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Garcia-Rojo D, Muñoz-Rodriguez J, Centeno C, Dominguez A, Prera A, Abad C, Vicente E, Gonzalez-Sala J, Hannaoui N, Capdevila M, De Verdonces L, Ferran A, Pla C, Azuara P, Cuadrench S, Zegri M, Prats J. Urinary human papilloma virus infection and bladder cancer risk: A systematic review and a prisma-compliant meta-analysis. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00122-1] [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: 11/27/2022]
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Rosado M, Muñoz J, Dominguez A, García D, Gallardo E, Bonfill T, Costa I, Prera A, Hannaoui N, Gonzalez J, Abad C, Vicente E, Centeno C, Capdevila M, De Verdonces L, Parejo V, Planelles P, Ferran A, Prats J. Impact of sarcopenia on the global survival of patients with prostate cancer with metastatic debut treated with androgenic-deprivation therapy. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1643] [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: 10/28/2022]
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Rosado M, Dominguez A, Muñoz J, Parejo V, Martos R, Prera A, Tremps C, García D, Gonzalez J, Vicente E, Abad C, Ferran A, Sola M, Del Pino C, Colilles C, Prats J. Benefits of the association of laparoscopy and a multimodal enhanced recovery protocol in radical cystectomy. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1978] [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: 11/16/2022]
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Garcia-Rojo D, Capdevila M, Preciado D, Prera A, Abad C, Vicente E, Hannaoui N, Gonzalez-Sala J, Muñoz J, Dominguez A, Malet-Munte A, Fadil Y, De Verdonces L, Parejo V, Prats J. Visceral adipose tissue and perirenal fat surface area as a predictor of renal cortical neoplasm histopathology. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/s1569-9056(16)30233-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Castillo-Garit J, Abad C, Casañola-Martin G, Barigye S, Torrens F, Torreblanca A. Prediction of Aquatic Toxicity of Benzene Derivatives to Tetrahymena pyriformis According to OECD Principles. Curr Pharm Des 2016; 22:5085-5094. [DOI: 10.2174/1381612822666160804095107] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 08/04/2016] [Indexed: 11/22/2022]
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de Verdonces L, Hannaoui N, Martos R, Ballester R, Fadil Y, Capdevila M, Parejo V, Rosado M, Muñoz J, Garcia D, Abad C, Prats J. P-05-015 Penile primary melanoma. Case report. J Sex Med 2016. [DOI: 10.1016/j.jsxm.2016.03.315] [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: 10/21/2022]
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M. Casañola-Martin G, Le-Thi-Thu H, Pérez-Giménez F, Marrero-Ponce Y, Merino-Sanjuán M, Abad C, González-Díaz H. Multi-output Model with Box-Jenkins Operators of Quadratic Indices for Prediction of Malaria and Cancer Inhibitors Targeting Ubiquitin- Proteasome Pathway (UPP) Proteins. Curr Protein Pept Sci 2016; 17:220-7. [DOI: 10.2174/1389203717999160226173500] [Citation(s) in RCA: 11] [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: 03/25/2015] [Revised: 06/14/2015] [Accepted: 07/09/2015] [Indexed: 11/22/2022]
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Abad C, Bouzán M, Martín A, Lanzán M, Ortega O, Bosqued L. Epidemiological and clinical profiles of hospitalized female patients in the psychiatric hospital “Nuestra Señora Del Pilar” between 1912 and 1915. Eur Psychiatry 2016. [DOI: 10.1016/j.eurpsy.2016.01.2324] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
IntroductionHospitalization is fundamental in the treatment of severe psychiatric disorders, at present and in the past. The Psychiatric Hospital “Ntra. Sra. Del Pilar de Zaragoza”, established in 1425, is one of the most ancient hospitals and with longest history of the country, one of the first centers to start considering as demented persons as another sick patient. This paper describes the sociodemographic and clinical characteristics of the patients admitted to the psychiatric hospital between 1912 and 1915.MethodWe developed a descriptive research, using secondary information sources (clinical histories) of patients hospitalized between 1912 and 1915. For data analysis was used software SPSS 10.ResultsWe reviewed 110 files and the most common diagnoses were senile dementia and manic-depressive psychosis. The mean of age was 42 years, and the predominant marital status was the single status (47%). We documented that in more than 60% of the cases, the precedence of the patients was from rural zone. El 75% of the patients had remained hospitalized during several years until their death. Only the 10% were discharged for improvement.ConclusionIt is important to understand the socio-economic variables of the female patients from a century ago to be aware of the evolution of psychiatry and psychiatric treatment and consequently of the profile of current patients.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Loturco I, Barbosa A, Nocentini R, Pereira L, Kobal R, Kitamura K, Abad C, Figueiredo P, Nakamura F. A Correlational Analysis of Tethered Swimming, Swim Sprint Performance and Dry-land Power Assessments. Int J Sports Med 2015; 37:211-8. [DOI: 10.1055/s-0035-1559694] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- I. Loturco
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - A. Barbosa
- Department of Sport Sciences, Faculty of Physical Education, State University of Campinas, Campinas, Brazil
| | - R. Nocentini
- Swimming Department, Paineiras of Morumbi Club, São Paulo, Brazil
| | - L. Pereira
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - R. Kobal
- Department of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - K. Kitamura
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - C. Abad
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - P. Figueiredo
- Faculty of Sport, Centre of Research Education, Innovation and Intervention in Sport, University of Porto, Porto, Portugal
| | - F. Nakamura
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
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Loturco I, Kobal R, Maldonado T, Piazzi A, Bottino A, Kitamura K, Abad C, Pereira L, Nakamura F. Jump Squat is More Related to Sprinting and Jumping Abilities than Olympic Push Press. Int J Sports Med 2015; 38:604-612. [DOI: 10.1055/s-0035-1565201] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractThe aim of this study was to test the relationships between jump squat (JS) and Olympic push press (OPP) power outputs and performance in sprint, squat jump (SJ), countermovement jump (CMJ) and change of direction (COD) speed tests in elite soccer players. 27 athletes performed a maximum power load test to determine their bar mean propulsive power (MPP) and bar mean propulsive velocity (MPV) in the JS and OPP exercises. Magnitude-based inference was used to compare the exercises. The MPV was almost certainly higher in the OPP than in the JS. The MPP relative to body mass (MPP REL) was possibly higher in the OPP. Only the JS MPP REL presented very large correlations with linear speed (r>0.7, for speed in 5, 10, 20 and 30 m) and vertical jumping abilities (r>0.8, for SJ and CMJ), and moderate correlation with COD speed (r=0.45). Although significant (except for COD), the associations between OPP outcomes and field-based measurements (speed, SJ and CMJ) were all moderate, ranging from 0.40 to 0.48. In a group composed of elite soccer players, the JS exercise is more associated with jumping and sprinting abilities than the OPP. Longitudinal studies are needed to confirm if these strong relationships imply superior training effects in favor of the JS exercise.
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Affiliation(s)
- I. Loturco
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - R. Kobal
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - T. Maldonado
- SEP – Palmeiras Sport Society, Department of Professional Soccer, São Paulo, Brazil
| | - A. Piazzi
- SEP – Palmeiras Sport Society, Department of Professional Soccer, São Paulo, Brazil
| | - A. Bottino
- SEP – Palmeiras Sport Society, Department of Professional Soccer, São Paulo, Brazil
| | - K. Kitamura
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - C. Abad
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - L. Pereira
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
| | - F. Nakamura
- NAR – Nucleus of High Performance in Sport, Sport Science, São Paulo, Brazil
- Departamento de Educação Física, Universidade Estadual de Londrina, Londrina, Brazil
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Casañola-Martin GM, Le-Thi-Thu H, Pérez-Giménez F, Ponce YM, Sanjuán MM, Abad C, Díaz HG. Multi-output Model with Box-Jenkins Operators of Quadratic Indices for Prediction of Malaria and Cancer Inhibitors Targeting Ubiquitin-Proteasome Pathway (UPP) proteins. Curr Protein Pept Sci 2015. [DOI: 10.2174/1389203716666151002115754] [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: 11/22/2022]
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13
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Rangel H, Chiarello D, Piñero S, Botana D, Abad C, Marín R, Proverbio F. Gluconate magnesium on the activity Of Ca2+-ATPase syncytiotrophoblast membranes in human term placenta. Placenta 2015. [DOI: 10.1016/j.placenta.2015.01.470] [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: 12/01/2022]
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Castillo-Garit JA, del Toro-Cortés O, Vega MC, Rolón M, Rojas de Arias A, Casañola-Martin GM, Escario JA, Gómez-Barrio A, Marrero-Ponce Y, Torrens F, Abad C. Bond-based bilinear indices for computational discovery of novel trypanosomicidal drug-like compounds through virtual screening. Eur J Med Chem 2015; 96:238-44. [PMID: 25884114 DOI: 10.1016/j.ejmech.2015.03.063] [Citation(s) in RCA: 11] [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: 10/28/2014] [Revised: 02/27/2015] [Accepted: 03/27/2015] [Indexed: 11/25/2022]
Abstract
Two-dimensional bond-based bilinear indices and linear discriminant analysis are used in this report to perform a quantitative structure-activity relationship study to identify new trypanosomicidal compounds. A data set of 440 organic chemicals, 143 with antitrypanosomal activity and 297 having other clinical uses, is used to develop the theoretical models. Two discriminant models, computed using bond-based bilinear indices, are developed and both show accuracies higher than 86% for training and test sets. The stochastic model correctly indentifies nine out of eleven compounds of a set of organic chemicals obtained from our synthetic collaborators. The in vitro antitrypanosomal activity of this set against epimastigote forms of Trypanosoma cruzi is assayed. Both models show a good agreement between theoretical predictions and experimental results. Three compounds showed IC50 values for epimastigote elimination (AE) lower than 50 μM, while for the benznidazole the IC50 = 54.7 μM which was used as reference compound. The value of IC50 for cytotoxicity of these compounds is at least 5 times greater than their value of IC50 for AE. Finally, we can say that, the present algorithm constitutes a step forward in the search for efficient ways of discovering new antitrypanosomal compounds.
