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112 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Leaf structure, physiology and transcriptome response of ancient Populus szechuanica cuttings in southwest China under different drought stresses
Artículo
Acceso abierto Artículo DOAJ
Zhang Zekun et al · De Gruyter · 2026 · ISSN 2391-5412
Against the background of global climate change, increasingly severe drought stress exerts a significant impact on plant growth and yield. This study aimed to clarify the leaf anatomical structure, physiology and biochem...
LCC LCC:Biology (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Lifelong Aerobic Exercise Reduces the Stress Response in Rats
Artículo
Acceso abierto Artículo CONICET Digital
Pietrelli, A. et al · Pergamon-Elsevier Science Ltd · 2018 · ISSN 0306-4522
The aim of this study was to analyze the effects of lifelong aerobic exercise (AE) on the adaptive response of the stress system in rats. It is well known that hypothalamic–pituitary–adrenal axis (HPA) activity diffe...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Lovastatin Targets LIPA to Induce ER Stress-Mediated Apoptosis in Acute Myeloid Leukemia: A Multi-Omics Study
Artículo
Acceso abierto Artículo DOAJ
Wei J et al · Dove Medical Press · 2026 · ISSN 1178-7074
Jie Wei,1,* Guan Ye Nai,2,3,* GuoWu Lin,4,* Yu Mei Huang,1 Wei Jie Zhou,4 Rong rong Liu1 1Departments of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
MZB1 Drives Periodontitis via ER Stress-Mediated Inflammation and Osteogenic Differentiation
Artículo
Acceso abierto Artículo DOAJ
Fei Ge et al · Elsevier · 2026 · ISSN 0020-6539
Introduction and aims: Increasing evidence suggests that marginal zone B and B1 cell-specific protein (MZB1) plays crucial roles in inflammatory responses, endoplasmic reticulum (ER) stress, and cell survival, but its fu...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Methodology to Evaluate Fatigue Damage of High-Speed Train Welded Bogie Frames Based on On-Track Dynamic Stress Test Data
Artículo
Acceso abierto Artículo DOAJ
Guangxue Yang et al · KeAi Communications Co., Ltd · 2019 · ISSN 1000-9345
Abstract The current method of estimating the fatigue life of railway structures is to calculating the equivalent stress amplitude based on the measured stress data. However, the random of the measured data is not consid...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Mycorrhizal colonization enhances the growth and physiological traits of Melissa officinalis under drought stress and Fusarium culmorum infection
Artículo
Acceso abierto Artículo DOAJ
Seyedeh Zohreh Saderi et al · BMC · 2026 · ISSN 1471-2229
Abstract Melissa officinalis, commonly known as lemon balm, is vulnerable to drought stress and pathogenic diseases, including those caused by Fusarium species, which can significantly affect the plant’s growth and yie...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
Navigating workplace stress: a qualitative exploration of mental healthcare workers’ lived experiences with STAPP@Work, a mobile stress management intervention
Artículo
Material complementario disponible Artículo DOAJ
S. Demirel et al · BMC · 2026 · ISSN 2731-684X
Abstract Background Mental health workers (MHWs) face ongoing challenges, including heavy workloads, staff shortages, and pressure due to long patient waiting lists. These factors contribute to high levels of stress, aff...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Numerical Study on Effect of Non-uniform CMAS Penetration on TGO Growth and Interface Stress Behavior of APS TBCs
Artículo
Acceso abierto Artículo DOAJ
Zhenwei Cai et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract The penetration of CaO–MgO–Al2O3–SiO2 (CMAS) is one of the most significant factors that induce the failure of air-plasma-sprayed thermal barrier coatings (APS TBCs). The direct penetration of CMAS changes...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
O uso da acupuntura na sintomatologia do stress
Artículo
Acceso abierto Artículo DOAJ
Marília Conceição da Silva Doria et al · Conselho Federal de Psicologia · ISSN 1982-3703
O presente estudo objetivou verificar o uso da acupuntura na sintomatologia do stress. Os participantes foram 20 adultos, 15 mulheres e 5 homens, na faixa etária de 27 a 65 anos. Todos assinaram o Termo de Consentimento...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Obesity as a Determinant of Periodontal Therapy Outcomes: Insights on Oxidative and Endoplasmic Reticulum Stress Pathways
Artículo
Acceso abierto Artículo DOAJ
Jonathan Hermenejildo et al · Elsevier · 2026 · ISSN 0020-6539
Purpose: To assess the impact of non-surgical periodontal treatment (NSPT) on the oxidative and endoplasmic reticulum (ER) stress response of leukocytes, and to examine whether obesity modulates the biological response t...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Online implementation of mind sound resonance technique for stress-related psychological and physiological outcomes in female homemakers: a controlled study
Artículo
Acceso abierto Artículo DOAJ
Sohom Saha et al · IP Iermakov S.S · 2026 · ISSN 2664-9837
Background and Study Aim. Stress-related psychological and physiological strain represents a relevant concern in populations exposed to sustained domestic and caregiving demands. Yoga-based relaxation practices, includin...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOlNwb3J0cw~~Idioma eng
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Open Access
Overcrowding Stress in Livestock Production Alters Gut Microbiota Composition and Neuronal Nitric Oxide Synthase (nNOS) Expression in nNOS-HiBiT Knock-in Mouse Model
Artículo
Acceso abierto Artículo DOAJ
Soyoung Yeo et al · Springer Nature · 2025 · ISSN 2636-0772
Abstract Overcrowding stress in livestock farming is a significant concern for animal health and livestock products such as meats, milk, and eggs. It affects gut health by altering microbiota and regulating neuronal nitr...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Oxidative stress and endoplasmic reticulum stress in acute kidney injury: mechanistic crosstalk and therapeutic modulation
Artículo
Acceso abierto Artículo DOAJ
Xiaoqi Xu et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
Acute kidney injury (AKI) is a complex syndrome with multiple causes, associated with high morbidity and mortality rates. Despite advances in intensive care, effective therapeutic strategies for AKI remain limited. In th...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Oxidative stress assessed in saliva from patients whit acute myocardial infarction: a preliminary study
Artículo
Material complementario disponible Artículo CONICET Digital
Rubio, María Cristina et al · Sociedad Argentina de Investigación Odontológica · 2013 · ISSN 0326-4815
There is evidence that acute myocardial infarction (AMI) is associated with increasing production of reactive oxygen species and tissue injury. The aim of this study was to assess the presence of oxidative stress indices...
Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Perineal muscle strength as a predictor of stress urinary incontinence among young parous women in Mangaluru India
Artículo
Material complementario disponible Artículo DOAJ
Amisha S Amin et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Stress urinary incontinence (SUI) is a common health problem faced by most parous women, particularly after vaginal deliveries, often due to pelvic floor muscle (PFM) damage. According to the International Conti...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Phenotyping transcription factors-related genotypes in Y. lipolytica across a range of industrially relevant process parameters and chemical stress conditions
Artículo
Acceso abierto Artículo DOAJ
Maria Gorczyca et al · BMC · 2026 · ISSN 1475-2859
Abstract One of the factors contributing to “the death valley” in biotech process transfer is an assumption that once a synthetic trait is successfully introduced and optimized in a microbial host, the resulting stra...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Physiological and biochemical responses of Neltuma ruscifolia under Na2SO4 stress
Artículo
Acceso abierto Artículo DOAJ
Diego Ariel Meloni et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2025 · ISSN 0370-4661
Salt stress limits plant production in arid and semi-arid zones. Although Na2SO4 is frequent in saline soils, most studies on plant physiological responses to salt stress were conducted using NaCl. This study aimed to de...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of stress and associated factors among nursing students in Limpopo province, South Africa
Artículo
Material complementario disponible Artículo DOAJ
Ngudo Mangale et al · AOSIS · 2026 · ISSN 0379-8577
Background: Mental health is a fundamental component of overall well-being and a critical determinant of academic success and professional functioning. However, stress is an often-overlooked burden for nursing students,...
LCC TENDOk51cnNpbmc~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Prevalence profile perceived stress and impact on quality of life for recurrent aphthous ulcers: a cross-sectional epidemiological study in Egypt
Artículo
Acceso abierto Artículo DOAJ
Dalia Ghalwash · BMC · 2026 · ISSN 1472-6831
Abstract Background Recurrent Aphthous Ulcerations (RAU) are among the most frequent oral ulcers with unknown etiology and multiple risk factors. This study assessed the prevalence profile of aphthous ulcers, risk factor...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Priming tomato with AgNPs coated with Pseudomonas N5.12 metabolites enhances plant resilience to drought stress
Artículo
Acceso abierto Artículo DOAJ
Svitlana Plokhovska et al · Frontiers Media S.A · 2026 · ISSN 2673-3013
IntroductionUnder current climate change conditions, agronomic yield is compromised by limited water availability and sudden drought events throughout the plant cycle. Among the tools to overcome drought stress, benefici...
LCC TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Prior stress promotes the generalization of contextual fear memories: Involvement of the gabaergic signaling within the basolateral amygdala complex
Artículo
Acceso abierto Artículo CONICET Digital
Bender, Crhistian Luis et al · Pergamon-Elsevier Science Ltd · 2018 · ISSN 0278-5846
Fear generalization occurs when a response, previously acquired with a threatening stimulus, is transferred to a similar one. However, it could be maladaptive when stimuli that do not represent a real threat are appraise...
Idioma eng
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Open Access
RETRACTED ARTICLE: Stress-induced epinephrine promotes epithelial-to-mesenchymal transition and stemness of CRC through the CEBPB/TRIM2/P53 axis
Artículo
Acceso abierto Artículo DOAJ
Zili Zhou et al · BMC · 2022 · ISSN 1479-5876
Abstract Background Previous studies have indicated that chronic emotional stressors likely participate in the occurrence of cancers. However, direct evidence connecting stress and colorectal cancer development remains a...
LCC LCC:MedicineIdioma eng
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Open Access
Relationship between social support and academic stress of student-athletes in physical education programmes: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Yahya Eko Nopiyanto et al · UIR Press · 2026 · ISSN 2745-942X
Background: Despite extensive research on student-athletes, limited studies have examined the relationship between social support and academic stress within physical education programmes. Objectives: The purpose of this ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~; TENDOlNwb3J0cw~~Idioma eng
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Open Access
Relationships among weight stigma, eating behaviors and stress in adolescents in Wuhan, China
Artículo
Acceso abierto Artículo DOAJ
Zhanxia Wang et al · KeAi Communications Co., Ltd · 2020 · ISSN 2397-0642
Abstract Background The purpose of this study was to examine the relationships among weight stigma, eating behaviors, and stress, as well as to analyze the effect of stress in mediating the association between weight sti...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access