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4281
Oxidative Stress and Cytoskeletal Reorganization in Hypertensive Erythrocytes
Published 2024-12-01“…We have previously documented physiological and morphological changes across various blood and bone marrow cell lineages, all of which exhibit elevated oxidative stress. …”
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4282
Microgravity and Cardiovascular Health in Astronauts: A Narrative Review
Published 2025-01-01“…Conclusions While a direct link between microgravity and cardiovascular disease, such as coronary heart disease and myocardial infarction, remains elusive, the documented physiological changes pose a potential threat to the astronauts' health. …”
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4283
Interaction of Calf Thymus DNA with the Ni(II) Complex of Sodium 1,4-Dihydroxy-9,10-Anthraquinone-2-Sulphonate: A Novel Method of Analysis Using Cyclic Voltammetry
Published 2012-01-01“…Electrochemical behavior of the Ni(II) complex (Na2[Ni(NaLH)2Cl2]⋅2H2O) of sodium 1,4-dihydroxy-9,10-anthraquinone-2-sulphonate (NaLH2), analogue of the core unit of anthracycline anticancer drugs, was studied at physiological pH using cyclic voltammetry. The Ni(II) complex of sodium 1,4-dihydroxy-9,10-anthraquinone-2-sulphonate undergoes diffusion-controlled one-electron reduction that enables performing an electrochemical study on the interaction of the complex with calf thymus DNA. …”
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4284
Ultrasound-induced modifications of Auricularia auricula polysaccharides: Implications for antioxidant and glucose-lowering activities
Published 2025-01-01“…High molecular mass and poor solubility of Auricularia auricula polysaccharides (AAP) limit their physiological activity. This study employed ultrasonic degradation to address these challenges. …”
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4285
The Contribution of α-Synuclein Spreading to Parkinson’s Disease Synaptopathy
Published 2017-01-01“…Indeed, α-synuclein accumulation can impair synaptic dopamine release and induces the death of nigrostriatal neurons. While in physiological conditions the protein can interact with and modulate synaptic vesicle proteins and membranes, numerous experimental evidences have confirmed that its pathological aggregation can compromise correct neuronal functioning. …”
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4286
Design and Implementation of the Natural Light Reproduction System Based on Context Awareness in WSN
Published 2015-09-01“…As such, natural light is a major environmental factor that affects humans' psychological and physiological conditions. To create healthy and comfortable lighting environments in windowless space such as a basement where no natural light can enter, the daily, monthly, and seasonal cycles of natural light need to be represented by means of artificial lightings. …”
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4287
Temperature Effect on Exploitation and Interference Competition among Microcystis aeruginosa, Planktothrix agardhii and, Cyclotella meneghiniana
Published 2015-01-01“…At last, we suggest that both the sensitivity and the physiological status of competing species can determine their lasting coexistence.…”
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4288
Safety and Efficacy of an Intravaginal Prebiotic Gel in the Prevention of Recurrent Bacterial Vaginosis: A Randomized Double-Blind Study
Published 2012-01-01“…Moreover, the maintenance of (or reversion to) a normal flora was associated with the maintenance of (or reversion to) physiological pH values. Conclusions. The intravaginal gel treatment improves the recovery of a normal vaginal flora after the treatment of a BV episode, which should warrant a reduction in the risk of further recurrences.…”
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4289
Acute Ischemic Stroke Secondary to Iron Deficiency Anemia: A Case Report
Published 2012-01-01“…IDA has been suggested to have an association with stroke, but few cases have proven it thus far. Three physiological mechanisms explaining IDA to ischemic stroke include a hypercoagulable state secondary to IDA, thrombocytosis secondary to IDA, and anemic hypoxia induced by IDA. …”
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4290
Investigation on the Binding and Conformational Change of All-trans-Retinoic Acid with Peptidyl Prolyl cis/trans Isomerase Pin1 Using Spectroscopic and Computational Techniques
Published 2021-01-01“…Binding and conformational change of all-trans-retinoic acid (ATRA) with peptidyl prolyl cis/trans isomerase Pin1 were investigated systematically by spectroscopic and computational techniques under experimentally optimized physiological conditions. The intrinsic fluorescence of Pin1 was quenched through a static quenching mechanism in the presence of ATRA with binding constants on the order of 105 mol/L. …”
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4291
