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Plaza V, Trigueros JA, Carretero JA, Ojanguren Arranz I, Vega Chicote JM, Almonacid Sánchez C, Bartra Tomás J, Cisneros Serrano C, Domínguez Juncal L, Domínguez-Ortega J, Figueroa Rivero J, Soto Campos JG, Macías Fernández E, Martínez S, Montoro Lacomba J, Quirce S. The use of triple therapy in asthma. The GEMA-FORUM V task force. J Investig Allergol Clin Immunol 2024; 34:0. [PMID: 38334050 DOI: 10.18176/jiaci.0975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Affiliation(s)
- V Plaza
- Director del Comité Ejecutivo de la Guía Española para el Manejo del Asma (GEMA). Servei de Pneumologia i Al·lèrgia. Hospital de la Santa Creu i Sant Pau. Institut d'Investigació Biomèdica Sant Pau (IIB Sant Pau). Universitat Autònoma de Barcelona.Barcelo
| | - J A Trigueros
- Medicina de Familia. Centro de Salud Buenavista. Toledo, Spain
| | - J A Carretero
- Servicio de Neumología. Hospital Royo Villanova. Zaragoza, Spain
| | - I Ojanguren Arranz
- Servicio de Neumología. Hospital Universitari Vall d´Hebron. Barcelona, Spain
| | - J M Vega Chicote
- UGC de Alergología. Hospital Regional Universitario. Málaga, Spain
| | - C Almonacid Sánchez
- Servicio de Neumología. Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - J Bartra Tomás
- Servicio de Neumología y Alergia. Hospital Clínic de Barcelona. Barcelona, Spain
| | - C Cisneros Serrano
- Servicio de Neumología. Hospital Universitario de La Princesa. Instituto de Investigación La Princesa. Madrid, Spain
| | - L Domínguez Juncal
- Servicio de Neumología. Complejo Hospitalario Universitario A Coruña (CHUAC). A Coruña, Spain
| | - J Domínguez-Ortega
- Servicio de Alergología. Hospital Universitario La Paz. Instituto de Investigación Hospital Universitario La Paz (IdiPAZ) y CIBER de Enfermedades Respiratorias (CIBERES). Madrid, Spain
| | - J Figueroa Rivero
- Sección de Alergología. Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria. Las Palmas, Spain
| | - J G Soto Campos
- UGC de Neumología y Alergia. Hospital Universitario de Jerez. Jerez de la Frontera, Spain
| | - E Macías Fernández
- Servicio de Neumología. Hospital Clínico Universitario de Valladolid. Valladolid, Spain
| | - S Martínez
- Servicio de Neumología. Hospital Comarcal de la Vega Baja. Alicante, Spain
| | - J Montoro Lacomba
- Servicio de Alergología. Hospital Arnau de Vilanova-Liria. Valencia, Spain
| | - S Quirce
- Servicio de Alergología. Hospital Universitario La Paz. Instituto de Investigación Hospital Universitario La Paz (IdiPAZ) y CIBER de Enfermedades Respiratorias (CIBERES). Madrid, Spain
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Toribio-Vazquez C, Cansino R, Fernández-Pascual E, Eguibar A, Ayllon H, Solano-Heranz P, Perez-Carral J, Mainez J, Giron M, Rodriguez A, Yebes A, Alonso M, Martínez S, Martínez-Piñeiro L. Comparing the use of AquaBeam® and HoLEP for the treatment of patients with benign prostatic hyperplasia. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01165-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Soler E, Marín E, Guerrero I, Martínez S, Fernández MA, Valero C. Elizabethkingia miricola: an opportunistic pathogen in ICU. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac131.406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The Elizabethkingia genus is formed by a group of bacteria which are widely distributed in nature. Elizabethkingia is not part of human microbiota, therefore is considered to be an opportunistic pathogen. In the last years, it has become a cause of potentially fatal disease, becoming an emerging bacteria of increasing relevance. The objective of this study is to describe the impact of Elizabethkingia bacteria in infected patients in the ICU of a hospital in Granada.
Methods
Descriptive study. Patients who have been isolated in a biological sample of Elizabethkingia miricola throughout the year 2.021 in the ICU of San Cecilio University Hospital in Granada. Date and place of isolation were registered. Other variables registered were sex, age, length of ICU stay, days between ICU admission and bacterium isolation, days between bacterium isolation and death, infection, cause of admission or cause of death.
Results
Bacterium was isolated in 15 patients. Cause of admission was COVID-19 in 73.3% of patients. 73.3% were men and 26.6% women.The average age was 56.9 years. The average length of ICU stay was 43.8 days. 4 patients were diagnosed with ventilator-associated pneumonia and 5 patients were diagnosed with tracheobronchitis.The average days between ICU admission and bacterium isolation was 26,4 days. The average days between mechanical ventilation and bacterium isolation was 25.9 days. 53.3% of patients died. The average days between bacteria isolation and death was 18.2 days.
Conclusions
Elizabethkingia miricola is an emerging bacterium under special vigilance due to its capacity to cause major morbidity and mortality in admitted patients in ICU. The rapid identification and the study of the antibiotic susceptibility is considered of special relevance so they can be correctly managed to avoid infections and complications resulting from this microorganism.
Key messages
• Elizabethkingia is a special surveillance bacterie due to its morbidity and mortality effects.
• Elizabethkingia could be a severity indicator in admitted patients to the ICU.
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Affiliation(s)
- E Soler
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
| | - E Marín
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
| | - I Guerrero
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
| | - S Martínez
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
| | - MA Fernández
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
| | - C Valero
- Medicina Preventiva y Salud Pública, Hospital Clínico San Cecilio , Granada, Spain
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Martínez S, Espert M, Salvador A, Sanz T. The role of oil concentration on the rheological properties, microstructure, and in vitro digestion of cellulose ether emulsions. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Lasa EM, Herrero L, Martínez S, Arruti N, Oliver P, Joral A. Use of concentrated plasma-derived subcutaneous C1 inhibitor as long-term prophylaxis in an 8-year-old child with hereditary angioedema. J Investig Allergol Clin Immunol 2022:0. [PMID: 36000819 DOI: 10.18176/jiaci.0855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- E M Lasa
- Hospital Universitario de Donostia. San Sebastián, España
| | - L Herrero
- Hospital de Mendaro. Mendaro, España
| | - S Martínez
- Hospital Universitario de Donostia. San Sebastián, España
| | - N Arruti
- Hospital Universitario de Donostia. San Sebastián, España
| | - P Oliver
- Hospital de Mendaro. Mendaro, España
| | - A Joral
- Hospital Universitario de Donostia. San Sebastián, España
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Cardona AF, Mejía SA, Viola L, Chamorro DF, Rojas L, Ruíz-Patiño A, Serna A, Martínez S, Muñoz Á, Rodríguez J, García-Robledo JE, Pino LE, Zatarain-Barrón ZL, Arrieta O. Lung Cancer in Colombia. J Thorac Oncol 2022; 17:953-960. [PMID: 35717323 DOI: 10.1016/j.jtho.2022.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Andres Felipe Cardona
- Direction of Research, Science and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia; Foundation for Clinical and Applied Cancer Research-FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad el Bosque, Bogotá, Colombia.
| | - Sergio A Mejía
- Cancer Institute, Clinica las Americas - AUNA, Medellin, Colombia
| | - Lucia Viola
- Thoracic Oncology Unit, Fundación Neumológica Colombiana, Bogotá, Colombia
| | - Diego F Chamorro
- Foundation for Clinical and Applied Cancer Research-FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad el Bosque, Bogotá, Colombia
| | - Leonardo Rojas
- Clinical Oncology Department, Clínica Colsanitas, Bogotá, Colombia
| | - Alejandro Ruíz-Patiño
- Foundation for Clinical and Applied Cancer Research-FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad el Bosque, Bogotá, Colombia
| | - Adriana Serna
- Thoracic Surgery Department, Marly Clinic "Jorge Cavelier Gaviria," Chía, Cundinamarca, Colombia
| | - Stella Martínez
- Thoracic Surgery Department, Clínica Colsanitas, Bogotá, Cundinamarca, Colombia
| | - Álvaro Muñoz
- Radiation Oncology Department, Carlos Ardila Lülle Cancer Institute-ICCAL, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - July Rodríguez
- Foundation for Clinical and Applied Cancer Research-FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad el Bosque, Bogotá, Colombia
| | | | - Luis Eduardo Pino
- Clinical Oncology Department, Carlos Ardila Lülle Cancer Institute-ICCAL, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Zyanya Lucia Zatarain-Barrón
- Thoracic Oncology Unit and Personalized Oncology Laboratory, National Cancer Institute (INCan), México City, México
| | - Oscar Arrieta
- Thoracic Oncology Unit and Personalized Oncology Laboratory, National Cancer Institute (INCan), México City, México
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Cobas N, Gómez-Limia L, Franco I, Martínez S. Amino acid profile and protein quality related to canning and storage of swordfish packed in different filling media. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104328] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Domínguez-Sala E, Valdés-Sánchez L, Canals S, Reiner O, Pombero A, García-López R, Estirado A, Pastor D, Geijo-Barrientos E, Martínez S. Abnormalities in Cortical GABAergic Interneurons of the Primary Motor Cortex Caused by Lis1 (Pafah1b1) Mutation Produce a Non-drastic Functional Phenotype. Front Cell Dev Biol 2022; 10:769853. [PMID: 35309904 PMCID: PMC8924048 DOI: 10.3389/fcell.2022.769853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/31/2022] [Indexed: 11/25/2022] Open
Abstract
LIS1 (PAFAH1B1) plays a major role in the developing cerebral cortex, and haploinsufficient mutations cause human lissencephaly type 1. We have studied morphological and functional properties of the cerebral cortex of mutant mice harboring a deletion in the first exon of the mouse Lis1 (Pafah1b1) gene, which encodes for the LisH domain. The Lis1/sLis1 animals had an overall unaltered cortical structure but showed an abnormal distribution of cortical GABAergic interneurons (those expressing calbindin, calretinin, or parvalbumin), which mainly accumulated in the deep neocortical layers. Interestingly, the study of the oscillatory activity revealed an apparent inability of the cortical circuits to produce correct activity patterns. Moreover, the fast spiking (FS) inhibitory GABAergic interneurons exhibited several abnormalities regarding the size of the action potentials, the threshold for spike firing, the time course of the action potential after-hyperpolarization (AHP), the firing frequency, and the frequency and peak amplitude of spontaneous excitatory postsynaptic currents (sEPSC’s). These morphological and functional alterations in the cortical inhibitory system characterize the Lis1/sLis1 mouse as a model of mild lissencephaly, showing a phenotype less drastic than the typical phenotype attributed to classical lissencephaly. Therefore, the results described in the present manuscript corroborate the idea that mutations in some regions of the Lis1 gene can produce phenotypes more similar to those typically described in schizophrenic and autistic patients and animal models.
