Three‐dimensional whole‐brain mapping of cerebral blood volume and venous cerebral blood volume using Fourier transform–based velocity‐selective pulse trains
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28815
Abstract: To develop 3D MRI methods for cerebral blood volume (CBV) and venous cerebral blood volume (vCBV) estimation with whole‐brain coverage using Fourier transform–based velocity‐selective (FT‐VS) pulse trains. read more here.
Keywords: blood volume; cerebral blood; venous cerebral; whole brain ... See more keywords
Fractional myocardial blood volume by ferumoxytol‐enhanced MRI: Estimation of ischemic burden
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29530
Abstract: To investigate model‐fitted fractional myocardial blood volume (fMBV) derived from ferumoxytol‐enhanced MRI as a measure of myocardial tissue hypoperfusion at rest. read more here.
Keywords: blood volume; fractional myocardial; ferumoxytol enhanced; myocardial blood ... See more keywords
Effect of blood volume change related to intensity of intradialytic aerobic exercise on hemodialysis adequacy: a pilot study
Sign Up to like & getrecommendations! Published in 2021 at "International Urology and Nephrology"
DOI: 10.1007/s11255-021-03038-8
Abstract: Intradialytic exercise may improve dialysis efficiency; however, the association between changes in blood volume (BV) related to exercise intensity and solute removal kinetics remains unknown. We herein investigated the relationship between changes in BV with… read more here.
Keywords: change; removal; group; intensity ... See more keywords
Regional Distribution of Pulmonary Blood Volume with Dual-Energy Computed Tomography: Results in 42 Subjects.
Sign Up to like & getrecommendations! Published in 2017 at "Academic radiology"
DOI: 10.1016/j.acra.2017.05.003
Abstract: RATIONALE AND OBJECTIVES The noninvasive approach of lung perfusion generated from dual-energy computed tomography acquisitions has entered clinical practice. The purpose of this study was to analyze the regional distribution of iodine within distal portions… read more here.
Keywords: computed tomography; pulmonary blood; blood volume; energy computed ... See more keywords
Effects of blood withdrawal on cardiac, hemodynamic, and pulmonary responses to a moderate acute workload in healthy middle-aged and older females.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of science and medicine in sport"
DOI: 10.1016/j.jsams.2021.10.012
Abstract: OBJECTIVES To investigate the effects of blood withdrawal on cardiac, hemodynamic, and pulmonary responses to submaximal exercise in females. DESIGN AND METHODS 30 healthy females (63.8 ± 8.3 years) were recruited for this experimental study. Transthoracic echocardiography, non-invasive… read more here.
Keywords: volume; blood withdrawal; blood pressure; blood volume ... See more keywords
Effects of hemodialysis on blood volume, macro- and microvascular function.
Sign Up to like & getrecommendations! Published in 2019 at "Microvascular research"
DOI: 10.1016/j.mvr.2019.103958
Abstract: BACKGROUND Vascular dysfunction is considered to spur the progression of cardiovascular disease in hemodialysis (HD) patients. Whether the HD procedure itself contributes to vascular dysfunction remains incompletely investigated. The present study sought to comprehensively assess… read more here.
Keywords: volume; retinal venular; blood volume; microvascular function ... See more keywords
Investigation of the confounding effects of vasculature and metabolism on computational anatomy studies
Sign Up to like & getrecommendations! Published in 2017 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2017.01.025
Abstract: ABSTRACT Computational anatomy studies typically use T1‐weighted magnetic resonance imaging contrast to look at local differences in cortical thickness or grey matter volume across time or subjects. This type of analysis is a powerful and… read more here.
Keywords: volume; anatomy; blood volume; computational anatomy ... See more keywords
Interleaved quantitative BOLD: Combining extravascular R2ʹ - and intravascular R2-measurements for estimation of deoxygenated blood volume and hemoglobin oxygen saturation
Sign Up to like & getrecommendations! Published in 2018 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2018.03.043
Abstract: ABSTRACT Quantitative BOLD (qBOLD), a non‐invasive MRI method for assessment of hemodynamic and metabolic properties of the brain in the baseline state, provides spatial maps of deoxygenated blood volume fraction (DBV) and hemoglobin oxygen saturation… read more here.
Keywords: hemoglobin oxygen; deoxygenated blood; blood volume; blood ... See more keywords
Baseline blood volume identified by dynamic contrast-enhanced computed tomography as a new independent prognostic factor in metastatic renal cell carcinoma☆
Sign Up to like & getrecommendations! Published in 2020 at "Translational Oncology"
DOI: 10.1016/j.tranon.2020.100829
Abstract: Background Preliminary data showed prognostic impact of contrast-enhanced computed tomography (DCE-CT) identified Blood Volume (BV) in patients with metastatic renal cell carcinoma (mRCC). BV as an independent prognostic factor remains to be assessed. Materials and… read more here.
Keywords: blood volume; independent prognostic; prognostic factor;
Capillary Electrophoresis with Capacitively Coupled Contactless Conductivity Detection for Quantitative Analysis of Dried Blood Spots with Unknown Blood Volume.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04845
Abstract: Blood volume in dried blood spot (DBS) analysis is assumed to be constant for DBS punches with fixed area. However, blood volume in the punch is dependent on several factors associated with the blood composition… read more here.
Keywords: volume; analysis; chemistry; blood volume ... See more keywords
Evidence that large vessels do affect near infrared spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-05863-y
Abstract: The influence of large vessels on near infrared spectroscopy (NIRS) measurement is generally considered negligible. Aim of this study is to test the hypothesis that changes in the vessel size, by varying the amount of… read more here.
Keywords: blood volume; evidence large; infrared spectroscopy; large vessels ... See more keywords