-
521
Resolution dependence of vessel size index across various brain regions
Published 2025-01-01“…Magnetic resonance imaging (MRI) excels at detecting quantitative changes in microvascular parameters such as cerebral blood volume, cerebral blood flow, and vessel size index (VSI), which are essential for diagnosing and monitoring cerebrovascular diseases. …”
Get full text
Article -
522
Nomogram for predicting the efficacy of high-intensity focused ultrasound ablation for uterine fibroids based on oxytocin experimentation and ultrasonographic features: a retrospec...
Published 2025-12-01“…The model was visualized by a nomogram, and its discriminative ability, calibration, and clinical value were evaluated.Results Types of myomas, classification of blood flow around the myomas, location of the myomas, and classification of oxytocin were selected as the final predictive factors to construct the model. …”
Get full text
Article -
523
Partial unilateral ovarian torsion in a red-eared slider turtle (Trachemys scripta elegans)
Published 2025-02-01“…The color flow examination through the right pre-femoral fossa revealed the absence of blood flow in a group of follicles. A total body CT scan highlighted several rounded formations, four of which contained disomogeneus areas. …”
Get full text
Article -
524
Protective Effect of Melatonin on Acute Pancreatitis
Published 2012-01-01“…The beneficial effect of melatonin on acute pancreatitis, which has been reported in many experimental studies and supported by clinical observations, is related to: (1) enhancement of antioxidant defense of the pancreatic tissue, through direct scavenging of toxic radical oxygen (ROS) and nitrogen (RNS) species, (2) preservation of the activity of antioxidant enzymes; such as superoxide dismutase (SOD), catalase (CAT), or glutathione peroxidase (GPx), (3) the decline of pro-inflammatory cytokine tumor necrosis α (TNFα) production, accompanied by stimulation of an anti-inflammatory IL-10, (4) improvement of pancreatic blood flow and decrease of neutrophil infiltration, (5) reduction of apoptosis and necrosis in the inflamed pancreatic tissue, (6) increased production of chaperon protein (HSP60), and (7) promotion of regenerative process in the pancreas. …”
Get full text
Article -
525
Evaluation of diastole by echocardiography for detecting early cardiac dysfunction: an outcome study
Published 2022-06-01“…We measured left heart dimensions, strain, tricuspid regurgitation, transmitral blood flow, and mitral annular tissue velocities using conventional echocardiography and Doppler imaging. …”
Get full text
Article -
526
Therapeutic Angiogenesis Using Basic Fibroblast Growth Factor in Combination with a Collagen Matrix in Chronic Hindlimb Ischemia
Published 2012-01-01“…Although therapeutic angiogenesis by angiogenic cytokines is a feasible strategy to improve regional blood flow in ischemic regions, the optimal delivery mode needs to be established. …”
Get full text
Article -
527
Measurement of pressure dependent variations in local pulse wave velocity within a cardiac cycle from forward travelling pulse waves
Published 2025-01-01“…For this, proximal and distal diameter waveforms from the carotid artery, along with carotid tonometry, were recorded using a custom bi-modal arterial probe. The carotid blood flow for WSA was captured with an ultrasound imaging system. …”
Get full text
Article -
528
L-Arginine Supplementation in Type II Diabetic Rats Preserves Renal Function and Improves Insulin Sensitivity by Altering the Nitric Oxide Pathway
Published 2014-01-01“…We hypothesized that LA dietary supplementation will preserve NO production via endothelial nitric oxide synthase (eNOS) causing renal microvascular vasodilation and increased glomerular blood flow and thus increasing glomerular filtration rate (GFR). …”
Get full text
Article -
529
Plasma from hypertensive pregnancy patients induce endothelial dysfunction even under atheroprotective shear stress
Published 2025-02-01“…Previous in vitro studies have not considered the impact of in vivo elements, such as the different patterns of blood flow, and laminar (LSS) vs. oscillatory (OSS) shear stress, on the development of ED. …”
Get full text
Article -
530
Intelligent Neonatal Blood Perfusion Assessment System Based on Near-Infrared Spectroscopy
