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JOURNAL ARTICLE
Eduardo Núñez, Enrique Santas, Hector Merenciano, Miguel Lorenzo-Hernández, Anna Mollar, Gema Miñana, Patricia Palau, Laura Fuertes, Ernesto Valero, Rafael de la Espriella, Vicent Bodí, Juan Sanchis, Antoni Bayés-Genís, Julio Núñez
AIMS: There is limited information on the sex-specific longitudinal changes of left ventricular ejection fraction (LVEF) after an acute heart failure (AHF) hospitalization. We aimed to investigate whether LVEF trajectories over time and their impact on mortality and AHF readmission rates differ between men and women. METHODS AND RESULTS: We conducted a retrospective sex-specific analysis of longitudinal LVEF measurements (n = 9581) in 3383 patients with an index hospitalization for AHF in a single tertiary-level hospital...
April 28, 2024: European Journal of Heart Failure
#22
JOURNAL ARTICLE
Erick J Rodríguez-Palma, Ana M Islas-Espinoza, Itzel I Ramos-Rodríguez, Juan Miguel Pizaña-Encarnación, Miguel Á Gutiérez-Agredano, Ciciolil Morales-Moreno, Alonso Fernández-Guasti, Vinicio Granados-Soto
The purpose of this study was to investigate the mechanisms underlying sex differences in the role of spinal α6 -subunit containing GABAA (α6 GABAA ) receptors in rats with neuropathic pain. Intrathecal 2,5-dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo [4,3-c] quinoline-3-one (PZ-II-029, positive allosteric modulator of α6 GABAA receptors) reduced tactile allodynia in female but not in male rats with neuropathic pain. PZ-II-029 was also more effective in females than males in inflammatory and nociplastic pain...
April 26, 2024: European Journal of Pharmacology
#23
JOURNAL ARTICLE
Gareth I Owen, Miguel Cordova-Delgado, Bernabé I Bustos, Leslie C Cerpa, Pamela Gonzalez, Sebastián Morales-Pison, Benjamín Garcia-Bloj, Marcelo Garrido, Juan Francisco Miquel, Luis A Quiñones
BACKGROUND: Pharmacogenomic knowledge as a biomarker for cancer care has transformed clinical practice, however, as current guidelines are primarily derived from Eurocentric populations, this limits their application in Latin America, particularly among Hispanic or Latino groups. Despite advancements, systemic chemotherapy still poses challenges in drug toxicity and suboptimal response. This study explores pharmacogenetic markers related to anticancer drugs in a Chilean cohort, filling a gap in Latin American research...
April 19, 2024: Pharmaceutics
#24
JOURNAL ARTICLE
Daniel Aguado-López, Almudena Urbieta Magro, Mariano Higes, Juan Miguel Rodríguez, Raquel Martín-Hernández
The gut microbiota of honey bees has received increasing interest in the past decades due to its crucial role in their health, and can be disrupted by pathogen infection. Nosema ceranae is an intracellular parasite that affects the epithelial cells of the midgut, altering gut homeostasis and representing a major threat to honey bees. Previous studies indicated that younger worker bees are more susceptible to experimental infection by this parasite, although the impact of infection and of age on the gut bacterial communities remains unclear...
March 22, 2024: Microorganisms
#25
JOURNAL ARTICLE
Isabel Goñi, Alejandra García-Alonso, Claudio Alba, Juan Miguel Rodríguez, María Cortes Sánchez-Mata, Rafael Guillén-Bejarano, Araceli Redondo-Cuenca
Asparagus is a healthy food appreciated for its organoleptic characteristics, nutritional composition and physiological properties. During its industrial processing, a large amount of by-products are generated, since only the apical part of the vegetable is considered edible and a large amount of by-products are generated that could be of nutritional interest. Therefore, the nutritional composition of the edible part and the two by-products of the plant (root and stem) was evaluated, including dietary fiber, inulin, low-molecular-weight carbohydrates, low-molecular-weight polyphenols and macromolecular polyphenols...