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Affiliation(s)
- E Domínguez-Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - L Valdés-Sánchez
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - S Canals
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - O Reiner
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - A Pombero
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - R García-López
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - A Estirado
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - D Pastor
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - E Geijo-Barrientos
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain
| | - S Martínez
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d'Alacant, Spain.,Centro de Investigación Biomédica en Red en Salud Mental CIBERSAM, Madrid, Spain
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Domínguez-Sala E, Andreu-Cervera A, Martín-Climent P, Murcia-Ramón R, Martínez S, Geijo-Barrientos E. Properties of the epileptiform activity in the cingulate cortex of a mouse model of LIS1 dysfunction. Brain Struct Funct 2022; 227:1599-1614. [PMID: 35103859 PMCID: PMC9098610 DOI: 10.1007/s00429-022-02458-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 01/09/2022] [Indexed: 11/02/2022]
Abstract
Dysfunction of the LIS1 gene causes lissencephaly, a drastic neurological disorder characterized by a deep disruption of the cortical structure. We aim to uncover alterations of the cortical neuronal networks related with the propagation of epileptiform activity in the Lis1/sLis1 mouse, a model lacking the LisH domain in heterozygosis. We did extracellular field-potential and intracellular recordings in brain slices of the anterior cingulate cortex (ACC) or the retrosplenial cortex (RSC) to study epileptiform activity evoked in the presence of bicuculline (10 µM), a blocker of GABAA receptors. The sensitivity to bicuculline of the generation of epileptiform discharges was similar in wild type (WT) and Lis1/sLis1 cortex (EC50 1.99 and 2.24 µM, respectively). In the Lis1/sLis1 cortex, we observed a decreased frequency of the oscillatory post-discharges of the epileptiform events; also, the propagation of epileptiform events along layer 2/3 was slower in the Lis1/sLis1 cortex (WT 47.69 ± 2.16 mm/s, n = 25; Lis1/sLis1 37.34 ± 2.43 mm/s, n = 15; p = 0.004). The intrinsic electrophysiological properties of layer 2/3 pyramidal neurons were similar in WT and Lis1/sLis1 cortex, but the frequency of the spontaneous EPSCs was lower and their peak amplitude higher in Lis1/sLis1 pyramidal neurons. Finally, the propagation of epileptiform activity was differently affected by AMPA receptor blockers: CNQX had a larger effect in both ACC and RSC while GYKI53655 had a larger effect only in the ACC in the WT and Lis1/sLis1 cortex. All these changes indicate that the dysfunction of the LIS1 gene causes abnormalities in the properties of epileptiform discharges and in their propagation along the layer 2/3 in the anterior cingulate cortex and in the restrosplenial cortex.
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Affiliation(s)
- E Domínguez-Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain.
| | - A Andreu-Cervera
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain
| | - P Martín-Climent
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain
| | - R Murcia-Ramón
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain
| | - S Martínez
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain.,Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM, Spain), Madrid, Spain
| | - Emilio Geijo-Barrientos
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Campus de San Juan, C/Ramón y Cajal sn, San Juan de Alicante, 03550, Alicante, Spain.
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Pastor D, Valera H, Olmo JA, Estirado A, Martínez S. Shock wave and mesenchymal stem cells as treatment in the acute phase of spinal cord injury: A pilot study. Rehabilitacion (Madr) 2022; 56:1-10. [PMID: 33966896 DOI: 10.1016/j.rh.2021.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Spinal cord injury (SCI) is a complex pathology with thousands of patients worldwide. During the acute early phase, neural tissue shows some regenerative properties that disappear at the chronic phase. Shock Waves and Stem Cells have been proposed as a possible therapy. METHODS Here, we analyse Shock Waves' immediate effect over spinal cord genetic response in the injured and healthy spinal cord and the effect of Shock Waves and combined Shock Waves plus Stem Cells distally grafted to treat the first month after spinal cord injury. RESULTS The immediate application of shock waves increases VEGF (Vascular Endothelial Growth Factor) but reduces the BDNF (Brain-Derived Growth Factor) RNA (Ribonucleic acid) response. Shock wave therapy increases GFAP (Glial fibrillary acidic protein) positive cells and vascularity during the treatment's acute phase. CONCLUSION Shock wave treatment seems to be enough to produce benefits in the acute phase of spinal cord injury, with no accumulative positive effects when mesenchymal stem cell graft is applied together.
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Affiliation(s)
- D Pastor
- Department of Sports Science, Sports Research Centre, University Miguel Hernández of Elche, Elche, Spain.
| | - H Valera
- Servicio de Rehabilitación, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - J A Olmo
- Servicio de Rehabilitación, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - A Estirado
- Instituto de Neurociencias de Alicante, Universidad Miguel Hernández de Elche - Centro Superior de Investigaciones Científicas, Spain
| | - S Martínez
- Instituto de Neurociencias de Alicante, Universidad Miguel Hernández de Elche - Centro Superior de Investigaciones Científicas, Spain
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Gómez-Limia L, Cobas N, Martínez S. Proximate composition, fatty acid profile and total amino acid contents in samples of the European eel (Anguilla anguilla) of different weights. Int J Gastron Food Sci 2021. [DOI: 10.1016/j.ijgfs.2021.100364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Cobas N, Piñeiro-Lago L, Gómez-Limia L, Franco I, Martínez S. Vitamin retention during the canning of swordfish (Xiphias gladius) with different filling media. J Food Sci 2021; 86:1704-1713. [PMID: 33836097 DOI: 10.1111/1750-3841.15691] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/20/2021] [Accepted: 02/17/2021] [Indexed: 10/21/2022]
Abstract
Swordfish (Xiphias gladius) is an economically and nutritionally important fish. The aims of this study were to determine the effects of the various steps of the canning process and of different filling media (olive oil, corn oil, sunflower oil, and high oleic sunflower oil) on the fat- and water-soluble vitamin contents of swordfish. An HPLC-based method was used for this purpose. The canning process led to loss of some vitamins, particularly of vitamin D3 . Loss of this vitamin mainly occurred during storage and although important (89.34% to 91.36%), canned swordfish can be considered a good source of vitamin D3 , providing between 50% and 64% of the RDI. The frying process also caused significant loss of vitamin B9 (73.7%). However, the vitamin E content increased due to contributions from the frying and filling oils. The canned swordfish packed in olive oil had lower vitamin A (107.35 µg/100 g) and E (1.58 mg/100 g) contents than the fish packed in sunflower oil (193.28 µg/100 g and 2.28 mg/100 g, respectively). The swordfish packed in sunflower oil also had the highest B2 (0.036 mg/100 g) content. The swordfish packed in corn oil had the lowest vitamin A (80.17 µg/100 g) and B2 (0.012 mg/100 g) contents, while the samples packed in high oleic sunflower oil had the lowest contents of vitamins B9 (0.14 µg/100 g) and B12 (2.37 mg/100 g). PRACTICAL APPLICATION: Swordfish (Xiphias gladius) is consumed worldwide and is economically very important in the seafood industry. The canning process caused losses of some vitamins, particularly of vitamins D3 and B9 ; however, the vitamin E content increased due to the frying and filling oils. The study findings may contribute to increasing knowledge about how processing, storage and the filling medium influence the composition of canned fish.
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Affiliation(s)
- N Cobas
- Área de Tecnología de los Alimentos, Universidad de Vigo, Facultad de Ciencias, Campus de Ourense, Ourense, 32004, Spain
| | - L Piñeiro-Lago
- Área de Tecnología de los Alimentos, Universidad de Vigo, Facultad de Ciencias, Campus de Ourense, Ourense, 32004, Spain
| | - L Gómez-Limia
- Área de Tecnología de los Alimentos, Universidad de Vigo, Facultad de Ciencias, Campus de Ourense, Ourense, 32004, Spain
| | - I Franco
- Área de Tecnología de los Alimentos, Universidad de Vigo, Facultad de Ciencias, Campus de Ourense, Ourense, 32004, Spain
| | - S Martínez
- Área de Tecnología de los Alimentos, Universidad de Vigo, Facultad de Ciencias, Campus de Ourense, Ourense, 32004, Spain
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Alberti F, Baake E, Letter I, Martínez S. Solving the migration-recombination equation from a genealogical point of view. J Math Biol 2021; 82:41. [PMID: 33774735 PMCID: PMC8004498 DOI: 10.1007/s00285-021-01584-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 10/08/2020] [Accepted: 02/14/2021] [Indexed: 11/29/2022]
Abstract
We consider the discrete-time migration–recombination equation, a deterministic, nonlinear dynamical system that describes the evolution of the genetic type distribution of a population evolving under migration and recombination in a law of large numbers setting. We relate this dynamics (forward in time) to a Markov chain, namely a labelled partitioning process, backward in time. This way, we obtain a stochastic representation of the solution of the migration–recombination equation. As a consequence, one obtains an explicit solution of the nonlinear dynamics, simply in terms of powers of the transition matrix of the Markov chain. The limiting and quasi-limiting behaviour of the Markov chain are investigated, which gives immediate access to the asymptotic behaviour of the dynamical system. We finally sketch the analogous situation in continuous time.
