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56 resultados encontrados.

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Low handgrip strength, GLIM-defined malnutrition, or their coexistence: which has the greatest impact on health-related quality of life in patients with cancer?
Artículo
Material complementario disponible Artículo DOAJ
Afonso Marcos Alves de Souza et al · BMC · 2026 · ISSN 1471-2407
Abstract Background Malnutrition and reduced muscle strength are prevalent among patients with cancer and are both linked to impaired health-related quality of life (HRQoL). Although the individual impacts of these condi...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Low-dose aspirin and anaemia risk in pregnancy: A scoping review with emphasis on low- and middle-income contexts
Artículo
Acceso abierto Artículo DOAJ
Nokwethemba M. Ngcobo et al · AOSIS · 2026 · ISSN 2078-6190
Background: Anaemia remains a major public health concern in pregnancy and is associated with adverse maternal and perinatal outcomes. Low-dose aspirin (LDA) is widely prescribed to reduce the risk of preeclampsia (PE),...
LCC LCC:MedicineIdioma eng
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Open Access
Low-frequency ionic-electronic coupling for energy-efficient noise-resilient wireless bioelectronics
Artículo
Acceso abierto Artículo DOAJ
Ji Hong Kim et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Wireless bioelectronics demand transduction strategies that are simultaneously sensitive, noise-resilient, and biologically safe. Conventional wireless sensors typically rely on dielectric capacitors with inhere...
LCC TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Lower limb deformity correction in osteogenesis imperfecta: Experience with double intramedullary nailing and locally-made devices in Vietnam
Artículo
Material complementario disponible Artículo DOAJ
Doanh Quoc Tran et al · Elsevier · 2026 · ISSN 2773-157X
Background: Osteogenesis imperfecta (OI) is a rare genetic disorder that results in fragile bones and frequent fractures, often causing lower limb deformities. Surgical correction is challenging due to poor bone quality....
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Live births after low initial β-hCG in IVF cycles: a retrospective cohort study
Artículo
Acceso abierto Artículo DOAJ
Sierra DiMarco et al · BMC · 2026 · ISSN 1471-2393
Abstract Background Serum beta-human chorionic gonadotropin (β-hCG) hormone is a well-established biomarker used for pregnancy monitoring and prognosis in in vitro fertilization (IVF) cycles. After embryo transfer, a hi...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
A novel low-metabolism strategy combined with multimodal detoxification for successful management of high-dose diquat–paraquat mixed poisoning: A comprehensive therapeutic analysis
Artículo
Acceso abierto Artículo DOAJ
Zhenhua Li et al · SAGE Publishing · 2026 · ISSN 1473-2300
Combined diquat and paraquat poisoning is a rare but clinically significant form of poisoning, associated with severe oxidative stress and multiorgan failure. Historical case series have reported high case fatality, part...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
AI-enhanced precision: boosting pathologist confidence in HER2 ultra-low diagnosis through intelligent re-screening
Artículo
Acceso abierto Artículo DOAJ
Xin-ping Wang et al · BMC · 2026 · ISSN 1465-542X
Abstract Accurate assessment of Human Epidermal Growth Factor Receptor 2 (HER2) immunohistochemistry (IHC) expression, particularly the precise identification of “HER2 ultra-low” status, is critical for guiding antib...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Characterizing PM2.5 Variability and Cross-Boundary Aerosol Transport in Central Thailand Using Low-Cost Sensors and Himawari-9 Data
Artículo
Material complementario disponible Artículo DOAJ
Worapan Kanchanachat et al · Springer · 2026 · ISSN 1680-8584
Abstract This study characterizes the seasonal variations and cross-boundary aerosol transport in central Thailand using a combination of low-cost PM2.5 sensors, sunphotometer observations, and Himawari-9 satellite aeros...
LCC TENDOlNjaWVuY2U~Idioma eng
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Comparative transcriptome analysis reveals stress-response pathways as key drivers of nitrogen use efficiency in tobacco under low-nitrogen conditions
Artículo
Acceso abierto Artículo DOAJ
Shichen Li et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Enhancing nitrogen use efficiency (NUE) is essential for sustainable agriculture. Stress response pathways play a significant role in regulating NUE across various growth stages and organs. Therefore,...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
Comparison of the efficacy of catheter-directed thrombolysis via anterior tibial vein and popliteal vein approaches in the treatment of acute lower extremity deep vein thrombosis
Artículo
Acceso abierto Artículo DOAJ
Hao Ji et al · Shanghai Chinese Clinical Medicine Press Co., Ltd · 2026 · ISSN 1008-6358
ObjectiveTo compare the clinical efficacy, safety, and patient’ prognosis of catheter-directed thrombolysis (CDT) via anterior tibial vein and popliteal vein approaches in the treatment of acute lower extremity deep ve...
LCC LCC:MedicineIdioma eng
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Open Access
DRG payment, financial signals, and low-value hospitalizations in China
Artículo
Acceso abierto Artículo DOAJ
Lixiang Wu et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
ObjectiveTo examine whether China’s Diagnosis-Related Group (DRG) payment reform is associated with low-value inpatient admissions—defined as entire hospitalizations of questionable necessity—and to identify the pr...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Design and Analysis of an Energy-Efficient Voltage Level Shifter for Low-Power Applications
Artículo
Material complementario disponible Artículo DOAJ
Pulyala Vasundhara et al · Sumy State University · 2026 · ISSN 2077-6772
This describes a low-energy voltage level shifter (LS) architecture. We further introduce a regulated cross-coupled (RCC) pull-up network to achieve a considerable reduction in dynamic power consumption with higher switc...
