B., Vasconcelos, Graça, Vives, Susana, Pérez Encinas, Manuel M., López, Aurelio, Noriega Concepción, Víctor, García Fortes, María, Chillón, María C., Rodríguez Gutiérrez, Juan I., Calasanz, María J., Labrador, Jorge, López, Juan A., Boluda, Blanca, Rodríguez Veiga, Rebeca, Martínez López, Joaquín, Barragán, Eva, Sanz, Miguel A., Montesinos, Pau, Martínez Cuadrón, David, Serrano, Josefina, Mariz, José, Gil, Cristina, Tormo, Mar, Martínez Sánchez, Pilar, Rodríguez Arbolí, Eduardo, García Boyero, Raimundo, Rodríguez Medina, Carlos, Martínez Chamorro, Carmen, Polo, Marta, Bergua, Juan, Aguiar, Eliana, Amigo, María L., Herrera, Pilar, Alonso Domínguez, Juan Manuel, Bernal, Teresa, Espadana, Ana, Sayas, María J., Algarra, Lorenzo, Vidriales, María B., Vasconcelos, Graça, Vives, Susana, Pérez Encinas, Manuel M., López, Aurelio, Noriega Concepción, Víctor, García Fortes, María, Chillón, María C., Rodríguez Gutiérrez, Juan I., Calasanz, María J., Labrador, Jorge, López, Juan A., Boluda, Blanca, Rodríguez Veiga, Rebeca, Martínez López, Joaquín, Barragán, Eva, Sanz, Miguel A., and Montesinos, Pau
- Abstract
This retrospective study investigated outcomes of 404 patients with relapsed/refractory (R/R) FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) acute myeloid leukemia (AML) enrolled in the PETHEMA registry, pre-approval of tyrosine kinase inhibitors. Most patients (63%) had received first-line intensive therapy with 3 + 7. Subsequently, patients received salvage with intensive therapy (n = 261), non-intensive therapy (n = 63) or supportive care only (n = 80). Active salvage therapy (i.e., intensive or non-intensive therapy) resulted in a complete remission (CR) or CR without hematological recovery (CRi) rate of 42%. More patients achieved a CR/CRi with intensive (48%) compared with non-intensive (19%) salvage therapy (p < 0.001). In the overall population, median overall survival (OS) was 5.5 months; 1- and 5-year OS rates were 25% and 7%. OS was significantly (p < 0.001) prolonged with intensive or non-intensive salvage therapy compared with supportive therapy, and in those achieving CR/CRi versus no responders. Of 280 evaluable patients, 61 (22%) had an allogeneic stem-cell transplant after they had achieved CR/CRi. In conclusion, in this large cohort study, salvage treatment approaches for patients with FLT3-ITD mutated R/R AML were heterogeneous. Median OS was poor with both non-intensive and intensive salvage therapy, with best long-term outcomes obtained in patients who achieved CR/CRi and subsequently underwent allogeneic stem-cell transplant., Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Depto. de Medicina, Fac. de Medicina, TRUE, pub
- Published
- 2022
20. A risk score based on real-world data to predict early death in acute promyelocytic leukemia
- Author
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Osterroos, Albin, Maia, Tania, Eriksson, Anna, Jädersten, Martin, Lazarevic, Vladimir, Wennström, Lovisa, Antunovic, Petar, Cammenga, Jörg, Deneberg, Stefan, Lorenz, Fryderyk, Möllgård, Lars, Uggla, Bertil, Ölander, Emma, Aguiar, Eliana, Trigo, Fernanda, Höglund, Martin, Juliusson, Gunnar, Lehmann, Sören, Osterroos, Albin, Maia, Tania, Eriksson, Anna, Jädersten, Martin, Lazarevic, Vladimir, Wennström, Lovisa, Antunovic, Petar, Cammenga, Jörg, Deneberg, Stefan, Lorenz, Fryderyk, Möllgård, Lars, Uggla, Bertil, Ölander, Emma, Aguiar, Eliana, Trigo, Fernanda, Höglund, Martin, Juliusson, Gunnar, and Lehmann, Sören
- Abstract
With increasingly effective treatments, early death (ED) has become the predominant reason for therapeutic failure in patients with acute promyelocytic leukemia (APL). To better prevent ED, patients with high-risk of ED must be identified. Our aim was to develop a score that predicts the risk of ED in a real-life setting. We used APL patients in the population based Swedish AML Registry (n=301) and a Portuguese hospital-based registry (n=129) as training and validation cohorts, respectively. The cohorts were comparable with respect to age (median, 54 and 53 years) and ED rate (19.6% and 18.6%). The score was developed by logistic regression analyses, risk-per-quantile assessment and scoring based on ridge regression coefficients from multivariable penalized logistic regression analysis. White blood cell count, platelet count and age were selected by this approach as the most significant variables for predicting ED. The score identified low-, high-and very high-risk patients with ED risks of 4.8%, 20.2% and 50.9% respectively in the training cohort and with 6.7%, 25.0% and 36.0% as corresponding values for the validation cohort. The score identified an increased risk of ED already at sub-normal and normal white blood cell counts and, consequently, it was better at predicting ED risk than the Sanz score (AUROC 0.77 vs. 0.64). In summary, we here present an externally validated and population-based risk score to predict ED risk in a real-world setting, identifying patients with the most urgent need of aggressive ED prevention. The results also suggest that increased vigilance for ED is already necessary at sub-normal/normal white blood cell counts., Funding Agencies|Swedish Association of Local Authorities and Regions; Swedish Cancer Society; Region Skane; Regionalt Cancercentrum Syd
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- 2022
- Full Text
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21. Characteristics and outcomes of adult patients in the PETHEMA registry with relapsed or refractory FLT3-ITD mutation-positive acute myeloid leukemia
- Author
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Centro de Investigación Biomédica en Red Cáncer (España), Martínez-Cuadrón, David, Serrano, Josefina, Mariz, José, Gil, Cristina, Tormo, Mar, Martínez-Sánchez, Pilar, Rodríguez-Arbolí, Eduardo, García-Boyero, Raimundo, Rodríguez-Medina, Carlos, Martínez-Chamorro, Carmen, Polo, Marta, Bergua, Juan, Aguiar, Eliana, Amigo, María Luz, Herrera, Pilar, Alonso-Domínguez, Juan Manuel, Bernal, T., Espadana, Ana, Sayas, María-José, Algarra, Lorenzo, Vidriales, Maria Belén, Vasconcelos, Graça, Vives, Susana, Pérez-Encinas, Manuel, López, Aurelio, Noriega, Víctor, García-Fortes, María, Chillón, M. del Carmen, López, Juan A., Boluda, Blanca, Rodríguez-Veiga, Rebeca, Martínez-López, Joaquín, Barragán, Eva, Sanz, Miguel Ángel, Montesinos, Pau, Centro de Investigación Biomédica en Red Cáncer (España), Martínez-Cuadrón, David, Serrano, Josefina, Mariz, José, Gil, Cristina, Tormo, Mar, Martínez-Sánchez, Pilar, Rodríguez-Arbolí, Eduardo, García-Boyero, Raimundo, Rodríguez-Medina, Carlos, Martínez-Chamorro, Carmen, Polo, Marta, Bergua, Juan, Aguiar, Eliana, Amigo, María Luz, Herrera, Pilar, Alonso-Domínguez, Juan Manuel, Bernal, T., Espadana, Ana, Sayas, María-José, Algarra, Lorenzo, Vidriales, Maria Belén, Vasconcelos, Graça, Vives, Susana, Pérez-Encinas, Manuel, López, Aurelio, Noriega, Víctor, García-Fortes, María, Chillón, M. del Carmen, López, Juan A., Boluda, Blanca, Rodríguez-Veiga, Rebeca, Martínez-López, Joaquín, Barragán, Eva, Sanz, Miguel Ángel, and Montesinos, Pau
- Abstract
This retrospective study investigated outcomes of 404 patients with relapsed/refractory (R/R) FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) acute myeloid leukemia (AML) enrolled in the PETHEMA registry, pre-approval of tyrosine kinase inhibitors. Most patients (63%) had received first-line intensive therapy with 3 + 7. Subsequently, patients received salvage with intensive therapy (n = 261), non-intensive therapy (n = 63) or supportive care only (n = 80). Active salvage therapy (i.e., intensive or non-intensive therapy) resulted in a complete remission (CR) or CR without hematological recovery (CRi) rate of 42%. More patients achieved a CR/CRi with intensive (48%) compared with non-intensive (19%) salvage therapy (p < 0.001). In the overall population, median overall survival (OS) was 5.5 months; 1- and 5-year OS rates were 25% and 7%. OS was significantly (p < 0.001) prolonged with intensive or non-intensive salvage therapy compared with supportive therapy, and in those achieving CR/CRi versus no responders. Of 280 evaluable patients, 61 (22%) had an allogeneic stem-cell transplant after they had achieved CR/CRi. In conclusion, in this large cohort study, salvage treatment approaches for patients with FLT3-ITD mutated R/R AML were heterogeneous. Median OS was poor with both non-intensive and intensive salvage therapy, with best long-term outcomes obtained in patients who achieved CR/CRi and subsequently underwent allogeneic stem-cell transplant.