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Affiliation(s)
- Juan Alberto Castillo-Garit
- Centro de Estudio de Química Aplicada, Facultad de Química-Farmacia, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, 54830, Villa Clara, Cuba; Unit of Computer-Aided Molecular "Biosilico" Discovery and Bioinformatic Research (CAMD-BIR Unit), Faculty of Chemistry-Pharmacy, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, 54830, Villa Clara, Cuba; Departament de Bioquímica i Biologia Molecular, Universitat de València, E-46100, Burjassot, Spain; Institut Universitari de Ciència Molecular, Universitat de València, Edifici d'Instituts de Paterna, P.O. Box 22085, E-46071, València, Spain.
| | - Oremia del Toro-Cortés
- Centro de Estudio de Química Aplicada, Facultad de Química-Farmacia, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, 54830, Villa Clara, Cuba
| | - Maria C Vega
- Centro para el Desarrollo de la Investigacion Cientifica (CEDIC) and Fundación Moisés Bertoni/Laboratorios Díaz Gill, Pai Perez 265 casi Mariscal Estigarribia, Asuncion, Paraguay
| | - Miriam Rolón
- Centro para el Desarrollo de la Investigacion Cientifica (CEDIC) and Fundación Moisés Bertoni/Laboratorios Díaz Gill, Pai Perez 265 casi Mariscal Estigarribia, Asuncion, Paraguay
| | - Antonieta Rojas de Arias
- Centro para el Desarrollo de la Investigacion Cientifica (CEDIC) and Fundación Moisés Bertoni/Laboratorios Díaz Gill, Pai Perez 265 casi Mariscal Estigarribia, Asuncion, Paraguay
| | - Gerardo M Casañola-Martin
- Unit of Computer-Aided Molecular "Biosilico" Discovery and Bioinformatic Research (CAMD-BIR Unit), Faculty of Chemistry-Pharmacy, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, 54830, Villa Clara, Cuba; Departament de Bioquímica i Biologia Molecular, Universitat de València, E-46100, Burjassot, Spain; Centro de Información y Gestión Tecnológica, Ministerio de Ciencia Tecnología y Medio Ambiente (CITMA), 65100, Ciego de Ávila, Cuba
| | - José A Escario
- Departamento de Parasitología, Facultad de Farmacia, UCM, Pza. Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Alicia Gómez-Barrio
- Departamento de Parasitología, Facultad de Farmacia, UCM, Pza. Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Yovani Marrero-Ponce
- Enviromental and Computational Chemistry Group, Facultad de Química Farmacéutica, Universidad de Cartagena,Cartagena de Indias, Bolivar, Colombia
| | - Francisco Torrens
- Institut Universitari de Ciència Molecular, Universitat de València, Edifici d'Instituts de Paterna, P.O. Box 22085, E-46071, València, Spain
| | - Concepción Abad
- Departament de Bioquímica i Biologia Molecular, Universitat de València, E-46100, Burjassot, Spain
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Casañola-Martin GM, Le-Thi-Thu H, Pérez-Giménez F, Marrero-Ponce Y, Merino-Sanjuán M, Abad C, González-Díaz H. Multi-output model with Box–Jenkins operators of linear indices to predict multi-target inhibitors of ubiquitin–proteasome pathway. Mol Divers 2015; 19:347-56. [DOI: 10.1007/s11030-015-9571-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 02/14/2015] [Indexed: 12/29/2022]
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Voronova A, Gallagher D, Zander M, Cancino G, Bramall A, Krause MP, Abad C, Tekin M, Neilsen PM, Callen DF, Scherer SW, Keller GM, Kaplan DR, Walz K, Miller FD. Ankrd11 is a chromatin regulator involved in autism that is essential for neural development. Springerplus 2015; 4:L28. [PMID: 27386191 PMCID: PMC4796256 DOI: 10.1186/2193-1801-4-s1-l28] [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] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | | | | | | | - C Abad
- Hospital for Sick Children, Canada
| | - M Tekin
- Hospital for Sick Children, Canada
| | | | | | | | | | | | - K Walz
- Hospital for Sick Children, Canada
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Abad C, Vargas FR, Zoltan T, Proverbio T, Piñero S, Proverbio F, Marín R. Magnesium sulfate affords protection against oxidative damage during severe preeclampsia. Placenta 2014; 36:179-85. [PMID: 25486968 DOI: 10.1016/j.placenta.2014.11.008] [Citation(s) in RCA: 20] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 10/12/2014] [Accepted: 11/14/2014] [Indexed: 10/24/2022]
Abstract
INTRODUCTION MgSO4 is the drug of choice to prevent seizures in preeclamptic pregnant women, but its mechanism of action at the molecular level remains an enigma. In previous works, we found that treating preeclamptic women with MgSO4 reduces the lipid peroxidation of their red blood cell membranes to normal levels and leads to a significant reduction in the osmotic fragility of the red blood cells that is increased during preeclampsia. In addition, the increase in lipid peroxidation of red cell membranes induced by the Fenton reaction does not occur when MgSO4 is present. METHODS The antioxidant protection of MgSO4 was evaluated in UV-C-treated red blood cell ghosts and syncytiotrophoblast plasma membranes by measuring their level of lipid peroxidation. The interaction of MgSO4 with free radicals was assessed for its association with the galvinoxyl radical, the quenching of H2O2-induced chemiluminescence and its effect on sensitized peroxidation of linoleic acid. RESULTS a) MgSO4 protected red blood cell ghosts and the syncytiotrophoblast plasma membranes of normotensive pregnant women against lipid peroxidation induced by UV-C irradiation. b) MgSO4 does not seem to scavenge the galvinoxyl free radical. c) The quenching of the H2O2-enhanced luminol chemiluminescence is increased by the presence of MgSO4. d) The peroxidation of linoleic acid is significantly blocked by MgSO4. DISCUSSION MgSO4 may provide protection against oxidative damage of plasma membranes through interactions with alkyl radicals.
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Affiliation(s)
- C Abad
- Laboratorio de Bioenergética Celular, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - F R Vargas
- Laboratorio de Fotoquímica, Centro de Química, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - T Zoltan
- Laboratorio de Fotoquímica, Centro de Química, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - T Proverbio
- Laboratorio de Bioenergética Celular, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - S Piñero
- Laboratorio de Bioenergética Celular, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - F Proverbio
- Laboratorio de Bioenergética Celular, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - R Marín
- Laboratorio de Bioenergética Celular, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela.