Published 2025-01-01“…Although some instruments, such as laser Doppler flow meter, can estimate the information of blood flow, there is still lack of monitoring systems to evaluate the neonatal blood circulation directly. …”
Get full text
Article -
531
Detection of exhaled methane levels for monitoring trauma-related haemorrhage following blunt trauma: study protocol for a prospective observational study
Published 2022-07-01“…The reduction of the superior mesenteric artery (SMA) blood flow is among the first compensatory responses to blood loss, thus being a promising candidate as a diagnostic tool for occult haemorrhage. …”
Get full text
Article -
532
Role of acute respiratory diseases in pathogenesis of distal limb infections in cattle
Published 2021-08-01“…As a result, vasoactive substances (bacterial endotoxins, histamine, lactate) enter the bloodstream, the vascular endothelium is damaged due to the simultaneous expansion of arterioles and compression of venules, blood fluid is perfused from the vessels into the surrounding tissues, the blood flow in the microcirculatory bed is disrupted. …”
Get full text
Article -
533
Impact of Admission Blood Glucose on Coronary Collateral Flow in Patients with ST-Elevation Myocardial Infarction
Published 2018-01-01“…Our results suggest that elevated glucose on admission may have a role in the attenuation of coronary collateral blood flow in acute myocardial infarction. Further studies are needed to validate our results.…”
Get full text
Article -
534
Renal Heme Oxygenase-1 Induction with Hemin Augments Renal Hemodynamics, Renal Autoregulation, and Excretory Function
Published 2012-01-01“…Renal clearance studies were performed on anesthetized rats to assess renal function; renal blood flow (RBF) was measured using a transonic flow probe placed around the left renal artery. …”
Get full text
Article -
535
Optic nerve head changes in acute central serous chorioretinopathy: Implications for glaucoma risk
Published 2025-02-01“…Conclusion: In acute CSCR, increased SFCT is accompanied by a corresponding rise in PPCT, leading to significant ONH structural changes and enhanced blood flow, potentially offering glaucoma protection. …”
Get full text
Article -
536
A Case of Adenomatous Goiter Involving Diffuse, Acute, and Painful Thyroid Enlargement after Fine-Needle Aspiration Cytology
Published 2014-01-01“…A second echographic examination revealed diffuse and edematous enlargement and increased internal blood flow in the bilateral thyroid lobes as well as a thyroid nodule. …”
Get full text
Article -
537
Preliminary Study by Differential Scanning Calorimetric Analysis of Red Blood Cells in Peripheral Artery Disease Patients Treated with Cilostazol: Correlation with Improvements in...
Published 2025-01-01“…<b>Objective</b>: Peripheral artery disease (PAD) is a prevalent vascular condition characterized by arterial narrowing, which impairs blood flow and manifests as intermittent claudication, a pain or cramping sensation induced by physical activity or ambulation. …”
Get full text
Article -
538
Effects of static stretching and walking during inter-set intervals of resistance training on muscle fatigue of the quadriceps
Published 2025-01-01“…Static stretching and walking may increase muscle blood flow and promote recovery during inter-set rest intervals. …”
Get full text
Article -
539
Aspects of Growth Hormone and Insulin-Like Growth Factor-I Related to Neuroprotection, Regeneration, and Functional Plasticity in the Adult Brain
Published 2006-01-01“…The functional role of GH and IGF-I in the adult brain will be reviewed with reference to neurotransmitters, glucose metabolism, cerebral blood flow, gap junctional communication, dendritic arborization, exercise, enriched environment, depression, learning, memory, and aging.Briefly, these findings suggest that IGF-I functions as a putative regenerative agent in the adult CNS. …”
Get full text
Article -
540
Cervical heterotopic heart transplantation in mice using a novel suture technique
Published 2025-02-01“…This procedure reconstitutes coronary blood flow in the heart graft with minimal interruption to recipient anatomy and provides an experimental platform to study transplant immunology.…”
Get full text
Article