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421
Morphologic and hemodynamic analysis of intracranial mirror aneurysms
Published 2024-09-01“…In the unaltered datasets, we found that blood flow within aneurysms in the left hemisphere has higher wall shear stress and velocity. …”
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422
A thermo-magnetohydrodynamic particle-fluid suspension moves peristaltically through a porous medium
Published 2025-01-01“…In addition to managing blood flow during surgery by adjusting magnetic field intensity, the current study has biomechanical implications for cancer therapy, medication administration, and chyme motility regulation in the gastrointestinal tract.…”
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423
Large Granular Lymphocytic Leukemia: A Report of Response to Rituximab
Published 2017-01-01“…A CBC showed that pancytopenia with an absolute neutrophil count (ANC) was 0. Peripheral blood flow cytometry detected increased number of T cell large granular lymphocytes and T cell receptor rearrangement study detected a clonal T cell population. …”
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424
Ischemic monomelic neuropathy following arteriovenous fistula surgery: a case report
Published 2025-01-01“…Proximalization of the arterial inflow surgery was performed to redistribute blood flow while maintaining the AVF. The patient’s neurological symptoms resolved postoperatively. …”
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425
Case report: One case of precise resection of gastric glomus tumor by gastroscopy combined with laparoscopy
Published 2025-01-01“…Endoscopic ultrasonography revealed that the tumor originated from the muscular layer and was approximately 28.8 mm ×22.5 mm. Blood flow was detected behind the lesion, suggesting the possibility of a gastric glomus tumor. …”
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426
Super paramagnetic iron oxide contrast-enhanced magnetic resonance imaging was useful in differentiating an insulinoma from an accessory spleen: a case report with review of litera...
Published 2024-08-01“…When a neuroendocrine tumor with abundant blood flow is located in the pancreatic tail, it is difficult to distinguish it from accessory spleen. …”
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427
Influence of Febrile Neutropenia Period on Plasma Viscosity at Malignancy
Published 2013-01-01“…Despite normal values of various parameters known to trigger plasma viscosity, particularly fibrinogen, it can be easily argued that the main mechanism may be the endothelial injury during infectious process and immune response mediated microcirculatory blood flow alterations.…”
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428
Negative hemodynamic response in the visual cortex: Evidence supporting neuronal origin via hemodynamic observation and two-photon imaging
Published 2025-01-01“…Additionally, stimulation led to a reduction in cerebral blood flow (CBF) in the NHR region. Notably, there was an overall suppression of the calcium response in the NHR region, although a small proportion (14 %) of neurons exhibited concurrent activation. …”
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429
Research Progress on the Mechanism of Acupuncture Treatment of Ischemic Stroke Based on the Space Construction of Nerve-vascular Unit
Published 2022-02-01“…Acupuncture could inhibit neuronal apoptosis, regulate synaptic plasticity, and reorganize and compensate brain functional network and induce neovascularization, regulate cerebral blood flow, and coordinate the coupling between nerves and blood vessels. …”
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430
Thermoregulatory integration in hand prostheses and humanoid robots through blood vessel simulation
Published 2024-07-01“…This method integrates a temperature regulation system into artificial skin, drawing inspiration from the human body’s natural temperature control via blood flow. Central to this technique is a fiber network simulating blood vessels within the artificial skin. …”
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431
Shear Stress Counteracts Endothelial CX3CL1 Induction and Monocytic Cell Adhesion
Published 2017-01-01“…Reduced shear stress resulting from disturbed blood flow can drive the development of vascular inflammatory lesions. …”
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432
Movement in the Shadow of Sadness: How Physical Activity Supports the Fight Against Depression
Published 2025-02-01“…The biological mechanisms associated with physical activity include improved cerebral blood flow, modulation of neurotransmitter systems, and increased levels of neurotrophic factors like BDNF. …”
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433
Sex Differences in the Renal Vascular Responses of AT1 and Mas Receptors in Two-Kidney-One-Clip Hypertension
Published 2021-01-01“…Responses of mean arterial pressure (MAP), renal blood flow (RBF), and renal vascular resistance (RVR) to Ang II were determined. …”
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434
LEVEL SELECTION OF NON-TRAUMATIC LOWER EXTREMITY AMPUTATIONS IN PATIENTS WITH CRITICAL ISCHEMIA
Published 2022-12-01“…However, the severity of chronic ischemia of the lower limb is determined not only by the level of occlusion, but also by the severity of collateral blood flow at the same level of damage. That is why, in our opinion, the results of an ultrasound examination of the lower limb arteries cannot be decisive when choosing the level of amputation. …”
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435
Role of HO/CO in the Control of Peripheral Circulation in Humans
Published 2012-01-01“…We evaluated the effects of inhibition of HO with stannous mesoporphyrin IX (SnMP) (200 𝜇M) locally administered by iontophoresis, on human skin blood flow, evaluated by laser-Doppler flowmetry, in the presence and absence of nitric oxide synthase (NOS) inhibition with L-NG-Nitroarginine methyl ester (L-NAME) (100 𝜇M). …”
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436
Model validation for a noninvasive arterial stenosis detection problem
Published 2013-12-01“…A method has been proposed to detect shear waves in the chest cavity which have been generated by disturbances in the blood flow resulting from a stenosis. In order to develop this methodology further, we use one-dimensional shear wave experimental data from novel acoustic phantoms to validate a corresponding viscoelastic mathematical model. …”
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437
Situation of Pediatric Patients with Testicular Torsion in Times of COVID-19
Published 2023-01-01“…In the 2019 group, Doppler ultrasound showed absent blood flow in the affected testicle in 62% vs. 80% in 2020. …”
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438
Robotic duodenum-preserving pancreatic head resection with preoperative three-dimensional visualization and intraoperative real-time indocyanine green fluorescence navigation
Published 2024-01-01“…The results show that the technique is safe and effective for benign masses of the head of the pancreas and may offer a benefit for maintaining the integrity of duodenal blood flow and the biliary system.…”
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439
Quantifying the Impact of Dysmenorrhea Symptoms on Quality-of-Life and Access to Oral Contraceptives by Income
Published 2023-05-01“…Pain relief medications are most often used as treatment - 143 respondents took ibuprofen, 93 took acetaminophen, and 51 took naproxen. 29.5% of respondents are prescribed birth control for cramps and blood flow. Income (p = 0.049), age (p = 0.002), and education (p = 0.002) were significant predictors for oral contraceptive pill (OCP) use. …”
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440
Association of sildenafil use with age-related macular degeneration: a retrospective cohort study
Published 2024-04-01“…Limited studies suggest phosphodiesterase type 5 (PDE5) inhibitors, such as sildenafil, may prevent AMD by increasing retinal blood flow. This study explores the potential association between sildenafil use and AMD risk in men with erectile dysfunction using UK data.Methods and analysis Using the UK’s IQVIA Medical Research Data, the study analysed 31 575 men prescribed sildenafil for erectile dysfunction and no AMD history from 2007 to 2015, matched with a comparator group of 62 155 non-sildenafil users in a 1:2 ratio, over a median follow-up of approximately three years.Results The primary outcome was the incidence of AMD in the two groups. …”
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