- Published
- 2022
22. Breve resenã sobre hidroxiapatite: una biocerámica prometedora
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Lima , Érica Karine Alves de, Fernandes, Elaine Ferreira dos Santos, Pacheco, Nágila Iane, Aguiar, Eliana Silva, Lopes, Danielle Costa, and Mendes, Luiza Aragão Paiva Pires Ferreira
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Biotecnología ,Calcium phosphate ,Fosfato del calcio ,Hidroxiapatita ,Biocerámicas ,Biocerâmica ,Hydroxyapatite ,Bioceramics ,Biotecnologia ,Fosfato de Cálcio ,Biotechnology - Abstract
Introduction: with the in crease in bone structure problems resulting from accidents and many other inflammatory processes or diseases related to human aging, studies are needed to improve materials or create new materials. Objective: This study carried out a bibliographical survey on hydroxyapatite bioceramics. Results and Discussion: it was found that this material is made of calcium phosphate and has a composition similar to that of bone matrix, being promising in several applications in the area of biotechnology, having excellent properties, such as biocompatibility, osteoconductivity and bioactivity. Synthesis routes are one of the precursors of its favorable characteristics for different cientific and technological application areas, such as drug release, the matrix is capable of adsorbing hydrophilic and hydrophobic substances; application of implants due to the size and morphology of the pores that allow the passage of bloodstream; in dentistry used in various functions such asto neutralize dentinal hypersensitivity, but also to repair enamel and prevent caries. Conclusion: it appears that HA is of great interest for technological innovations, bringing advances in bioengineering and improving existing applications. Introducción: com el aumento de los problemas de estructura ósea derivados de accidentes y muchos otros procesos inflamatorios o enfermedades relacionadas com El envejecimiento humano, se necesitan estudios para mejorar materiales o crear nuevos materiales. Objetivo: En este estudio se realizo um relevamiento bibliográfico sobre biocerámicas de hidroxiapatita. Resultados y Discusión: se encontró que este material está hecho de fosfato de calcio y tiene una composición similar a la de la matriz ósea, siendo prometedor en varias aplicaciones em el área de labiotecnología, teniendo excelentes propiedades, como biocompatibilidad, osteoconductividad y bioactividad. Las rutas de síntesis son uno de los precursores de sus características favorables para diferentes áreas de aplicación científica y tecnológica, como La liberación de fármacos, la matriz es capaz de adsorber sustancias hidrófilas e hidrófobas; aplicación de implantes debido al tamaño y morfología de los poros que permiten El paso del torrente sanguíneo; em odontología utilizado en diversas funciones tales comopara neutralizar la hipersensibilidad dentinaria, pero también para reparar el esmalte y prevenir la caries. Conclusión: Parece que la HA es de gran interés para lãs innovaciones tecnológicas, ya que aporta avances em bioingeniería y mejora lãs aplicaciones existentes. Introdução: com o aumento dos problemas de estrutura óssea resultante de acidentes e muitos outros processos inflamatórios ou doenças ligadas ao envelhecimento humano, assim torna necessário estudos para aperfeiçoar os materiais ou criar novos materiais. Objetivo: este estudo elaborou um levantamento bibliográfico sobre a biocerâmica hidroxiapatita.Resultados e Discursão: constatou-se que esse material é constituído à base de fosfato de cálcio possuem composição análoga ao da matriz óssea, sendo promissor em diversas aplicações na área da biotecnologia, possuindo excelentes propriedades, como biocompatibilidade, osteocondutividade e bioatividade. As rotas de sintetização é um dos precursores de suas características favoráveis para as diversas áreas de aplicação científicas e tecnológicas, como liberação de fármaco, a matriz é capaz de adsorver substâncias hidrofílicas e hidrofóbicas; aplicação de implantes por conta da dimensão e da morfologia dos poros que permite a passagem de corrente sanguínea; na odontologia usada em diversas funções tais como neutralizar a hipersensibilidade dentinária, mas também para reparo da esmaltação e prevenção de cárie. Conclusão: constata-se que, HA é de grande interesse para inovações tecnológicas, trazendo avanços na bioengenharia e aperfeiçoando aplicações existentes.
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- 2022
23. Characteristics and Outcomes of Adult Patients in the PETHEMA Registry with Relapsed or Refractory FLT3-ITD Mutation-Positive Acute Myeloid Leukemia
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Martínez-Cuadrón, David, Serrano, J., Mariz, José, Gil, C., Tormo, M., Martínez-Sánchez, P., Rodríguez-Arbolí, Eduardo, García-Boyero, R., Rodríguez-Medina, C., Martínez-Chamorro, C., Polo, M., Bergua Burgues, Juan Miguel, Aguiar, Eliana, Amigo, María-Luz, Herrera, P., Alonso-Domínguez, Juan Manuel, Bernal, Teresa, Espadana, A., Sayas, M.J., Algarra, Lorenzo, Vidriales, M.B., Vasconcelos, G., Vives Polo, Susana, Pérez-Encinas, M.M., López, A., Noriega, V., García-Fortes, M., Chillón, M. Carmen, Rodríguez-Gutiérrez, J.I., Calasanz, M.J, Labrador, Jorge, López, J. A., Boluda, Blanca, Rodríguez-Veiga, R., Martínez-López, J., Barragán, Eva, Sanz, Miguel A., Montesinos, P., Universitat Autònoma de Barcelona. Departament de Medicina, and Centro de Investigación Biomédica en Red Cáncer (España)
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Cancer Research ,Acute myeloid leukemia ,Medicina ,Salvage therapy ,acute myeloid leukemia ,FLT3-ITD mutation ,real-world outcomes ,relapsed/refractory disease ,salvage therapy ,Oncología ,relapsed ,Relapsed/refractory disease ,refractory disease ,Oncology ,Real-world outcomes - Abstract
This retrospective study investigated outcomes of 404 patients with relapsed/refractory (R/R) FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) acute myeloid leukemia (AML) enrolled in the PETHEMA registry, pre-approval of tyrosine kinase inhibitors. Most patients (63%) had received first-line intensive therapy with 3 + 7. Subsequently, patients received salvage with intensive therapy (n = 261), non-intensive therapy (n = 63) or supportive care only (n = 80). Active salvage therapy (i.e., intensive or non-intensive therapy) resulted in a complete remission (CR) or CR without hematological recovery (CRi) rate of 42%. More patients achieved a CR/CRi with intensive (48%) compared with non-intensive (19%) salvage therapy (p < 0.001). In the overall population, median overall survival (OS) was 5.5 months; 1- and 5-year OS rates were 25% and 7%. OS was significantly (p < 0.001) prolonged with intensive or non-intensive salvage therapy compared with supportive therapy, and in those achieving CR/CRi versus no responders. Of 280 evaluable patients, 61 (22%) had an allogeneic stem-cell transplant after they had achieved CR/CRi. In conclusion, in this large cohort study, salvage treatment approaches for patients with FLT3-ITD mutated R/R AML were heterogeneous. Median OS was poor with both non-intensive and intensive salvage therapy, with best long-term outcomes obtained in patients who achieved CR/CRi and subsequently underwent allogeneic stem-cell transplant., This study was supported by Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Valencia, Spain [CB16/12/00284].
