Relevant bibliographies by topics / Retrograde flow

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Retrograde flow'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Retrograde flow"

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Scheel, K. W., G. Daulat, and S. E. Williams. "Functional anatomical site of intramural collaterals in dogs." American Journal of Physiology-Heart and Circulatory Physiology 259, no. 3 (1990): H706—H711. http://dx.doi.org/10.1152/ajpheart.1990.259.3.h706.

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The objectives of the present study were to determine quantitatively whether the retrograde flow measurement reflects the total flow from collateral vessels or overestimates or underestimates collateral flow, and to determine the functional anatomical origin of intramural collaterals in the native dog heart. In an isolated heart preparation, three experimental procedures were used. 1) The left circumflex coronary artery was embolized with microspheres of different sizes; then retrograde flows and the peripheral coronary pressures were measured. 2) Epicardial collaterals were cauterized, and re
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Scheel, K. W., G. Daulat, H. J. Mass, and S. E. Williams. "Intramural coronary collateral flow in dogs." American Journal of Physiology-Heart and Circulatory Physiology 258, no. 3 (1990): H679—H682. http://dx.doi.org/10.1152/ajpheart.1990.258.3.h679.

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The objective of this study was to determine whether intramural collaterals contribute significantly to total retrograde flow (index of collateral flow). The left circumflex, left anterior descending, right, and septal coronary arteries were separately cannulated, and blood flows through these vessels were monitored on an isolated, blood-perfused beating heart preparation. Epicardial collaterals between the borders of the circumflex and right coronary perfusion territories were cauterized, and retrograde flow from the circumflex coronary artery was determined before and after cauterization. Th
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Manor, D., R. Beyar, and S. Sideman. "Pressure-flow characteristics of the coronary collaterals: a model study." American Journal of Physiology-Heart and Circulatory Physiology 266, no. 1 (1994): H310—H318. http://dx.doi.org/10.1152/ajpheart.1994.266.1.h310.

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The pressure-flow relationship of the coronary collaterals is investigated by using an electrical analog model that combines the coronary epicardial arteries with the nonlinear characteristics of the intramyocardial circulation. The study aims to examine some controversial issues concerning the collateral circulation, including the transmural distribution of the collaterals, the distensibility of the collateral vessels (whether rigid or complaint), the effects of microcirculatory embolization, the collateral zero-flow pressure, and the nonlinearity of the collateral pressure-flow relationship.
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Jurado, Carlos, John R. Haserick, and Juliet Lee. "Slipping or Gripping? Fluorescent Speckle Microscopy in Fish Keratocytes Reveals Two Different Mechanisms for Generating a Retrograde Flow of Actin." Molecular Biology of the Cell 16, no. 2 (2005): 507–18. http://dx.doi.org/10.1091/mbc.e04-10-0860.

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Fish keratocytes can generate rearward directed traction forces within front portions of the lamellipodium, suggesting that a retrograde flow of actin may also occur here but this was not detected by previous photoactivation experiments. To investigate the relationship between retrograde flow and traction force generation, we have transfected keratocytes with GFP-actin and used fluorescent speckle microscopy, to observe speckle flow. We detected a retrograde flow of actin within the leading lamellipodium that is inversely proportional to both protrusion rate and cell speed. To observe the effe
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Wehrum, Thomas, Miriam Kams, Felix Günther, et al. "Quantification of Retrograde Blood Flow in the Descending Aorta Using Transesophageal Echocardiography in Comparison to 4D Flow MRI." Cerebrovascular Diseases 39, no. 5-6 (2015): 287–92. http://dx.doi.org/10.1159/000381682.

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Background: Retrograde diastolic blood flow in the proximal descending aorta (DAo), which connects plaques ≥4 mm thickness with brain-supplying arteries, has previously been identified as a possible source of brain embolism. Currently, only 4D flow MRI is able to visualize and quantify potential retrograde embolization pathways in the DAo in-vivo. Hence, it was our aim to test if the extent of retrograde flow could be estimated by routine 2D transesophageal echocardiography (TEE). Methods: Forty-eight acute stroke patients were prospectively included and they underwent Doppler examinations of
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Scheel, K. W., H. Mass, and S. E. Williams. "Pressure-flow characteristics of intramural and total coronary collateral networks." American Journal of Physiology-Heart and Circulatory Physiology 264, no. 2 (1993): H408—H412. http://dx.doi.org/10.1152/ajpheart.1993.264.2.h408.