April 10, 2024: Foods (Basel, Switzerland)
#26
JOURNAL ARTICLE
Yolanda Fernández-Cladera, Marta Hernández-Díaz, María García-González, Juan C Quevedo-Abeledo, Adrián Quevedo-Rodríguez, Fuensanta Gómez-Bernal, Cristina Gómez-Moreno, Candelaria Martín-González, Miguel Á González-Gay, Iván Ferraz-Amaro
Mean platelet volume (MPV), which represents the average platelet size in femtoliters, has emerged as a reliable biomarker in several systemic and chronic disorders. However, its relationship with disease characteristics in large series of patients with systemic lupus erythematosus (SLE) has not been exhaustively studied to date. In the present work, we aimed to analyze how disease characteristics, including disease activity and cumulative damage, relate to MPV in a well-characterized series of SLE patients...
March 22, 2024: Life
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REVIEW
Raquel Pliego-Arreaga, Juan Antonio Cervantes-Montelongo, Guillermo Antonio Silva-Martínez, Fabiola Estefanía Tristán-Flores, Miguel Angel Pantoja-Hernández, Juan Raúl Maldonado-Coronado
Ehlers-Danlos syndromes (EDSs) constitute a heterogeneous group of connective tissue disorders characterized by joint hypermobility, skin hyperextensibility, and tissue fragility. Asymptomatic EDSs, joint hypermobility without associated syndromes, EDSs, and hypermobility spectrum disorders are the commonest phenotypes associated with joint hypermobility. Joint hypermobility syndrome (JHS) is a connective tissue disorder characterized by extreme flexibility of the joints, along with pain and other symptoms...
April 12, 2024: Biomolecules
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JOURNAL ARTICLE
Vicente Valdivia-Salgado, Ever Del Jesús Flores-Santiago, Luis Ramírez-Avilés, José Candelario Segura-Correa, Jesús Miguel Calzada-Marín, Juan Carlos Ku-Vera
An experiment was carried out to assess the effect of the incorporation of sun-dried foliage of Brosimum alicastrum into rations based on hay of Megathyrsus maximus on intake, rumen fermentation, kinetics of passage, microbial nitrogen supply to the small intestine, apparent digestibility in Pelibuey hair sheep. Four rations were randomly allotted to four rumen-cannulated lambs (BW = 37.4 ± 4.9 kg) using a 4 × 4 Latin square design to assess the effect of increasing levels (0, 15, 30 and 45% DM basis) of foliage of Brosimum alicastrum on a basal ration of M...
April 9, 2024: Animals: An Open Access Journal From MDPI
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JOURNAL ARTICLE
María José Ortega, Miguel Martínez-Belotto, Cristina García-Majado, Lara Belmar, Covadonga López Del Moral, Jose María Gómez-Ortega, Rosalía Valero, Juan Carlos Ruiz, Emilio Rodrigo
Proteinuria is the main predictor of kidney graft loss. However, there is little information regarding the consequences of nephrotic proteinuria (NP) and nephrotic syndrome (NS) after a kidney transplant. We aimed to describe the clinical and histopathological characteristics of kidney recipients with nephrotic-range proteinuria and compare the graft surveillance between those who developed NS and those who did not. A total of 204 patients (18.6% of kidney transplants in the study period) developed NP, and 68...
March 30, 2024: Biomedicines
#30
JOURNAL ARTICLE
Diana Restrepo, Ana M Zapata-Barco, Juan A Escobar, David Mejía-Rodríguez, Daniela Parra-Dunoyer, Oscar Vargas, Luis Miguel Vélez, Iris T Buriticá, Isabel Vélez, Sebastián Estrada, Diego Rojas-Gualdrón
INTRODUCTION: Suicide is a complex, global public health problem. The Colombian clinical practice guideline provides relevant input for its prevention, diagnosis and treatment. The objective was to evaluate the methodological quality, credibility and applicability of the Colombian clinical practice guideline for suicidal behaviour. METHODS: An academic group of 12 evaluators was established to assess the guide and its recommendations in a standardised way, using the AGREE-II and AGREE-REX instruments...