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Affiliation(s)
- F Alberti
- Faculty of Mathematics, Bielefeld University, Postbox 100131, 33501, Bielefeld, Germany
| | - E Baake
- Faculty of Mathematics, Bielefeld University, Postbox 100131, 33501, Bielefeld, Germany.
| | - I Letter
- Statistics Department, University of Oxford, 24-29 St Giles, Oxford, OX1 3LB, UK
| | - S Martínez
- Department of Mathematical Engineering and Center of Mathematical Modeling, UMI 2807 UCHILE-CNRS, Universidad de Chile, Santiago, Chile
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Ruiz Wills C, Tassani S, Di Gregorio S, Martínez S, González Ballester MA, Humbert L, Noailly J, Río LMD. Fragilidad relativa de fémures osteoporóticos evaluados con DXA y simulación de caídas con elementos finitos guiados por radiografías de urgencias. Rev Osteoporos Metab Miner 2020. [DOI: 10.4321/s1889-836x2020000200005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Suárez P, Gutiérrez A, Salazar V, Puche M, Serrano Y, Martínez S, González G, Fernández‐Delgado M. Virulence properties and antimicrobial resistance of
Pseudomonas aeruginosa
isolated from cave waters at Roraima Tepui, Guayana Highlands. Lett Appl Microbiol 2020; 70:372-379. [DOI: 10.1111/lam.13283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/31/2022]
Affiliation(s)
- P. Suárez
- Departamento de Biología de Organismos Universidad Simón Bolívar (USB) Caracas Venezuela
| | - A.V. Gutiérrez
- Centro de Biofísica y Bioquímica Instituto Venezolano de Investigaciones Científicas (IVIC) Caracas Venezuela
| | - V. Salazar
- Centro de Biofísica y Bioquímica Instituto Venezolano de Investigaciones Científicas (IVIC) Caracas Venezuela
| | - M.L. Puche
- Centro de Ingeniería de Materiales y Nanotecnología (CIMN) IVIC Caracas Venezuela
| | - Y. Serrano
- Departamento de Biología de Organismos Universidad Simón Bolívar (USB) Caracas Venezuela
| | - S. Martínez
- Departamento de Biología de Organismos Universidad Simón Bolívar (USB) Caracas Venezuela
| | - G. González
- Centro de Ingeniería de Materiales y Nanotecnología (CIMN) IVIC Caracas Venezuela
- Escuela de Ciencias Físicas y Nanotecnología Yachay Tech Urcuquí Ecuador
| | - M. Fernández‐Delgado
- Centro de Biofísica y Bioquímica Instituto Venezolano de Investigaciones Científicas (IVIC) Caracas Venezuela
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Hernando-Calvo A, Mirallas O, Marmolejo D, Felip E, Javierre GV, Garralda E, Gutierrez R, Feliu B, Martínez S, Dienstmann R, Braña I. Clinical biomarkers as predictors of immunotherapy (IT) benefit in recurrent/metastatic (R/M) head and neck squamous cell carcinoma (HNSCC) patients (pt). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz449.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Hernando-Calvo A, Mirallas O, Marmolejo D, Felip E, Garralda E, Javierre GV, Feliu B, Martínez S, Gutierrez R, Dienstmann R, Braña I. Efficacy of Cetuximab Based Chemotherapy after Immunotherapy Treatments (IT) in Recurrent/Metastatic (R/M) Head and Neck Squamous Cell Carcinoma (HNSCC) Patients (pts). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz450.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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García E, Alpízar A, Fajardo R, Córdova D, Pérez L, Martínez S. Epidemiology of tumors in dogs in the capital of the state of Mexico from 2002-2016. ARQ BRAS MED VET ZOO 2019. [DOI: 10.1590/1678-4162-10534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT A retrospective and cross-sectional study of canine tumors was performed in the capital of State of Mexico from 2002-2016. Since then, 393 tumors were remitted. Descriptive epidemiology was made from all data: breed, age, sex, and tumor features. Then the risk association between cutaneous and non-cutaneous tumors with variables such as sex, breed, and age were analyzed through an exact Fisher test and Odds ratio. In addition, some characteristics of the canine population were studied under a survey. Of all tumors, skin tumors were the most frequent (59.0%). The group of tumors related to ultraviolet radiation was the most common (15.1%). The frequency of tumors in females was 53%, nevertheless, males had more risk to develop cutaneous tumors (OR=1.88, 1.24-2.84) (0.003). The Pure breeds were the most common (82.5%) and the most frequent age range was > 7 years (54.7%). The survey showed that males (53%) and the age range 1-7 years (62.1%) were the most frequent. Conclusions, age, breed, and sex were identified as the major risk factors for tumorigenesis. Likewise, skin tumors were associated with exposure to ultraviolet radiation, probably to the height of the locality (2667mamls).
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Affiliation(s)
- E. García
- Universidad Autónoma del Estado de México, Mexico
| | - A. Alpízar
- Universidad Autónoma del Estado de México, Mexico
| | - R. Fajardo
- Universidad Autónoma del Estado de México, Mexico
| | - D. Córdova
- Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias˗, Mexico
| | - L. Pérez
- Universidad Autónoma del Estado de México, Mexico
| | - S. Martínez
- Universidad Autónoma del Estado de México, Mexico
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Moraña MN, Sevillano C, Martínez S, Carral ML. Giant cell arteritis and usefulness of a predictive calculator. ACTA ACUST UNITED AC 2019; 94:426-429. [PMID: 31147092 DOI: 10.1016/j.oftal.2019.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/10/2019] [Accepted: 04/13/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Giant cell arteritis (GCA) is an inflammatory disease with serious visual sequelae, in which the diagnosis with the temporal artery biopsy (TAB) is very important. MATERIAL AND METHODS All cases of GCA were collected from 2010 to 2016 (60) in a retrospective study with temporal artery biopsy performed. The vision aspects of these patients were also analysed, along with the need / predictability of the biopsy. RESULTS The average incidence of GCA was 34.3 cases per 100,000 inhabitants/year in those older than 50 years. The mean age was 79.9 with a predilection for females (1.9: 1). TAB was requested in 100% of cases, with 18.3% with positive results. The AAR criteria and / or TAB calculator could have avoided most (90%) of the biopsies. CONCLUSIONS In the present study, the mean incidence of GCA was 34.3 cases per 100,000 inhabitants/year older than 50 years. The predictability calculator described by González-López is useful in this environment for decision making on the diagnosis of GCA and the indication of a TAB, in such a way that it can help to reduce the performing of biopsies only in doubtful cases.
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Affiliation(s)
- M N Moraña
- Servicio de Oftalmología, Complejo Hospitalario Universitario de Pontevedra, Pontevedra, España.
| | - C Sevillano
- Servicio de Oftalmología, Complejo Hospitalario Universitario de Pontevedra, Pontevedra, España
| | - S Martínez
- Medicina Familiar y Comunitaria, Complejo Hospitalario Universitario de Pontevedra, Pontevedra, España
| | - M L Carral
- Servicio de Cirugía General, Complejo Hospitalario Universitario de Pontevedra, Pontevedra, España
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Taboada M, Soto-Jove R, Mirón P, Martínez S, Rey R, Ferreiroa E, Almeida X, Álvarez J, Baluja A. Evaluation of the laryngoscopy view using the modified Cormack-Lehane scale during tracheal intubation in an intensive care unit. A prospective observational study. ACTA ACUST UNITED AC 2019; 66:250-258. [PMID: 30862397 DOI: 10.1016/j.redar.2019.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/17/2018] [Accepted: 01/08/2019] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND OBJECTVIES Tracheal intubation in the Intensive Care Unit is associated with a high incidence of difficult intubation and complications. This may be due to a poor view of the glottis during direct laryngoscopy. The aim of this study is to determine if there is a relationship between laryngoscopy view using the modified Cormack-Lehane scale with the incidence of difficult intubation and complications. METHODS All patients who were subjected to tracheal intubated with direct laryngoscopy in the Intensive Care Unit over a 45 month period were included in the study. In all patients, an evaluation was made of the laryngoscopy view using the modified Cormack-Lehane scale, as well as the technical difficulty (number of intubations at first attempt, operator-reported difficulty, need for a Frova introducer), and the incidence of complications (hypotension, hypoxia, oesophageal intubation). RESULTS A total of 360 patients were included. When the grade of the modified Cormack-Lehane scale was increased from 1 to 4, the incidence of first success rate intubation decreased (1: 97%, 2a: 94%, 2b: 80%, 3: 60%, 4: 0%, p<.001), the incidence of moderate and severe difficulty intubation increased (1: 2%, 2a: 4%, 2b: 36%, 3: 77%, 4: 100%, p<.001.), as well as the need for a Frova guide (1: 7%, 2a: 8%, 2b: 45%, 3: 60%, 4: 100%, p<.001). When the grade of the modified Cormack-Lehane scale increased from 1 to 4, the incidence of hypoxia<90% increased (1: 20%, 2a: 20%, 2b: 28%, 3: 47%, 4: 100%, p=.0073), as well as hypoxia<80% (1: 11%, 2a: 10%, 2b: 12%, 3: 27%, 4: 100%, p=.00398). No relationship was observed between the incidence of hypotension and the grade of the modified Cormack-Lehane scale (p=ns). CONCLUSIONS During tracheal intubation in the Intensive Care Unit a close relationship was found between a poor laryngoscopy view using the modified Cormack-Lehane scale and a higher difficulty technique of intubation. A relationship was found between the incidence of hypoxia with a higher grade in the modified Cormack-Lehane scale. No relationship was found between hypotension and the modified Cormack-Lehane scale.