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The purpose of the present investigation was to determine the pressure-flow (PF) relationship of intramural collaterals and to determine whether their characteristics differ significantly from those of the total collateral network, defined as the epicardial plus intramural collateral network. Because a significant portion of the collateral flow is diverted away from the retrograde flow measurement, we embolized the coronary vessel on which the retrograde flow was measured with spheres of various sizes until the retrograde flow was maximized and retrograde flow diversion blocked. The PF relatio
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Huckaba, Thomas M., Thomas Lipkin, and Liza A. Pon. "Roles of type II myosin and a tropomyosin isoform in retrograde actin flow in budding yeast." Journal of Cell Biology 175, no. 6 (2006): 957–69. http://dx.doi.org/10.1083/jcb.200609155.

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Retrograde flow of cortical actin networks and bundles is essential for cell motility and retrograde intracellular movement, and for the formation and maintenance of microvilli, stereocilia, and filopodia. Actin cables, which are F-actin bundles that serve as tracks for anterograde and retrograde cargo movement in budding yeast, undergo retrograde flow that is driven, in part, by actin polymerization and assembly. We find that the actin cable retrograde flow rate is reduced by deletion or delocalization of the type II myosin Myo1p, and by deletion or conditional mutation of the Myo1p motor dom
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Kersten, Judy R., Wolfgang G. Toller, John P. Tessmer, Paul S. Pagel, and David C. Warltier. "Hyperglycemia reduces coronary collateral blood flow through a nitric oxide-mediated mechanism." American Journal of Physiology-Heart and Circulatory Physiology 281, no. 5 (2001): H2097—H2104. http://dx.doi.org/10.1152/ajpheart.2001.281.5.h2097.

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We tested the hypothesis that hyperglycemia alters retrograde coronary collateral blood flow by a nitric oxide-mediated mechanism in a canine Ameriod constrictor model of enhanced collateral development. Administration of 15% dextrose to increase blood glucose concentration to 400 or 600 mg/dl decreased retrograde blood flow through the left anterior descending coronary artery to 78 ± 9 and 82 ± 8% of baseline values, respectively. In contrast, saline or l-arginine (400 mg · kg−1 · h−1) had no effect on retrograde flow. Coronary hypoperfusion and 1 h of reperfusion decreased retrograde blood f
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Preveden, Andrej, Enis Garipi, Maja Bogdan, et al. "Influence of disturbed blood flow on endothelial function in people with HIV." AIDS 39, no. 8 (2025): 1086–88. https://doi.org/10.1097/qad.0000000000004178.

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The study tried to determine whether endothelium of people with HIV is more susceptible to retrograde blood flow in comparison to healthy individuals. Endothelial function was assessed using flow-mediated dilation, before and after increased retrograde blood flow. Results showed that people with HIV have worse baseline endothelial function. Retrograde blood flow deteriorated endothelial function in both groups, although this decline was more prominent in healthy individuals.
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Seah, Benjamin Zhi Qiang, Sandeep J. Sebastin, and Alphonsus Khin Sze Chong. "Retrograde Flow Digital Artery Flaps." Hand Clinics 36, no. 1 (2020): 47–56. http://dx.doi.org/10.1016/j.hcl.2019.08.005.

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Dissertations / Theses on the topic "Retrograde flow"

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SANTOS, MARCOS PAULO PEREIRA C. DOS. "PORE NETWORK MODEL FOR RETROGRADE GAS FLOW IN POROUS MEDIA." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=32319@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>PROGRAMA DE EXCELENCIA ACADEMICA<br>A produtividade de poços produtores de gás, que operam com pressões de fundo inferiores à pressão de orvalho, é afetada pelo aparecimento da saturação de líquido em seus entornos. Para entender esse fenômeno, conhecido como bloqueio por condensado, os simuladores em escala de poros são ferramentas úteis na investigação dos parâmetros que influenciam na quantidade e na distribuição da saturação de condensado, assim como seus efeitos na redução
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Hamburg, Naomi Miriam. "Retrograde flow and vascular function in the Framingham Heart Study." Thesis, Boston University, 2012. https://hdl.handle.net/2144/21164.