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Abad C, do Nascimento A, Gil S, Kobal R, Loturco I, Nakamura F, Mostarda C, Irigoyen M. Cardiac Autonomic Control in High Level Brazilian Power and Endurance Track-and-Field Athletes. Int J Sports Med 2014; 35:772-8. [DOI: 10.1055/s-0033-1363268] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- C. Abad
- NAR – Nucleus of High Performance in Sport, São Paulo, Brazil
| | | | - S. Gil
- NAR – Nucleus of High Performance in Sport, São Paulo, Brazil
| | - R. Kobal
- NAR – Nucleus of High Performance in Sport, São Paulo, Brazil
| | - I. Loturco
- NAR – Nucleus of High Performance in Sport, São Paulo, Brazil
| | - F. Nakamura
- Departamento de Educação Física, Universidade Estadual de Londrina, Londrina, Brazil
| | - C. Mostarda
- Hospital Materno Infantil, Universidade Federal do Maranhão, São Luis, Brazil
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Ribas-Maynou J, García-Peiró A, Martínez-Heredia J, Fernández-Encinas A, Abad C, Amengual MJ, Navarro J, Benet J. Nuclear degraded sperm subpopulation is affected by poor chromatin compaction and nuclease activity. Andrologia 2014; 47:286-94. [DOI: 10.1111/and.12258] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2014] [Indexed: 01/03/2023] Open
Affiliation(s)
- J. Ribas-Maynou
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
| | - A García-Peiró
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
- Centro de Infertilidad Masculina y Análisis de Barcelona (CIMAB); Edifici Eureka, PBM5; Parc de Recerca de la UAB (PRUAB); Bellaterra Spain
| | - J. Martínez-Heredia
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
| | - A. Fernández-Encinas
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
| | - C. Abad
- Servei d'Urologia; Corporació Sanitària Parc Taulí; Institut Universitari Parc Taulí - UAB; Sabadell Spain
| | - M. J. Amengual
- UDIAT, Centre Diagnòstic; Corporació Sanitària Parc Taulí; Institut Universitari Parc Taulí - UAB; Sabadell Spain
| | - J. Navarro
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
| | - J. Benet
- Departament de Biologia Cellular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra Spain
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Foster J, Kapoor S, Diaz-Horta O, Singh A, Abad C, Rastogi A, Moharana R, Tekeli O, Walz K, Tekin M. Identification of an IGSF3 mutation in a family with congenital nasolacrimal duct obstruction. Clin Genet 2013; 86:589-91. [PMID: 24372406 DOI: 10.1111/cge.12321] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 11/04/2013] [Accepted: 11/12/2013] [Indexed: 11/30/2022]
Affiliation(s)
- J Foster
- Dr. John T. Macdonald Foundation Department of Human Genetics and John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
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Bartczak A, Plaskota K, Trojnarska O, Szczepaniak-Chichel L, Popiel M, Grajek S, Eindhoven JA, Van Den Bosch A, Ruys T, Opic P, Cuypers J, Mc Ghie - Vletter J, Witsenburg M, Boersma H, Roos-Hesselink J, Carro A, Sanz M, Galuppo V, Maldonado G, Santos A, Miranda B, Huguet F, Gonzalez N, Abad C, Evangelista A, Eindhoven JA, Van Den Bosch A, Menting M, Cuypers J, Witsenburg M, Vletter- Mcghie J, Ruys P, Boermsa H, Roos-Hesselink J, Dragulescu A, Mroczek D, Chaturvedi R, Benson L, Friedberg M, Mertens L, Nastase O, Enache R, Popescu B, Botezatu D, Aschie D, State S, Rosca M, Calin A, Beladan C, Ginghina C, Huang F, Zhong L, Tan J, Le T, Tan R, Pietrzak R, Werner B, Scognamiglio G, Karonis T, Gatzoulis M, Babu-Narayan S, Li W, Gonzalez-Gonzalez A, Alonso-Gonzalez R, West C, Senior R, Li W. Moderated Posters session * Congenital heart disease: 12/12/2013, 14:00-18:00 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ben Abda A, Hachulla E, Polge A, Richardson M, Duva Penthia A, De Groote P, Montaigne D, Lamblin N, Lamer M, Cinotti R, Delater A, Asehnoune K, Blanloeil Y, Le Tourneau T, Rozec B, Piriou N, Moon J, Kim T, Ahn T, Chung W, Chimura M, Oonishi T, Tukishiro Y, Yamada S, Taniguchi Y, Yasaka Y, Kawai T, Elmissiri A, Andres Lahuerta A, Alonso Fernandez P, Igual Munoz B, Osca Asensi J, Cano Perez O, Jimenez Carreno R, Sancho-Tello De Carranza M, Olague De Ros J, Salvador Sanz A, Atas H, Samadov F, Kepez A, Sunbul M, Cincin A, Direskeneli H, Tigen K, Yildiz A, Karakas M, Cimen T, Tuncez A, Korkmaz A, Uygur B, Isleyen A, Tufekcioglu O, Melao F, Paiva M, Goncalves A, Pinho T, Madureira A, Martins E, Macedo F, Maciel M, Guvenc T, Erer H, Kul S, Oz D, Koroglu B, Kaya Y, Koc S, Sayar N, Degirmencioglu A, Eren M, Stapor M, Condemi F, Bapat V, Gianstefani S, Catibog N, Monaghan MJ, Carro A, Pijuan A, Dos L, Huguet F, Abad C, Gonzalez N, Miranda B, Galian L, Casaldaliga J, Evangelista A, Gurzun MM, Ionescu A, Kahraman E, Sen T, Guven S, Keskin G, Topaloglu S, Korkmaz S, Moatemri F, Mahdhaoui A, Bouraoui H, Jeridi G, Ernez S, Basaran O, Gozubuyuk G, Dundar C, Tasar O, Bulut M, Karaahmet T, Pala S, Tigen K, Izgi A, Kirma C, Baronaite-Dudoniene K, Urbaite L, Smalinskas V, Veisaite R, Vasylius T, Vaskelyte J, Puodziukynas A, Carro A, Teixido-Tura G, Rodriguez-Palomares J, Cuellar H, Pineda V, Gruosso D, Gutierrez L, Moral S, Gonzalez-Alujas M, Evangelista A, Oprescu N, Micheu M, Calmac L, Pitic D, Dorobantu M, Brugger N, Huerzeler M, Wustmann K, Wahl A, Steck H, Seiler C, Ismail H, Linde J, Kofoed K, Dixen U, Soergaard M, Hove J, Willis J, Oxborough D, Augustine D, Knight D, Coghlan G, Shah R, Easaw J, Verseckaite R, Pilkauskaite G, Lapinskas T, Miliauskas S, Sakalauskas R, Jurkevicius R, Ozeke O, Turak O, Ozcan F, Cay S, Topaloglu S, Aras D, Tufekcioglu O, Golbasi Z, Aydogdu S. Club 35 Poster session Friday 13 December: 13/12/2013, 08:30-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet229] [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: 11/12/2022] Open
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Ribas-Maynou J, Fernández-Encinas A, García-Peiró A, Prada E, Abad C, Amengual MJ, Navarro J, Benet J. Human semen cryopreservation: a sperm DNA fragmentation study with alkaline and neutral Comet assay. Andrology 2013; 2:83-7. [DOI: 10.1111/j.2047-2927.2013.00158.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 10/08/2013] [Accepted: 10/15/2013] [Indexed: 12/22/2022]
Affiliation(s)
- J. Ribas-Maynou
- Departament de Biologia Cel·lular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra, Catalunya Spain
| | - A. Fernández-Encinas
- Departament de Biologia Cel·lular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra, Catalunya Spain
| | - A. García-Peiró
- Departament de Biologia Cel·lular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra, Catalunya Spain
- Centro de Infertilidad Masculina y Análisis de Barcelona (CIMAB); Edifici Eureka, PBM5; Parc de Recerca de la UAB (PRUAB); Bellaterra Spain
| | - E. Prada
- Servei de Ginecologia; Hospital Universitari Mútua de Terrassa; Terrassa Spain
| | - C. Abad
- Servei d'Urologia; Corporació Sanitària Parc Taulí; Institut Universitari Parc Taulí - UAB; Sabadell Spain
| | - M. J. Amengual
- UDIAT, Centre Diagnòstic; Corporació Sanitària Parc Taulí; Institut Universitari Parc Taulí - UAB; Sabadell Spain
| | - J. Navarro
- Departament de Biologia Cel·lular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra, Catalunya Spain
| | - J. Benet
- Departament de Biologia Cel·lular; Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra, Catalunya Spain
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Carro A, Teixido G, Sanz M, Galuppo V, Galian L, Huget F, Abad C, Rodriguez-Palomares JF, Gonzalez-Alujas MT, Evangelista A. Bicuspid aortic valve and aortic disease. The role of family screening. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p4757] [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: 11/14/2022] Open
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Ribas-Maynou J, García-Peiró A, Fernández-Encinas A, Abad C, Amengual MJ, Prada E, Navarro J, Benet J. Comprehensive analysis of sperm DNA fragmentation by five different assays: TUNEL assay, SCSA, SCD test and alkaline and neutral Comet assay. Andrology 2013; 1:715-22. [DOI: 10.1111/j.2047-2927.2013.00111.x] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 05/31/2013] [Accepted: 06/03/2013] [Indexed: 01/21/2023]
Affiliation(s)
- J. Ribas-Maynou
- Departament de Biologia Cellular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra; Spain
| | | | - A. Fernández-Encinas
- Departament de Biologia Cellular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra; Spain
| | - C. Abad
- Servei d'Urologia; Corporació Sanitària Parc Taulí; Sabadell, Institut Universitari Parc Taulí - UAB; Sabadell; Spain
| | - M. J. Amengual
- UDIAT; Centre Diagnòstic, Corporació Sanitària Parc Taulí; Sabadell; Institut Universitari Parc Taulí - UAB; Sabadell; Spain
| | - E. Prada
- Servei de Ginecologia; Hospital Universitari Mútua de Terrassa; Terrassa; Spain
| | - J. Navarro
- Departament de Biologia Cellular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra; Spain
| | - J. Benet
- Departament de Biologia Cellular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Bellaterra; Spain
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Abad C, Braco L, Soria V, García R, Campos A. Solution properties of polyelectrolytes. I. Exclusion chromatography of sodium polystyrene sulphonate in salt-free water as eluent. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pi.4980190601] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abad C, Braco L, Soria V, García R, Campos A. Solution properties of polyelectrolytes. II. Comparison of the effects of both polyion and eluent salt concentrations on the calibrations in aqueous exclusion chromatography. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pi.4980190602] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bañó-Polo M, Baeza-Delgado C, Orzáez M, Marti-Renom MA, Abad C, Mingarro I. Polar/Ionizable residues in transmembrane segments: effects on helix-helix packing. PLoS One 2012; 7:e44263. [PMID: 22984481 PMCID: PMC3440369 DOI: 10.1371/journal.pone.0044263] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Accepted: 07/31/2012] [Indexed: 01/14/2023] Open
Abstract
The vast majority of membrane proteins are anchored to biological membranes through hydrophobic α-helices. Sequence analysis of high-resolution membrane protein structures show that ionizable amino acid residues are present in transmembrane (TM) helices, often with a functional and/or structural role. Here, using as scaffold the hydrophobic TM domain of the model membrane protein glycophorin A (GpA), we address the consequences of replacing specific residues by ionizable amino acids on TM helix insertion and packing, both in detergent micelles and in biological membranes. Our findings demonstrate that ionizable residues are stably inserted in hydrophobic environments, and tolerated in the dimerization process when oriented toward the lipid face, emphasizing the complexity of protein-lipid interactions in biological membranes.