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- 2022
24. Intravascular large B‐cell lymphoma presenting with haemophagocytic syndrome.
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Baptista, Pedro, Aguiar, Eliana, Fonseca, Elsa, Pinto, Ricardo, and Trigo, Fernanda
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SYNDROMES , *LEUCOCYTES , *MULTIPLE organ failure , *LYMPHOMAS , *ERYTHROCYTES , *DIFFUSE large B-cell lymphomas - Abstract
This article discusses a case of a 76-year-old woman who presented with symptoms of fever, disorientation, and hemodynamic instability. The patient was diagnosed with intravascular large B-cell lymphoma (IVLBCL) presenting with hemophagocytic syndrome. IVLBCL is a rare lymphoid neoplasm characterized by the proliferation of large cells in the blood vessels. The prognosis for this variant of IVLBCL is typically poor due to its aggressive onset and rapid progression. Treatment approaches, such as R-CHOP-like regimens, are still debated, and the patient's clinical status limits the ideal treatment. This case highlights an exception to the traditional epidemiology of IVLBCL and the poor prognosis associated with multiorgan failure. [Extracted from the article]
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- 2024
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25. The Effects of Rabbit Manure-Derived Biochar on Soil Health and Quality Attributes of Two Mine Tailings
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Cárdenas-Aguiar, Eliana, primary, Méndez, Ana, additional, Paz-Ferreiro, Jorge, additional, and Gascó, Gabriel, additional
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- 2022
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26. A risk score based on real-world data to predict early death in acute promyelocytic leukemia
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Österroos, Albin, primary, Maia, Tânia, additional, Eriksson, Anna, additional, Jädersten, Martin, additional, Lazarevic, Vladimir, additional, Wennström, Lovisa, additional, Antunovic, Petar, additional, Cammenga, Jörg, additional, Deneberg, Stefan, additional, Lorenz, Fryderyk, additional, Möllgård, Lars, additional, Uggla, Bertil, additional, Ölander, Emma, additional, Aguiar, Eliana, additional, Trigo, Fernanda, additional, Höglund, Martin, additional, Juliusson, Gunnar, additional, and Lehmann, Sören, additional
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- 2022
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27. Uma breve revisão sobre a hidroxiapatita: uma biocerâmica promissora
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Lima, Érica Karine Alves de, primary, Fernandes, Elaine Ferreira dos Santos, additional, Pacheco, Nágila Iane, additional, Aguiar, Eliana Silva, additional, Lopes, Danielle Costa, additional, and Mendes, Luiza Aragão Paiva Pires Ferreira, additional
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- 2022
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28. RESIDUOS (VIDRO E FIBRA NATURAL) COMO ADITIVOS COMBINADOS EM ARGAMASSA CIMENTÍCIA
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Fernandes, Elaine Ferreira Dos Santos, primary, Lima, Érica Karine Alves de, additional, Aguiar, Eliana Silva, additional, SILVA, HITALO DE JESUS BEZERRA DA, additional, Morais, Agnelo, additional, and Santos, Valdeci Bosco dos, additional
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- 2022
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29. CINZAS LEVES DE CANA-DE-AÇÚCAR: CARACTERIZAÇÃO ESTRUTURAL E POZOLÂNICA
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Aguiar, Eliana Silva, primary, Matos, Wdyelle Elcine de Carvalho, additional, Lima, Érica Karine Alves de, additional, Fernandes, Elaine Ferreira Dos Santos, additional, Paz, Gilvan Moreira da, additional, and Santos, Valdeci Bosco dos, additional
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- 2022
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30. Characteristics and Outcome of Patients with Acute Myeloid Leukemia and Trisomy 4
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Kayser, Sabine, primary, Martínez-Cuadrón, David, additional, Hanoun, Maher, additional, Stölzel, Friedrich, additional, Gil, Cristina, additional, Reinhardt, H. Christian, additional, Aguiar, Eliana, additional, Schäfer-Eckart, Kerstin, additional, Bergua Burgues, Juan Miguel, additional, Steffen, Björn, additional, Bernal, Teresa, additional, Krause, Stefan W., additional, Riaza, Rosalia, additional, Schliemann, Christoph, additional, Cervera, Jose, additional, Kaufmann, Martin, additional, Torres, Laura, additional, Haenel, Mathias, additional, Acuña-Cruz, Evelyn, additional, Jost, Edgar, additional, Algarra, Jesús Lorenzo, additional, Crysandt, Martina, additional, Fransecky, Lars, additional, Cornago Navascués, Javier, additional, Kraus, Sabrina, additional, Martinez-Lopez, Joaquin, additional, Einsele, Hermann, additional, Niemann, Dirk, additional, Neubauer, Andreas, additional, Seggewiss-Bernhardt, Ruth, additional, Scholl, Sebastian, additional, Klein, Stefan, additional, Schmid, Christoph, additional, Schaich, Markus, additional, Schmidt-Hieber, Martin, additional, Ho, Anthony D., additional, Platzbecker, Uwe, additional, Baldus, Claudia D., additional, Müller-Tidow, Carsten, additional, Thiede, Christian, additional, Bornhäuser, Martin, additional, Serve, Hubert, additional, Levis, Mark, additional, Montesinos, Pau, additional, Röllig, Christoph, additional, and Schlenk, Richard F., additional
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- 2021
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31. Different haematological picture of congenital sideroblastic anaemia in a hemizygote and a heterozygote
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Aguiar, Eliana, Freitas, Maria Inês, and Barbot, José
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- 2014
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32. Neuroparacoccidioidomycosis: analysis of 13 cases observed in an endemic area in Brazil
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Paniago, Anamaria Mello Miranda, de Oliveira, Priscilla Alexandrino, Aguiar, Eliana Setti Albuquerque, Aguiar, José Ivan Albuquerque, da Cunha, Rivaldo Venâncio, Leme, Lígia Maria, Salgado, Pedro Rippel, Domingos, João Américo, Ferraz, Renato Lima, Chang, Marilene Rodrigues, Bóia, Márcio Neves, and Wanke, Bodo
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- 2007
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33. Loss of erythroblasts in acute myeloid leukemia causes iron redistribution with clinical implications
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Lopes, Marta, primary, Duarte, Tiago L., additional, Teles, Maria J., additional, Mosteo, Laura, additional, Chacim, Sérgio, additional, Aguiar, Eliana, additional, Pereira-Reis, Joana, additional, Oliveira, Mónica, additional, Silva, André M. N., additional, Gonçalves, Nuno, additional, Martins, Gabriela, additional, Kong, Isabella Y, additional, Zethoven, Magnus, additional, Vervoort, Stephin, additional, Martins, Sandra, additional, Quintela, Miguel, additional, Hawkins, Edwin D, additional, Trigo, Fernanda, additional, Guimarães, João T, additional, Mariz, José M, additional, Porto, Graça, additional, and Duarte, Delfim, additional
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- 2020
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34. A Case–Control Retrospective Observational Study in Multiple Myeloma
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Marini, Carolina, primary, Maia, Tânia, additional, Aguiar, Eliana, additional, Cancela, Jorge, additional, Bergantim, Rui, additional, and Trigo, Fernanda, additional
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- 2020
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35. Efectos de la adición de enmiendas orgánicas y combinación con la fitoextracción mediante el uso de dos especies vegetales (Brassica napus y Sinapis alba), en las propiedades fisicoquímicas y biológicas de suelos mineros de España