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(Thesis: M.S.M.) PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.<br>Experimental studies link oscillatory flow accompanied by flow reversal to impaired endothelial cell function. The relation of retrograde flow with vascular function and arterial stiffness remains incompletely defined. We measur
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Salisbury, Peter Evan. "Compositional multiphase vertical lift performance modelling of oil, gas and retrograde gas-condensate wells." Thesis, Heriot-Watt University, 1987. http://hdl.handle.net/10399/1587.

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Quadt, Katharina Anna [Verfasser], and Ulrich [Akademischer Betreuer] Schwarz. "Force and retrograde flow in Plasmodium berghei sporozoites / Katharina Anna Quadt ; Betreuer: Ulrich Schwarz." Heidelberg : Universitätsbibliothek Heidelberg, 2018. http://d-nb.info/1177385597/34.

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Quadt, Katharina [Verfasser], and Ulrich S. [Akademischer Betreuer] Schwarz. "Force and retrograde flow in Plasmodium berghei sporozoites / Katharina Anna Quadt ; Betreuer: Ulrich Schwarz." Heidelberg : Universitätsbibliothek Heidelberg, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:16-heidok-242476.

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Püschel, Gerhard P., Martin Oppermann, Frank Neuschäfer-Rube, Otto Götze, and Kurt Jungermann. "Differential effects of human anaphylatoxin C3a on glucose output and flow in rat liver during orthograde and retrograde perfusion : the periportal scavenger cell hypothesis." Universität Potsdam, 1991. http://opus.kobv.de/ubp/volltexte/2008/1674/.

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1) During orthograde perfusion of rat liver human anaphylatoxin C3a caused an increase in glucose and lactate output and reduction of flow. These effects could be enhanced nearly twofold by co-infusion of the carboxypeptidase inhibitor MERGETPA, which reduced inactivation of C3a to C3adesArg. 2) During retrograde perfusion C3a caused a two- to threefold larger increase in glucose and lactate output and reduction of flow than in orthograde perfusions. These actions tended to be slightly enhanced by MERGETPA. 3) The elimination of C3a plus C3adesArg immunoreactivity during a single liver passage
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Rocha, Helena Naly Miguens. "Apoptose e prejuízo na capacidade de reparo endotelial induzidos por fluxo sanguíneo retrógrado na hipertensão." Niterói, 2017. https://app.uff.br/riuff/handle/1/3787.

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Submitted by Biblioteca do Instituto Biomédico BIB (uffbib@gmail.com) on 2017-06-05T19:47:11Z No. of bitstreams: 1 Helena Naly Miguens Rocha.pdf: 1130470 bytes, checksum: 43146823dc28af52b34aa41dd863ff95 (MD5)<br>Made available in DSpace on 2017-06-05T19:47:11Z (GMT). No. of bitstreams: 1 Helena Naly Miguens Rocha.pdf: 1130470 bytes, checksum: 43146823dc28af52b34aa41dd863ff95 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Mecanismos de ativação e reparo endoteliais em resposta ao fluxo sanguíneo retrógrado (FSR) exacerbado ainda não foram completamente elucidados, nem
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Dos, Santos Carvalho Steve Francois. "Morpho-functional impact of Vangl2 on hippocampus development." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0276/document.

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La Polarité Cellulaire Planaire (PCP) est une voie de signalisation originellement identifiée chez les invertébrés pour son rôle dans l’établissement d’une asymétrie cellulaire perpendiculaire à l’axe apico‐basal. Elle définit une polarité dans le plan d’un épithélium et coordonne cette polarité dans tout l'épithélium. L'activation de la voie PCP conduit à une réorganisation ducyto squelette en passant par une modulation des zones d'adhésion, régulant ainsi la forme et les mouvements des cellules. La voie de signalisation de la PCP est conservée tout au long de l'évolution jusqu'au mammifères,
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HSU, Jui-Lien, and 徐瑞蓮. "The Measurement of the Retrograde Flow Field of Bileaflet Artificial Heart Valves." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/48882004357467989542.

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碩士<br>淡江大學<br>水資源及環境工程學系<br>86<br>A series of tests were performed on the currently used St. Jude Medical (SJM), CarboMedics (CM), Edwards Tekna modified DuroMedics (DM) and Sorin Bicarbon (SB) bileaflet artificial heart valves. Flow velocity was measured with a laser Doppler Anemometer in order to compare the four valves by their influence towards various retrograde flow fields and as revealed in relative documents, their relation with blood element damage. All experiments were performed w
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Wu, Zhu-Huz, and 吳思樺. "Measurement of the retrograde flow with aortic bileaflet meachanical heart valves closure by a digital particle image velocimeter." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/28626v.