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Affiliation(s)
- Manuel Bañó-Polo
- Departament de Bioquímica i Biologia Molecular, Universitat de València, Burjassot, Spain
| | - Carlos Baeza-Delgado
- Departament de Bioquímica i Biologia Molecular, Universitat de València, Burjassot, Spain
| | - Mar Orzáez
- Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Marc A. Marti-Renom
- Genome Biology Group, Structural Genomics Team, Centre Nacional d'Anàlisi Genòmic, Barcelona, Spain
- Structural Genomics Group, Center for Genomic Regulation, Barcelona, Spain
| | - Concepción Abad
- Departament de Bioquímica i Biologia Molecular, Universitat de València, Burjassot, Spain
| | - Ismael Mingarro
- Departament de Bioquímica i Biologia Molecular, Universitat de València, Burjassot, Spain
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Abad C, Amengual MJ, Gosálvez J, Coward K, Hannaoui N, Benet J, García-Peiró A, Prats J. Effects of oral antioxidant treatment upon the dynamics of human sperm DNA fragmentation and subpopulations of sperm with highly degraded DNA. Andrologia 2012; 45:211-6. [DOI: 10.1111/and.12003] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2012] [Indexed: 12/18/2022] Open
Affiliation(s)
- C. Abad
- Servei d'Urologia; Hospital de Sabadell Corporació Sanitària Parc Taulí; Sabadell, Institut Universitari Parc Taulí - UAB, Universitat Autònoma de Barcelona, Campus d'Excelència Internacional, Bellaterra; Spain
| | - M. J. Amengual
- UDIAT; Centre Diagnòstic Corporació Sanitària Parc Taulí; Sabadell, Institut Universitari Parc Taulí - UAB, Universitat Autònoma de Barcelona, Campus d'Excelància Internacional, Bellaterra; Spain
| | - J. Gosálvez
- Departamento de Biología; Unidad de Genética; Universidad Autónoma de Madrid; Madrid; Spain
| | - K. Coward
- Nuffield Department of Obstetrics & Gynaecology; Level 3; Women's Centre; John Radcliffe Hospital; Headington; Oxford; UK
| | - N. Hannaoui
- Servei d'Urologia; Hospital de Sabadell Corporació Sanitària Parc Taulí; Sabadell, Institut Universitari Parc Taulí - UAB, Universitat Autònoma de Barcelona, Campus d'Excelència Internacional, Bellaterra; Spain
| | | | | | - J. Prats
- Servei d'Urologia; Hospital de Sabadell Corporació Sanitària Parc Taulí; Sabadell, Institut Universitari Parc Taulí - UAB, Universitat Autònoma de Barcelona, Campus d'Excelència Internacional, Bellaterra; Spain
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Castillo-Garit JA, del Toro-Cortés O, Kouznetsov VV, Puentes CO, Romero Bohórquez AR, Vega MC, Rolón M, Escario JA, Gómez-Barrio A, Marrero-Ponce Y, Torrens F, Abad C. Identification In Silico and In Vitro of Novel Trypanosomicidal Drug-Like Compounds. Chem Biol Drug Des 2012; 80:38-45. [DOI: 10.1111/j.1747-0285.2012.01378.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ribas-Maynou J, Garcia-Peiro A, Abad C, Amengual MJ, Navarro J, Benet J. Alkaline and neutral Comet assay profiles of sperm DNA damage in clinical groups. Hum Reprod 2012; 27:652-8. [DOI: 10.1093/humrep/der461] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [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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Hu JCY, Seo BK, Neri QV, Rozenwaks Z, Palermo GD, Fields T, Neri QV, Monahan D, Rosenwaks Z, Palermo GD, Szkodziak P, Plewka K, Wozniak S, Czuczwar P, Mroczkowski A, Lorenzo Leon C, Hernandez J, Chinea Mendez E, Concepcion Lorenzo C, Sanabria Perez V, Puopolo M, Palumbo A, Toth B, Franz C, Montag M, Boing A, Strowitzki T, Nieuwland R, Griesinger G, Schultze-Mosgau A, Cordes T, Depenbusch M, Diedrich K, Vloeberghs V, Verheyen G, Camus M, Van de Velde H, Goossens A, Tournaye H, Coppola G, Di Caprio G, Wilding M, Ferraro P, Esposito G, Di Matteo L, Dale R, Coppola G, Dale B, Daoud S, Auger J, Wolf JP, Dulioust E, Lafuente R, Lopez G, Brassesco M, Hamad M, Montenarh M, Hammadeh M, Robles F, Magli MC, Crippa A, Pescatori E, Ferraretti AP, Gianaroli L, Zahiri M, Movahedin M, Mowla SJ, Noruzinia M, Crippa A, Ferraretti AP, Magli MC, Crivello AM, Robles F, Gianaroli L, Sermondade N, Dupont C, Hafhouf E, Cedrin-Durnerin I, Poncelet C, Benzacken B, Levy R, Sifer C, Ferfouri F, Boitrelle F, Clement P, Molina Gomes D, Bailly M, Selva J, Vialard F, Yaprak E, Basar M, Guzel E, Arda O, Irez T, Norambuena P, Krenkova P, Tuettelmann F, Kliesch S, Paulasova P, Stambergova A, Macek M, Macek M, Rivera R, Garrido-Gomez T, Galletero S, Meseguer M, Dominguez F, Garrido N, Mallidis C, Sanchez V, Weigeng L, Redmann K, Wistuba J, Gross P, Wuebbelling F, Fallnich C, Burger M, Kliesch S, Schlatt S, San Celestino Carchenilla M, Pacheco Castro A, Simon Sanjurjo P, Molinero Ballesteros A, Rubio Garcia S, Garcia Velasco JA, Macanovic B, Otasevic V, Korac A, Vucetic M, Garalejic E, Ivanovic Burmazovic I, Filipovic MR, Buzadzic B, Stancic A, Jankovic A, Velickovic K, Golic I, Markelic M, Korac B, Gosalvez J, Ruiz-Jorro M, Garcia-Ochoa C, Sachez-Martin P, Martinez-Moya M, Caballero P, Hasegawa N, Fukunaga N, Nagai R, Kitasaka H, Yoshimura T, Tamura F, Kato M, Nakayama K, Oono H, Kojima E, Yasue K, Watanabe H, Asano E, Hashiba Y, Asada Y, Das M, Al-Hathal N, San-Gabriel M, Phillips S, Kadoch IJ, Bissonnette F, Holzer H, Zini A, Zebitay AG, Irez T, Ocal P, Sahmay S, Karahuseyinoglu S, Usta T, Repping S, Silber S, Van Wely M, Datta A, Nayini K, Eapen A, Barlow S, Lockwood G, Tavares R, Baptista M, Publicover SJ, Ramalho-Santos J, Vaamonde D, Rodriguez I, Diaz A, Darr C, Chow V, Ma S, Smith R, Jeria F, Rivera J, Gabler F, Nicolai H, Cunha M, Viana P, Goncalves A, Silva J, Oliveira C, Teixeira da Silva J, Ferraz L, Madureira C, Doria S, Sousa M, Barros A, Herrero MB, Delbes G, Troueng E, Holzer H, Chan PTK, Vingris L, Setti AS, Braga DPAF, Figueira RCS, Iaconelli A, Borges E, Sargin Oruc A, Gulerman C, Zeyrek T, Yilmaz N, Tuzcuoglu D, Cicek N, Scarselli F, Terribile M, Franco G, Zavaglia D, Dente D, Zazzaro V, Riccio T, Minasi MG, Greco E, Cejudo-Roman A, Ravina CG, Candenas L, Gallardo-Castro M, Martin-Lozano D, Fernandez-Sanchez M, Pinto FM, Balasuriya A, Serhal P, Doshi A, Harper J, Romany L, Garrido N, Fernandez JL, Pellicer A, Meseguer M, Ribas-Maynou J, Garcia-Peiro A, Fernandez-Encinas A, Prada E, Jorda I, Cortes P, Llagostera M, Navarro J, Benet J, Kesici H, Cayli S, Erdemir F, Karaca Z, Aslan H, Karaca Z, Cayli S, Ocakli S, Kesici H, Erdemir F, Aslan H, Tas U, Ozdemir AA, Aktas RG, Tok OE, Ocakli S, Cayli S, Karaca Z, Erdemir F, Aslan H, Li S, Lu C, Hwu Y, Lee RK, Landaburu I, Gonzalvo MC, Clavero A, Ramirez JP, Pedrinaci S, Serrano M, Montero L, Carrillo S, Weiss J, Ortiz AP, Castilla JA, Sahin O, Bakircioglu E, Serdarogullari M, Bayram A, Yayla S, Ulug U, Tosun SB, Bahceci M, Aktas RG, Ozdemir AA, Tok OE, Yoon SY, Shin DH, Shin TE, Park EA, Won HJ, Kim YS, Lee WS, Yoon TK, Lee DR, Hattori H, Nakajo Y, Kyoya T, Kuchiki M, Kanto S, Kyono K, Park M, Park MR, Lim EJ, Lee WS, Yoon TK, Lee DR, Choi Y, Mitra A, Bhattacharya J, Kundu A, Mukhopadhaya D, Pal M, Enciso M, Alfarawati S, Wells D, Fernandez-Encinas A, Garcia-Peiro A, Ribas-Maynou J, Abad C, Amengual MJ, Navarro J, Benet J, Esmaeili V, Safiri M, Shahverdi AH, Alizadeh AR, Ebrahimi B, Brucculeri AM, Ruvolo G, Giovannelli L, Schillaci R, Cittadini E, Scaravelli G, Perino A, Cortes Gallego S, Gabriel Segovia A, Nunez Calonge