Literatura académica sobre el tema "Conventional Doppler"
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Artículos de revistas sobre el tema "Conventional Doppler"
Sacks, D. "Conventional vs color carotid Doppler imaging." American Journal of Roentgenology 156, n.º 4 (abril de 1991): 873–74. http://dx.doi.org/10.2214/ajr.156.4.2043209.
Texto completoDickerson, K. S., V. L. Newhouse, P. Tortoli y G. Guidi. "Comparison of conventional and transverse Doppler sonograms". Journal of Ultrasound in Medicine 12, n.º 9 (septiembre de 1993): 497–506. http://dx.doi.org/10.7863/jum.1993.12.9.497.
Texto completoWright, I. A., N. D. Pugh, K. Lyons, D. J. T. Webster y R. E. Mansel. "Power Doppler in breast tumours: a comparison with conventional colour doppler imaging". European Journal of Ultrasound 7, n.º 3 (agosto de 1998): 175–81. http://dx.doi.org/10.1016/s0929-8266(98)00040-8.
Texto completoBIBRA, HELENE VON, HANS-ULRICH STEMPFLE, ALEXANDER POLL, MICHAEL SCHERER, GÜNTHER BLÜML y HANS BLOMER. "Limitations of Flow Detection by Color Doppler: In Vitro Comparison to Conventional Doppler". Echocardiography 8, n.º 6 (noviembre de 1991): 633–42. http://dx.doi.org/10.1111/j.1540-8175.1991.tb01025.x.
Texto completoGera, B. S., S. P. Singal y Neeraj Saxena. "Establishing a Conventional Doppler Sodar cum Doppler Minisodar at the National Physical Laboratory". Journal of Atmospheric and Oceanic Technology 14, n.º 3 (junio de 1997): 527–32. http://dx.doi.org/10.1175/1520-0426(1997)014<0527:eacdsc>2.0.co;2.
Texto completoDas, K. M., K. Prasad, W. Szmigielski y N. Noorani. "Intratesticular varicocele: evaluation using conventional and Doppler sonography." American Journal of Roentgenology 173, n.º 4 (octubre de 1999): 1079–83. http://dx.doi.org/10.2214/ajr.173.4.10511183.
Texto completoFernando, Charitha y Janis Letourneau. "Conventional Duplex and Color Doppler Ultrasonography of Pseudoaneurysms". Seminars in Interventional Radiology 7, n.º 03/04 (enero de 1990): 185–91. http://dx.doi.org/10.1055/s-2008-1074607.
Texto completoGross, Ruth, Vincenzo Penna, Holger Bannasch, G. Stark, Steffen Eisenhardt y Yvonne Lenz. "Evaluation of the Implantable Doppler Probe for Free Flap Monitoring in Lower Limb Reconstruction". Journal of Reconstructive Microsurgery 34, n.º 03 (27 de noviembre de 2017): 218–26. http://dx.doi.org/10.1055/s-0037-1608628.
Texto completoKeener, Thomas S., Hanh Vu Nghiem, John N. Krieger, Richard E. Berger, Ivan Rothman, Thomas C. Winter y Laurence Mack. "Comparison of Conventional Color Doppler With Power Doppler Sonograhy to Depict Normal Prostatic Vasculature". Journal of Diagnostic Medical Sonography 13, n.º 2 (marzo de 1997): 63–67. http://dx.doi.org/10.1177/875647939701300201.
Texto completoThomsen, J. B., J. A. Sørensen, P. Grupe, J. Karstoft y A. Krogdahl. "Staging N0 oral cancer: lymphoscintigraphy and conventional imaging". Acta Radiologica 46, n.º 5 (agosto de 2005): 492–96. http://dx.doi.org/10.1080/02841850510021373.
Texto completoTesis sobre el tema "Conventional Doppler"
Halimi, Abderrahim. "From conventional to delay/Doppler altimetry". Phd thesis, Toulouse, INPT, 2013. http://oatao.univ-toulouse.fr/10444/1/halimi.pdf.
Texto completoGeladakis, Dimitrios N. "Comparison of the step frequency radar with the conventional constant frequency radars". Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1996. http://handle.dtic.mil/100.2/ADA328272.
Texto completo"December 1996." Thesis advisor(s): Gurnam S. Gill. Includes bibliographical references (p. 45). Also available online.
MacKinnon, Andrew David. "Cerebral embolism in carotid stenosis : embolic signal detection with conventional and novel ambulatory transcranial Doppler ultrasound". Thesis, St George's, University of London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424769.
Texto completoFigaji, Anthony A. "Multimodality monitoring in paediatric severe traumatic brain injury : the contributions of brain oxygen, transcranial doppler and autoregulation monitoring to conventional methods on monitoring". Doctoral thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/2882.