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碩士<br>淡江大學<br>水資源及環境工程學系碩士班<br>101<br>The SJM 25 mm bileaflet test valve was positioned in the aorta position of a pulsatile mock circulatory loop system. The main experimental simulation human the left cardiac cycle. Its parameters set to comply with the body&apos;&apos;s blood pressure and flow waveforms, the pressures in the aortic, left ventricle and left atrium were maintained at 80-120 mmHg, 0-120 mmHg and 5-7 mmHg. The pulse rates were set at 70, 90, and 120 bpm, with respective to the cardiac outputs of 5 L/min, 6 L/min, and 7.5 L/min. The heart valves shut down instantly, the flow fie
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Books on the topic "Retrograde flow"

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Parikh, Roshni A., and David M. Williams. Obtaining True Lumen Access in Aortic Dissections with Iliac Extension. Edited by S. Lowell Kahn, Bulent Arslan, and Abdulrahman Masrani. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199986071.003.0012.

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Aortic dissection resulting in lower extremity ischemia is an emergent condition requiring urgent endovascular treatment of the aorta and iliofemoral arteries to restore blood flow to the lower extremities. This chapter describes the management, applications, challenges, and potential complications when obtaining bilateral true lumen access during the urgent endovascular treatment of lower extremity ischemia after an aortic dissection. Most interventions require retrograde access to the true lumen; however, if one of the common femoral arteries is dissected, then retrograde access can be a cha
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Retrograde Flaw. Severn River Publishing, 2024.

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Hughes, Jim. Urology. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198813170.003.0018.

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Most urology procedures requiring imaging involve removing or bypassing any occlusions to the flow of urine from the kidneys. For demonstrating the urinary tract under X-ray, an iodine-based contrast is used. The radiation dose may be higher in urological procedures than in orthopaedic cases due to the thickness of the patient’s abdomen as compared to the extremities, and the need for longer screening times to demonstrate the flow of the contrast agent. This chapter covers a selection of urology procedures for the removal of ureteric blockages and insertion of stents, covering retrograde pyelo
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Thomas, David F. M. Vesicoureteric reflux. Edited by David F. M. Thomas. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0115.

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The term vesicoureteric reflux (VUR) describes the retrograde flow of urine from the bladder into the upper urinary tract. VUR is not a disease entity in its own right. Nevertheless, it has the potential to cause significant morbidity by preventing effective emptying of the urinary tract and by facilitating the transport of bacteria into the upper tract and renal parenchyma. Mechanisms of renal damage associated with VUR include pyelonephritic scarring and congenital dysplasia or hypoplasia. The long-term complications of pyelonephritic scarring may include hypertension, renal failure, and an
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Book chapters on the topic "Retrograde flow"

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Pulido Cifuentes, Laura, and Daniel M. Suter. "Measuring Retrograde Actin Flow in Neuronal Growth Cones." In Methods in Molecular Biology. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3969-6_18.

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Ghate, Ketakee, Sampada P. Mutalik, and Aurnab Ghose. "Interrogating the Molecular Clutch in Neuronal Growth Cones: Measuring Traction Forces, F-actin Retrograde Flow, and Point Contact Demographics." In Methods in Molecular Biology. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3969-6_17.

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Koyama, Tomiyasu, and Tadahiro Sasajima. "Retrograde Perfusion of the Hind Leg in Diabetic Patients Suffering from Arteriosclerosis Obliterans: Theoretical Considerations of Oxygen Supply and Lymphatic Flow Based on Rat Models." In Oxygen Transport to Tissue XXXIII. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-1566-4_38.

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Salgarello, Marzia, Giuseppe Visconti, Liliana Barone-Adesi, and Alessandro Cina. "Versatility and Reliability of Internal Mammary Vessels as Recipient Vessels in DIEP Flap Breast Reconstruction: A Clinical and Radiological Study on the Antegrade and Retrograde Flow." In Breast Reconstruction. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-18726-6_79.

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Cohen, José E., Tzlil Yakira Shifman, David Spizzichino, and Hans Henkes. "Tonsillar Loop Dissection Causing Embolic Stroke and Internal Carotid Artery Occlusion: Mechanical Stentriever Thrombectomy, Angioplasty, and Telescoping Flow Diverter Stent-Assisted Arterial Reconstruction (Thrombectomy First, Retrograde Revascularization)." In The Ischemic Stroke Casebook. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-030-85411-9_84-1.