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Affiliation(s)
- M Taboada
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España.
| | - R Soto-Jove
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - P Mirón
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - S Martínez
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - R Rey
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - E Ferreiroa
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - X Almeida
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - J Álvarez
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
| | - A Baluja
- Grupo de Investigación Enfermo Crítico, Unidad de Cuidados Críticos, Servicio de Anestesiología, Hospital Clínico Universitario de Santiago de Compostela, Fundación Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, España
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Martínez S, Lasa EM, Joral A, Infante S, Perez R, Ibáñez MD. Recommendations for the Use of Propofol in Egg-Allergic Patients. J Investig Allergol Clin Immunol 2019; 29:72-74. [DOI: 10.18176/jiaci.0337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Polunchenko AS, Martínez S, Martín JS. A Note on the Quasi-stationary Distribution of the Shiryaev Martingale on the Positive Half-Line. Theory Probab Appl 2019. [DOI: 10.1137/s0040585x97t989179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ruiz-Muñoz M, Cordero-Bueso G, Martínez S, Pérez F, Hughes-Herrera D, Izquierdo-Bueno I, Cantoral J. The veil of flor's structure, composition and interactions in biological ageing wines. BIO Web Conf 2019. [DOI: 10.1051/bioconf/20191502018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Biological ageing occurs after fermentation of the grape must and it is due to the appearance of a biofilm on the surface of the wine called “veil of flor”. Yeast involved in veil formation are mainly Saccharomyces cerevisiae and they have traditionally been divided into four races according to their ability to metabolize different sugars. The growth of flor yeasts depends on different factors, such as the aerobic assimilation of the wine ethanol, since the medium is deficient in both sugars and nitrogen. Actually, flor yeast metabolism is different from wine S. cerevisiaeyeast, but it hasn't been analysed yet. Thus, the aim of this work is to study the diversity of flor yeast strains and to analyse the composition and the structure of the veil of flor in Jerez-Xérés-Sherry D.O. The results of this work revealed 14 different genotypes of S. cerevisiaestrains using multiplex-microsatellite PCR and these strains showed 8 different biochemical profiles using a similar procedure than traditionally. In addition, mannose and glucose were found in veil of flor complex using UHPLC-MS.
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Pacreu S, Martínez S, Vilà E, Moltó L, Fernández-Candil J. Dexmedetomidine in difficult airway management with a fibre-optic bronchoscope in the awake patient with Klippel-Feil Syndrome. Rev Esp Anestesiol Reanim (Engl Ed) 2018; 65:537-540. [PMID: 29887292 DOI: 10.1016/j.redar.2018.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/04/2018] [Accepted: 05/06/2018] [Indexed: 06/08/2023]
Abstract
Klippel-Feil Syndrome is a disease characterised by congenital fusion of cervical vertebra, which leads to cervical limitation and instability. In these cases, the best option is the orotracheal intubation with the fibre-optic bronchoscope with the patient awake. The advantage is that cervical movements that could lead to neurological damage are minimised. In these patients, adequate sedation, together with instillation of local anaesthetic in the pharynx and hypopharynx, is the key to reducing patient discomfort and achieving successful orotracheal intubation. Dexmedetomidine is a selective α2- adrenergic receptor agonist that produces sedation and analgesia at the locus coeruleus without producing respiratory depression, as well as maintaining patient collaboration. The case is presented of a patient with Klippel-Feil Syndrome and difficult airway management, who was given a dexmedetomidine infusion at 0.6μg/kg/h as sedation for an awake fibre-optic endotracheal intubation.
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Affiliation(s)
- S Pacreu
- Servicio de Anestesiología, Reanimación y Terapia del dolor, Parc de Salut Mar, Barcelona, España.
| | - S Martínez
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital de la Santa Creu i Sant Pau, Barcelona, España
| | - E Vilà
- Servicio de Anestesiología, Reanimación y Terapia del dolor, Parc de Salut Mar, Barcelona, España
| | - L Moltó
- Servicio de Anestesiología, Reanimación y Terapia del dolor, Parc de Salut Mar, Barcelona, España
| | - J Fernández-Candil
- Servicio de Anestesiología, Reanimación y Terapia del dolor, Parc de Salut Mar, Barcelona, España
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Cardona AF, Zatarain-Barrón ZL, Rubio C, Martínez S, Ruiz-Patiño A, Ricaurte L, Serna A, Barrios R, Garzón JC, Navarrete C, Balaguera A, Corrales L, Rojas L, Arrieta O. Probable hereditary familial overlap syndrome with multiple synchronous lung tumors. Lung Cancer 2018; 124:279-282. [PMID: 30268473 DOI: 10.1016/j.lungcan.2018.08.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/23/2018] [Accepted: 08/27/2018] [Indexed: 11/28/2022]
Abstract
Here we report a case of a young, never-smoker Hispanic woman with a hereditary familial overlap syndrome (Li-Fraumeni plus CDH1). The patient developed multiple synchronous primary lung adenocarcinomas related to Intra-Alveolar Tumor Spread (STAS) several years after the diagnosis of a locally advanced lower limb osteosarcoma. Comprehensive genomic profiling by next generation sequencing (NGS) was performed on 90 cancer-related genes over each lung lesion (including two nodules of acinar adenocarcinoma, one lepidic spread tumor and in the STAS area). Likewise, the broad genomic analysis was performed on archival tissue from the previous bone tumor. Lung tumors were found to harbor PIK3CA (invasive lesions) and a rare in-frame insertion of nucleotides in exon 19 of EGFR (lepidic tumor). STAS area showed KRAS and BRAF mutations in two different segments, and osteosarcoma tested positive for well known PIK3CA, KRAS and CDH1 alterations. This unique case raises practical questions as to the challenges of molecular testing and highlights the potential association of germline TP53 and CDH1 mutations with concurrent somatic alterations that elucidate the basis of tumor heterogeneity.
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Affiliation(s)
- Andrés F Cardona
- Clinical and Translational Oncology Group, Thoracic Oncology Unit, Institute of Oncology, Clínica del Country, Bogotá, Colombia; Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (Fox-G), Bogotá, Colombia.
| | - Zyanya Lucia Zatarain-Barrón
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), México City, Mexico
| | - Cladelis Rubio
- Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Stella Martínez
- Thoracic Surgery Department, Clínica Colsanitas, Bogotá, Colombia
| | | | - Luisa Ricaurte
- Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Adriana Serna
- Thoracic Surgery Department, Clínica Colsanitas, Bogotá, Colombia
| | - Rodolfo Barrios
- Thoracic Surgery Department, Clínica Colsanitas, Bogotá, Colombia
| | - Juan Carlos Garzón
- Thoracic Surgery Department, Clínica Colsanitas, Bogotá, Colombia; Thoracic Surgery Department, Fundación Cardio Infantil, Bogotá, Colombia
| | | | | | - Luis Corrales
- Oncology Department, Hospital San Juan de Dios, San José de Costa Rica, Costa Rica
| | - Leonardo Rojas
- Clinical Oncology Department, Clínica Colsanitas, Bogotá, Colombia
| | - Oscar Arrieta
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), México City, Mexico
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Tarrago M, Garcia-Valles M, Martínez S, Neuville DR. Phosphorus solubility in basaltic glass: Limitations for phosphorus immobilization in glass and glass-ceramics. J Environ Manage 2018; 220:54-64. [PMID: 29758399 DOI: 10.1016/j.jenvman.2018.04.079] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/11/2018] [Accepted: 04/18/2018] [Indexed: 06/08/2023]
Abstract
The composition of sewage sludge from urban wastewater treatment plants is simulated using P-doped basalts. Electron microscopy analyses show that the solubility of P in the basaltic melt is limited by the formation of a liquid-liquid immiscibility in the form of an aluminosilicate phase and a Ca-Mg-Fe-rich phosphate phase. The rheological behavior of these compositions is influenced by both phase separation and nanocrystallization. Upon a thermal treatment, the glasses will crystallize into a mixture of inosilicates and spinel-like phases at low P contents and into Ca-Mg-Fe phosphate at high P contents. Hardness measurements yield values between 5.41 and 7.66 GPa, inside the range of commercial glasses and glass-ceramics. Leaching affects mainly unstable Mg2+-PO43- complexes.