R, Guijarro Ponce A, Ortega Lopez L, Caballero Peregrin P, Heindryckx B, Kashir J, Jones C, Mounce G, Ramadan WM, Lemmon B, De Sutter P, Parrington J, Turner K, Child T, McVeigh E, Coward K, Bakircioglu E, Ulug U, Tosun S, Serdarogullari M, Bayram A, Ciray N, Bahceci M, Saeidi S, Shapouri F, Hoseinifar H, Sabbaghian M, Pacey A, Aflatoonian R, Bosco L, Ruvolo G, Carrillo L, Pane A, Manno M, Roccheri MC, Cittadini E, Selles E, Garcia-Herrero S, Martinez JA, Munoz M, Meseguer M, Garrido N, Durmaz A, Dikmen N, Gunduz C, Tavmergen Goker E, Tavmergen E, Gozuacik D, Vatansever HS, Kara B, Calimlioglu N, Yasar P, Tavmergen E, Tavmergen Goker E, Semerci B, Baka M, Ozbilgin K, Karabulut A, Tekin A, Sabah B, Cottin V, Kottelat D, Fellmann M, Halm S, Rosenthaler E, Kisida T, Kojima F, Sakamoto T, Makutina VA, Balezin SL, Rosly OF, Slishkina TV, Hatzi E, Lazaros L, Xita N, Makrydimas G, Sofikitis N, Kaponis A, Stefos T, Zikopoulos K, Georgiou I, Zikopoulos K, Lazaros L, Xita N, Makrydimas G, Sofikitis N, Kaponis A, Stefos T, Hatzi E, Georgiou I, Georgiou I, Lazaros L, Xita N, Makrydimas G, Sofikitis N, Kaponis A, Stefos T, Hatzi E, Zikopoulos K, Hibi H, Ohori T, Sumitomo M, Asada Y, Anarte C, Calvo I, Domingo A, Presilla N, Aleman M, Bou R, Guardiola F, Agirregoikoa JA, De Pablo JL, Barrenetxea G, Zhylkova I, Feskov O, Feskova I, Zozulina O, Somova O, Nabi A, Khalili MA, Roudbari F, Parmegiani L, Cognigni GE, Bernardi S, Taraborrelli S, Troilo E, Ciampaglia W, Pocognoli P, Infante FE, Tabarelli de fatis C, Arnone A, Maccarini AM, Filicori M, Silva L, Oliveira JBA, Petersen CG, Mauri AL, Massaro FC, Cavagna M, Baruffi RLR, Franco JG, Fujii Y, Endou Y, Mtoyama H, Shokri S, Aitken RJ. ANDROLOGY. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.73] [Citation(s) in RCA: 4] [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: 11/13/2022] Open
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Garcia-Rojo D, Montmany S, Navarro S, Prera A, Abad C, Canovas G, Muñoz J, Martos R, Gual J, Prats J. UP-03.132 Long-Term Evolution of Missed Genitourinary Trauma Injuries in Serious Polytraumatized Patients: Importance of Tertiary Trauma Survey. Urology 2011. [DOI: 10.1016/j.urology.2011.07.1221] [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: 10/16/2022]
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Garcia-Rojo D, Prera A, Malet-Munte A, Gonzalez.Sala J, Cabezuelo M, Vicente E, Hannaoui N, Abad C, Gual J, Prats J. UP-01.176 Accuracy of Biopsy in Tumors of Renal Parenchyma Smaller than 4 Centimeters. Urology 2011. [DOI: 10.1016/j.urology.2011.07.727] [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: 10/16/2022]
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Abad C, González-Escribano MF, Diaz-Gallo LM, Lucena-Soto JM, Márquez JL, Leo E, Crivell C, Gómez-García M, Martín J, Núñez-Roldán A, García-Lozano JR. Association of Toll-like receptor 10 and susceptibility to Crohn's disease independent of NOD2. Genes Immun 2011; 12:635-42. [PMID: 21716313 DOI: 10.1038/gene.2011.41] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Impaired innate inflammatory response has a key role in the Crohn's disease (CD) pathogenesis. The aim of this study was to investigate the possible role of the TLR10-TLR1-TLR6 gene cluster in CD susceptibility. A total of 508 CD patients (284, cohort 1 and 224, cohort 2) and 576 controls were included. TLR10-TLR1-TLR6 cluster single-nucleotide polymorphisms genotyping, NOD2 mutations and TLR10 mRNA quantification were performed using TaqMan assays. Nucleotide-binding oligomerization domain containing 2 (NOD2) and Toll-like receptor (TLR) loci interaction was analyzed by logistic regression and multifactor-dimensionality reduction (MDR). Entropy-based analysis was used to interpret combination effects. One TLR10 haplotype (TLR10(GGGG)) was found associated with CD susceptibility in both cohorts, individuals with two copies had approximately twofold more risk of CD susceptibility than individuals having no copies (odds ratio=1.89, P-value=0.0002). No differences in the mRNA levels were observed among the genotypes. The strongest model for predicting CD risk according to the MDR analysis was a two-locus model including NOD2 mutations and TLR10(GGGG) haplotype (P(c)<0.0001). The interaction gain attributed to the combination of both genes was negative (IG=-2.36%), indicating redundancy or independent effects. Our results support association of the TLR10 gene with CD susceptibility. The effect of TLR10 would be independent of NOD2, suggesting different signaling pathways for both genes.
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Affiliation(s)
- C Abad
- Servicio de Inmunología, Instituto de Biomedicina, Hospital Universitario Virgen del Rocío, Sevilla, Spain
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Le-Thi-Thu H, Marrero-Ponce Y, Casañola-Martin GM, Cardoso GC, Chávez M, Garcia MM, Morell C, Torrens F, Abad C. A Comparative Study of Nonlinear Machine Learning for the “In Silico” Depiction of Tyrosinase Inhibitory Activity from Molecular Structure. Mol Inform 2011; 30:527-37. [DOI: 10.1002/minf.201100021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2010] [Accepted: 03/25/2010] [Indexed: 11/05/2022]
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García-Peiró A, Oliver-Bonet M, Navarro J, Abad C, Guitart M, Amengual MJ, Gosálvez J, Benet J. Dynamics of sperm DNA fragmentation in patients carrying structurally rearranged chromosomes. ACTA ACUST UNITED AC 2011; 34:e546-53. [DOI: 10.1111/j.1365-2605.2011.01153.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abad C, Antczak DF, Carvalho J, Chamley LW, Chen Q, Daher S, Damiano AE, Dantzer V, Díaz P, Dunk CE, Daly E, Escudero C, Falcón B, Guillomot M, Han YW, Harris LK, Huidobro-Toro JP, Illsley N, Jammes H, Jansson T, Johnson GA, Kfoury JR, Marín R, Murthi P, Novakovic B, Myatt L, Petroff MG, Pereira FTV, Pfarrer C, Redman CWG, Rice G, Saffery R, Tolosa JM, Vaillancourt C, Wareing M, Yuen R, Lash GE. IFPA Meeting 2010 Workshop Report I: Immunology; ion transport; epigenetics; vascular reactivity; epitheliochorial placentation; proteomics. Placenta 2011; 32 Suppl 2:S81-9. [PMID: 21227506 DOI: 10.1016/j.placenta.2010.12.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 12/16/2010] [Accepted: 12/16/2010] [Indexed: 11/30/2022]
Abstract
Workshops are an important part of the IFPA annual meeting. At IFPA Meeting 2010 there were twelve themed workshops, six of which are summarized in this report. 1. The immunology workshop focused on normal and pathological functions of the maternal immune system in pregnancy. 2. The transport workshop dealt with regulation of ion and water transport across the syncytiotrophoblast of human placenta. 3. The epigenetics workshop covered DNA methylation and its potential role in regulating gene expression in placental development and disease. 4. The vascular reactivity workshop concentrated on methodological approaches used to study placental vascular function. 5. The workshop on epitheliochorial placentation covered current advances from in vivo and in vitro studies of different domestic species. 6. The proteomics workshop focused on a variety of techniques and procedures necessary for proteomic analysis and how they may be implemented for placental research.