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Cohen, José E., Tzlil Yakira Shifman, David Spizzichino, and Hans Henkes. "Tonsillar Loop Dissection Causing Embolic Stroke and Internal Carotid Artery Occlusion: Mechanical Stentriever Thrombectomy, Angioplasty, and Telescoping Flow Diverter Stent-Assisted Arterial Reconstruction (Thrombectomy First, Retrograde Revascularization)." In The Ischemic Stroke Casebook. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47201-5_84.

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Filioglo, Andrei, and José E. Cohen. "Acute Cervical Internal Carotid Artery and Middle Cerebral Artery Tandem Occlusion Due to Spontaneous Carotid Tonsillar Loop Dissection: Retrograde Approach, Intracranial Stent-Retriever-Assisted Middle Cerebral Artery Thrombectomy, and Reconstruction of the Dissected Segment by Flow-Diverter Stent Implant, with a Favorable Outcome." In The Ischemic Stroke Casebook. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47201-5_20.

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Filioglo, Andrei, and José E. Cohen. "Acute Cervical Internal Carotid Artery and Middle Cerebral Artery Tandem Occlusion Due to Spontaneous Carotid Tonsillar Loop Dissection: Retrograde Approach, Intracranial Stent-Retriever-Assisted Middle Cerebral Artery Thrombectomy, and Reconstruction of the Dissected Segment by Flow-Diverter Stent Implant, with a Favorable Outcome." In The Ischemic Stroke Casebook. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-85411-9_20-1.

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DellaVolpe, Jeffrey. "Physiology of Retrograde Flow." In The ECMO Book. Elsevier, 2024. http://dx.doi.org/10.1016/b978-0-443-11198-3.00014-6.

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Haq, Syed, Sidra Shah, Amanda Laird, et al. "Evolving Therapies and Technologies in Extracorporeal Membrane Oxygenation Left Arterial Venoarterial Extracorporeal Membrane Oxygenation: The Hemodynamic Implications and Current Practice Methodology." In Evolving Therapies and Technologies in Extracorporeal Membrane Oxygenation [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1005359.

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Since its inception, venoarterial extracorporeal membrane oxygenation (VA-ECMO) has proved to play a pivotal role in providing mechanical circulatory support (MCS) in the setting of refractory cardiac failure. However, the retrograde flow often leads to further deleterious effects with increased afterload, left ventricle (LV) distension, LV wall stress, pulmonary edema, and higher myocardial oxygenation requirements. In lieu of this, an alternative cannulation method has been gaining momentum to provide MCS while simultaneously offloading the LV. Left arterial venoarterial (LAVA)-ECMO utilizes
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Conference papers on the topic "Retrograde flow"

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Ellis, Jeffrey T., Timothy M. Healy, Arnold A. Fontaine, Rahul Saxena, and Ajit P. Yoganathan. "Insights Into the Formation and Characteristics of Leakage Flow Structures Through Bileaflet Mechanical Heart Valve Prostheses." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-1223.

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Abstract The design of bileaflet prosthetic heart valves deliberately includes some degree of retrograde flow upon valve closure. This reverse flow is intended to “wash out” the hinges of the valve and the areas between leaflet edges and the housing, in principle preventing areas of flow stasis and inhibiting thrombus formation. The speed, direction, and turbulent nature of retrograde flow structures are influenced by the geometry of the hinge which is unique to a given valve design. Typically, the retrograde flow can be classified into two primary events. One is the closure, or “squeeze” flow
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Reddy, Rathnakar, Aditya Ojha, Sunil Chitre, et al. "Retrograde Gas-Condensate Flow Profile Integrating Production Logs with Pulsed Neutron Data in Retrograde Gas Reservoirs." In SPE Annual Technical Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/220871-ms.

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Abstract Understanding multi-phase flow in retrograde reservoirs is essential due to retrograde behavior of gas condensate. Maintaining reservoir pressure above dew point is essential to avoid condensation of heavier fractions for an efficient condensate recovery. Conventional evaluation of production logs cannot distinguish condensate phase from gaseous phase due to dynamic pressure transient conditions and tool response to associated phase behavior in complex mixture of fluids. The paper proposed an effective workflow to evaluate time- lapse production logs and pulsed neutron logs to delinea
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Plesniak, Michael W., and Sean D. Peterson. "Biomedical Fluid Dynamics: Rich Flow Physics in Pulsatile Flow (Keynote)." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37342.

