Results 11 to 20 of about 439 (161)

Effect of Custom-Made Foot Orthotics on Multi-Segment Foot Kinematics and Kinetics in Individuals with Structural Hallux Limitus [PDF]

open access: yesSensors
The first metatarsophalangeal joint (MTPJ) and the first ray are crucial in walking, particularly during propulsion. Limitation in this joint’s sagittal plane motion, known as hallux limitus, can cause compensatory movements in other joints. Some studies
Magdalena Martinez-Rico   +6 more
doaj   +2 more sources

Genotype-dependent changes of cell wall composition influence physiological traits of a long and a non-long shelf-life tomato genotypes under distinct water regimes. [PDF]

open access: yesPlant J, 2022
SUMMARY Water shortage strongly affects plants' physiological performance. Since tomato (Solanum lycopersicum) non‐long shelf‐life (nLSL) and long shelf‐life (LSL) genotypes differently face water deprivation, we subjected a nLSL and a LSL genotype to four treatments: control (well watering), short‐term water deficit stress at 40% field capacity (FC ...
Roig-Oliver M   +3 more
europepmc   +2 more sources

Plant proximity reduces seed yield in Arabidopsis plants by decreasing the number of ovule primordia. [PDF]

open access: yesPhysiol Plant
Abstract Proximity of vegetation, which is influenced by planting density, significantly impacts plant development. In Arabidopsis thaliana, it is well established that simulated shade, which mimics the proximity of other plants, triggers hypocotyl and petiole elongation, accelerates flowering and suppresses axillary bud growth.
Roig-Villanova I   +7 more
europepmc   +2 more sources

Dynamics of Pectins and Photosynthetic Traits in Sunflower and Tomato Subjected to Gradual Recoveries Preceded by Water Deprivation. [PDF]

open access: yesPhysiol Plant
ABSTRACT Drought affects plant traits and cell wall composition. Here, sunflower and tomato plants were subjected to six treatments differing in water availability: control (CL, full irrigation), short‐term water deficit stress (ST) and gradual recoveries addressed after 3, 6, 12 and 24 h of rewatering plants previously subjected to ST (ST‐Rec 3, 6, 12
Roig-Oliver M   +4 more
europepmc   +2 more sources

Cell wall composition in relation to photosynthesis across land plants' phylogeny: crops as outliers. [PDF]

open access: yesNew Phytol
New Phytologist, Volume 246, Issue 6, Page 2384-2391, June 2025.
Roig-Oliver M   +3 more
europepmc   +2 more sources

Desiccation tolerance in bryophytes relates to elasticity but is independent of cell wall thickness and photosynthesis. [PDF]

open access: yesPhysiol Plant, 2022
Abstract Mosses have been found outliers of the trade‐off between photosynthesis and bulk elastic modulus described for vascular plants. Hence, potential trade‐offs among physical features of cell walls and desiccation tolerance, water relations, and photosynthesis were assessed in bryophytes and other poikilohydric species.
Perera-Castro AV, Flexas J.
europepmc   +2 more sources

Advances in Understanding the Role of NRF2 in Liver Pathophysiology and Its Relationship with Hepatic-Specific Cyclooxygenase-2 Expression

open access: yesAntioxidants, 2023
Oxidative stress and inflammation play an important role in the pathophysiological changes of liver diseases. Nuclear factor erythroid 2-related factor 2 (NRF2) is a transcription factor that positively regulates the basal and inducible expression of a ...
Marina Fuertes-Agudo   +4 more
doaj   +1 more source

Salivary Inflammatory Molecules as Biomarkers of Sleep Alterations: A Scoping Review

open access: yesDiagnostics, 2021
Poor sleep quality and sleep disorders are the most common problems in people, affecting health-related quality of life. Various studies show an association between sleep disorders and altered levels of stress hormones and inflammatory cytokines measured
Vanessa Ibáñez-del Valle   +3 more
doaj   +1 more source

COX-2 Expression in Hepatocytes Improves Mitochondrial Function after Hepatic Ischemia-Reperfusion Injury

open access: yesAntioxidants, 2022
Cyclooxygenase 2 (COX-2) is a key enzyme in prostanoid biosynthesis. The constitutive hepatocyte expression of COX-2 has a protective role in hepatic ischemia-reperfusion (I/R) injury (IRI), decreasing necrosis, reducing reactive oxygen species (ROS ...
Marina Fuertes-Agudo   +7 more
doaj   +1 more source

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