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Cárdenas Aguiar, Eliana Marcela, Gasco Guerrero, Gabriel, and Méndez Lázaro, Ana María
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Agricultura - Abstract
La contaminación del suelo se reconoce como la ausencia de productividad del mismo debido a sustancias tóxicas que sobrepasan los límites de autodepuración. La presencia de metales en los suelos se origina naturalmente por el aporte del material parental, no obstante, las concentraciones posiblemente tóxicas son aquellas que provienen de actividades humanas como la minería metálica. Los metales son persistentes y no biodegradables, por lo cual las técnicas para tratarlos son la contención, confinamiento y descontaminación. La presente tesis doctoral se fundamenta en el uso de dos técnicas de descontaminación: adición de enmiendas y fitoextracción. Las enmiendas se definen como cualquier materia que mejora las propiedades del suelo, específicamente las enmiendas orgánicas son aquellas que puedan mantener o aumentar el contenido de materia orgánica del suelo y mejorar las propiedades del mismo. De acuerdo a esta perspectiva los residuos se convierten en una opción viable cumpliendo la función como enmienda y a la vez valorizando los desechos de actividades agrícolas y ganaderas. Existen diversas materias primas que pueden ser consideradas (restos vegetales, madera, desechos de cosechas, residuos ganaderos), pero son los residuos ganaderos los de especial interés debido al alto contenido en nutrientes y de carbono orgánico. Comúnmente el estiércol de animales se ha adicionado a los suelos sin ningún tipo de tratamiento térmico, sin embargo, se presentan ciertas desventajas como la presencia de patógenos, producción de gases de efecto invernadero, generación de malos olores e incluso dificultades en el almacenamiento y transporte. La producción de materiales como el biochar y el hidrochar permiten solventar las desventajas previamente descritas para los residuos ganaderos, reconociendo estos como materiales carbonosos producto del tratamiento térmico de la biomasa. El biochar es el resultado del proceso de pirólisis a altas temperaturas en ausencia o limitada cantidad de oxigeno mientras que el hidrochar se fabrica por carbonización hidrotermal, aplicando presión autógena, bajas temperaturas y permite el uso de biomasa húmeda. Actualmente se reconoce la mejora de la calidad del suelo tras la adición de biochar, debido a la liberación lenta de nutrientes, mayor retención de agua, incremento en la biomasa microbiana, etc. El hidrochar por su parte, es un producto reciente que igualmente se le confieren propiedades esenciales para la remediación de suelos. La fitoextracción se fundamenta en el uso de las plantas para acumular los metales en la biomasa cosechable y las especies acumuladoras se caracterizan por ser resistentes a elevadas concentraciones de metales, sin embargo, pueden presentar tasas lentas de crecimiento, así como baja producción de hojas, tallos y raíces. Por tal razón se plantea que la combinación de dicha técnica con suelos enmendados con residuos ganaderos, biochares e hidrochares puede llegar a potencializar los resultados, teniendo como finalidad maximizar la reducción de los metales presentes en los suelos. El objetivo general de la presente tesis doctoral es: analizar los efectos de la adición de enmiendas y de su combinación con la técnica de fitoextracción (Brassica napus y Sinapis alba) en las propiedades fisicoquímicas y biológicas de suelos mineros de España así como en la extracción de metales en los suelos seleccionados. Para ello se plantean los siguientes objetivos específicos: 1. Determinar las propiedades fisicoquímicas de las enmiendas orgánicas. 2. Determinar las propiedades fisicoquímicas de los suelos. 3. Evaluar el efecto de la adición de enmiendas y su combinación con la fitoextracción en el pH, conductividad eléctrica y propiedades biológicas de los suelos. 4. Evaluar el efecto de la adición de enmiendas y de su combinación con la fitoextracción en el contenido en metales de los suelos. 5. Analizar la capacidad de fitoextracción y producción de biomasa de Brassica napus y Sinapis alba en los suelos testigos y enmendados. La tesis doctoral se encuentra estructurada en cuatro capítulos siguiendo la organización y recolección de muestras del proyecto: “Tratamiento de suelos contaminados por metales mediante combinación de técnicas de fitorremediación con adición de biochar (CGL2014-58322-R) del programa Retos 2014”. La investigación se basa en el tratamiento de un total de siete suelos y residuos mineros productos de la extracción de Zn y Pb en diferentes áreas de España. Los suelos se enmendaron con nueve materiales diferentes y para los ensayos de fitoextracción se mantuvieron las especies Brassica napus (colza) y Sinapis alba (mostaza) durante todos los montajes de laboratorio. Las primeras muestras obtenidas durante el marco del proyecto corresponden a los suelos Gamonedo (Cantabria) y Portmán 1 (Murcia) y se enmendaron con estiércol de conejo y sus respectivos biochares (450 ºC y 600 ºC) e hidrochares (190 ºC y 240 ºC), resultando en el primer capítulo. Para el segundo capítulo, las siguientes muestras obtenidas fueron del área de Portmán (Murcia) catalogadas como suelo Portmán 2 y lodo 32, tratados con estiércol de conejo, biochares fabricados a partir de estiércol de conejo a 300 ºC y 600 ºC, además de las mezclas de cada uno de los biochares con el estiércol. En el tercer capítulo, se llevó a cabo la mezcla de los suelos con gallinaza y carbón vegetal, los suelos se obtuvieron del área de Riotinto, diferenciados en dos presas mineras y un suelo aledaño, etiquetadas como RI-II, RIII y RIIIS. El capítulo cuatro se diferencia de los restantes, debido a que hace parte de una estancia de investigación en la Universidad de Edimburgo y se planteó con el fin de determinar la estabilidad del carbono asociado a los biochares e hidrochares. Uno de los beneficios que se atribuye a estas enmiendas es el secuestro de carbono en el suelo a largo plazo, pero dicha propiedad no se puede garantizar a menos que se reconozcan los materiales como estables. Con el fin de conocer el comportamiento de los biochares e hidrochares a través del tiempo, se efectuó un proceso de envejecimiento artificial, el cual consiste en acelerar la oxidación de los materiales que naturalmente se da en varios años. Posteriormente se efectuó el análisis elemental y termogravimétrico de las muestras. El trabajo laboratorio comprende la caracterización inicial de las enmiendas y de los suelos. Las enmiendas utilizadas para el tratamiento de los suelos, se caracterizaron ampliamente determinando las propiedades fisicoquímicas, así como el análisis elemental, inmediato y termogravimétrico y el contenido en metales totales. Los suelos seleccionados también fueron caracterizados y una vez finalizados los montajes de fitoextracción se determinó: el pH y conductividad eléctrica (CE), actividades enzimáticas, biomasa microbiana, biomasa vegetal y concentración de metales totales en los suelos y en las plantas. Los resultados mostraron el aumento del pH del suelo al agregar biochares en comparación con la adición de hidrochar, tal es el caso de los experimentos del capítulo I. Al cotejar los efectos en suelos enmendados con dos biochares producidos a diferentes temperaturas (Capitulo II), no se observan diferencias significativas. Por último, en los suelos ácidos de Riotinto, capitulo III, se evidencian los beneficios de adicionar enmiendas con pH alcalinos como el caso de la gallinaza y el carbón vegetal, incrementando el pH de los suelos a valores mayores a 7. La CE aumentó en todos los suelos tras la adición de las enmiendas, no obstante existen variaciones entre los tratamientos, siendo los suelos enmendados con biochares los de mayor CE. La presencia de las especies vegetales Brassica napus y Sinapis alba, no genera mayores variaciones en el pH y ni en la conductividad eléctrica del suelo. A nivel de actividades enzimáticas, la media geométrica de las actividades (GMea) resume el comportamiento general de