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39 resultados encontrados.

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Prevalence and determinants of urinary tract infection among Ethiopian children: a systematic review and meta-analysis of institution-based studies
Artículo
Acceso abierto Artículo DOAJ
Berhanu Wale Yirdaw et al · BMC · 2026 · ISSN 1471-2334
Abstract Background Pediatric urinary tract infections (UTIs) are a major source of morbidity, often leading to severe complications like renal scarring, hypertension, and chronic kidney disease if not treated promptly. ...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
Prognostic implications of PD-L1 expression in gastric cancer: systematic review and meta-analysis of studies published between 2018 and 2025
Artículo
Acceso abierto Artículo DOAJ
Gulnaz Yessultanova et al · BMC · 2026 · ISSN 1471-2407
Abstract Background Programmed death-ligand 1 (PD-L1) is widely used as a predictive biomarker for response to immune checkpoint inhibitors in gastric cancer (GC); however, its independent prognostic value for overall su...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Recall bias in population-based case-control studies of ovarian cancer and genital talcum powder use: potential impact and quantitative bias analysis
Artículo
Acceso abierto Artículo DOAJ
Diezhang Wu et al · BMC · 2026 · ISSN 1471-2288
Abstract Introduction Quantitative bias analysis (QBA) methods have been developed, with growing applications to epidemiological studies. Bayesian QBA (BQBA) methods may be superior in effectively using evidence-based pr...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Tea bags as hidden source of micro- and nanoplastics: a systematic review for food safety
Artículo
Material complementario disponible Artículo DOAJ
Mohammad Ehsan Sanei et al · Elsevier · 2026 · ISSN 2665-9271
Background: The release of micro- and nanoplastics (MNPs) from tea bags during brewing is a significant, recently identified source of potential human exposure. This systematic review collected global research published ...
LCC LCC:Nutrition. Foods and food supply; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Unpacking sources of transmission in HIV prevention trials with deep-sequence pathogen data
Artículo
Acceso abierto Artículo DOAJ
Lerato E. Magosi et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract To develop effective HIV prevention strategies to guide public health policy the main sources of infection in HIV prevention studies must be identified. Accordingly, we devised a statistical approach that estima...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
PV Power Optimization with Dual Winding Step-Up Converter and Woodpecker Mating Algorithm Based Cascaded ANN MPPT
Artículo
Material complementario disponible Artículo DOAJ
Amar K.T et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The main objectives of this study are to enhance the power extraction of photovoltaic (PV) systems under rapidly changing ecological circumstances using Maximum Power Point Tracking (MPPT) and to improve the power qualit...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Sustainable water information systems with LLMs and RAG: Opportunities and challenges
Artículo
Material complementario disponible Artículo DOAJ
Muhammad Arslan · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Water information systems (ISs) are essential for sustainable water management but are often constrained by fragmented, heterogeneous, and rapidly evolving data. Advances in generative artificial intelligence (GenAI), pa...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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A curated list of immune system associated genes related to cancer
Artículo
Acceso abierto Artículo DOAJ
Anjud Al-Mohannadi et al · BMC · 2026 · ISSN 2730-6844
Abstract Immune system dysregulation is implicated in a wide range of human diseases, including cancer. Genetic studies have shown evidence of a link between immune diseases and cancer; therefore, deficits of immune syst...
LCC LCC:GeneticsIdioma eng
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Open Access
A human EEG dataset to study cognitive flexibility during auditory discrimination under real-world distractors
Artículo
Material complementario disponible Artículo DOAJ
Priyanka Ghosh et al · Nature Portfolio · 2026 · ISSN 2052-4463
Abstract Salient sounds in the environment automatically capture our attention, causing a shift of focus away from ongoing goal-directed tasks. Studies of cognitive flexibility can employ such paradigms to examine how th...
LCC TENDOlNjaWVuY2U~Idioma eng
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Backseat driver architecture to passively follow sperm whales by their voices with an autonomous underwater glider
Artículo
Acceso abierto Artículo DOAJ
Roee Diamant et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Passive acoustic monitoring (PAM) of marine mammals is essential for biodiversity monitoring and communication studies. Tracking animals in situ further enables behavioral investigation. Monitoring from boats, t...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Barriers to and facilitators of paediatric early hearing detection and intervention: protocol for a systematic review and meta-synthesis of qualitative evidence
Artículo
Acceso institucional disponible Artículo DOAJ
Mehrdad Amir-Behghadami et al · BMJ Publishing Group · 2026 · ISSN 2044-6055
Introduction Early hearing detection and intervention (EHDI) is a crucial public health initiative focused on the prompt identification and management of hearing impairments in children, significantly impacting their com...