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Affiliation(s)
- M Tarrago
- Dept. Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat de Barcelona, c/Martí i Franquès, s/n, 08028 Barcelona, Spain; CNRS-Institut de Physique du Globe de Paris, USPC, 1 rue Jussieu, 75005 Paris, France.
| | - M Garcia-Valles
- Dept. Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat de Barcelona, c/Martí i Franquès, s/n, 08028 Barcelona, Spain
| | - S Martínez
- Dept. Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat de Barcelona, c/Martí i Franquès, s/n, 08028 Barcelona, Spain
| | - D R Neuville
- CNRS-Institut de Physique du Globe de Paris, USPC, 1 rue Jussieu, 75005 Paris, France
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Durà Mata M, Molleda Marzo M, Teixidor P, Caceres C, Enseñat A, Boldó M, Martínez S, Sanchez-Carrion R, Ruiz-Almazán I, Balaña C, Villà S. Randomized controlled trial on the impact of cognitive telerehabilitation on cognition and quality of life in glioma patients. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Esteban I, Vilaró M, Adrover E, Angulo A, Carrasco E, Gadea N, Sánchez A, Ocaña T, Llort G, Jover R, Cubiella J, Servitja S, Herráiz M, Cid L, Martínez S, Oruezábal-Moreno MJ, Garau I, Khorrami S, Herreros-de-Tejada A, Morales R, Cano JM, Serrano R, López-Ceballos MH, González-Santiago S, Juan-Fita MJ, Alonso-Cerezo C, Casas A, Graña B, Teulé A, Alba E, Antón A, Guillén-Ponce C, Sánchez-Heras AB, Alés-Martínez JE, Brunet J, Balaguer F, Balmaña J. Psychological impact of multigene cancer panel testing in patients with a clinical suspicion of hereditary cancer across Spain. Psychooncology 2018; 27:1530-1537. [PMID: 29498768 DOI: 10.1002/pon.4686] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 01/16/2018] [Accepted: 02/16/2018] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Patients' psychological reactions to multigene cancer panel testing might differ compared with the single-gene testing reactions because of the complexity and uncertainty associated with the different possible results. Understanding patients' preferences and psychological impact of multigene panel testing is important to adapt the genetic counselling model. METHODS One hundred eighty-seven unrelated patients with clinical suspicion of hereditary cancer undergoing a 25-gene panel test completed questionnaires after pretest genetic counselling and at 1 week, 3 months, and 12 months after results to elicit their preferences regarding results disclosure and to measure their cancer worry and testing-specific distress and uncertainty. RESULTS A pathogenic variant was identified in 38 patients (34 high penetrance and 4 moderate penetrance variants), and 54 patients had at least one variant of uncertain significance. Overall, cancer panel testing was not associated with an increase in cancer worry after results disclosure (P value = .87). Twelve months after results, carriers of a moderate penetrance variant had higher distress and uncertainty scores compared with carriers of high penetrance variants. Cancer worry prior to genetic testing predicted genetic testing specific distress after results, especially at long term (P value <.001). Most of the patients reported the wish to know all genetic results. CONCLUSIONS Our results suggest that patients can psychologically cope with cancer panel testing, but distress and uncertainty observed in carriers of moderate penetrance cancer variants in this cohort warrant further research.
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Affiliation(s)
- I Esteban
- Hereditary Cancer Unit, Vall d'Hebron Institute of Oncology, Barcelona, Spain.,Genetics Department, Universidad Autònoma de Barcelona, Barcelona, Spain
| | - M Vilaró
- Oncology Data Science, Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - E Adrover
- Medical Oncology Department, Hospital General de Albacete, Albacete, Spain
| | - A Angulo
- Myriad Genetics Spain, Alcobendas, Spain
| | - E Carrasco
- Hereditary Cancer Unit, Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - N Gadea
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - A Sánchez
- Gastroenterology Department, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd)-Institut Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - T Ocaña
- Gastroenterology Department, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd)-Institut Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - G Llort
- Medical Oncology Department, Hospital Sabadell-Parc Taulí, Sabadell, Spain
| | - R Jover
- Gastroenterlogy Department, Hospital General Universitario de Alicante, Alicante, Spain
| | - J Cubiella
- Gastroenterology Department, Complejo Hospitalario Universitario de Ourense, Instituto de Investigación Sanitaria Galicia Sur, CIBERehd, Ourense, Spain
| | - S Servitja
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - M Herráiz
- Gastroenterology Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - L Cid
- Gastroenterology Department, Instituto Investigación Biomédica, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - S Martínez
- Medical Oncology Department, Hospital de Mataró, Madrid, Spain
| | | | - I Garau
- Medical Oncology Department, Hospital Son Llatzer, Palma de Mallorca, Spain
| | - S Khorrami
- Gastroenterology Department, Hospital Son Espases, Palma de Mallorca, Spain
| | - A Herreros-de-Tejada
- Gastroenterlogy Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - R Morales
- Medical Oncology Department, Hospital La Mancha Centro, Alcázar de San Juan, Spain
| | - J M Cano
- Medical Oncology Department, Hospital General de Ciudad Real, Ciudad Real, Spain
| | - R Serrano
- Medical Oncology Department, Hospital Reina Sofia de Córdoba, Córdoba, Spain
| | - M H López-Ceballos
- Medical Oncology Department, Hospital San Pedro de Alcántara, Cáceres, Spain
| | - S González-Santiago
- Medical Oncology Department, Hospital San Pedro de Alcántara, Cáceres, Spain
| | - M J Juan-Fita
- Medical Oncology Department, Instituto Valencia de Oncología, Valencia, Spain
| | | | - A Casas
- Medical Oncology Department, Hospital Virgen del Rocío de Sevilla, Seville, Spain
| | - B Graña
- Medical Oncology Department, Hospital Universitario de A Coruña, La Coruña, Spain
| | - A Teulé
- Hereditary Cancer Program, Catalan Institute of Oncology, L'Hospitalet, Spain
| | - E Alba
- Medical Oncology Department, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - A Antón
- Medical Oncology Department, Hospital Miguel Servet de Zaragoza, Zaragoza, Spain
| | - C Guillén-Ponce
- Medical Oncology Department, Hospital Ramón y Cajal, Madrid, Spain
| | - A B Sánchez-Heras
- Medical Oncology Department, Hospital General Universitario de Elche, Elche, Spain
| | - J E Alés-Martínez
- Medical Oncology Department, Hospital de Nuestra Señora de Sonsoles, Ávila, Spain
| | - J Brunet
- Hereditary Cancer Program, Catalan Institute of Oncology, IDIBGI, Girona, Spain
| | - F Balaguer
- Gastroenterology Department, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd)-Institut Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - J Balmaña
- Hereditary Cancer Unit, Vall d'Hebron Institute of Oncology, Barcelona, Spain.,Genetics Department, Universidad Autònoma de Barcelona, Barcelona, Spain.,Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
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Armengol S, Manzano M, Bea SA, Martínez S. Identifying and quantifying geochemical and mixing processes in the Matanza-Riachuelo Aquifer System, Argentina. Sci Total Environ 2017; 599-600:1417-1432. [PMID: 28531951 DOI: 10.1016/j.scitotenv.2017.05.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/04/2017] [Accepted: 05/05/2017] [Indexed: 06/07/2023]
Abstract
The Matanza-Riachuelo River Basin, in the Northeast of the Buenos Aires Province, is one of the most industrialized and populated region in Argentina and it is worldwide known for its alarming environmental degradation. In order to prevent further damages, the aquifer system, which consists of two overlaid aquifers, is being monitored from 2008 by the river basin authority, Autoridad de la Cuenca Matanza-Riachuelo. The groundwater chemical baseline has been established in a previous paper (Zabala et al., 2016), and this one is devoted to the identification of the main physical and hydrogeochemical processes that control groundwater chemistry and its areal distribution. Thirty five representative groundwater samples from the Upper Aquifer and thirty four from the deep Puelche Aquifer have been studied with a multi-tool approach to understand the origin of their chemical and isotopic values. The resulting conceptual model has been validated though hydrogeochemical modeling. Most of the aquifer system has fresh groundwater, but some areas have brackish and salt groundwater. Water recharging the Upper Aquifer is of the Ca-HCO3 type as a result of soil CO2 and carbonate dissolution. Evapotranspiration plays a great role concentrating recharge water. After recharge, groundwater becomes Na-HCO3, mostly due to cation exchange with Na release and Ca uptake, which induces calcite dissolution. Saline groundwaters exist in the lower and upper sectors of the basin as a result of Na-HCO3 water mixing with marine water of different origins. In the upper reaches, besides mixing with connate sea water other sources of SO4 exist, most probably gypsum and/or sulfides. This work highlights the relevance of performing detailed studies to understand the processes controlling groundwater chemistry at regional scale. Moreover, it is a step forward in the knowledge of the aquifer system, and provides a sound scientific basis to design effective management programs and recovery plans.
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Affiliation(s)
- S Armengol
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Av. Rivadavia 1917, C1033AAJ Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Hidrología de Llanuras "Dr. Eduardo J. Usunoff", Av. República Italia 780, 7300 Azul, Buenos Aires, Argentina.
