Showing 101 - 120 results of 674 for search '"blood flow"', query time: 0.09s Refine Results
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    A Preliminary Study on the Functionality of the Carotid-Vertebral Anastomotic Artery in the Regulation of Blood Flow in the Giraffe (Giraffa camelopardalis) by Duplex Ultrasound Examination by Marna S. van der Walt, Willem Daffue, Jacqueline Goedhals, Corna Serfontein, Francois Deacon

    Published 2023-01-01
    “…We have confirmed, by utilizing a CT scan, Doppler sonar, and dissection of latex-filled arteries, the existence and blood flow direction within the anastomotic artery associated with variation in posture in the giraffe.…”
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    Spleno-Mesenteric Venous Blood Flow Dynamics in Adult Patients with Chronic Portal Vein Thrombosis Analyzed by Sequential CT-Spleno- and Mesenterico-Portography by Alexandra Schlitt, Andrea Goetz, Christian Stroszczynski, Florian Zeman, Christina Hackl, Hans J. Schlitt, Ernst-Michael Jung, Wibke Uller, Simone Hammer

    Published 2025-01-01
    “…Objective: To assess the effects of PV confluence thrombosis (PVCT) and liver cirrhosis on venous blood flow characteristics of patients with PVT. Method: CT-SMPG was performed in 21 patients with chronic PVT. …”
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    Entropy optimization of stagnant blood flow systems with tetra-hybrid nano additives under viscous dissipation, joule heating and thermal radiation effects by Meena Rajeswari P, Poulomi De

    Published 2025-02-01
    “…Improvement of curvature parameter enriches the blood flow's velocity and reduces the pressure distribution. …”
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    Label free, capillary-scale blood flow mapping in vivo reveals that low-intensity focused ultrasound evokes persistent dilation in cortical microvasculature by YuBing Y. Shen, Jyoti V. Jethe, Ashlan P. Reid, Jacob Hehir, Marcello Magri Amaral, Chao Ren, Senyue Hao, Chao Zhou, Jonathan A. N. Fisher

    Published 2025-01-01
    “…The brain’s ability to provide blood flow to electrically active regions involves a multitude of non-neuronal cell types and signaling pathways in the cerebral vasculature; an open question is whether persistent effects can be attributed, at least partly, to vascular mechanisms. …”
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    Patent Ductus Arteriosus Stenting via Percutaneous Common Carotid Artery Access for Ductus Dependent Pulmonary Blood Flow in Newborns and Infants: Experience in Latvia by Zanda Grīnberga, Elizabete Zaharāne, Pauls Sīlis, Valts Ozoliņš, Normunds Sikora, Elīna Ligere

    Published 2024-12-01
    “… Background: Newborn patients with cyanotic congenital heart diseases with ductus-dependent pulmonary blood flow require neonatal repair, or palliation with a secure source of pulmonary blood flow, up to definitive surgical correction or palliation of the malformation. …”
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    Role of Mas Receptor Antagonist A799 in Renal Blood Flow Response to Ang 1-7 after Bradykinin Administration in Ovariectomized Estradiol-Treated Rats by Aghdas Dehghani, Shadan Saberi, Mehdi Nematbakhsh

    Published 2015-01-01
    “…The accompanied role of Mas receptor (MasR), bradykinin (BK), and female sex hormone on renal blood flow (RBF) response to angiotensin 1-7 is not well defined. …”
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