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117 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Trophic analysis of three species of Marilia (Trichoptera: Odontoceridae) from the neotropics
Artículo
Material complementario disponible Artículo CONICET Digital
Reynaga, Maria Celina et al · Universidad de Costa Rica · 2014 · ISSN 0034-7744
The trophic ecology of the aquatic insect fauna has been widely studied for the Northern temperate zone. However, the taxa originally classified within a given particular trophic group in temperate ecosystems, do not nec...
Idioma eng
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Material complementario
Genome-wide identification and functional dissection of the BES1 family reveals key regulators of alkali stress response in hemp
Artículo
Acceso abierto Artículo DOAJ
Zeyu Jiang et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Plants frequently encounter diverse abiotic stresses, which require precise transcriptional regulation to maintain basic survival plasticity. The BES1 transcription factor family, a key component of brassinosteroid (BR) ...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
AI-derived CT morphometric phenotypes predict survival, functional decline, and surgical morbidity following curative-intent surgical sarcoma resection
Artículo
Acceso institucional disponible Artículo DOAJ
Julian Kylies et al · BMC · 2026 · ISSN 1749-799X
Abstract Background Outcomes after curative-intent sarcoma surgery vary substantially and are incompletely explained by tumor-centered factors alone. Although CT-based body composition metrics provide objective host-rela...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~; LCC:Diseases of the musculoskeletal systemIdioma eng
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Institucional
Association between preoperative frailty and 30-day functional disability after surgery: a prospective cohort study using the Edmonton Frail Scale
Artículo
Acceso abierto Artículo DOAJ
Ebadullah Shahood Ahmed et al · BMC · 2026 · ISSN 1471-2253
Abstract Background Frailty is a known predictor of adverse surgical outcomes, yet its influence on functional recovery trajectories in South Asian settings remains underexplored. This study evaluated the association bet...
LCC LCC:AnesthesiologyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Cardiopulmonary functional profiles in systemic lupus erythematosus–associated pulmonary hypertension: a spirometric and echocardiographic study
Artículo
Material complementario disponible Artículo DOAJ
Ahmed F. Mady et al · SpringerOpen · 2026 · ISSN 1687-8426
Abstract Background Pulmonary hypertension (PH) is a serious and potentially life-threatening complication of systemic lupus erythematosus (SLE). Functional characterization may facilitate the differentiation of the hete...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSByZXNwaXJhdG9yeSBzeXN0ZW0~; TENDOk1lZGljYWwgZW1lcmdlbmNpZXMuIENyaXRpY2FsIGNhcmUuIEludGVuc2l2ZSIdioma eng
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Change in hamstring parameters by isokinetic analysis after arthroscopic ACL reconstruction using hamstring graft – A prospective study
Artículo
Acceso abierto Artículo DOAJ
Tanmay Datta et al · Elsevier · 2026 · ISSN 2773-157X
Background and objectives: Anterior cruciate ligament (ACL) injuries are common among individuals who lead active lifestyles. A frequently used surgical approach to address this condition is ACL reconstruction (ACLR) uti...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Open Access
Characterization and functional significance of glucocorticoid receptors in patients with major depression: Modulation by antidepressant treatment
Artículo
Acceso abierto Artículo CONICET Digital
Calfa, Gaston Diego et al · Pergamon-Elsevier Science Ltd · 2003 · ISSN 0306-4530
Hyperactivity of the hypothalamic pituitary adrenal (HPA) axis in patients with major depression is one of the most consistent findings in biological psychiatry. Experimental data support the idea that glucocorticoid-med...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Comparison of Functional Properties of Blood Plasma Collected from Black Goat and Hanwoo Cattle
Artículo
Material complementario disponible Artículo DOAJ
Shine Htet Aung et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract Slaughterhouse blood is a by-product of animal slaughter that can be a good source of animal protein. This research purposed to examine the functional qualities of the blood plasma from Hanwoo cattle, black goat...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Material complementario
Computational prediction of C–H hydricities and their use in predicting the regioselectivity of electron-rich C–H functionalisation reactions
Artículo
Acceso abierto Artículo DOAJ
Rasmus M. Borup et al · Beilstein-Institut · 2026 · ISSN 1860-5397
We present HAlator, a fully automated quantum chemistry (QM) workflow for computing C–H hydricities and explore its potential in predicting the regioselectivity of electron-rich C–H functionalisation reactions. The w...