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Affiliation(s)
- C Abad
- Instituto Venezolano de Investigaciones Cientificas, Caracas, Venezuela
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Dul EC, van Ravenswaaij-Arts CMA, Groen H, van Echten-Arends J, Land JA, Tyulenev Y, Naumenko V, Kurilo L, Shileiko L, Segal A, Klimova R, Kushch A, Ribas-Maynou J, Garcia-Peiro A, Abad C, Amengual MJ, Benet J, Navarro J, Colasante A, Lobascio AM, Scarselli F, Minasi MG, Alviggi E, Rubino P, Casciani V, Pena R, Varricchio MT, Litwicka K, Ferrero S, Zavaglia D, Franco G, Nagy ZP, Greco E, Romany L, Meseguer M, Garcia-Herrero S, Pellicer A, Garrido N, Dam A, Pijnenburg A, Hendriks JC, Westphal JR, Ramos L, Kremer JAM, Eertmans F, Bogaert V, Puype B, Geisler W, Clusmann C, Klopsch I, Strowitzki T, Eggert-Kruse W, Maettner R, Isachenko E, Isachenko V, Strehler E, Sterzik K, Band G, Madgar I, Brietbart H, Naor Z, Cunha-Filho JS, Souza CA, Krebs VG, Santos KD, Koff WJ, Stein A, Hammoud I, Albert M, Bergere M, Bailly M, Boitrelle F, Vialard F, Wainer R, Izard V, Selva J, Cohen - Bacrie P, Belloc S, de mouzon J, Cohen-Bacrie M, Alvarez S, Junca AM, Dumont M, Douard S, Prisant N, Tomita K, Hashimoto S, Akamatsu Y, Satoh M, Mori R, Inoue T, Ohnishi Y, Ito K, Nakaoka Y, Morimoto Y, Smith VJH, Ahuja KK, Atig F, Raffa M, Sfar MT, Saad A, Ajina M, Braga DPAF, Halpern G, Figueira RCS, Setti AS, Iaconelli Jr. A, Borges Jr. E, Medeiros GS, Borges Jr. E, Pasqualotto EB, Pasqualotto FF, Nadalini M, Tarozzi N, Di Santo M, Borini A, Lopez-Fernandez C, Arroyo F, Caballero P, Nunez-Calonge R, Fernandez JL, Gosalvez J, Gosalvez J, Lopez-Fernandez C, Gosalbez A, Cortes S, Caballero P, Nunez-Calonge R, Zikopoulos K, Lazaros L, Vartholomatos G, Kaponis A, Makrydimas G, Plachouras N, Sofikitis N, Kalantaridou S, Hatzi E, Georgiou I, Belloc S, de Mouzon J, Cohen-Bacrie M, Junca AM, Dumont M, Amar E, Cohen-Bacrie P, Vuillaume ML, Brugnon F, Artonne C, Janny L, Pons-Rejraji H, Fedder J, Bosco L, Ruvolo G, Bruccoleri AM, Manno M, Roccheri MC, Cittadini E, Bochev I, Gavrilov P, Kyurkchiev S, Shterev A, Carlomagno G, Colone M, Condorelli RA, Stringaro A, Calogero AE, Zakova J, Kralikova M, Crha I, Ventruba P, Melounova J, Matejovicova M, Vodova M, Lousova E, Sanchez Toledo M, Alvarez LLeo C, Garcia Garrido C, Resta Serra M, Belmonte Andujar LL, Gonzalez de Merlo G, Crha I, Zakova J, Ventruba P, Lousova E, Pohanka M, Huser M, Amiri I, Karimi J, Goodarzi MT, Tavilani H, Filannino A, Magli MC, Boudjema E, Crippa A, Ferraretti AP, Gianaroli L, Robles F, Magli MC, Crippa A, Filannino A, Ferraretti AP, Gianaroli L, Huang H, Yao DJ, Huang HJ, Li JR, Fan SK, Wang ML, Yung-Kuei S, Amer S, Mahran A, Darne J, Shaw R, Boudjema E, Magli MC, Borghi E, Cetera C, Ferraretti AP, Gianaroli L, Shukla U, Ogutu D, Deval B, Jansa M, Savvas M, Narvekar N, Houska P, Dackland AL, Bjorndahl L, Kvist U, Crippa A, Magli MC, Muzii L, Barboni B, Ferraretti AP, Gianaroli L, Samanta L, Kar S, Yakovenko SA, Troshina MN, Rutman BK, Dyakonov SA, Holmes E, Bjorndahl L, Kvist U, Feijo C, Verza Junior S, Esteves SC, Berta CL, Caille AM, Ghersevich SA, Zumoffen C, Munuce MJ, San Celestino M, Agudo D, Alonso M, Sanjurjo P, Becerra D, Bronet F, Garcia-Velasco JA, Pacheco A, Lafuente R, Lopez G, Checa MA, Carreras R, Brassesco M, Oneta M, Savasi V, Parrilla B, Guarneri D, Laureti A, Pagano F, Cetin I, Ekwurtzel E, Bjorndahl L, Kvist U, Morgante G, Piomboni P, Stendardi A, Serafini F, De Leo V, Focarelli R, Dumont M, Belloc S, Junca AM, Benkhalifa M, Cohen-Bacrie M, De Mouzon J, Entezami F, Cohen-Bacrie P, Junca A, Belloc S, Dumont M, Cohen-Bacrie M, Benkhalifa M, De Mouzon JJ, Entezami F, Cohen-Bacrie P, Mangiarini A, Capitanio E, Paffoni A, Restelli L, Guarneri C, Scarduelli C, Ragni G, Harrison K, Irving J, Martin N, Sherrin D, Yazdani A, Almeida C, Correia S, Rocha E, Alves A, Cunha M, Ferraz L, Silva S, Sousa M, Barros A, Perdrix A, Travers A, Milazzo JP, Clatot F, Mousset-Simeon N, Mace B, Rives N, Clarke HS, Callow A, Saxton D, Pacey AA, Sapir O, Oron G, Ben-Haroush A, Garor R, Feldberg D, Pinkas H, Stein A, Wertheimer A, Fisch B, Palacios E, Gonzalvo MC, Clavero A, Ramirez JP, Rosales A, Mozas J, Bjorndahl L, Castilla JA, Mugica J, Ramon O, Valdivia A, Exposito A, Casis L, Matorras R, Bongers R, Gottardo F, Zitzmann M, Kliesch S, Cordes T, Kamischke A, Schultze-Mosgau A, Buendgen N, Diedrich K, Griesinger G, Crisol L, Aspichueta F, Exposito A, Hernandez ML, Ruiz-Sanz JI, Mendoza R, Matorras R, Sanchez-Tusie AA, Bermudez A, Lopez P, Churchill GC, Trevino CL, Maldonado I, Dabbah J. POSTER VIEWING SESSION - ANDROLOGY. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.75] [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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Abstract
The use of transmission precautions such as contact isolation in patients known to be colonised or infected with multidrug-resistant organisms is recommended in healthcare institutions. Although essential for infection control, contact isolation has recently been associated with adverse effects in patients. We undertook a systematic review to determine whether contact isolation leads to psychological or physical problems for patients. Studies were included if (1) hospitalised patients were placed under isolation precautions for an underlying medical indication, and (2) any adverse events related to the isolation were evaluated. We found 16 studies that reported data regarding the impact of isolation on patient mental well-being, patient satisfaction, patient safety or time spent by healthcare workers in direct patient care. The majority showed a negative impact on patient mental well-being and behaviour, including higher scores for depression, anxiety and anger among isolated patients. A few studies also found that healthcare workers spent less time with patients in isolation. Patient satisfaction was adversely affected by isolation if patients were kept uninformed of their healthcare. Patient safety was also negatively affected, leading to an eight-fold increase in adverse events related to supportive care failures. We found that contact isolation may negatively impact several dimensions of patient care. Well-validated tools are necessary to investigate these results further. Large studies examining a number of safety indicators to assess the adverse effects of isolation are needed. Patient education may be an important step to mitigate the adverse psychological effects of isolation and is recommended.
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Affiliation(s)
- C Abad
- Section of Infectious Diseases, Department of Medicine, University of Wisconsin Medical School, Madison, Wisconsin, USA
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Hsu J, Abad C, Dinh M, Safdar N. Prevention of endemic healthcare-associated Clostridium difficile infection: reviewing the evidence. Am J Gastroenterol 2010; 105:2327-39; quiz 2340. [PMID: 20606676 DOI: 10.1038/ajg.2010.254] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Clostridium difficile is the most common infectious cause of healthcare-associated diarrhea. Because of the increasing incidence and severity of endemic C. difficile infection (CDI), interventions to prevent healthcare-associated CDI are essential. We undertook a systematic review of interventions to reduce healthcare-associated CDI. METHODS We searched multiple computerized databases, and manually searched for relevant articles to determine which interventions are useful in preventing CDI. Studies were required to be controlled in design and to report the incidence of endemic CDI as an outcome. Data on the patient population, intervention, study design, and outcomes were abstracted and reviewed using established criteria. RESULTS Few randomized controlled trials exist in the area of CDI prevention. The interventions with the greatest evidence for the prevention of CDI include antimicrobial stewardship, glove use, and disposable thermometers. Environmental decontamination also may decrease CDI rates, although the level of evidence is not as strong as for the other proven interventions. Treatment of asymptomatic carriage of C. difficile is not recommended. There is insufficient evidence to make a recommendation for or against the use of probiotics. In cases of known or suspected CDI, hand hygiene with soap and water is preferred over use of waterless alcohol hand rub. Many nonrandomized trials included in our analysis used multiple interventions concurrently, making the independent role of each preventive strategy difficult to determine. We chose to include only studies that focused on endemic CDI because studies of outbreaks have used multiple strategies, making it difficult to measure the relative efficacy of each strategy. Environmental disinfection and probiotics need to be studied further to evaluate their roles in the prevention of CDI. Although there have been no studies assessing the utility of isolation and cohorting for the prevention of endemic CDI specifically, it is a widely used intervention for containment of this and other similar multidrug-resistant pathogens. CONCLUSIONS Antimicrobial stewardship, glove use, hand hygiene, and disposable thermometers should be routinely used for the prevention of CDI. Environmental disinfection and probiotics should be studied further for their role in reducing CDI.