las tres enzimas (Fosfomonoesterasa, β-glucosidasa y deshidrogenasa). En el capítulo I, se puede observar como la presencia de los hidrochares aumenta las enzimas del suelo como resultado de la degradabilidad de dichos materiales. En el capítulo II, para los dos suelos la adición del biochar producido a 600 ºC no tiene diferencias en el GMea con los suelos sin enmendar y en ciertos escenarios es incluso menor, lo cual se asoció a la temperatura de pirólisis y el comportamiento de las estructuras de carbono, encontrándose C lábil a bajas temperaturas y C menos disponible (estructuras aromáticas) a mayores temperaturas. En el capítulo III, las actividades enzimáticas incrementan considerablemente con la adición de la gallinaza, lo que se explica debido al bajo contenido de carbono orgánico de los suelos y que aumenta producto de nuevos aportes de C orgánico. La biomasa microbiana se encuentra directamente relacionada con las actividades de las tres enzimas, por lo cual se evidencia el aumento de la microbiota asociada al suelo con los hidrochares y la gallinaza y la disminución con el biochar a 600 ºC, según los respectivos montajes previamente mencionados. Se reconoce que la biomasa es la medición de los microorganismos presentes en el suelo y la medición de las enzimas representa el sustrato disponible para el crecimiento de dicha biomasa. El comportamiento por ende también se encuentra asociado al carbono disponible en el suelo. Según la normativa europea y los niveles genéricos de referencia determinados para los diferentes metales por las comunidades autónomas de España, los suelos se encuentran contaminados por As, Pb y Zn, en la mayoría de los casos. Los suelos enmendados en todos los casos reducen la cantidad del metal total presente en el suelo, sin embargo, los resultados con la presencia de las especies vegetales Brassica napus y Sinapis alba no son evidentes, por lo cual la capacidad de fitoextracción de las plantas se basa en los factores de bioconcentración, translocación, cantidad de metal extraído en cada parte del tejido vegetal y los porcentajes de extracción respecto a los suelos sin enmendar. Los resultados de los factores de bioconcentración y translocación son puntuales en cada metal y dependen del tipo del suelo, pero a nivel general se puede establecer que los metales se acumulan en las raíces de las plantas y no existe un transporte de los mismos a la parte superior (hojas y tallos). En este apartado se destacan la presencia de síntomas de toxicidad por As en las plantas, lo que se corrobora con los niveles de extracción. Además, en los suelos de Riotinto se concluye que las propiedades y concentraciones de metales en los suelos inhiben la germinación de las especies, pero que la adición de la gallinaza y el carbón vegetal permiten el crecimiento. En el capítulo IV, se estableció un menor contenido de C en los biochares e hidrochares posterior al envejecimiento, según el análisis elemental. De igual forma el %H y %N disminuyen en las enmiendas envejecidas. La relación H/C aumenta respecto a los biochares e hidrochares frescos y la relación C/N disminuye. El rango de la relación H/C deseado para el secuestro de C en suelos fluctúa entre ≤0.4 y ≤ 0.6, todas las muestras superan dicho límite. La estabilidad del C asociado a las enmiendas envejecidas no supera el 18%, exceptuando el caso del BEC600 con un 48.96%. A lo largo del proyecto de investigación se utilizaron diferentes biochares, hidrochares y residuos ganaderos, demostrando la mejora en las propiedades del suelo como: mayor contenido de materia orgánica, pH, CE, biomasa vegetal y biomasa microbiana, incluso el estiércol de conejo y la gallinaza sin tratamiento térmico promovieron el crecimiento de las plantas y la reducción de los metales. De igual forma el uso de los hidrochares permite evidenciar el incremento en las propiedades biológicas de los suelos y genera información en un tema que actualmente se encuentra en desarrollo y del cual existen vacíos. La mitigación del cambio climático y el secuestro de carbono son temáticas importantes ambientalmente. Asegurar la estabilidad de los materiales agregados al suelo hace parte del análisis del ciclo de vida de dichas enmiendas. Durante la presente tesis doctoral se han establecido los efectos en las propiedades fisicoquímicas y biológicas de los suelos, así como la variación en el contenido en metales posterior a la adición de enmiendas, crecimiento de especies vegetales e incubación durante períodos de dos meses. No obstante, los efectos pueden fluctuar a través del tiempo, generando la necesidad de un análisis a largo plazo. Como primer acercamiento a este estudio se realizó el envejecimiento de los materiales, metodología novedosa, que artificialmente permiten simular el paso de incluso décadas. ----------ABSTRACT---------- Soil contamination is the absence of productivity due to toxic substances that exceeds auto depuration limits. Parental material is the natural source of metal in soils but the amount of metals than can be consider as toxic are the product of human activities, for example metal mining. Heavy metals are persistent and non-biodegradable compounds, which are treated with contention, confinement and decontamination techniques. The present dissertation is based in the use of two decontamination techniques: the use of organic amendments and phytoextraction. The amendments are generally recognized as any feedstock that can improve soil properties, concretely organic amendments play an important role to maintain or enhance the soil organic matter content and at the same time improve soil properties. In this way, the use of organic waste as amendments become a feasible option and in a extend approach give an extra value to the waste of agricultural activities. Nowadays, there are a several raw materials that can be consider (vegetable and crop residues, hardwood, manure) but animal manure have been particularly contemplate due to the high nutrient and organic carbon content. The addition of animal manure is quite common without thermal treatment however this practice involve disadvantages like: presence of pathogens, greenhouses gases production, odour emissions and problems related with the transport and storage. The production of biochar and hydrochar allows to solve some of the disadvantages above mentioned. Chars are carbonaceous materials and the solid product of the thermal treatment of biomass. Biochar is produced by pyrolysis process at high temperatures and limited oxygen atmosphere, on the contrary hydrochar is obtained by hydrothermal carbonization with autogenous pressure, relatively low temperatures and wet biomass. Currently, the benefits of biochar are widely investigated and this material improve soil quality by some aspects like: slow nutrient release, high water holding capacity, increase of microbial biomass, among others. Hydrochar is a recently product that also have been mentioned as suitable amendment for soil remediation because of its properties. Phytoextraction is based on the use of plants in order to accumulate the metal in the harvestable biomass and the accumulator species are able to growth and adapt to high heavy metal concentrations, but with limitations regarding to slow growth rate and low production of leaves, stems and roots. According to this matter, the aim of the combination of amended soils, soils mixed with animal manure, biochars and hydrochars, and the metal phytoextraction is to maximize the results not only in plant growth but also in the decrease of soil metal amount. The main objective of the present thesis is to analyze the effects of amendments addition and its combination with the metal phytoextraction (Brassica napus and Sinapis alba) in the physicochemical and biological properties of mining soils from Spain and to stablish the variations in the total metal content of the selected soils. The specific objectives are the following: 1. Determine the physicochemical properties of the organic amendments. 2. Determine the physicochemical properties of the selected soils. 