LCC TENDOlNjaWVuY2U~; LCC:Organic chemistryIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
EPIDEMIOLOGICAL AND CLINICAL-FUNCTIONAL ASPECTS OF THE COMBINED COURSE OF AGE-RELATED MACULAR DEGENERATION AND PRIMARY GLAUCOMA
Artículo
Material complementario disponible Artículo DOAJ
Dilobar Tuychibaeva · Ukrainian Society of Ophthalmologists · 2023 · ISSN 3083-7197
Relevance. Age-related macular degeneration (AMD) and glaucoma are currently the main causes of irreversible vision loss in developed countries. Purpose. To study the epidemiological and clinical-functional aspects of ...
LCC LCC:MedicineIdioma eng
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Material complementario
From emergency room to neurorehabilitation: a systematic review and meta-analysis of contemporary multidisciplinary strategies in traumatic brain injury management
Artículo
Acceso abierto Artículo DOAJ
Ravi Yadav et al · SpringerOpen · 2026 · ISSN 2520-8225
Abstract Background Traumatic brain injury (TBI) needs inter-disciplinary care through pre-hospital resuscitation, emergency and neurosurgical care, neurocritical care, and structured neurorehabilitation to maximize surv...
LCC TENDOlN1cmdlcnk~; LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Open Access
Frontoparietal connectivity and hierarchical structure of the brain's functional network during sleep
Artículo
Material complementario disponible Artículo CONICET Digital
Spoormaker, Victor I. et al · Frontiers Media · 2012 · ISSN 1664-2295
Frontal and parietal regions are associated with some of the most complex cognitive functions,and several frontoparietal resting state networks can be observed in wakefulness. We used functional magnetic resonance imagin...
Idioma eng
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Material complementario
Genome-wide identification and functional characterization of MAPKK gene family in Zanthoxylum armatum DC. reveal its potential role in ecological adaptive evolution
Artículo
Material complementario disponible Artículo DOAJ
Chongyu Liu et al · BMC · 2026 · ISSN 1471-2164
Abstract Background Zanthoxylum armatum is a vital economic crop in China, but its cultivation is challenged by abiotic stresses like drought and cold. Mitogen-activated protein kinase kinases (MAPKKs) are central signal...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Material complementario
Genome-wide identification of the UMAMIT gene family in Medicago sativa L. and analysis of the response of umamits mutant to abiotic stress
Artículo
Acceso abierto Artículo DOAJ
Hongbo Dai et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Usually Multiple Amino acids Move In and Out Transporters (UMAMITs), belonging to the MtN21/EamA-like/UMAMIT superfamily, play vital roles in amino acid transport, nodule formation, and nitrogen fixat...
LCC TENDOkJvdGFueQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Integrated Single-cell RNA Sequencing Atlas of White Matter Microglial Functional Diversity in Chronic Multiple Sclerosis
Artículo
Acceso abierto Artículo DOAJ
Yifang Shang et al · Compuscript Ltd · 2026 · ISSN 2712-0082
Background: In multiple sclerosis (MS), chronic “smoldering” lesions are driven by microglial activation, which promotes demyelination and disease progression. However, microglia exhibit a functional dichotomy by per...