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Affiliation(s)
- J Hsu
- Section of Infectious Diseases, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, USA
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Casañola-Martin GM, Marrero-Ponce Y, Khan MTH, Khan SB, Torrens F, Pérez-Jiménez F, Rescigno A, Abad C. Bond-based 2D quadratic fingerprints in QSAR studies: virtual and in vitro tyrosinase inhibitory activity elucidation. Chem Biol Drug Des 2010; 76:538-45. [PMID: 20964806 DOI: 10.1111/j.1747-0285.2010.01032.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this report, we show the results of quantitative structure-activity relationship (QSAR) studies of tyrosinase inhibitory activity, by using the bond-based quadratic indices as molecular descriptors (MDs) and linear discriminant analysis (LDA), to generate discriminant functions to predict the anti-tyrosinase activity. The best two models [Eqs (6) and (12)] out of the total 12 QSAR models developed here show accuracies of 93.51% and 91.21%, as well as high Matthews correlation coefficients (C) of 0.86 and 0.82, respectively, in the training set. The validation external series depicts values of 90.00% and 89.44% for these best two equations (6) and (12), respectively. Afterwards, a second external prediction data are used to perform a virtual screening of compounds reported in the literature as active (tyrosinase inhibitors). In a final step, a series of lignans is analysed using the in silico-developed models, and in vitro corroboration of the activity is carried out. An issue of great importance to remark here is that all compounds present greater inhibition values than Kojic acid (standard tyrosinase inhibitor: IC₅₀ = 16.67 μm). The current obtained results could be used as a framework to increase the speed, in the biosilico discovery of leads for the treatment of skin disorders.
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Fernández-Palacios J, Abad C, García-Duque O, Baeta P. Postoperative mediastinitis in open heart surgery patients. Treatment with unilateral or bilateral pectoralis major muscle flap? J Cardiovasc Surg (Torino) 2010; 51:765-771. [PMID: 20924336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIM the treatment of mediastinitis, after median sternotomy, in open heart surgery operated patients, remains an important and challenging problem in cardiac surgery. The management of this severe complication by means of surgical debridement of the sternum followed by mediastinal closure with pectoralis major muscle flaps, represents one of the best effective and most common modalities of treatment. The aim of the present publication is to demonstrate the good and comparable result in the mediastinal closure by using a single pectoralis muscle flap instead of two pectoralis muscle flaps. METHODS in our hospital, between July 1998 and December 2004, 32 patients with mediastinitis were treated after adult open heart surgery with sternal debridement and pectoralis major muscle flaps. In 19 cases the sternal closure was performed with a single pectoralis muscle (group U) and in 13 cases with both pectoralis muscles (Group B). RESULTS comparing the group U and group B, we did not found statistical differences in the variables of age, sex, associated diseases, previous myocardial infarction, kind of cardiac surgery undertaken, quality of the sternum, type of germen, number of previous sternal debridement performed and time of hospitalization. Patients in group U showed a statistically significant (P=0.001) shorted plastic reconstructive surgery time, an earlier extubation time (non statistically significant) and less need of blood transfusion (non statistically significant). The morbidity and hospital mortality in group U and B did not show any statistical differences. There were three cases of flap related complications in group B and two in group U. One death was recorded in group U (7.69%) and another in group B (5.26%). CONCLUSION mediastinal infection after cardiac surgery can be effectively managed by surgical debridement followed by plastic coverage with a single pectoralis muscle flap. In our experience, this unilateral pectoralis muscle flap technique showed similar results to the classic closure with both pectoralis muscle flaps. The unilateral technique represents a relative low aggressive operation and preserves intact the contralateral pectoralis muscle. Comparing the single pectoralis muscle flap technique with the bilateral pectoralis musle technique, the former is faster, the extubation is earlier and there is less need of postoperative blood transfusions.
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Affiliation(s)
- J Fernández-Palacios
- Department of Plastic Surgery, University Hospital of Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
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Le-Thi-Thu H, Casañola-Martín GM, Marrero-Ponce Y, Rescigno A, Saso L, Parmar VS, Torrens F, Abad C. Novel coumarin-based tyrosinase inhibitors discovered by OECD principles-validated QSAR approach from an enlarged, balanced database. Mol Divers 2010; 15:507-20. [PMID: 20814821 DOI: 10.1007/s11030-010-9274-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2010] [Accepted: 08/16/2010] [Indexed: 12/16/2022]
Abstract
The present work is devoted to the development and application of a multi-agent Quantitative Structure-Activity Relationship (QSAR) classification system for tyrosinase inhibitor identification, in which the individual QSAR outputs are the inputs of a fusion approach based on the voting mechanism. The individual models are based on TOMOCOMD-CARDD (TOpological Molecular COMputational Design-Computer Aided Rational Drug Design) atom-based bilinear descriptors and Linear Discriminant Analysis (LDA) on a novel enlarged, balanced database of 1,429 compounds within 701 greatly dissimilar molecules presenting anti-tyrosinase activity. A total of 21 adequate models are obtained taking into account the requirements of the Organization for Economic Cooperation and Development (OECD) principles for QSAR validation and present global accuracies (Q) above 84.50 and 79.27% in the training and test sets, respectively. The resulted fusion system is used for the in silico identification of synthesized coumarin derivatives as novel tyrosinase inhibitors. The 7-hydroxycoumarin (compound C07) shows potent activity for the inhibition of monophenolase activity of mushroom tyrosinase giving a value of inhibition percentage close to 100% in vitro assays, by means of spectrophotometric analysis. The current report could help to shed some clues in the identification of new chemicals that inhibit tyrosinase enzyme, for entering in the pipeline of drug discovery development.
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Affiliation(s)
- Huong Le-Thi-Thu
- Unit of Computer-Aided Molecular Biosilico Discovery and Bioinformatic Research (CAMD-BIR Unit), Faculty of Chemistry-Pharmacy, Central University of Las Villas, Santa Clara, Villa Clara, 54830, Cuba
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Matsumoto Y, Goto S, Hashimoto H, Kokeguchi S, Shiotani M, Okada H, Cohen - Bacrie P, Hazout A, Belloc S, De Mouzon J, Menezo Y, Dumont M, Junca AM, Cohen-Bacrie M, Alvarez S, Olivennes F, Prisant N, Weltin M, Geissler W, Clussmann C, Strowitzki T, Eggert-Kruse W, Endou Y, Fjii Y, Motoyama H, Quintana FQ, Zaloa Larreategui ZL, Iratxe Penalba IP, Sara Ortega SO, Monica Martin MM, Guillermo Quea GQ, Jose Serna JS, Showell MG, Brown J, Yazdani A, Stankiewicz MT, Hart RJ, Zumoffen C, Munuce MJ, Caille A, Ghersevich S, Lendinez AM, Perez-Nevot B, Palomares AR, Serrano Garballo A, Rodriguez A, Reche A, Mayor-Olea A, Ruiz-Galdon M, Reyes-Engel A, Mendiola J, Jorgensen N, Andersson AM, Calafat AM, Redmon JB, Drobnis EZ, Wang C, Sparks A, Thurston SW, Liu F, Swan SH, Tarasconi AC, Tarasconi BV, Tarasconi DV, Silva EMV, Fujii Y, Endou Y, Motoyama H, Crha I, Pribyl J, Skladal P, Zakova J, Ventruba P, Pohanka M, De La Fuente G, Pacheco A, Velasco JAG, Requena A, Pacheco Castro A, San Celestino Carchenilla M, Salvanes R, Arnanz A, Balmori C, Pellicer A, Garcia-Velasco JA, Hashimoto H, Ishikawa T, Goto S, Kokeguchi S, Fujisawa M, Shiotani M, Kranz S, Hersemeyer K, Hentrich A, Tinneberg HR, Konrad L, Simon L, Lutton D, McManus J, Lewis SEM, San Celestino Carchenilla M, Pacheco Castro A, Rubio S, Simon Sanjurjo