| | - M Manzano
- Escuela de Ingeniería de Caminos, Canales y Puertos y de Ingeniería de Minas, Universidad Politécnica de Cartagena, P° de Alfonso XIII 52, E-30203 Cartagena, Spain
| | - S A Bea
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Av. Rivadavia 1917, C1033AAJ Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Hidrología de Llanuras "Dr. Eduardo J. Usunoff", Av. República Italia 780, 7300 Azul, Buenos Aires, Argentina
| | - S Martínez
- Autoridad de Cuenca Matanza Riachuelo (ACUMAR), Esmeralda 255 PB, C1033AAJ Ciudad Autónoma de Buenos Aires, Argentina
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Cardona A, Martínez S, Arrieta O, Serna A, Barrios R, Garzón J, Navarrete C, Balaguera A, Reyes O, Galvis D, Zatarain-Barron Z, Rojas L. P3.08-005 Hereditary Familial Overlap Syndrome with Multiple Synchronous Lung Tumors. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ramos J, Álvarez-Bustos A, Soriano M, Nuñez B, Ros J, Osorio P, Gutierrez L, Gómez R, Hidalgo F, Leon A, Mendez M, González C, Sanchez A, Martínez S, Pagola I, Brea L, Fiuza-Luces C, Lucia A, Ruiz-Casado A. Ideal cardiovascular health (ICVH) in patients with a recent diagnosis of colorectal cancer (CRC). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx388.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Peris P, Filella X, Monegal A, Guañabens N, Foj L, Bonet M, Boquet D, Casado E, Cerdá D, Erra A, Gómez-Vaquero C, Martínez S, Montalá N, Pittarch C, Kanterewicz E, Sala M, Suris X, Carrasco JL. Comparison of total, free and bioavailable 25-OH vitamin D determinations to evaluate its biological activity in healthy adults: the LabOscat study. Osteoporos Int 2017; 28:2457-2464. [PMID: 28466136 DOI: 10.1007/s00198-017-4062-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 04/17/2017] [Indexed: 01/07/2023]
Abstract
UNLABELLED Determination of different forms of 25-OHD (total, free and bioavailable) in healthy young women does not offer additional advantages over standard 25-OHDT for evaluating vitamin D deficiency. In these subjects 25-OHDT values <15 ng/ml would be more appropriate for defining this deficiency. INTRODUCTION Determination of 25-OH vitamin D serum levels (25-OHD) constitutes the method of choice for evaluating vitamin D deficiency. However, vitamin D-binding protein (DBP) may modulate its bioavailability thereby affecting correct evaluation of 25-OHD status. We analysed the impact of the determination of 25-OHD (total, free and bioavailable) on the evaluation its biologic activity (estimated by serum PTH determination) in healthy young women. METHODS 173 premenopausal women (aged 35-45 yrs.) were included. We analysed serum values of total 25-OHD (25-OHDT), DBP, albumin, PTH and bone formation (PINP,OC) and resorption (NTx,CTx) markers. Free(25-OHDF) and bioavailable (25-OHDB) serum 25-OHD levels were estimated by DBP and albumin determinations and also directly by ELISA (25-OHDF-2). We analysed threshold PTH values for the different forms of 25-OHD and the correlations and differences according to 25-OHDT levels <20 ng/ml. RESULTS 62% of subjects had 25-OHD values <20 ng/ml and also had significantly lower 25-OHDF and 25-OHDB values, with no significant differences in bone markers and PTH values. The PTH threshold value was similar for all forms of 25-OHD (∼70 pg/ml). Women with PTH values >70 had lower 25-OHDT (15.4 ± 1.4 vs. 18.3 ± 2.7, p < 0.05) and 25OHDB values (1.7 ± 0.2 vs. 2.2 ± 0.09, p < 0.05). The different forms of 25OHD were significantly intercorrelated, with marginal correlations between PTH and 25-OHDT (r = -0.136, p = 0.082). CONCLUSIONS Determination of different forms of 25-OHD in healthy young women does not offer additional advantages over standard 25-OHDT for evaluating vitamin D deficiency. In these subjects 25-OHDT values <15 ng/ml would be more appropriate for defining this deficiency.
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Affiliation(s)
- P Peris
- Hospital Clínic de Barcelona, IDIBAPS. CIBERehd, Barcelona, Spain.
| | - X Filella
- Servicio de Bioquímica Clínica, Hospital Clinic, Barcelona, Spain
| | - A Monegal
- Hospital Clínic de Barcelona, IDIBAPS. CIBERehd, Barcelona, Spain
| | - N Guañabens
- Hospital Clínic de Barcelona, IDIBAPS. CIBERehd, Barcelona, Spain
| | - L Foj
- Servicio de Bioquímica Clínica, Hospital Clinic, Barcelona, Spain
| | - M Bonet
- Hospital de l'Alt Penedés, Barcelona, Spain
| | - D Boquet
- Hospital Arnau de Vilanova, Lleida, Spain
| | - E Casado
- Instituto Universitario Parc Taulí, Barcelona, Spain
| | - D Cerdá
- Hospital Moisés Broggi, Barcelona, Spain
| | - A Erra
- Hospital Universitari de Bellvitge, Barcelona, Spain.
| | | | - S Martínez
- Hospital Mútua de Terrassa, Madrid, Spain
| | - N Montalá
- Hospital Sta María, Barcelona, Spain
| | | | | | - M Sala
- Hospital de Figueres, Barcelona, Spain
| | - X Suris
- Hospital de Ganollers, Catalonia, Spain
| | - J L Carrasco
- Departament de Fonaments Clínics, Universitat de Barcelona, Barcelona, Spain
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Cancino P, Paredes-García V, Torres J, Martínez S, Kremer C, Spodine E. {[Cu3Lu2(ODA)6(H2O)6]·10H2O}n: the first heterometallic framework based on copper(ii)/lutetium(iii) for the catalytic oxidation of olefins and aromatic benzylic substrates. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01385j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The catalytic performance of the novel framework {[Cu3Lu2(ODA)6(H2O)6]·10H2O}n was tested in the oxidation of alkenes and benzylic hydrocarbons, using tert-butyl hydroperoxide (TBHP) and molecular oxygen (O2) as oxidants.
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Affiliation(s)
- P. Cancino
- Facultad de Ciencias Químicas y Farmacéuticas
- Universidad de Chile
- Santiago
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - V. Paredes-García
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
- CEDENNA
- Santiago
- Chile
- Departamento de Ciencias Exactas
| | - J. Torres
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
- Uruguay
| | - S. Martínez
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
- Uruguay
| | - C. Kremer
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
- Uruguay
| | - E. Spodine
- Facultad de Ciencias Químicas y Farmacéuticas
- Universidad de Chile
- Santiago
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
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Romero I, Rubio M, Serrano R, Medina M, Minig L, Casado A, Coronado P, Martínez S, Orbegoso C, Fusté P, Alia EG, Sánchez-Martínez M, Rubio D, Santacana M, Ruiz M, Llombart-Cussac A, Matias-Guiu X, Poveda A. Preoperative olaparib in early-stage endometrial cancer (EC): A phase 0, window of opportunity trial to evaluate the PARP inhibition effect, targeting cell cycle-related proteins (POLEN study). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw374.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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35
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Carrera D, de la Flor M, Galera J, Amillano K, Gomez M, Izquierdo V, Aguilar E, López S, Martínez M, Martínez S, Serra J, Pérez M, Martin L. Validación de la biopsia selectiva del ganglio centinela en mujeres con cáncer de mama N1-2 con respuesta axilar completa tras la neoadyuvancia. Estudio multicéntrico en la provincia de Tarragona. Rev Esp Med Nucl Imagen Mol 2016; 35:221-5. [DOI: 10.1016/j.remn.2015.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 12/14/2015] [Accepted: 12/19/2015] [Indexed: 02/06/2023]
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Ferreiro T, Martínez S, Gayoso L, Rodríguez-Otero JL. Evolution of phospholipid contents during the production of quark cheese from buttermilk. J Dairy Sci 2016; 99:4154-4159. [PMID: 27060823 DOI: 10.3168/jds.2016-10861] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 03/02/2016] [Indexed: 11/19/2022]
Abstract
We report the evolution of phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidylcholine (PC), phosphatidylserine (PS), and sphingomyelin (SM) contents during the production of quark cheese from buttermilk by successive ultrafiltration concentration, enrichment with cream, concurrent homogenization and pasteurization, fermentative coagulation, and separation of quark from whey by further ultrafiltration. Buttermilk is richer than milk itself in phospholipids that afford desirable functional and technological properties, and is widely used in dairy products. To investigate how phospholipid content is affected by end-product production processes such as ultrafiltration, homogenization, pasteurization or coagulation, we measured the phospholipids at several stages of each of 5 industrial-scale quark cheese production runs. In each run, 10,000L of buttermilk was concentrated to half volume by ultrafiltration, enriched with cream, homogenized, pasteurized, inoculated with lactic acid bacteria, incubated to coagulation, and once more concentrated to half volume by ultrafiltration. Phospholipid contents were determined by HPLC with evaporative light scattering detection in the starting buttermilk, concentrated buttermilk, ultrafiltrate, cream-enriched concentrated buttermilk (both before and after concurrent homogenization and pasteurization), coagulate, and quark, and also in the rinsings obtained when the ultrafiltration equipment was washed following initial concentration. The average phospholipid content of buttermilk was approximately 5 times that of milk, and the phospholipid content of buttermilk fat 26 to 29 times that of milk fat. Although phospholipids did not cross ultrafiltration membranes, significant losses occurred during ultrafiltration (due to retention on the membranes) and during the homogenization and pasteurization process. During coagulation, however, phospholipid content rose, presumably as a consequence of the proliferation of the inoculated lactic acid bacteria. In spite of these changes in total phospholipid content, the relative proportions of the phospholipids studied remain fairly stable throughout quark production (PE>PC>SM>PS>PI) and similar to those found in the milk of the region, except that SM content was lower than in milk.
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Affiliation(s)
- T Ferreiro
- Instituto de Investigación e Análises Aliimentarias, Universidade de Santiago de Compostela, Facultade de Veterinaria, 27002 Lugo, Spain
| | - S Martínez
- INNOLACT S.L. Poligono Industrial, Castro de Ribeiras de Lea, 27260 Lugo, Spain
| | - L Gayoso
- Instituto de Investigación e Análises Aliimentarias, Universidade de Santiago de Compostela, Facultade de Veterinaria, 27002 Lugo, Spain
| | - J L Rodríguez-Otero
- Instituto de Investigación e Análises Aliimentarias, Universidade de Santiago de Compostela, Facultade de Veterinaria, 27002 Lugo, Spain.