Texto completoIncludes bibliographical references (p. 175-218).
Traumatic brain injury (TBI) is a highly complex clinical condition in the most complex organ of the body. The foundation of care of the patient with severe TBI is the prevention of secondary insults to the brain. This relies on conventional monitoring tools to identify patients at risk, but often these may fail to detect important secondary insults. Moreover, the therapies that are used commonly in the critical care environment all have potential adverse effects, many of which may not be evident. TBI treatment in children is further complicated by changing thresholds with age, and the much smaller evidence base compared to their adult counterparts.
Rabiger, Friederike Veronika. "Tissue distribution and characteristics of canine non-conventional T cells". 2020. https://ul.qucosa.de/id/qucosa%3A75388.
Texto completoIntroduction: Conventional αβ T cells comprise the classical CD4+ single-positive (sp) T helper (Th) resp. T regulatory (Treg) and CD8αβ+ sp cytotoxic T cell subsets. However, further T cell subpopulations either expressing T cell receptor αβ (TCRαβ) or γδ (TCRγδ) occur in mammals. In dogs, only the highly activated CD4+CD8α+ double-positive (dp) T cell population of peripheral blood has been characterized in detail. Yet, little is known about its distribution in lymphoid and non-lymphoid tissues. Furthermore, dogs possess αβ T cells neither expressing CD4 nor CD8α (CD4-CD8α- double-negative (dn) T cells) and γδ T cells, whose phenotype was still undefined. Aims of study: The objective of this study was to provide an overview on the occurrence and phenotype of non-conventional T cells in canine peripheral blood and tissues. To this end, CD4+CD8α+ dp, TCRαβ+CD4-CD8α- dn, and γδ T cells were characterized regarding expression of surface markers, key transcription factors, and cytokines. Animals, material and methods: Canine T lymphocytes from peripheral blood (sample size: n = 10), Peyer’s patches (PP; n = 10), epithelium of the small intestine (IEL; n = 6), mesenteric lymph nodes (mLN; n = 10), tracheobronchial lymph nodes (tLN; n = 9), lung (n = 10), spleen (n = 10), and thymus (n = 10) were analyzed by flow cytometry. Due to the study design tissue samples had to be taken from a different group of healthy Beagle dogs (n = 12) than peripheral blood. CD4+CD8α+ dp T cells were studied for their tissue distribution, expression of T cell receptor type and composition of the CD8 dimer (i.e. CD8αα homodimer vs. CD8αβ heterodimer), as well as expression of the activation marker CD25. To define the potential function(s) of CD4+CD8α+ dp T cells in tissues, expression of the transcription factor forkhead box P3 (FoxP3) and the cytotoxic molecule granzyme B were analyzed. Furthermore, tissues and blood were studied for distribution of TCRαβ+CD4-CD8α- dn and γδ T cells. A comprehensive characterization of blood TCRαβ+CD4-CD8α- dn and γδ T cells was made by investigation of the following markers: CD25 and CD5, FoxP3, GATA-3, T-box transcription factor TBX21 (T-bet), and granzyme B. Functional analyses were performed by examination of cytokine production (interferon γ (IFN-γ) and interleukin 17A, IL-17A) following stimulation of cells with phorbol-myristate-acetate (PMA)/ionomycin. Normally distributed data sets were analyzed using One-way analysis of variance (ANOVA) with Bonferroni post hoc test (multiple groups) or unpaired Student’s t-test (two-tailed; two groups). For nonparametric data, either Kruskal-Wallis H test with Dunn’s post-test (multiple groups) or Mann-Whitney U test (two-tailed; two groups) was applied. Results: Canine CD4+CD8α+ dp T cells of tissues can be mainly described as TCRαβ+CD4+CD8αα+CD25+ accumulating in PP (1.6% on average). Although not homogeneous in expression levels of CD4 and CD8α and low in number (0.2% on average), CD4+CD8α+ dp T cells of LN are partly FoxP3+. This indicates regulatory potential of this subset. Some CD4+CD8α+ dp T cells of IEL express TCRγδ and/or granzyme B, underlining the uniqueness of intestinal intraepithelial lymphocytes. TCRαβ+CD4-CD8α- dn T cells make up a substantial portion of all αβ T cells in blood (median 14.4%) and tissues (median 15% (lung) – 7.5% (PP)) with a remarkably high expression level of CD25. CD25 is either co-expressed with FoxP3 (reminiscent of a regulatory phenotype), or without FoxP3 (reminiscent of an effector phenotype). In addition, subsets expressing IFN-γ, GATA-3, or IL-17A suggest properties of conventional type 1 T helper cells (Th1), Th2, and Th17, respectively. Interestingly, FoxP3+GATA-3+ hybrid cells were found, too. Canine γδ T cells, on the