P, Pellicer A, Garcia-Velasco JA, Lewis S, Lutton D, McManus J, Simon L, Buzzi J, Valcarcel A, Lombardi E, Oses R, Rawe V, Young E, Magendzo A, Lizama S, Duque G, Mackenna A, Lutton D, Simon L, McManus J, Lewis SEM, Monqaut A, Zavaleta C, Lopez G, Lafuente R, Brassesco M, Condorelli R, La Vignera S, La Rosa S, Barone N, Vicari E, Bellanca S, D'Agata R, Calogero AE, Enciso M, Iglesias M, Galan I, Gosalvez A, Gosalvez J, Curaba M, Poels J, Van Langendonckt A, Donnez J, Wyns C, Garcez M, Salvador M, Pasqualotto EB, Braga DPAF, Borges E, Pasqualotto FF, Aoki T, Figueira RCS, Maldonado LGL, Pasqualotto FF, Iaconelli A, Borges E, Frassini R, Mandelli J, Pasqualotto EB, Borges E, Figueira RCS, Braga DPAF, Pasqualotto FF, Borges E, Pasqualotto FF, Figueira RCS, Setti AS, Braga DPAF, Cortezzi SS, Iaconelli A, La Vignera S, Vicari E, Di Mauro M, Burrello N, Condorelli R, D'Agata R, Calogero AE, Kashir J, Jones C, Young C, Ruas M, Grasa P, Rietdorf K, Heytens E, Heindryckx B, Yoon SY, Fissore RA, Deane CM, Nikiforaki D, Tee ST, de Sutter P, Parrington J, Coward K, Visser L, Westerveld GH, van Daalen SKM, van der Veen F, Lombardi MP, Repping S, Cubillos S, Sanchez S, Pedraza J, Charria G, Aparicio H, Gongora A, Caldino F, Cuneo S, Ou JP, Zhao WE, Liu YF, Xu YW, Zhou CQ, Al-Asmar Pinar N, Peinado V, Gruhn J, Susiarjo M, Gil-Salom M, Martinez-Jabaloyas JM, Pellicer A, Remohi J, Rubio C, Hassold T, Peinado V, Al-Asmar N, Gruhn J, Rodrigo L, Gil-Salom M, Martinez-Jabaloyas JM, Pellicer A, Remohi J, Hassold TJ, Rubio C, Bungum M, Forsell N, Giwercman A, Amiri I, Sheikh N, Najafi R, Godarzi M, Farimani M, Makukh H, Tyrkus M, Zastavna D, Nakonechnuy A, Khayat SS, Schileiko LV, Kurilo LF, Garcia-Herrero S, Garrido N, Martinez-Conejero JA, Romany L, Pellicer A, Meseguer M, Dorphin B, Lefevre M, Gout C, Oger P, Yazbeck C, Rougier N, De Stefani S, Scala V, Benedetti S, Tagliamonte MC, Zavagnini E, Palini S, Bulletti C, Canestrari F, Subiran N, Pinto FM, Candenas ML, Agirregoitia E, Irazusta J, Cha EM, Lee JH, Park IH, Lee KH, Kim MH, Jensen MS, Rebordosa C, Thulstrup AM, Toft G, Sorensen HT, Bonde JP, Henriksen TB, Olsen J, Bosco L, Speciale M, Manno M, Amireh N, Roccheri MC, Cittadini E, Wu P, Lee YM, Chen HW, Tzeng CR, Llacer J, Ten J, Lledo B, Rodriguez-Arnedo A, Morales R, Bernabeu R, Garcia-Peiro A, Martinez-Heredia J, Oliver-Bonet M, Ribas J, Abad C, Amengual MJ, Gosalvez J, Navarro J, Benet J, Moutou C, Gardes N, Nicod JC, Becker N, Bailly MP, Galland I, Pirello O, Rongieres C, Wittemer C, Viville S, Elmahaishi W, Smith B, Doshi A, Serhal P, Harper JC, Rennemeier C, Kammerer U, Dietl J, Staib P, Elgmati K, Nomikos M, Theodoridou M, Calver B, Swann K, Lai FA, Georgiou I, Lazaros L, Xita N, Kaponis A, Plachouras N, Hatzi E, Zikopoulos K, Ferfouri F, Clement P, Molina Gomes D, Albert M, Bailly M, Wainer R, Selva J, Vialard F, Takisawa T, Usui K, Kyoya T, Shibuya Y, Hattori H, Sato Y, Ota M, Kyono K, Chiu PC, Lam KK, Lee CL, Chung MK, Huang VW, O WS, Tang F, Ho PC, Yeung WS, Kim CH, Lee JY, Kim SH, Suh CS, Shin YK, Kang YJ, Jung JH, Cha CY, Hwang ES, Mukaida T, Nagaba M, Takahashi K, Elkaffash D, Sedrak M, Huhtaniemi I, Abdel-Al T, Younan D, Cassuto NG, Bouret D, Hammoud I, Yazbeck C, Barak Y, Seshadri S, Bates M, Vince G, Jones DI, Ben Khalifa M, Montjean D, Menezo Y, Cohen-Bacrie P, Belloc S, De Mouzon J, Alvarez S, Aubriot FX, Olivennes F, Cohen M, Prisant N, Boudjema E, Magli MC, Crippa A, Baccetti B, Ferraretti AP, Gianaroli L, Singer T, Neri QV, Hu JC, Maggiulli R, Kollman Z, Rauch E, Schlegel PN, Rosenwaks Z, Palermo GD, Zorn B, Skrbinc B, Matos E, Golob B, Pfeifer M, Osredkar J, Sabanegh E, Sharma RK, Thiyagarajan A, Agarwal A, Robin G, Boitrelle F, Marcelli F, Marchetti C, Mitchell V, Dewailly D, Rigot JM, Rives N, Perdrix A, Travers A, Milazzo JP, Mousset-Simeon N, Mace B, Jakab A, Molnar Z, Benyo M, Levai I, Kassai Z, Golob B, Zorn B, Ihan A, Kopitar A, Kolbezen M, Vaamonde D, Da Silva-Grigoletto ME, Garcia-Manso JM, Vaamonde-Lemos R, Oehninger SC, Walis G, Monahan D, Neri QV, Ermolovich E, Rosenwaks Z, Palermo GD, Fadlon E, Abu Elhija A, Abu Elhija M, Lunenfeld E, Huleihel M, Costantini-Ferrando M, Maggiulli R, Neri QV, Hu JCY, Monahan D, Rosenwaks Z, Palermo GD, Alvarez JG, Gosalvez A, Velilla E, Lopez-Teijon M, Lopez-Fernandez C, Gosalvez J, Tempest HG, Sun F, Oliver-Bonet M, Ko E, Turek P, Martin RH, Zomeno-Abellan MT, Ramirez A, Gutierrez-Adan A, Martinez JC, Landeras J, Ballesta J, Aviles M, Lafuente R, Lopez G, Monqaut A, Brassesco M, Ganaiem M, Binder S, Abu Elhija M, Lunenfeld E, Meinhardt A, Huleihel M, Sousa L, Grangeia A, Carvalho F, Sousa M, Barros A, Sifer C, Sermondade N, Hafhouf E, Poncelet C, Benzacken B, Levy R, Wolf JP, Crisol L, Aspichueta F, Hernandez ML, Exposito A, Matorras R, Ruiz-Larrea MB, Ruiz-Sanz JI, Jallad S, Atig F, Ben Amor H, Saad ALI, Kerkeni A, Ajina M, Othmane ALI, Koscinski I, Ladureau L, Wittemer C, Viville S, Scarselli F, Casciani V, Lobascio M, Minasi MG, Rubino P, Colasante A, Arizzi L, Litwicka K, Iammarrone E, Ferrero S, Mencacci C, Franco G, Zavaglia D, Nagy ZP, Greco E, Ohgi S, Takahashi M, Kishi C, Suga K, Yanaihara A, Chamley LW, Wagner A, Shelling AN. Andrology (Male Fertility, Spermatogenesis). Hum Reprod 2010. [DOI: 10.1093/humrep/de.25.s1.001] [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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García-Lopera R, Figueruelo JE, Monzó IS, Abad C, Campos A. Influence of the Copolymer Content on the Miscibility, Phase Behaviour and Morphology of a DGEBA/Polystyrene/Styrene-co-Maleic Anhydride Ternary Blend. MACROMOL CHEM PHYS 2009. [DOI: 10.1002/macp.200900269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abad C, Martínez-Gil L, Tamborero S, Mingarro I. Membrane topology of gp41 and amyloid precursor protein: interfering transmembrane interactions as potential targets for HIV and Alzheimer treatment. Biochim Biophys Acta 2009; 1788:2132-41. [PMID: 19619504 PMCID: PMC7094694 DOI: 10.1016/j.bbamem.2009.07.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2009] [Revised: 06/29/2009] [Accepted: 07/13/2009] [Indexed: 01/08/2023]
Abstract
The amyloid precursor protein (APP), that plays a critical role in the development of senile plaques in Alzheimer disease (AD), and the gp41 envelope protein of the human immunodeficiency virus (HIV), the causative agent of the acquired immunodeficiency syndrome (AIDS), are single-spanning type-1 transmembrane (TM) glycoproteins with the ability to form homo-oligomers. In this review we describe similarities, both in structural terms and sequence determinants of their TM and juxtamembrane regions. The TM domains are essential not only for anchoring the proteins in membranes but also have functional roles. Both TM segments contain GxxxG motifs that drive TM associations within the lipid bilayer. They also each possess similar sequence motifs, positioned at the membrane interface preceding their TM domains. These domains are known as cholesterol recognition/interaction amino acid consensus (CRAC) motif in gp41 and CRAC-like motif in APP. Moreover, in the cytoplasmic domain of both proteins other α-helical membranotropic regions with functional implications have been identified. Recent drug developments targeting both diseases are reviewed and the potential use of TM interaction modulators as therapeutic targets is discussed.
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Affiliation(s)
- Concepción Abad
- Departament de Bioquímica i Biologia Molecular, Universitat de València. Dr. Moliner, 50, E-46100 Burjassot, Spain
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García-Lopera R, Figueruelo JE, Abad C, Campos A. Miscibility of a DGEBA Based Epoxy Resin Blended with Thermoplastic Mixtures of Poly(styrene) and Block Copolymers: Influence of the Copolymer Content and Chemical Nature. J MACROMOL SCI B 2008. [DOI: 10.1080/00222340802561714] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | | | - Concepción Abad
- b Department de Bioquímica i Biología Molecular , Universitat de València , València, Spain
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García-Lopera R, Monzó IS, Porcar I, Abad C, Campos A. Miscibility of Blends of Biodegradable Polymers and Copolymers with Different Plasticizers. MACROMOL CHEM PHYS 2008. [DOI: 10.1002/macp.200800315] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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