April 25, 2024: Revista Colombiana de psiquiatría (English ed.)
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JOURNAL ARTICLE
Miguel A Saavedra-García, Miguel Santiago-Alonso, Helena Vila-Suárez, Antonio Montero-Seoane, Juan J Fernández-Romero
Ballon d'Or is the most important individual award in football, and is a significant measure of excellence. From our knowledge, this is the first study that explored the relative age effect (RAE) throughout the history of the Ballon d'Or. A total of 1899 football players nominated for the award from the first edition in 1956 to the most recent edition (2023) were analyzed. To assess the RAE, the birthdate distributions were categorized into four trimesters. The comparison involved correcting for the uniform distribution using chi-square analysis, with Cramer's V serving as a measure of effect size...
April 22, 2024: Sports
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JOURNAL ARTICLE
Carlos Arrabal-Gómez, Rasiel Beltran-Casanueva, Aracelis Hernández-García, Juan Vicente Bayolo-Guanche, Miguel Angel Barbancho-Fernández, Pedro Jesús Serrano-Castro, Manuel Narváez
This study investigates the combined effects of the neuropeptide Y Y1 receptor (NPY1R) agonist [Leu31-Pro34]NPY at a dose of 132 µg and Ketamine at 10 mg/Kg on cognitive functions and neuronal proliferation, against a backdrop where neurodegenerative diseases present an escalating challenge to global health systems. Utilizing male Sprague-Dawley rats in a physiological model, this research employed a single-dose administration of these compounds and assessed their impact 24 h after treatment on object-in-place memory tasks, alongside cellular proliferation within the dorsal hippocampus dentate gyrus...
April 12, 2024: Cells
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JOURNAL ARTICLE
Patricia Monzó-Gallo, Carlos Lopera, Ana M Badía-Tejero, Marina Machado, Julio García-Rodríguez, Pablo Vidal-Cortés, Esperanza Merino, Jorge Calderón, Jesús Fortún, Zaira R Palacios-Baena, Javier Pemán, Joan Roig Sanchis, Manuela Aguilar-Guisado, Carlota Gudiol, Juan C Ramos, Isabel Sánchez-Romero, Pilar Martin-Davila, Luis E López-Cortés, Miguel Salavert, Isabel Ruiz-Camps, Mariana Chumbita, Tommaso Francesco Aiello, Olivier Peyrony, Pedro Puerta-Alcalde, Alex Soriano, Francesc Marco, Carolina Garcia-Vidal
BACKGROUND: Information is scarce on clinical experiences with non-neutropenic patients with invasive fungal infection (IFI) receiving isavuconazole. We aimed to report the safety and effectiveness of this drug as a first-line treatment or rescue in real life. METHODS: A retrospective, observational multicentric study of non-neutropenic patients who received isavuconazole as an IFI treatment at 12 different university hospitals (January 2018 - 2022). All patients met criteria for proven, probable or possible IFI according to EORTC-MSG...
April 23, 2024: International Journal of Infectious Diseases: IJID
#34
JOURNAL ARTICLE
Maite de Miguel-Palacio, Ana-María González-Castillo, María Martín-Ramos, Estela Membrilla-Fernández, Amalia Pelegrina-Manzano, María-José Pons-Fragero, Luis Grande-Posa, Juan-José Sancho-Insenser
INTRODUCTION: The current treatment for acute calculous cholecystitis (ACC) is early laparoscopic cholecystectomy, in association with appropriate empiric antibiotic therapy. In our country, the evolution of the prevalence of the germs involved and their resistance patterns have been scarcely described. The aim of the study was to analyze the bacterial etiology and the antibiotic resistance patterns in ACC. METHODS: We conducted a single-center, retrospective, observational study of consecutive patients diagnosed with ACC between 01/2012 and 09/2019...