3. Assess the effect of the amendments addition and its combination with metal phytoextraction in soil pH, electrical conductivity and biological properties. 4. Assess the effect of the amendments addition and its combination with metal phytoextraction in soil metal content. 5. Analyze the phytoextraction capacity and biomass production of Brassica napus and Sinapis alba in the non-amended and amended soils. The thesis was divided in four chapters according to the organization and soil sampling of the project: “Treatment of metal contaminated soils with the combination of phytoremediation techniques and biochar addition (CGL2014-58322-R) of the Retos program 2014”. The experimental design included a total of seven mining soils and waste as a result of Zn and Pb extraction in different areas of Spain. The soils were amended with nine materials and for phytoextraction assays two species were selected Brassica napus (rapeseed) and Sinapis alba (mustard) for all laboratory trials. The first obtained samples in the project correspond to Gamonedo (Cantabria) and Portmán 1 (Murcia) soils and were amended with rabbit manure and the derived biochars (450 ºC and 600 ºC) and hydrochars (190 ºC and 240 ºC), this mesocosm belong to the first chapter. For the second chapter, the following samples acquired were located in the Portmán (Murcia) area, listed as Portmán 2 and Lodo 32 and treated with rabbit manure, two rabbit manure derived biochars at 300 ºC and 600 ºC and the mixed between each biochar and the rabbit manure. For the third chapter, the soils were selected from the Riotinto area and amended with poultry litter and charcoal. Soils correspond to two tailings dam and one mining soil near to the dams labelled as RI-II, RIII and RIIIS respectively. The fourth chapter is different of the three abovementioned and was produced as a result of the PhD stay in the University of Edinburgh. This chapter involve the analysis of biochar and hydrochar carbon stability. One of the benefits attributed to the amendments was the long-term soil carbon sequestration but in order to guarantee this advantage, the stability of the materials must be assured. With that in mind and with the aim of understand the biochar and hydrochar behavior over time, an artificial ageing process was carried out, which consist in an accelerated oxidation of the materials that naturally occurred during several years. After that the aged samples were characterized with elemental and thermogravimetric analysis. The laboratory work include the initial characterization of the amendments and the soils. The amendments used for soil treatment, were widely characterized with the determination of physicochemical properties and the elemental, immediate and thermogravimetric analysis and total metal content. The selected soils were also characterized and at the end of the phytoextraction trials the pH, electrical conductivity (EC), enzymatic activities, microbial biomass, vegetable biomass and metal content in soils and plants were measured. The results showed the increase in soil pH values after the addition of biochar compare to the hydrochar addition, as it can be seen in the first chapter. The presence of two biochars at different temperatures did not exhibited significance variations in soil pH (Chapter II). Finally, in the acid soils of Riotinto, Chapter III, the benefit of alkaline amendments addition like the case of poultry litter and charcoal was marked with the raise of soil pH to values greater than 7. The EC increased in all soils after amendments addition, nonetheless some variations occurred between treatments with the highest values for the amended soils with biochar. The growth of the plant species Brassica napus y Sinapis alba, did not produce fluctuations in the pH and CE values. For the enzymatic activities, the geometric mean of enzyme activities (GMea) index include the general behavior for the three selected enzymes (Phosphomonoesterase, β-glucosidase and dehydrogenase). In chapter I, the presence of hydrochars increase the soil enzymes due to the degradability of the materials. In chapter II, for both soils the addition of biochar produced at 600 ºC did not showed statistical difference with the soils without amendment and in some scenarios the activities were even lower, these results can be associated to the pyrolysis temperature and the response of carbon structures where the C is more labile at lower temperatures and less labile (aromatic carbon structures) at high temperatures. In the chapter III, enzymatic activities had an obvious increase with the addition of poultry litter due mainly to low content of organic carbon of soil which increase with new source of this carbon. The microbial biomass is strongly related with the activities of the three enzymes, for that reason the results stablished the increase with the addition of the hydrochars and the poultry litter and the decrease with the biochar at 600 ºC, according to the respective experiments abovementioned. The microbial biomass is the direct measure of soil microorganism and the enzyme activity represents the substrate available for the growth of the microbiota. In that sense the outcomes of this property were also linked with soil available carbon content. The selected soils were contaminated by As, Pb and Zn, according to the European normative and to the soil screening levels (SSLs) demanded by Spanish autonomic communities. The amended soils in all cases decrease the amount of total metal content, but the results with the presence of Brassica napus and Sinapis alba were not clearly leading to the analysis of phytoextraction capacity of the plants by the bioconcentration and translocation factors, amount of extracted metals in each part of the plant and extraction percentages determined respect to the control soils. The bioconcentration and translocation differ in each metal and depends of the soil type, but as a general trend the metals were accumulated in the roots of the plants and there was not transport of these to the above biomass (leaves and stems). Also another result that can be pointed is the presence of As toxicity symptoms in plants outcomes that were supported by extractions levels. Besides the aforesaid behavior, in Riotinto soils the properties and metal content inhibit the germination of the species but the addition of poultry litter and charcoal allow the plant growth. In the chapter IV, the C content of the aged biochars and hydrochar was lower according to the elemental analysis. The percentage of H and N diminished in the aged amendments. The H/C ratio increased in the fresh biochars and hydrochars but the C/N ratio diminished. The desirable H/C ratio for soils C sequestration are ≤0.4 y ≤ 0.6 and all the samples exceed this range. The C stability associated to the aged samples were less than 18%, except the BEC600 sample with a value of 48.96%. During the research project different biochars, hydrochars and manure waste have been used and all of them demonstrated the improvement of soil properties, for example, the increase of organic matter content, pH, EC, plant biomass, microbial biomass even the rabbit manure and poultry litter, without thermal treatment, promoted the plant growth and the reduction of soil metal content. Similarly the use of hydrochars increase soil biological properties and generates data about this material that have several information gaps. Climate change mitigation and C sequestration are essential for the environment. Ensure the stability of the material added to soils is quite important and play a significant role in life cycle analysis. In the present PhD thesis, the effects of amendments addition, plant growth and incubation, on physicochemical and biological soil properties and the variation of metal content have been stablished after a period of time of two months. The effects can vary with time, so a long term analysis is needed. As a first step, the aged of biochars and hydrochar samples, a new method, can be used to complete this kind of studies. The ageing process is equivalent to soil oxidation on decadal to centennial timescale.