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Many biological flows, e.g. speech production and the vasculature, are pulsatile and consequently exhibit a rich array of flow physics not observed in steady flows. A classical example in biomedical flows is flow in a rigid walled pipe subjected to non-zero mean harmonic forcing. This flow, solved analytically by Womersley [1], has retrograde flow in the Stokes layer during portions of the cycle. This paper will highlight some of interesting flow phenomena that result from pulsatile flow.
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Ayala, Luis Felipe, Turgay Ertekin, and Michael A. Adewumi. "Compositional Modeling of Retrograde Gas-Condensate Reservoirs in Multimechanistic Flow Domains." In SPE Latin American and Caribbean Petroleum Engineering Conference. Society of Petroleum Engineers, 2005. http://dx.doi.org/10.2118/94856-ms.

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Zhao, You-ting, Xi-ying Li, and Zhen-bo Wang. "A Retrograde Vehicle Detection Method Based on the Optical Flow Field." In Ninth International Conference of Chinese Transportation Professionals (ICCTP). American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41064(358)52.

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Hoi, Yiemeng, Mark Van Doormaal, Yu-Qing Zhou, Xiaoli Zhang, R. Mark Henkelman, and David A. Steinman. "Degree of Retrograde Flow and Its Effect on Local Hemodynamics and Plaque Distribution in an Aortic Regurgitation Murine Model of Atherosclerosis." In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53161.

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Previously, Zhou et al. [1] presented a novel mouse model of aortic valve regurgitation (AR) to explore the effect of altered hemodynamics on atherogenesis. In these ldlr−/− mice with AR, extensive atherosclerotic plaque was found along the naturally lesion-free descending thoracic (DTAo) and abdominal aorta (AbAo), with distinct spatial distributions suggestive of a strong local hemodynamic influence (Fig. 1, top). Doppler ultrasound measurement showed that both DTAo and AbAo of the AR mice experienced an oscillatory flow pattern induced by the diastolic retrograde flow, as opposed to the con
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Tawfiq, Rowa, and Asma Alahmadi. "Applied Framework for Managing Sustainable Retrograde Gas Condensate Reservoirs." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211341-ms.

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Abstract Managing retrograde gas condensate reservoirs comes with its set of challenges. To maximize recovery and ensure the sustainability of reservoirs, the reservoir engineer must ensure the proper well placement, choose the best completion, and perform regular reservoir surveillance. This paper discusses an applied framework for managing retrograde gas condensate reservoirs, to ensure the longevity of the reservoir and maximize performance. The process of managing sustainable retrograde gas condensate reservoirs entails proper well placement, which can be achieved through an in-depth asses
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Taha, Maged Alaa, Eissa Shokier, Attia Attia, Aamer Yahia, Khaled Mansour, and Dina Medhat Abdelkhalek. "Enhancing Condensate Production by 29%, Through Thermal Gas Injection from a Retrograde Gas Condensate Reservoir - With an Operational Case Study in the Western Desert of Egypt." In SPE Improved Oil Recovery Conference. SPE, 2024. http://dx.doi.org/10.2118/218162-ms.

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Abstract In retrograde gas condensate reservoirs, the accumulation of liquid from natural gas below the dew-point pressure leads to condensate blockage, a significant issue in reservoir damage. Although most of this liquid doesn't reach the level required for production, it hinders the flow of natural gas, affecting its production. This study focuses on the impact of gas injection methods (like methane, carbon dioxide, and nitrogen) and high-temperature steam on an Egyptian retrograde gas condensate reservoir. Various scenarios were tested, involving different temperatures, enthalpy levels, ty
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Roded, Roi, Einat Aharonov, Amos Frumkin, Nurit Weber, Boaz Lazar, and Piotr Szymczak. "HOW MAY UPWELLING GEOTHERMAL FLOW AND RETROGRADE SOLUBILITY LEAD TO HYPOGENE SPELEOGENESIS IN CARBONATE AQUIFERS?" In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-358112.

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Ruggiero, Mathew S., Ulrich Faul, Frederick W. Vollmer, and Gordana Garapic. "RETROGRADE DEFORMATION AND FLUID FLOW AT THE BASE OF A BARROVIAN SEQUENCE, DUTCHESS COUNTY, NY." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-358918.

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