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Biasato I, De Marco M, Rotolo L, Renna M, Lussiana C, Dabbou S, Capucchio MT, Biasibetti E, Costa P, Gai F, Pozzo L, Dezzutto D, Bergagna S, Martínez S, Tarantola M, Gasco L, Schiavone A. Effects of dietaryTenebrio molitormeal inclusion in free-range chickens. J Anim Physiol Anim Nutr (Berl) 2016; 100:1104-1112. [DOI: 10.1111/jpn.12487] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 01/10/2016] [Indexed: 11/28/2022]
Affiliation(s)
- I. Biasato
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
| | - M. De Marco
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
| | - L. Rotolo
- Dipartimento di Scienze Agrarie; Forestali e Alimentari; Università degli Studi di Torino; Grugliasco Torino Italy
| | - M. Renna
- Dipartimento di Scienze Agrarie; Forestali e Alimentari; Università degli Studi di Torino; Grugliasco Torino Italy
| | - C. Lussiana
- Dipartimento di Scienze Agrarie; Forestali e Alimentari; Università degli Studi di Torino; Grugliasco Torino Italy
| | - S. Dabbou
- Dipartimento di Scienze Agrarie; Forestali e Alimentari; Università degli Studi di Torino; Grugliasco Torino Italy
| | - M. T. Capucchio
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
| | - E. Biasibetti
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
| | - P. Costa
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
| | - F. Gai
- Istituto di Scienze delle Produzioni Alimentari (ISPA); CNR; Grugliasco Torino Italy
| | - L. Pozzo
- Istituto di Scienze delle Produzioni Alimentari (ISPA); CNR; Grugliasco Torino Italy
| | - D. Dezzutto
- Istituto Zooprofilattico Sperimentale del Piemonte; Liguria e Valle d'Aosta; Torino Italy
| | - S. Bergagna
- Istituto Zooprofilattico Sperimentale del Piemonte; Liguria e Valle d'Aosta; Torino Italy
| | - S. Martínez
- Departamento de Producción Animal; Universidad de Murcia; Murcia Spain
| | - M. Tarantola
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
- Istituto di Ricerche Interdisciplinari sulla Sostenibilità; Università degli Studi di Torino; Grugliasco Torino Italy
| | - L. Gasco
- Dipartimento di Scienze Agrarie; Forestali e Alimentari; Università degli Studi di Torino; Grugliasco Torino Italy
- Istituto di Scienze delle Produzioni Alimentari (ISPA); CNR; Grugliasco Torino Italy
| | - A. Schiavone
- Dipartimento di Scienze Veterinarie; Università degli Studi di Torino; Grugliasco Torino Italy
- Istituto di Ricerche Interdisciplinari sulla Sostenibilità; Università degli Studi di Torino; Grugliasco Torino Italy
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Miarons M, Martínez S, García V, Marin S, Camps ML, Agustí C, Gurrera T. CP-208 Pegylated liposomal doxorubicin and carboplatine combination in the treatment of recurrent ovarian carcinoma. Comparative long term effectiveness. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Aragoneses-Fenoll L, Montes-Casado M, Ojeda G, Acosta YY, Herranz J, Martínez S, Blanco-Aparicio C, Criado G, Pastor J, Dianzani U, Portolés P, Rojo JM. ETP-46321, a dual p110α/δ class IA phosphoinositide 3-kinase inhibitor modulates T lymphocyte activation and collagen-induced arthritis. Biochem Pharmacol 2016; 106:56-69. [PMID: 26883061 DOI: 10.1016/j.bcp.2016.02.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 02/11/2016] [Indexed: 11/29/2022]
Abstract
Class IA phosphoinositide 3-kinases (PI3Ks) are essential to function of normal and tumor cells, and to modulate immune responses. T lymphocytes express high levels of p110α and p110δ class IA PI3K. Whereas the functioning of PI3K p110δ in immune and autoimmune reactions is well established, the role of p110α is less well understood. Here, a novel dual p110α/δ inhibitor (ETP-46321) and highly specific p110α (A66) or p110δ (IC87114) inhibitors have been compared concerning T cell activation in vitro, as well as the effect on responses to protein antigen and collagen-induced arthritis in vivo. In vitro activation of naive CD4(+) T lymphocytes by anti-CD3 and anti-CD28 was inhibited more effectively by the p110δ inhibitor than by the p110α inhibitor as measured by cytokine secretion (IL-2, IL-10, and IFN-γ), T-bet expression and NFAT activation. In activated CD4(+) T cells re-stimulated through CD3 and ICOS, IC87114 inhibited Akt and Erk activation, and the secretion of IL-2, IL-4, IL-17A, and IFN-γ better than A66. The p110α/δ inhibitor ETP-46321, or p110α plus p110δ inhibitors also inhibited IL-21 secretion by differentiated CD4(+) T follicular (Tfh) or IL-17-producing (Th17) helper cells. In vivo, therapeutic administration of ETP-46321 significantly inhibited responses to protein antigen as well as collagen-induced arthritis, as measured by antigen-specific antibody responses, secretion of IL-10, IL-17A or IFN-γ, or clinical symptoms. Hence, p110α as well as p110δ Class IA PI3Ks are important to immune regulation; inhibition of both subunits may be an effective therapeutic approach in inflammatory autoimmune diseases like rheumatoid arthritis.
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Affiliation(s)
- L Aragoneses-Fenoll
- Unidad de Inmunología Celular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - M Montes-Casado
- Unidad de Inmunología Celular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - G Ojeda
- Unidad de Inmunología Celular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Y Y Acosta
- Departamento de Medicina Celular y Molecular, Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - J Herranz
- Departamento de Medicina Celular y Molecular, Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - S Martínez
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Spain
| | - C Blanco-Aparicio
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Spain
| | - G Criado
- Hospital 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (I+12), E-28041 Madrid, Spain
| | - J Pastor
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Spain
| | - U Dianzani
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD) and Department of Health Sciences, University of Piemonte Orientale (UPO), Novara, Italy
| | - P Portolés
- Unidad de Inmunología Celular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
| | - J M Rojo
- Departamento de Medicina Celular y Molecular, Centro de Investigaciones Biológicas, CSIC, Madrid, Spain.
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Zabala ME, Martínez S, Manzano M, Vives L. Groundwater chemical baseline values to assess the Recovery Plan in the Matanza-Riachuelo River basin, Argentina. Sci Total Environ 2016; 541:1516-1530. [PMID: 26490531 DOI: 10.1016/j.scitotenv.2015.10.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 10/01/2015] [Accepted: 10/01/2015] [Indexed: 06/05/2023]
Abstract
The two most exploited aquifers in the Matanza-Riachuelo River basin are being monitored in the framework of the Integrated Environmental Sanitation Plan that implements the Basin Authority, Autoridad de Cuenca Matanza Riachuelo. In this context, this work identifies the groundwater chemical types and the natural processes behind them; determines spatial and temporal changes; establishes ranges of variation for chemical components, and proposes concentration values for the upper limit of the natural chemical background. A total of 1007 samples from three aquifer-layers (Upper Aquifer, top and bottom of Puelche Aquifer) have been studied. As concrete guidelines for practical determination of baseline values are not available in the region, the methodology used follows the proposals of European projects which assessed European water directives. The groundwater composition is very stable in terms of both chemical facies and mineralization degree, and the changes observed in the dry and wet periods analysed are subtle in general. Most of the groundwater is Na-HCO3 type, except a few samples that are Ca-HCO3, Na-ClSO4 and Na-Cl types. The Ca-HCO3 waters are the result of calcium carbonate dissolution, Na-HCO3 waters result from cation exchange and carbonate dissolution, while in the Na-ClSO4 and Na-Cl waters, mixing with connate and with encroached old marine water from the underlying and overlying sediments are the most relevant processes. The proposed values for the upper limit of the natural background consider the influence of geology and Holocene marine ingressions in the baseline of coastal groundwater. This study allowed to know the initial chemical conditions of the groundwater system of the Matanza-Riachuelo River basin and to establish the reference from which Basin Authority can start to evaluate trends and monitor the recovery plan. At the same time, it sets a precedent for future studies in the region.
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Affiliation(s)
- M E Zabala
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Av. Rivadavia 1917, C1033AAJ Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Hidrología de Llanuras "Dr. Eduardo J. Usunoff", Av. República Italia 780, 7300 Azul, Buenos Aires, Argentina.
| | - S Martínez
- Autoridad de Cuenca Matanza Riachuelo (ACUMAR), Esmeralda 255 PB, C1033AAJ Ciudad Autónoma de Buenos Aires, Argentina.
| | - M Manzano
- Escuela de Ingeniería de Caminos, Canales y Puertos y de Ingeniería de Minas, Universidad Politécnica de Cartagena, P° de Alfonso XIII 52, E-30203 Cartagena, España.
| | - L Vives
- Instituto de Hidrología de Llanuras "Dr. Eduardo J. Usunoff", Av. República Italia 780, 7300 Azul, Buenos Aires, Argentina.
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Vilella F, Moreno-Moya JM, Balaguer N, Grasso A, Herrero M, Martínez S, Marcilla A, Simón C. Hsa-miR-30d, secreted by the human endometrium, is taken up by the pre-implantation embryo and might modify its transcriptome. Development 2016; 142:3210-21. [PMID: 26395145 DOI: 10.1242/dev.124289] [Citation(s) in RCA: 175] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
During embryo implantation, the blastocyst interacts with and regulates the endometrium, and endometrial fluid secreted by the endometrial epithelium nurtures the embryo. Here, we propose that maternal microRNAs (miRNAs) might act as transcriptomic modifier of the pre-implantation embryo. Microarray profiling revealed that six of 27 specific, maternal miRNAs were differentially expressed in the human endometrial epithelium during the window of implantation--a brief phase of endometrial receptivity to the blastocyst--and were released into the endometrial fluid. Further investigation revealed that hsa-miR-30d, the expression levels of which were most significantly upregulated, was secreted as an exosome-associated molecule. Exosome-associated and free hsa-miR-30d was internalized by mouse embryos via the trophectoderm, resulting in an indirect overexpression of genes encoding for certain molecules involved in the murine embryonic adhesion phenomenon--Itgb3, Itga7 and Cdh5. Indeed, this finding was supported by evidence in vitro: treating murine embryos with miR-30d resulted in a notable increase in embryo adhesion. Our results suggest a model in which maternal endometrial miRNAs act as transcriptomic modifiers of the pre-implantation embryo.
