Blood vessels
Connectivity-based segmentation of retinal vessels in eye fundus images
... the vessels by applying a morphological closing operator to the image Im ...largest vessels. In the example that illustrates the method, the largest vessels were 13 pixels width, so the radius of the ...
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TítuloAutomatic computation of the arteriovenous ratio and assessment of its effectiveness as a prognostic indicator in hypertension
... Retina is the only part in the human body where blood vessels can be directly observed in a non-invasive way through an eye fundus examination. In this manner, the retinal imaging assisted by image ...
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Comprehensive retinal image analysis: image processing and feature extraction techniques oriented to the clinical task
... The local PSF estimation procedure not always succeeds. For instance, if we use the estimated local PSFs shown in Fig. 6.5 for deconvolution, the reconstruction develops ringing artifacts (see Fig. 6.9(b)). Consequently, ...
159
TítuloPEO PPO PEO Tri Block Copolymers for Gene Delivery Applications in Human Regenerative Medicine: an overview
... vascular vessels requires enough time (20–45 min) to permit sufficient vector ...the blood vessels with significant improvement of transgene expression both in vitro [70,71] and in vivo [72,73] ...
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A study of the mechanical behaviour of the human aortic artery by means of non-linear finite element models
... of blood vessels where two collagen fibre families are embedded in an isotropic extracellular ...in blood vessels, as well as the effect of collagen fibre ...in blood ves- sels when the ...
142
Increases of Corporal Temperature as a Risk Factor of Atherosclerotic Plaque Instability
... of blood vessels and the fact that fever is the common clinical symptom of both bacterial and viral infections, we explore in the present work the effect of increases of corporal temperature, and in ...
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artigo – central nervous sist linfatico
... drain blood from both the internal and the external veins of the brain into the internal jugular ...meningeal blood vessels of similar diameter), suggesting a unique function for these perisinusal ...
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Caracterización hemodinámica doppler e inflamatoria de las preeclámpticas: análisis del efecto del tratamiento con parches de nitroglicerina
... patches. Blood pressure and maternal and fetal heart rate war monitored at beginning of treatment and every 15 minutes during the first 2 hours and then every 8 ...hours. Blood Flow of uterine, umbilical, ...
158
Anemia and transfusion of red blood cells
... 42. Grover M, Talwalkar S, Casbard A, Boralessa H, Contreras M, Boralessa H, et al. Silent myocardial ischaemia and haemoglobin concentration: a randomized controlled trial of transfusion strategy in lower limb ...
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Ambulatory blood pressure monitoring in the elderly
... Systolic blood pressure (SBP) increases with age [3], and the presence of isolated systolic hypertension (ISH) is characteristic of this ...ambulatory blood pressure monitoring (ABPM) is not well ...
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Thermodynamic properties of CO2 during controlled decompression of supercritical extraction vessels
... packed vessels to literature correlations for natural convection in liquids and gases, and effective ...empty vessels, experimental data was compared to Ede‘s correlation for natural convection in vertical ...
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Perioperative anemia management in colorectal cancer patients: A pragmatic approach.
... Allogeneic blood transfusion is widely used to correct anemia and is associated with poorer surgical outcomes, increased post-operative nosocomial infec- tions, longer hospital stays, increased rates of cancer ...
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Vol. 91, Núm. 2 (2020)
... cord blood units collected, their volume, patient’s diagnosis, referral hospital, total nucleated cells (TNC) and CD34+ cells ...tion, blood type, conditioning, age, weight, stem cell dose, and engraftment ...
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Vol. 91, Núm. 2 (2020)
... 10. Rocha V, Wagner JE Jr, Sobocinski KA, Klein JP, Zhang MJ, Horowitz MM, Gluckman E. Graft-versus-host disease in children who have received a cord- blood or bone marrow transplant from an HLA-identical sibling. ...
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3D whole heart phase sensitive inversion recovery CMR for simultaneous black blood late gadolinium enhancement and bright blood coronary CMR angiography
... to blood and scar to remote myocardium contrast when a sub-optimal TI is ...between blood pool and LGE uptake is often ...the blood pool. Furthermore, unclear borders between scar tissue and ...
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Tryptophan and serotonin in blood and platelets of depressed patients: Effect of an antidepressant treatment
... Thirty subjects, 24 women and 6 men, 18 to 45 years old (34 ± 11 years) were studied. These patients fulfilled the criteria for Major Depressive Episode of the Diag- nosis and Statistics Manual of the American ...
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Thermal explosion in spherical vessels at large Rayleigh numbers
... spherical vessels in excellent agreement with experiments [3], including critical pressures along the so-called third-explosion limit ...spherical vessels with fixed ...
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BENITO-VESSELS, CARMEN, La palabra en el tiempo de las letras. Una historia heterodoxa.
... El excelente libro de Carmen Benito-Vessels tiene como objetivo principal profundizar sobre un tema no suficientemente estudiado: “la lengua como ser”, en el que el elemento formal de estudio es la historia de la ...
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A quantitative assessment of Arctic shipping in 2010 2014
... of vessels cruising the Arctic declined sharply from the maximum in the Norwegian and Barents Seas, followed by the Siberian and Canadian coasts, to reach a minimum along the Bering-Chukchi Seas ...“other” ...
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TítuloEvaluation and control of marine vessels stability in waves
... The focus of PESSN is primarily to enhance crew performance and thereby safety, rather than reducing the crew size further for actual or future ships. The system has been tested in a simulated environment according well ...
5