April 23, 2024: Cirugia española
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JOURNAL ARTICLE
Estíbaliz Laderas Díaz, Julián Rodríguez-Almagro, Rafael Picón Rodríguez, Juan Miguel Martínez Galiano, Sandra Martínez Rodríguez, Antonio Hernández-Martínez
AIM: Different clinical practice guidelines include recommendations on how to prevent and repair obstetric perineal trauma, as well as the use of episiotomy. To evaluate the variability in midwives' professional practices for preventing and repairing perineal trauma, as well as the professional factors that may be associated with the restrictive use of episiotomy. DESIGN: Observational cross-sectional study. METHODS: Three hundred five midwives completed an anonymous questionnaire developed by the authors and distributed across various midwifery scientific societies...
April 2024: Nursing Open
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JOURNAL ARTICLE
Alexandre R Zuntini, Tom Carruthers, Olivier Maurin, Paul C Bailey, Kevin Leempoel, Grace E Brewer, Niroshini Epitawalage, Elaine Françoso, Berta Gallego-Paramo, Catherine McGinnie, Raquel Negrão, Shyamali R Roy, Lalita Simpson, Eduardo Toledo Romero, Vanessa M A Barber, Laura Botigué, James J Clarkson, Robyn S Cowan, Steven Dodsworth, Matthew G Johnson, Jan T Kim, Lisa Pokorny, Norman J Wickett, Guilherme M Antar, Lucinda DeBolt, Karime Gutierrez, Kasper P Hendriks, Alina Hoewener, Ai-Qun Hu, Elizabeth M Joyce, Izai A B S Kikuchi, Isabel Larridon, Drew A Larson, Elton John de Lírio, Jing-Xia Liu, Panagiota Malakasi, Natalia A S Przelomska, Toral Shah, Juan Viruel, Theodore R Allnutt, Gabriel K Ameka, Rose L Andrew, Marc S Appelhans, Montserrat Arista, María Jesús Ariza, Juan Arroyo, Watchara Arthan, Julien B Bachelier, C Donovan Bailey, Helen F Barnes, Matthew D Barrett, Russell L Barrett, Randall J Bayer, Michael J Bayly, Ed Biffin, Nicky Biggs, Joanne L Birch, Diego Bogarín, Renata Borosova, Alexander M C Bowles, Peter C Boyce, Gemma L C Bramley, Marie Briggs, Linda Broadhurst, Gillian K Brown, Jeremy J Bruhl, Anne Bruneau, Sven Buerki, Edie Burns, Margaret Byrne, Stuart Cable, Ainsley Calladine, Martin W Callmander, Ángela Cano, David J Cantrill, Warren M Cardinal-McTeague, Mónica M Carlsen, Abigail J A Carruthers, Alejandra de Castro Mateo, Mark W Chase, Lars W Chatrou, Martin Cheek, Shilin Chen, Maarten J M Christenhusz, Pascal-Antoine Christin, Mark A Clements, Skye C Coffey, John G Conran, Xavier Cornejo, Thomas L P Couvreur, Ian D Cowie, Laszlo Csiba, Iain Darbyshire, Gerrit Davidse, Nina M J Davies, Aaron P Davis, Kor-Jent van Dijk, Stephen R Downie, Marco F Duretto, Melvin R Duvall, Sara L Edwards, Urs Eggli, Roy H J Erkens, Marcial Escudero, Manuel de la Estrella, Federico Fabriani, Michael F Fay, Paola de L Ferreira, Sarah Z Ficinski, Rachael M Fowler, Sue Frisby, Lin Fu, Tim Fulcher, Mercè Galbany-Casals, Elliot M Gardner, Dmitry A German, Augusto Giaretta, Marc Gibernau, Lynn J Gillespie, Cynthia C González, David J Goyder, Sean W Graham, Aurélie Grall, Laura Green, Bee F Gunn, Diego G Gutiérrez, Jan