EDA, PPG and Skin Temperature as Predictive Signals for Mental Failure by a Statistical Analysis on Stress and Mental Workload
Published 2025-01-01“…<italic>Conclusions:</italic> These results demonstrate the feasibility of this approach and push to continue this research about the relationship between physiological signals and the variation of stress and MWL by enhancing the population and considering more biosignals.…”
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4292
Splenic infarction following torsion of wandering spleen involving pancreatic tail successfully managed in resource limited setting: a case report
Published 2025-01-01“…Case presentation A 40-year-old Black female patient of Amhara ethnicity, from Ethiopia, presented with dull, aching abdominal pain and episodes of vomiting. After initial physiological stabilization and radiologic evaluation, laparotomy was performed, revealing torsion of a wandering spleen with involvement of the pancreatic tail, accompanied by adhesions of the small bowel and omentum. …”
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4293
Electrochemical Tests to Evaluate the Stability of the Anodic Films on Dental Implants
Published 2011-01-01“…The stability of anodic films potentiodynamically grown on titanium, titanium-grade 2, and Ti6Al4V alloy was studied in a simulated physiological electrolyte, up to 8.0 V, and at room temperature to determine the corrosion resistance levels of dental implants. …”
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4294
Ganoderma lucidum spore oil (GLSO), a novel antioxidant, extends the average life span in Drosophila melanogaster
Published 2021-01-01“…Recently, pharmacologic studies have found that polysaccharide peptides and triterpenoids extracted from Ganoderma lucidum have various physiological effects as active compounds. However, the effects of spore oil isolated from Ganoderma lucidum remains unknown. …”
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4295
Total Ankle Replacement for Treatment of End-Stage Osteoarthritis in Elderly Patients
Published 2012-01-01“…In contrast to ankle arthrodesis, total ankle replacement has significant advantages including a less strenuous postoperative rehabilitation and preservation of ankle motion which supports physiological gait. Recently, total ankle replacement has evolved as a safe surgical treatment in patients with end-stage ankle osteoarthritis with reliable mid- to long-term results. …”
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4296
Predicting Early Bulbar Decline in Amyotrophic Lateral Sclerosis: A Speech Subsystem Approach
Published 2015-01-01“…To develop a predictive model of speech loss in persons with amyotrophic lateral sclerosis (ALS) based on measures of respiratory, phonatory, articulatory, and resonatory functions that were selected using a data-mining approach. Method. Physiologic speech subsystem (respiratory, phonatory, articulatory, and resonatory) functions were evaluated longitudinally in 66 individuals with ALS using multiple instrumentation approaches including acoustic, aerodynamic, nasometeric, and kinematic. …”
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4297
The Pupil’s P’s: An Alliterative Tool and Practical Framework for Managing Older Patients
Published 2025-01-01“…We acknowledge and complement existing mnemonics devices, which are largely based on diagnosis, to introduce medical students to major geriatric topics to assist management whilst they round on their patients – Peculiar Presentations, Psychological Pertubations, Peristaltic Products, Profound Pain, Polypharmacy, Pressure Sores, Physiological De-conditioning, Poor Perception, Partner Practitioners, Post-Hospital Plan, Palliative Care, and Parsimony. …”
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4298
The biological foundations of fixation: a general theory
Published 2024-09-01“…A literature survey reveals three levels of description: physiological, systemic, and cognitive-behavioral. Examples of each level are provided, followed by a focus on cognitive-behavioral fixations. …”
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4299
Innate immune cells in vascular lesions: mechanism and significance of diversified immune regulation
Published 2025-12-01“…Angiogenesis is a complex physiological process. In recent years, the immune regulation of angiogenesis has received increasing attention, and innate immune cells, which are centred on macrophages, are thought to play important roles in vascular neogenesis and development. …”
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4300
Characterizing Viscoelasticity of Corneal Stromal Models Using Non-Contact Air-Pulse Optical Coherence Elastography (OCE) and Validating Using Ramp–Hold Relaxation Testing
Published 2024-12-01“…Corneal biomechanical properties are closely related to the cornea’s physiological and pathological conditions, primarily determined by the stromal layer. …”
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