LCC TENDOlBoeXNpY3M~Idioma eng
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Design and Implementation of a Low-Frequency Current Comparator Bridge Based on Quantized Hall Resistance
Artículo
Acceso abierto Artículo DOAJ
Jingfen Bai et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
Quantumized Hall resistance (QHR) provides a traceable absolute reference for resistance measurement. However, the traditional transfer system based on super-conducting current comparator (CCC) relies on cryogenic liquid...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Distribution and molecular drivers of the 21-gene recurrence score in early breast cancer with low, intermediate, and high estrogen receptor expression
Artículo
Acceso abierto Artículo DOAJ
Shuai Li et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
BackgroundEstrogen receptor (ER)-low human epidermal growth factor receptor 2 (HER2)-negative breast cancer shares similar pathological and molecular features with triple-negative breast cancer, yet the utility of the 21...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Effect of temporomandibular joint exercises on mechanical low back pain: a preliminary randomized controlled study
Artículo
Acceso abierto Artículo DOAJ
Manisha Rathi et al · BMC · 2026 · ISSN 1471-2474
Abstract Background Low back pain and temporomandibular Dysfunction (TMD) have a coexistence in clinical practice. To find the effect of temporomandibular exercises (TME) along with conventional physiotherapy in patient...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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Open Access
Efficacy analysis of disitamab vedotin (RC-48) in the treatment of HER2-low metastatic breast cancer: a case report
Artículo
Acceso abierto Artículo DOAJ
Ruiyue Wu et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
HER2-low breast cancer, defined as immunohistochemistry (IHC) 1+ or 2+ with negative in situ hybridization (ISH), has emerged as a clinically relevant therapeutic subgroup. We report the case of a 40-year-old woman with ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Exploring the ways of the Internet in shaping low-carbon behavior by using PLS-SEM and machine learning algorithms
Artículo
Acceso abierto Artículo DOAJ
Peng Zhan et al · BMC · 2026 · ISSN 1750-0680
Abstract The Internet plays a pivotal role in tackling global climate challenges, particularly in facilitating a transition toward low-carbon behavior. However, the mechanisms by which the Internet shapes low-carbon beha...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Feeling good, staying low-carbon: the serial mediating roles of perceived social worth and pride
Artículo
Acceso abierto Artículo DOAJ
Hong Li et al · BMC · 2026 · ISSN 2050-7283
Abstract Objective In many contexts, individuals can purchase low-carbon products, making low-carbon purchasing a highly visible and relatively accessible behavioral option. This study aims to examine whether low-carbon ...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Frugal-Oriented Information and Communication Technology for Development Framework Toward Low-Cost Digital Maternal Health in Low- and Middle-Income Countries: Quantitative Descriptive Study
Artículo
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Ronald Danny Nyatuka et al · JMIR Publications · 2026 · ISSN 2561-326X
Abstract BackgroundThe Sustainable Development Goals (SDGs) aim to eradicate poverty and inequality while ensuring that all individuals enjoy good health. Among these, target 3.1 seeks to reduce the global ma...
LCC LCC:MedicineIdioma eng
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Fuel Subsidy Removal: Implications on the Living Standards of Low-Income Households in Osun State, Nigeria
Artículo
Acceso abierto Artículo DOAJ
Akin George Ogunleye et al · Department of Social Development and Welfare, Faculty of Social and Political Science, Universitas Gadjah Mada · 2026 · ISSN 2721-3870
This study examines the implications of fuel subsidy removal on the living standards of low-income households in Osun State, Nigeria. A descriptive research design was employed, and a sample of 500 respondents was select...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
Incidence and risk factors of low testosterone in infertile men with normal sperm concentration
Artículo
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Chyau-Wen Lin et al · Frontiers Media S.A · 2026 · ISSN 1664-2392
BackgroundCurrent guidelines recommend endocrine evaluation for infertile men; however, those with normal sperm concentration (≥15 million/mL) may be under-referred for comprehensive assessment. This study aimed to inv...
LCC LCC:Diseases of the endocrine glands. Clinical endocrinologyIdioma eng
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Maternal intake of inadequate dietary folate, and low serum folate levels during pregnancy are associated with increased risk of preterm birth in rural Ethiopia: a prospective cohort study
Artículo
Material complementario disponible Artículo DOAJ
Kaleb Mayisso et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Inadequate intake of dietary folate is associated with an increased risk of preterm birth, but evidence is limited in low-income settings, including the study area. This study examines the association between ma...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Occupational Hazard Among Biomedical Waste Handlers in Low‐Resource Settings: A Systematic Review and Meta‐Analysis
Artículo
Acceso abierto Artículo DOAJ
Prakasini Satapathy et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background Managing biomedical waste (BMW) effectively is a pressing public health challenge, particularly in low‐resource settings in accordance with the World Bank classification of low‐ and middle‐incom...
LCC LCC:MedicineIdioma eng
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Open Access
Photon-counting CT for dynamic lung perfusion: validation of a low-dose protocol in a porcine lung transplantation model
Artículo
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Anna M. Hunkemöller et al · SpringerOpen · 2026 · ISSN 2509-9280
Abstract Objective Photon-counting CT (PCCT) combines improved dose efficiency with spectral imaging, enabling dynamic functional imaging at chest CT dose levels. Dual energy CT typically uses perfused blood volume (PBV)...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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