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- 2019
36. Thermogravimetric analysis and carbon stability of chars produced from slow pyrolysis and hydrothermal carbonization of manure waste
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Cárdenas Aguiar, Eliana Marcela, Gascó, Gabriel, Paz Ferreiro, Jorge, Méndez, Ana, Cárdenas Aguiar, Eliana Marcela, Gascó, Gabriel, Paz Ferreiro, Jorge, and Méndez, Ana
- Abstract
Large amounts of manure waste are produced worldwide. Land application of manure waste is the most common approach to valorization. This practice has several environmental concerns, including pathogen spreading, emissions of odorous chemicals (ammonia or methane) and the pollution of waterbodies with nitrogen and phosphorous compounds. The pyrolysis of manure for biochar production has been tested as a useful treatment to avoid these concerns but the high moisture of some wastes hinders its thermo-chemical valorisation in the absence of a pre-drying step. Recently, hydrothermal carbonization (HTC) of wet biomass has been identified as a cost-effective valorisation method of biomass without the need for energy-intensive drying processes. The objective of this study is to compare the properties of pyrochars and hydrochars prepared from thermal treatment of rabbit manure (MW). Pyrochars were prepared at 450 °C (BMW450) and 600 °C (BMW600) and hydrochars were obtained using a rabbit manure solution (solid:water ratio 30:70) that was heated at 190 °C (HMW190) and 240 °C (HMW240). The final temperature was maintained during 1 h for pyrochars and 6 h for hydrochars. Results showed that HTC generated more micro-, meso- and macro-porosity than pyrolysis. Pyrochar produced at 600 °C possessed a high thermal, chemical and biological stability, probably due to its highly aromatic structure. Hydrochars (HMW190 and HMW240) were predominantly aliphatic, and this was associated to a lower chemical and thermal stability than pyrochars. The germination index values indicated that the pyrochar BMW450 and the two hydrochars were highly phytotoxic while pyrochar MWB600 presented a moderate phytotoxicity, which was lower than the manure waste. Finally, CO2 emissions of different materials after 60 days followed the order: MW > HMW190 > HMW240 > BMW450 > BMW600. Specifically, pyrolysis evolved CO2 was reduced between 97.8−88.7% with respect to raw material after pyrolysis. The HTC treatme
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- 2019
37. Low prevalence of hepatitis B and C markers in a Non-Amazonian indigenous population
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Aguiar José Ivan, Souza Juberty Antonio de, Aguiar Eliana Setti, Oliveira Jaqueline M., Lemos Elba R. S. de, and Yoshida Clara F. T.
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Infectious and parasitic diseases ,RC109-216 ,Microbiology ,QR1-502 - Published
- 2002
38. Outcomes after Plerixafor Plus FLAG-IDA (PLERIFLAG) Versus FLAG-IDA +/- Gentuzumab for Adult Patients with First Relapsed/Refractory AML: A Propensity Score Analysis from the Pethema Registry
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Bergua Burgues, Juan Miguel M., primary, Cano-Ferri, Isabel, additional, Martínez-Cuadron, David, additional, Boluda, Blanca, additional, Martínez-Sánchez, Pilar, additional, Rodríguez-Veiga, Rebeca, additional, Esteve, Jordi, additional, Vives, Susana, additional, Serrano, Josefina, additional, Vidriales, Maria-Belen, additional, Salamero, Olga, additional, Carretero, Carlos, additional, Jimenez-Ubieto, Ana, additional, Casas, Ignacio, additional, Cardesa, Rocio, additional, Diaz-Beyá, Marina, additional, Brunet, Salut, additional, Benavente, Celina, additional, Pérez-Simón, Jose Antonio, additional, Moscardo, Federico, additional, Aguiar, Eliana, additional, Perez Encinas, Manuel, additional, Martínez, Aurelio López, additional, Rguez, Carlos, additional, Cabello, A., additional, Labrador, Jorge, additional, Costilla, Lissette Del Pilar, additional, Sossa, Claudia, additional, Bernal Del Castillo, Teresa, additional, Sanz, Miguel A., additional, and Montesinos, Pau, additional
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- 2019
- Full Text
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39. Real-life data on safety and efficacy of autologous stem cell transplantation in elderly patients with multiple myeloma
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Marini, Carolina, primary, Maia, Tânia, additional, Bergantim, Rui, additional, Pires, Jorge, additional, Aguiar, Eliana, additional, Guimarães, José Eduardo, additional, and Trigo, Fernanda, additional
- Published
- 2018
- Full Text
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40. The effect of sewage sludge biochar on peat-based growing media
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Méndez, Ana, Cárdenas Aguiar, Eliana Marcela, Paz Ferreiro, Jorge, Plaza, César, Gasco Guerrero, Gabriel, Méndez, Ana, Cárdenas Aguiar, Eliana Marcela, Paz Ferreiro, Jorge, Plaza, César, and Gasco Guerrero, Gabriel
- Abstract
Peat is the main component of growing media in horticulture. Increasing demand, environmental concerns and rising costs for peat make the search for alternative materials imperative. Much research has been performed aiming to find high quality and low cost substrates from different organic wastes such as compost and thus decrease peat consumption. Biochar is a carbon-rich material that has attracted important research as a soil amendment. However, its potential utilization as a peat substitute for growing media formulation remains less well explored. The aim of this study was to evaluate the effects of sewage sludge and sewage sludge biochar on peat properties as growing media and on lettuce (Lactuca sativa) growth. Sewage sludge transformation into biochar proved to be a sustainable waste management approach in order to promote their future use as growing media components. Addition of biochar from sewage sludge increased the N, P and K content of growing media. The biochar addition to peat at a 10%vol rate increased lettuce biomass production by 184–270% and the shoot length by 137–147% despite hydrophysical properties not being improved. Also, biochar addition had a positive effect on growing media microbial biomass which increased more than 966%. In spite of the higher metal concentration in biochar than in sewage sludge, their transfer to plants seems to be reduced when compared with direct sewage sludge use.
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- 2017
41. The effect of biochar and compost from urban organic waste on plant biomass and properties of an artificially copper polluted soil
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Cárdenas Aguiar, Eliana Marcela, Gascó, Gabriel, Paz Ferreiro, Jorge, Méndez, Ana, Cárdenas Aguiar, Eliana Marcela, Gascó, Gabriel, Paz Ferreiro, Jorge, and Méndez, Ana
- Abstract
Soil contamination with copper is a global issue, in particular in soils with a history of fertilizers, fungicides or municipal waste amendment. Several remediation techniques have been investigated to reduce the environmental impact of Cu-contaminated soil, including the use of organic amendments such as composts and biochars, which can bound part of the soluble fraction of the metal. The objective of this work is to study the effect of biochar and biochar plus compost addition on copper mobility, soil microbial biomass and growth of different plant species following remediation of a soil spiked with copper (1000 mg Cu kg 1 ). The contaminated soil was treated with 10 wt% of biochar or biochar plus compost. Different plant species (mustard, cress and ryegrass) were grown in the soil during 4 weeks. A significant reduction on the mobile form of Cu was observed in soils treated with biochar and biochar plus compost. The highest microbial biomass values were obtained in samples treated with biochar plus compost. After cress growth, the microbial biomass of soil treated with biochar plus compost was similar to that of non-polluted soil. The germination test showed increased root length in the amended soils compared to the contaminated soils. With respect to biomass growth of vegetable species in copper polluted soil, only ryegrass presented a satisfactory growth in the contaminated soil without the biochar treatment. For mustard and cress, biomass growth was only observed following biochar addition.
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- 2017
42. The effect of biochar and compost from urban organic waste on plant biomass and properties of an artificially copper polluted soil
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Cárdenas- Aguiar, Eliana, primary, Gascó, Gabriel, additional, Paz-Ferreiro, Jorge, additional, and Méndez, Ana, additional
- Published
- 2017
- Full Text
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43. Toxicity and Benefit of Autologous Stem Cell Transplantation in Elderly Patients with Multiple Myeloma
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Maia, Tânia, primary, Marini, Carolina, additional, Medeiros, Pedro, additional, Bergantim, Rui, additional, Aguiar, Eliana Vale, additional, Pires, Jorge Cancela, additional, and Trigo, Fernanda, additional
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- 2017
- Full Text
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44. Leiomioma intrabrônquico: relato de um caso com sete anos de evolução
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LORENZONI PAULO JOSÉ, DONATTI MARIA ILIZABETI, MULLER PAULO DE TARSO, AGUIAR ELIANA SETTI A., and DOBASHI PEDRO NANGO
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lcsh:RC705-779 ,lcsh:Internal medicine ,DOAJ:Medicine (General) ,lcsh:Specialties of internal medicine ,Brônquios ,Neoplasias pulmonares ,lcsh:R ,lcsh:Medicine ,lcsh:Diseases of the respiratory system ,DOAJ:Internal medicine ,lcsh:RC581-951 ,Leiomioma ,DOAJ:Health Sciences ,lcsh:RC31-1245 - Abstract
Os autores relatam caso raro de tumor pulmonar benigno, o LEIOMIOMA INTRABRÔNQUICO, em paciente masculino de 33 anos de idade. O diagnóstico foi realizado por broncoscopia com biópsia do tumor, que apresentou intensa proliferação de células musculares lisas. A escolha terapêutica, após sete anos de evolução do tumor, foi a pneumectomia.