other hand, are either CD8α+ sp or CD4-CD8α- dn. While TCRγδ+CD8α+ sp T cells resemble their TCRαβ+CD8αβ+ cytotoxic T cell counterparts (T-bet+, IFN-γ+, granzyme B+), TCRγδ+CD4-CD8α- dn T cells express GATA-3, and only low levels of T-bet and granzyme B. Conclusions: This is the first study providing a comprehensive overview on canine non-conventional T cell subsets. Regarding tissue distribution, abundance and functions resp. functional potential of these T cells, it is conceivable that they play a major role in health and diseases of dogs. Further studies examining this topic will be needed. Of note, the classical scheme of CD4+ sp Th/Treg and CD8αβ+ cytotoxic T cells as main effector/regulatory T cells in dogs should be reconsidered.:1 Introduction 1 1.1 The innate and adaptive immune system of mammals 1 1.2 Conventional αβ T cells 1 1.2.1 Cytotoxic CD8αβ+ T cells 2 1.2.2 CD4+ T cells 3 1.2.2.1 CD4+ T helper cells 3 1.2.2.2 CD4+ regulatory T cells 4 1.3 Non-conventional T cells 5 1.3.1 CD4+CD8α+ double-positive T cells 5 1.3.2 γδ T cells 7 1.3.3 CD4-CD8α- double-negative αβ T cells 8 1.4 Aims of this study 8 2 Results 10 2.1 1st publication 10 2.2 2nd publication 32 3 Discussion 55 3.1 Canine non-conventional CD4+CD8α+ double-positive T cells are a homogeneous population enriched at mucosal sites 55 3.2 Canine non-conventional CD4-CD8α- double-negative T cells are unique in abundance and phenotype 57 3.3 Concluding remarks 60 4 Summary 61 5 Zusammenfassung 63 6 Literature Cited 65
Libros sobre el tema "Conventional Doppler"
Gardner, Andrew, Grant L. Iverson, Paul van Donkelaar, Philip N. Ainslie y Peter Stanwell. Magnetic Resonance Spectroscopy, Diffusion Tensor Imaging, and Transcranial Doppler Ultrasound Following Sport-Related Concussion. Editado por Ruben Echemendia y Grant L. Iverson. Oxford University Press, 2015. http://dx.doi.org/10.1093/oxfordhb/9780199896585.013.12.
Texto completoSicari, Rosa, Edyta Płońska-Gościniak y Jorge Lowenstein. Stress echocardiography: image acquisition and modalities. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0013.
Texto completoBadano, Luigi P. y Denisa Muraru. Assessment of right heart function and haemodynamics. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199599639.003.0011.
Texto completovan den Bosch, Annemien E., Luigi P. Badano y Julia Grapsa. Right ventricle and pulmonary arterial pressure. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0023.
Texto completoMoonen, Marie, Nico Van de Veire y Erwan Donal. Heart failure: risk stratification and follow-up. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0027.
Texto completoCosyns, Bernard, Thor Edvardsen, Krasimira Hristova y Hyung-Kwan Kim. Left ventricle: systolic function. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0020.
Texto completoTourneau, Thierry Le, Luis Caballero y Tsai Wei-Chuan. Right atrium. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0024.
Texto completoB, Long Marshall, Laser Institute of America, Society of Photo-optical Instrumentation Engineers. y International Congress on Applications of Lasers and Electro-optics (1989 : Orlando, Fla.), eds. ICALEO '89: Optical methods in flow and particle diagnostics : proceedings : [October 15-20, 1989, Orange County Convention Center, Orlando, Florida : an applications conference with in-depth symposia and professional advancement courses]. Orlando, Fla: Laser Institute of America, 1989.
Buscar texto completoCapítulos de libros sobre el tema "Conventional Doppler"
Stevenson, J. Geoffrey. "Color flow imaging and conventional two- dimensional pulsed Doppler echocardiography: selected observations and experience". En Color Doppler Flow Imaging, 83–105. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4283-7_7.
Texto completoHagendorff, Andreas, Stephan Stobe y Bhupendar Tayal. "Conventional echocardiography—basic principles". En The ESC Textbook of Cardiovascular Imaging, editado por José Luis Zamorano, Jeroen J. Bax, Juhani Knuuti, Patrizio Lancellotti, Fausto J. Pinto, Bogdan A. Popescu y Udo Sechtem, 3–40. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780198849353.003.0001.
Texto completoHagendorff, Andreas. "Conventional echocardiography—basic principles". En The ESC Textbook of Cardiovascular Imaging, 3–33. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780198703341.003.0001.
Texto completoHefnawi, Mostafa, Zakaria Benyahia, Mohamed Aboulfatah, Elhassane Abdelmounim y Taoufiq Gadi. "MIMO Radar Systems". En Handbook of Research on Emerging Designs and Applications for Microwave and Millimeter Wave Circuits, 304–28. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-5955-3.ch010.