Hackel, Thomas Haevermans, Anna Haigh, Jocelyn C Hall, Tony Hall, Melissa J Harrison, Sebastian A Hatt, Oriane Hidalgo, Trevor R Hodkinson, Gareth D Holmes, Helen C F Hopkins, Christopher J Jackson, Shelley A James, Richard W Jobson, Gudrun Kadereit, Imalka M Kahandawala, Kent Kainulainen, Masahiro Kato, Elizabeth A Kellogg, Graham J King, Beata Klejevskaja, Bente B Klitgaard, Ronell R Klopper, Sandra Knapp, Marcus A Koch, James H Leebens-Mack, Frederic Lens, Christine J Leon, Étienne Léveillé-Bourret, Gwilym P Lewis, De-Zhu Li, Lan Li, Sigrid Liede-Schumann, Tatyana Livshultz, David Lorence, Meng Lu, Patricia Lu-Irving, Jaquelini Luber, Eve J Lucas, Manuel Luján, Mabel Lum, Terry D Macfarlane, Carlos Magdalena, Vidal F Mansano, Lizo E Masters, Simon J Mayo, Kristina McColl, Angela J McDonnell, Andrew E McDougall, Todd G B McLay, Hannah McPherson, Rosa I Meneses, Vincent S F T Merckx, Fabián A Michelangeli, John D Mitchell, Alexandre K Monro, Michael J Moore, Taryn L Mueller, Klaus Mummenhoff, Jérôme Munzinger, Priscilla Muriel, Daniel J Murphy, Katharina Nargar, Lars Nauheimer, Francis J Nge, Reto Nyffeler, Andrés Orejuela, Edgardo M Ortiz, Luis Palazzesi, Ariane Luna Peixoto, Susan K Pell, Jaume Pellicer, Darin S Penneys, Oscar A Perez-Escobar, Claes Persson, Marc Pignal, Yohan Pillon, José R Pirani, Gregory M Plunkett, Robyn F Powell, Ghillean T Prance, Carmen Puglisi, Ming Qin, Richard K Rabeler, Paul E J Rees, Matthew Renner, Eric H Roalson, Michele Rodda, Zachary S Rogers, Saba Rokni, Rolf Rutishauser, Miguel F de Salas, Hanno Schaefer, Rowan J Schley, Alexander Schmidt-Lebuhn, Alison Shapcott, Ihsan Al-Shehbaz, Kelly A Shepherd, Mark P Simmons, André O Simões, Ana Rita G Simões, Michelle Siros, Eric C Smidt, James F Smith, Neil Snow, Douglas E Soltis, Pamela S Soltis, Robert J Soreng, Cynthia A Sothers, Julian R Starr, Peter F Stevens, Shannon C K Straub, Lena Struwe, Jennifer M Taylor, Ian R H Telford, Andrew H Thornhill, Ifeanna Tooth, Anna Trias-Blasi, Frank Udovicic, Timothy M A Utteridge, Jose C Del Valle, G Anthony Verboom, Helen P Vonow, Maria S Vorontsova, Jurriaan M de Vos, Noor Al-Wattar, Michelle Waycott, Cassiano A D Welker, Adam J White, Jan J Wieringa, Luis T Williamson, Trevor C Wilson, Sin Yeng Wong, Lisa A Woods, Roseina Woods, Stuart Worboys, Martin Xanthos, Ya Yang, Yu-Xiao Zhang, Meng-Yuan Zhou, Sue Zmarzty, Fernando O Zuloaga, Alexandre Antonelli, Sidonie Bellot, Darren M Crayn, Olwen M Grace, Paul J Kersey, Ilia J Leitch, Hervé Sauquet, Stephen A Smith, Wolf L Eiserhardt, Félix Forest, William J Baker
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2 . A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance. So far, the angiosperm tree of life has been determined primarily by means of analyses of the plastid genome3,4 . Many studies have drawn on this foundational work, such as classification and first insights into angiosperm diversification since their Mesozoic origins5-7 . However, the limited and biased sampling of both taxa and genomes undermines confidence in the tree and its implications...