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Affiliation(s)
- F Vilella
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - J M Moreno-Moya
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - N Balaguer
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - A Grasso
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - M Herrero
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - S Martínez
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain
| | - A Marcilla
- Departamento de Biología Celular y Parasitología, Facultad de Farmacia, Universitat de València, 46100 Burjassot (Valencia), Spain
| | - C Simón
- Fundación Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics and Gynecology, Universitat de València, Instituto Universitario IVI/INCLIVA, 46980 Valencia, Spain Department of Obstetrics and Gynecology, School of Medicine, Stanford University, Palo Alto, CA 94304, USA
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Martínez S, Yus E, Sanjuán ML, Camino F, Eiras MC, Arnaiz I, Diéguez FJ. Bovine herpesvirus 1: within-herd seroprevalence and antibody levels in bulk-tank milk. REV SCI TECH OIE 2016; 35:899-904. [PMID: 28332642 DOI: 10.20506/rst.35.3.2577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of the present study was to establish a relationship between the results obtained with the enzyme-linked immunosorbent assay (ELISA) technique for antibodies (against bovine herpesvirus 1) in serum and those in milk at the herd level. For this purpose, 275 samples of bulk-tank milk were analysed with glycoprotein E (gE) antibody ELISA and 207 more were analysed with glycoprotein B (gB) antibody ELISA (482 in total). All of these samples came from dairy herds whose seroprevalence was also evaluated. The results of this study were then used to analyse the sensitivity of the bulk-tankmilk test in detecting herds with a high risk of active infection (>60% seroprevalence) and its specificity in detecting those with few (<20%) or no seropositive animals. In regard to the reference test (results in blood serum), the sensitivity of the bulk-tankmilk test in detecting herds with >60% seropositive animals was 100% for both gE and gB ELISAs. The specificity figures, for gE and gB ELISAs, respectively, were 88.4% and 99.1% for infection-free herds and 72.6% and 96% for herds with <20% seroprevalence. In a quantitative approach, Pearson's correlation coefficients, reported as a measure of linear association between herd seroprevalences and transformed optical density values recorded in bulk-tank milk, were -0.63 for gE ELISA and 0.67 for gB ELISA.
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Kaloff C, Anastassiadis K, Ayadi A, Baldock R, Beig J, Birling MC, Bradley A, Brown S, Bürger A, Bushell W, Chiani F, Collins F, Doe B, Eppig J, Finnell R, Fletcher C, Flicek P, Fray M, Friedel R, Gambadoro A, Gates H, Hansen J, Herault Y, Hicks G, Hörlein A, Hrabé de Angelis M, Iyer V, de Jong P, Koscielny G, Kühn R, Liu P, Lloyd K, Lopez R, Marschall S, Martínez S, McKerlie C, Meehan T, von Melchner H, Moore M, Murray S, Nagy A, Nutter L, Pavlovic G, Pombero A, Prosser H, Ramirez-Solis R, Ringwald M, Rosen B, Rosenthal N, Rossant J, Ruiz Noppinger P, Ryder E, Skarnes W, Schick J, Schnütgen F, Schofield P, Seisenberger C, Selloum M, Smedley D, Simpson E, Stewart A, Teboul L, Tocchini Valentini G, Valenzuela D, West A, Wurst W. Genome wide conditional mouse knockout resources. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.ddmod.2017.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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del Barrio Gómez E, Rodríguez JM, Martínez S, García E, Vargas MC, Sastre JA. [Anaesthetic management in left ventricular assist device implantation as destination therapy: Our first experience]. ACTA ACUST UNITED AC 2015; 63:168-71. [PMID: 26387626 DOI: 10.1016/j.redar.2015.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/01/2015] [Accepted: 06/03/2015] [Indexed: 10/23/2022]
Abstract
Left ventricular assist devices have emerged as one of the main therapies of advanced cardiac failure due the increase of this disease and lack of organ supply for cardiac transplantation. The anaesthetic management is described on a patient without cardiac transplantation criteria. The device was successfully implanted as a destination therapy.
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Affiliation(s)
- E del Barrio Gómez
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España.
| | - J M Rodríguez
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España
| | - S Martínez
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España
| | - E García
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España
| | - M C Vargas
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España
| | - J A Sastre
- Servicio de Anestesiología y Reanimación, Hospital Universitario de Salamanca, Salamanca, España
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Morgenstern Isaak A, Bach Faig A, Martínez S, Martín-Nalda A, Vázquez Méndez E, Pumarola Segura F, Soler-Palacín P. Recurrent meningitis due to anatomical defects: The bacteria indicates its origin. Anales de Pediatría (English Edition) 2015. [DOI: 10.1016/j.anpede.2014.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Martínez S, Minguez A, Garcia JJ, Andres M, Goitia V, Martinez C. CP-077 Analysis of costs and prescription guidelines of etanercept and adalimumab in patients of rheumatology, dermatology and gastroenterology services on the pharmacy outpatient unit: Abstract CP-077 Table 1. Eur J Hosp Pharm 2015. [DOI: 10.1136/ejhpharm-2015-000639.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Morgenstern Isaak A, Bach Faig A, Martínez S, Martín-Nalda A, Vázquez Méndez E, Pumarola Segura F, Soler-Palacín P. [Recurrent meningitis due to anatomical defects: The bacteria indicates its origin]. An Pediatr (Barc) 2014; 82:388-96. [PMID: 25446794 DOI: 10.1016/j.anpedi.2014.09.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 09/08/2014] [Accepted: 09/09/2014] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Recurrent meningitis is a rare disease. Anatomical abnormalities and immunodeficiency states are predisposing factors. Four cases, in which immunodeficiency was excluded, are presented. The causal microorganism led to the detection of the anatomical defect responsible for the recurrences. PATIENTS AND METHODS Retrospective review of 4 cases with clinical diagnosis of recurrent bacterial meningitis. RESULTS Case 1: a thirty month-old boy with unilateral hearing loss, diagnosed with Mondini abnormality by magnetic resonance imaging (MRI) after 2 episodes of Haemophilus influenzae meningitis. Surgical repair after third recurrence. Case 2: fourteen year-old girl diagnosed by MRI with cribriform plate defect after 3 episodes of meningitis due to Streptococcus pneumoniae. Ventriculoperitoneal shunt was placed. Case 3: girl with meningitis due to Staphylococcus aureus at 2 and 7 months. MRI shows occipital dermal sinus requiring excision. Complication with cerebellar abscesses because of a coexisting dermoid cyst. Case 4: child with meningitis due to Streptococcus bovis at 9 days and Enterococcus faecium, Klebsiella pneumoniae and Escherichia coli at 7 months, with positive cultures to Citrobacter freundii and E. faecium later on. Spinal MRI led to the diagnosis of Currarino syndrome with CSF fistula, which was surgically repaired. The 4 patients had undergone image studies reported as normal during the first episodes. CONCLUSIONS In patients with recurrent meningitis the possibility of an anatomical defect should be considered. The isolated microorganism should help to locate it. It is essential to know the normal flora of the different anatomical sites. The definitive treatment is usually surgical.
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Affiliation(s)
- A Morgenstern Isaak
- Unitat de Patologia Infecciosa i Immunodeficiències Pediàtriques, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España
| | - A Bach Faig
- Unitat de Patologia Infecciosa i Immunodeficiències Pediàtriques, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España
| | - S Martínez
- Unidad de Infectología Pediátrica, Hospital Miguel Servet, Zaragoza, España
| | - A Martín-Nalda
- Unitat de Patologia Infecciosa i Immunodeficiències Pediàtriques, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España
| | - E Vázquez Méndez
- Servei de Radiologia Pediàtrica, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España
| | - F Pumarola Segura
- Unitat d'Otorrinolaringologia Pediàtrica, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España
| | - P Soler-Palacín
- Unitat de Patologia Infecciosa i Immunodeficiències Pediàtriques, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España.
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Egea M, Linares M, Garrido M, Villodre C, Madrid J, Orengo J, Martínez S, Hernández F. Crude glycerine inclusion in Limousin bull diets: Animal performance, carcass characteristics and meat quality. Meat Sci 2014; 98:673-8. [DOI: 10.1016/j.meatsci.2014.06.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 06/20/2014] [Accepted: 06/23/2014] [Indexed: 11/27/2022]
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Oliveira L, Madrid J, Ramis G, Martínez S, Orengo J, Villodre C, Valera L, López M, Pallarés F, Quereda J, Mendonça L, Hernández F. Adding crude glycerin to nursery pig diet: Effect on nutrient digestibility, metabolic status, intestinal morphology and intestinal cytokine expression. Livest Sci 2014. [DOI: 10.1016/j.livsci.2014.05.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Méndez J, Carretón E, Martínez S, Tvarijonaviciute A, Cerón J, Montoya-Alonso J. Acute phase response in dogs with Dirofilaria immitis. Vet Parasitol 2014; 204:420-5. [DOI: 10.1016/j.vetpar.2014.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 04/25/2014] [Accepted: 05/05/2014] [Indexed: 12/01/2022]
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