LCC LCC:MedicineIdioma eng
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Open Access
Interpreting fungal ecological contributions through taxonomic and functional profiling of metatranscriptomics
Artículo
Acceso abierto Artículo DOAJ
Wenxing Hu et al · Pensoft Publishers · 2026 · ISSN 2210-6359
Fungi are ubiquitous across nearly all habitats and play pivotal roles in maintaining ecological sustainability. Understanding the composition and functional roles of active fungal communities is essential for elucidatin...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
Multi-omics analysis and experimental validation uncovers prognosis significance of IKBIP in patients with hepatocellular carcinoma: a multicenter cohort study
Artículo
Acceso abierto Artículo DOAJ
Yuanjun Jiao et al · BMC · 2026 · ISSN 1471-230X
Abstract Background I Kappa B Kinase Interacting Protein (IKBIP) has been reported to promote tumor progression in diverse cancers. however, the role of IKBIP in hepatocellular carcinoma (HCC) has remained unclear. Metho...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Multifunctional properties of the double perovskite Ca₂GaAsO₆ investigated using density functional theory
Artículo
Acceso abierto Artículo DOAJ
Aman Kumar et al · Springer · 2026 · ISSN 2948-1600
Abstract A first-principles study of the structural, electronic, magnetic, mechanical, and optical properties of the double perovskite Ca₂GaAsO₆ is presented using density functional theory with the Perdew-Burke-Ernz...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; LCC:MathematicsIdioma eng
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Open Access
Network-driven prioritization and functional phenotyping nominate TTC23 as a biomarker-informed target in chlorpromazine repurposing for glioblastoma
Artículo
Material complementario disponible Artículo DOAJ
Jianqiang Hao et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
BackgroundGlioblastoma (GBM) remains a lethal brain tumor with limited therapeutic options and near-universal recurrence. Drug repurposing offers a practical strategy, but pleiotropic compounds require systematic target ...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Polyphenol-functionalized silver nanoparticles promote differential remineralization and reinforcement of demineralized dentin
Artículo
Acceso abierto Artículo DOAJ
Tattiana Enrich et al · Faculdade De Odontologia De Bauru - USP · 2026 · ISSN 1678-7765
Abstract Silver nanoparticles (AgNPs) have gained relevance in restorative dentistry due to their antimicrobial and remineralizing properties. However, the role of AgNPs functionalized with different polyphenols in denti...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Predictive value of gut metabolites combined with neutrophil to platelet ratio for clinical functional outcome in acute ischemic stroke treated with endovascular therapy
Artículo
Acceso abierto Artículo DOAJ
Rongrong Liu et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
PurposeThis study aimed to investigate the associations between gut metabolites Trimethylamine N-Oxide (TMAO), the novel platelet-derived inflammatory ratio index neutrophil-to-platelet ratio (NPR), and the prognosis of ...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
Proximal Humerus Fractures: Reverse total shoulder arthroplasty versus Augmented Plate with Allograft. A comparative analysis
Artículo
Acceso abierto Artículo DOAJ
Nikola Grivov et al · Bulgarian Orthopaedics and Trauma Association · 2026 · ISSN 0473-4378
Background. Proximal humerus fractures (PHFs) represent approximately 5% of all fractures, occurring predominantly in elderly patients with osteoporosis. Functional limitations and high complication rates are common resu...
LCC LCC:MedicineIdioma eng
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Open Access
Short-Term Longitudinal Analysis of Gut Microbiota Dynamics During Anti-CD19 CAR-T Cell Therapy in Diffuse Large B-Cell Lymphoma Patients
Artículo
Acceso abierto Artículo DOAJ
Shen Z et al · Dove Medical Press · 2026 · ISSN 1179-9889
Ziyuan Shen,1 Xing Xing,2 Kang Rong,3 Ziyang Geng,4 Ning Yang,5 Linyan Xu,3,6 Hongfeng Ge,7 Wei Sang3,6,8 1Clinical Research Institute, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Re...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBibG9vZCBhbmQgYmxvb2QtZm9ybWluZyBvcmdhbnM~Idioma eng
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Open Access
Strain-level microbial signatures and inferred functional alterations in infants with food protein-induced allergic proctocolitis
Artículo
Material complementario disponible Artículo DOAJ
Chen Goldstein et al · BMC · 2026 · ISSN 1756-994X
Abstract Background The complex relationship between the gut microbiome and immune system development during infancy is considered a key factor in the rising rates of pediatric allergic diseases. Food protein-induced all...
LCC LCC:Medicine; LCC:GeneticsIdioma eng
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