April 24, 2024: Nature
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JOURNAL ARTICLE
Marjoriane de Amaral, Juan Manuel Carvajalino-Fernández, Alfredo G Nicieza, Miguel Tejedo
Amphibian diversity is most prominent in the warm and humid tropical and subtropical regions across the globe. Nonetheless, amphibians also inhabit high-altitude tropical mountains and regions at medium and high latitudes, exposing them to subzero temperatures and requiring behavioural or physiological adaptations to endure freezing events. While freeze tolerance has been predominantly reported in high-latitude zones where species endure prolonged freezing (several weeks or months), less is known about mid-latitudes amphibians exposed to occasional subzero temperatures...
April 17, 2024: Journal of Thermal Biology
#38
JOURNAL ARTICLE
Miguel Dumas Marucci, Sebastián Genero, Juan I Degiuseppe, Magali Pérez Garófalo, Juliana Perazzo
Cryptosporidium spp. is a diarrhea-causing protozoan. Immunocompromised patients may develop severe and persistent clinical forms. Here we describe the characteristics of patients with an underlying disease associated with immunosuppression (DAI) and Cryptosporidium spp. infection seen at a referral children's hospital in Argentina between 2018 and 2023. Demographic data, DAI, diarrhea characteristics, and co-infections were analyzed. A total of 30 patients with DAI and cryptosporidiosis were included. Most of them had undergone a solid organ transplant, had a hematologic neoplasm, or primary immunodeficiency...
April 25, 2024: Archivos Argentinos de Pediatría
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JOURNAL ARTICLE
Jetsi Mancilla-Rojano, Víctor Flores, Miguel A Cevallos, Sara A Ochoa, Julio Parra-Flores, José Arellano-Galindo, Juan Xicohtencatl-Cortes, Ariadnna Cruz-Córdova
INTRODUCTION: The Acinetobacter calcoaceticus-Acinetobacter baumannii complex, or Acb complex, consists of six species: Acinetobacter baumannii, Acinetobacter calcoaceticus, Acinetobacter nosocomialis, Acinetobacter pittii, Acinetobacter seifertii , and Acinetobacter lactucae . A. baumannii is the most clinically significant of these species and is frequently related to healthcare-associated infections (HCAIs). Clustered regularly interspaced short palindromic repeat (CRISPR) arrays and associated genes ( cas ) constitute bacterial adaptive immune systems and function as variable genetic elements...
2024: Frontiers in Microbiology
#40
JOURNAL ARTICLE
Yiwei Lai, Ignacio Ramírez-Pardo, Joan Isern, Juan An, Eusebio Perdiguero, Antonio L Serrano, Jinxiu Li, Esther García-Domínguez, Jessica Segalés, Pengcheng Guo, Vera Lukesova, Eva Andrés, Jing Zuo, Yue Yuan, Chuanyu Liu, José Viña, Julio Doménech-Fernández, Mari Carmen Gómez-Cabrera, Yancheng Song, Longqi Liu, Xun Xu, Pura Muñoz-Cánoves, Miguel A Esteban
Muscle atrophy and functional decline (sarcopenia) are common manifestations of frailty and are critical contributors to morbidity and mortality in older people1 . Deciphering the molecular mechanisms underlying sarcopenia has major implications for understanding human ageing2 . Yet, progress has been slow, partly due to the difficulties of characterizing skeletal muscle niche heterogeneity (whereby myofibres are the most abundant) and obtaining well-characterized human samples3,4 . Here we generate a single-cell/single-nucleus transcriptomic and chromatin accessibility map of human limb skeletal muscles encompassing over 387,000 cells/nuclei from individuals aged 15 to 99 years with distinct fitness and frailty levels...
April 22, 2024: Nature
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