Texto completoKenney, Kimbra, Margalit Haber y Ramon Diaz-Arrastia. "Traumatic Cerebral Vascular Injury". En Neurotrauma, editado por Kentaro Shimoda, Shoji Yokobori y Ross Bullock, 55–68. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190279431.003.0006.
Texto completoEslami, Akbar. "Real-Time FMCW Radar X-Band Signal Acquisition and Visualization". En Strategic Innovations and Interdisciplinary Perspectives in Telecommunications and Networking, 165–79. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8188-8.ch008.
Texto completoAsim, Muhammad. "Radiology, MRI, and CT". En Ankylosing Spondylitis and Axial Spondyloarthritis, 57—C9.P15. 2a ed. Oxford University PressOxford, 2023. http://dx.doi.org/10.1093/oso/9780198864158.003.0009.
Texto completoDevarajan, Jagan y Beth H. Minzter. "Ischemic Neuropathy". En Neuropathic Pain, editado por Jianguo Cheng, 123–36. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190298357.003.0015.
Texto completoChetboul, V. y C. Taton. "Examen Doppler cardiaque conventionnel : principes, réglages, aspect normal". En Encyclopédie Animée D'imagerie Cardiovasculaire Ultrasonore du Chien et du Chat, 95–143. Elsevier, 2018. http://dx.doi.org/10.1016/b978-2-294-74873-8.00003-5.
Texto completoActas de conferencias sobre el tema "Conventional Doppler"
Piao, Daqing y Quing Zhu. "Doppler angler and flow velocity estimation using conventional single-probing-beam optical Doppler tomography". En Biomedical Optics 2003, editado por Valery V. Tuchin, Joseph A. Izatt y James G. Fujimoto. SPIE, 2003. http://dx.doi.org/10.1117/12.477825.
Texto completoLiu, Peng y Nobuyoshi Kouguchi. "Adaptive algorithm for combination method of conventional and coherent Doppler sonar". En OCEANS 2015 - Genova. IEEE, 2015. http://dx.doi.org/10.1109/oceans-genova.2015.7271445.
Texto completoLiu, Peng, Nobuyoshi Kouguchi y Takashi Kubota. "Experimental results of combined method of conventional and coherent Doppler sonar". En OCEANS 2015 - MTS/IEEE Washington. IEEE, 2015. http://dx.doi.org/10.23919/oceans.2015.7404351.
Texto completoZhang, Linjian, Yesheng Gao, Xingzhao Liu y Lei Liu. "A novel method for estimating the baseband Doppler centroid of conventional synthetic aperture radar". En 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS). IEEE, 2017. http://dx.doi.org/10.1109/igarss.2017.8128231.
Texto completoChurnside, J., E. P. Gordov, A. V. Khachaturyan, V. B. Shcheglov, V. V. Orlovskii y S. B. Alekseev. "Hybrid CW-Pulsed Autodyne Doppler Lidar". En Coherent Laser Radar. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/clr.1991.wd2.
Texto completoKeatmanee, Chadaporn, Stanislav S. Makhanov, Kazunori Kotani, Wanrudee Lohitvisate y Saowapak S. Thongvigitmanee. "Automatic initialization for active contour model in breast cancer detection utilizing conventional ultrasound and Color Doppler". En 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2017. http://dx.doi.org/10.1109/embc.2017.8037549.
Texto completoTravis, J. C., T. B. Lucatorto, J. Wen, J. D. Fassett y C. W. Clark. "Doppler-Free Resonance Ionization Mass Spectrometry of Beryllium". En Laser Applications to Chemical Analysis. Washington, D.C.: Optica Publishing Group, 1987. http://dx.doi.org/10.1364/laca.1987.tub2.
Texto completoDunmire, Barbrina, Kirk W. Beach, Karl-Heinz Labs, Marla Paun y M. Tschoeppel. "Two-dimentional velocity map of a normal femoral bifurcation and its implications for conventional pulsed Doppler ultrasound". En Medical Imaging 2001, editado por Michael F. Insana y K. Kirk Shung. SPIE, 2001. http://dx.doi.org/10.1117/12.428202.
Texto completoNakamura, Hiraku, Arthur E. Ruggles y Johnathan Sparger. "Ultrasonic Measurement of Helium Bubble Rise and Group Velocity Using 1-D and 2-D Methods in Water and Mercury". En ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-38792.
Texto completoStoykova, E. V. y D. V. Stoyanov. "Processing of Wideband Doppler Lidar Signals by Digital Undersampling (Simulation)". En Coherent Laser Radar. Washington, D.C.: Optica Publishing Group, 1995. http://dx.doi.org/10.1364/clr.1995.wb5.
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