LCC LCC:MedicineIdioma eng
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Institucional
Branched-chain amino acids from plants and the metabolic syndrome: pathways and pharmacological applications
Artículo
Material complementario disponible Artículo DOAJ
Song-nan Wang et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundMetabolic syndrome (MetS) affects approximately 1.54 billion adults worldwide and is characterized by central obesity, insulin resistance, hypertension, and dyslipidemia. Chronic low-grade inflammation is cen...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Choice of primary healthcare providers among population in urban areas of low- and middle-income countries: a systematic review of literature
Artículo
Material complementario disponible Artículo DOAJ
Md. Zahid Hasan et al · BMC · 2026 · ISSN 2731-4553
Abstract Background Strengthening urban primary healthcare (PHC) systems in low- and middle-income countries (LMICs) is essential to effectively serve the growing urban poor. Such reforms should incorporate patient opini...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Developing a Structured Framework for Pharmacist-Led Prescription Medication Counselling: A Scoping Review Integrating Structural Domains and Patient-Centered Operational Features
Artículo
Acceso abierto Artículo DOAJ
Lee S et al · Dove Medical Press · 2026 · ISSN 1177-889X
Sunmin Lee,1,2 Eonji Han,1 Yeonwoo Jung1 1College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea; 2Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Rep...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Does previous pregnancy experience improve folic acid supplementation uptake? A systematic review and meta-analysis
Artículo
Material complementario disponible Artículo DOAJ
Maria Loane et al · BMJ Publishing Group · 2026 · ISSN 2044-6055
Objective To examine whether multiparous women have more or less folic acid uptake than primiparous women.Outcomes Preconceptional, periconceptional and postconceptional folic acid use among all pregnant women and high r...
LCC LCC:MedicineIdioma eng
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Effect of infection on the risk of inflammatory bowel disease: an umbrella review and second-order meta-analysis
Artículo
Material complementario disponible Artículo DOAJ
Xiaomin Wang et al · SAGE Publishing · 2026 · ISSN 1756-2848
Background: Multiple meta-analyses have evaluated the effect of Helicobacter pylori ( H. pylori ) infection on the risk of inflammatory bowel disease (IBD), but their findings remain inconsistent. Objectives: To critical...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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Effectiveness and experiences of quality improvement interventions in older care: a mixed-methods systematic review
Artículo
Material complementario disponible Artículo DOAJ
Md. Shafiqur Rahman Jabin et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundThe growing global population of older adults presents significant challenges for health and social care systems, requiring effective quality improvement (QI) interventions to enhance care delivery and outcomes...
LCC LCC:Public aspects of medicineIdioma eng
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Efficacy and safety of Buyang Huanwu Decoction combined with α-lipoic acid for diabetic peripheral neuropathy: a systematic review with in-depth heterogeneity deconstruction and methodological appraisal
Artículo
Acceso abierto Artículo DOAJ
Qi Yong et al · Frontiers Media S.A · 2026 · ISSN 1664-2392
BackgroundDiabetic peripheral neuropathy (DPN) is a common diabetes complication. Buyang Huanwu Decoction (BYHWD) combined with α-lipoic acid (ALA) is used clinically, but evidence consistency and heterogeneity sources ...
LCC LCC:Diseases of the endocrine glands. Clinical endocrinologyIdioma eng
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Open Access
Efficacy of Yupingfeng powder in the treatment of bronchial asthma in adults: a systematic review and meta‐analysis
Artículo
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Qianqian Zhang et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
BackgroundYupingfeng Powder (YPF), a classical Chinese herbal formula composed of Astragalus membranaceus, Atractylodes macrocephala, and Saposhnikovia divaricata, has demonstrated potential efficacy in the treatment of ...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Evaluating methods for high‐resolution, national‐scale seagrass mapping in Google Earth Engine
Artículo
Acceso abierto Artículo DOAJ
Matthew Floyd et al · Wiley · 2026 · ISSN 2056-3485
Abstract National‐scale benthic marine habitat maps underpin monitoring and conservation of vulnerable marine and coastal ecosystems. Cloud‐based satellite remote sensing can streamline these processes over spatial s...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkVjb2xvZ3k~Idioma eng
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Open Access
Extended reality digital technologies in nephrology and dialysis: a scoping review
Artículo
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Francesco Burrai et al · AboutScience Srl · 2026 · ISSN 2705-0076
Introduction: Extended reality (XR), an umbrella term encompassing virtual reality, augmented reality, and mixed reality, is increasingly being explored to address educational, procedural, and psychosocial challenges in ...
LCC LCC:Internal medicine; TENDOkRpc2Vhc2VzIG9mIHRoZSBnZW5pdG91cmluYXJ5IHN5c3RlbS4gVXJvbG9neQ~~Idioma eng
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Open Access
Help-seeking behaviours of abused persons with disability: a scoping review
Artículo
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Oluwasayo Bolarinwa Ogunlade et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Persons with disabilities (PWD) face a higher risk of abuse compared to individuals without disabilities and encounter numerous barriers to seeking help. This scoping review examines the evidence on h...
LCC LCC:Public aspects of medicineIdioma eng
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Leveraging MedlinePlus to Improve Health Information Access Among Patients and Caregivers: Systematic Literature Review
Artículo
Acceso abierto Artículo DOAJ
Fei Yu et al · JMIR Publications · 2026 · ISSN 2291-9694
Abstract BackgroundMedlinePlus, developed by the National Library of Medicine (NLM) in the United States, is one of the most widely used, authoritative, consumer-grade health information resources on the web....
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Management and outcomes of acute hand and wrist infections in low- and middle-income countries: a systematic review and meta-analysis
Artículo
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Abigail V. Shaw et al · The British Editorial Society of Bone & Joint Surgery · 2026 · ISSN 2633-1462
Aims: Acute hand and wrist infections can be devastating, with a substantial burden in low- and middle-income countries (LMICs) compared with high-income countries. Access to treatment, particularly surgery, can be limit...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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