- Published
- 2000
45. Transplante de pâncreas na Diabetes Mellitus tipo 1
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Aguiar, Eliana José do Vale and Branco, Vítor Alexandre Pereira Gonçalves
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Diabetes Mellitus tipo 1 - Insulina ,Transplantes de Ilhéus Pancreáticos - Rejeição ,Transplante de pâncreas - Diabetes Mellitus tipo 1 ,Transplantes de Ilhéus Pancreáticos - Abstract
Submitted by Helena Fortuna (hfortuna@ubi.pt) on 2012-11-21T12:23:52Z No. of bitstreams: 1 Dissertaçao_por_Eliana_Aguiar_14865 final.pdf: 571950 bytes, checksum: 3b87229f924126e859a63a35d96f109a (MD5) Made available in DSpace on 2012-11-21T12:23:52Z (GMT). No. of bitstreams: 1 Dissertaçao_por_Eliana_Aguiar_14865 final.pdf: 571950 bytes, checksum: 3b87229f924126e859a63a35d96f109a (MD5) Previous issue date: 2008-06
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- 2008
46. Conflict and the intersubjectivity in the being and the nothing of Sartre
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Aguiar, Eliana Sales Paiva and Martins, Antonio Colaço
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Ipseidade (Filosofia) ,Existentialism ,Intersubjetividade ,Identidade (Conceito filosófico) - Abstract
AGUIAR, Eliana Sales Paiva. Conflito e intersubjetividade em o ser e o nada de Sartre. 2003. 115f. – Dissertação (Mestrado) – Universidade Federal do Ceará, Programa de Pós-graduação em Filosofia, Fortaleza (CE), 2003. This dissertation intends to comprehend the matter over human relations on a philosophical existential perspective as from the point of view of Jean-Paul Sartre in Being and Nothingness, presenting a constitutive contribution to its dimension of the conflict. Such theme is presented here in four chapters. At the first one, “the pursuit of being”, we deal with the rupture of Sartre towards the substantital and objectives ontologies, as well as with his proposal about a phenomenological existential ontology as a condition of possibility to approach philosophically the category of the other. At the second chapter, “Subjectivity and Conscience”, we set our heart on clarifying the conceptual reach of Sartre about the Dialectical Concept of Being (In-Itself and For-Itself), and about the possibilities of the existential activities (freedom and autonomy of choice) to understand the dichotomy existing in the intersubjective relations. At the chapter three, “Being-For-Other: Alterity”, is revealed the structure of the Being-For-Other, as well as the meaning of being-with-others. On a special way, the theme of looking at points out to the conflictual dimension in which is mixed upo the set of topics of the intersubjectivity of the author we are studying. At the last chapter, “Conflict: The Original Meaning of Intersubjectivity”, we demonstrate the connection with the conflict in the intersubjective relations and the project of the For-Itself expressing plainly and objectively the In-Itself and the For-Other. We also considered about the position of the philosophical occidental tradition, which has solved conflicts and violence, as well as the and the proportion of the problem in Sartre detailing the importance of the acceptation of the conflict as a possibility of the subjectivity to constitute the condition of being, confronting the dilemma of the struggle with the different as a challenge of the human condition. Essa dissertação objetiva compreender a questão das relações humanas numa perspectiva filosófico-existencial a partir da obra O ser e o nada de Jean-Paul Sartre, cuja contribuição apresenta como constitutiva a sua dimensão de conflito. Tal tema é exposto em quatro capítulos. No primeiro, “Da Existência”, tratamos da ruptura sartreana com as ontologias substancialobjetivas e da sua proposta de uma ontologia fenomenológico-existencial como condição de possibilidade para abordar filosoficamente a categoria do outro. No segundo capítulo, “Subjetividade e Consciência”, ambicionamos esclarecer o alcance conceitual sartreano a propósito das existências diferenciadas (Em-si e Para-si) e das possibilidades das atividades existenciais (liberdade e autonomia de escolha) para compreender a dicotomia presente nas relações intersubjetivas. No capítulo terceiro, “O Ser-Para-Outro: A Alteridade”, é exposto a estrutura do Ser-Para-Outro e o sentido para o existir-com-os-outros. De modo especial, o tema do olhar aponta para a dimensão conflituosa em que está enredada a temática da intersubjetividade no autor em pauta. No último capítulo, “Conflito: O Sentido Original da Intersubjetividade”, demonstramos a relação entre o conflito nas relações intersubjetivas e o projeto do Para-si ensejando objetivar plenamente o Em-si e o Para-outro. Refletimos, também, sobre o posicionamento da tradição filosófica ocidental que equacionou conflito e violência e o redimensionamento do problema em Sartre ao explicitar a importância da aceitação do conflito como possibilidade da subjetividade constituir-se na condição de sujeito, enfrentando o dilema do encontro com o diferente como um desafio da condição humana.
- Published
- 2003
47. Leiomioma intrabrônquico: relato de um caso com sete anos de evolução
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LORENZONI, PAULO JOSÉ, DONATTI, MARIA ILIZABETI, MULLER, PAULO DE TARSO, AGUIAR, ELIANA SETTI A., and DOBASHI, PEDRO NANGO
- Subjects
Leiomyoma ,Brônquios ,Neoplasias pulmonares ,Bronchi ,Leiomioma ,Lung neoplasm - Abstract
Os autores relatam caso raro de tumor pulmonar benigno, o LEIOMIOMA INTRABRÔNQUICO, em paciente masculino de 33 anos de idade. O diagnóstico foi realizado por broncoscopia com biópsia do tumor, que apresentou intensa proliferação de células musculares lisas. A escolha terapêutica, após sete anos de evolução do tumor, foi a pneumectomia. The authors report a rare case of benign lung tumor, the INTRABRONCHIAL LEIOMYOMA, of a 33-year-old male patient. Diagnosis was performed by bronchoscopy with tumor biopsy, the tumor consisted largely of smooth muscle fibers. The option for treatment, after seven years of tumor evolution, was pneumonectomy.
- Published
- 2000
48. Poor Stem Cell Mobilization: incidence and Risk Factors
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Bergantim, Rui, primary, Aguiar, Eliana, additional, Garrido, Teresa, additional, Damas, Rita, additional, Carreira, Abel, additional, Bastos, Juliana, additional, Goncalves, Diana, additional, Luciana, Goncalves, additional, Principe, Fernando, additional, and Miranda, Fernanda Trigo, additional
- Published
- 2013
- Full Text
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49. A dimensão educativa em Narcóticos Anônimos: uma perspectiva sociocomunitária
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Aguiar, Eliana dos Santos, primary
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- 2011
- Full Text
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50. Efectos de la adición de enmiendas orgánicas y combinación con la fitoextracción mediante el uso de dos especies vegetales (Brassica napus y Sinapis alba), en las propiedades fisicoquímicas y biológicas de suelos mineros de España
- Author
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Cárdenas Aguiar, Eliana Marcela, primary
- Full Text
- View/download PDF
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