Valve formation
Notch signaling functions in lymphatic valve formation
... lymphatic valve morphogenesis begins at embryonic day ...in valve-forming lymphatic endothelial cells, whereas cells of the lymphatic ducts express lower levels of ...lymphatic valve endothelial ...
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Genes regulating lymphangiogenesis control venous valve formation and maintenance in mice
... lymphatic valve development, were required for venous valve ...lymphatic valve leaflets (3), but the cellular function of ephrin-B2 in valve formation remains ...that valve ...
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Life-threatening check valve formation due to tracheobronchial aspergillosis
... literature surveyed to support this as a practical concern [8]. Therefore, no consensus has been reached regarding the development of critical air trapping due to a check valve formation. When expiratory ...
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Real time 3D visualization of cellular rearrangements during cardiac valve formation
... during valve formation (Gitler et ...the valve-forming ...immature valve have been formed (Beis et ...forming valve leaflets, ...immature valve leaflet at cellular resolution, we ...
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Remodeling of the myocardium in early trabeculation and cardiac valve formation; a role for TGFβ2
... the formation of the leaflets of the mitral and tricuspid valves both involve remodeling of the embryonic ...the formation of the early trabeculae and the positioning of the valve primordia ...
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Contractile and hemodynamic forces coordinate Notch1b-mediated outflow tract valve formation
... of valve leaflet ...VB valve leaflets, we microinjected EPO mRNA to increase erythropoiesis, with resulting increases in viscosity and ...VB valve leaflets in the Tg(fli1a:GFP) line (Figure ...VB ...
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Hdac3 regulates lymphovenous and lymphatic valve formation
... Here, we highlight the integrated nature of extracellular forces and epigenetic signatures at the enhancer elements. Our data show that OSS promotes assembly of the enhanceosome com- plex containing the transcription ...
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EPHB4 kinase–inactivating mutations cause autosomal dominant lymphatic related hydrops fetalis
... and valve formation during late embryonic and early postnatal development (11, 12), but whether they have an earlier role in lymphatic vessel morphogenesis that could explain Ephb4 loss of function–induced ...
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Loss of Gata5 in mice leads to bicuspid aortic valve
... Other families of transcription factors are present in ECs and reg- ulate endocardial differentiation and valve formation. They include the forkhead proteins FoxP1 and Foxc2 as well as the SOX proteins Sox4 ...
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Epigenetics and Mechanobiology in Heart Development and Congenital Heart Disease
... OFT valve development ...in valve hyperplasia, while inhibiting contractility prevented valve ...for valve formation in Figure ...During valve development, Klf2a responds to ...
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Piezo1 incorporates mechanical force signals into the genetic program that governs lymphatic valve development and maintenance
... lymphatic valve formation in the mesentery and tail skin was analyzed at P7 (Figure ...lymphatic valve leaflet LECs, were normally formed at vascular branch points of the control ...of valve ...
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Determination of mitral valve area with echocardiography, using intra-operative 3-dimensional versus intra- & post-operative pressure half-time technique in mitral valve repair surgery
... Mitral valve area; TEE: Transoesophageal echocardiography; MVR: Mitral valve repair surgery; MV: Mitral valve; MS: Mitral valve stenosis; MR: Mitral valve insufficiency; 2D: ...
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Structural Design and FEM Analysis of Large Butterfly Valve
... A Butterfly valve is a quarter-turn rotational motion valve, that is used to stop, regulate, and start flow. Butterfly valves are easy and fast to open. A 90° rotation of the handle provides a complete ...
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Heart Valve Lesions Due to the Formation of a Beta Hemolytic Streptococ Role of Adhesion Molecules
... [3,4]. Valve involvement is diagnosed by observ- ing the development of verru and nodules on the mitral valve, accompanied by edema and cellular inflamma- ...
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Circulatory System - PPT slides
... Mitral valve or bicuspid valve Aortic valve Left ventricle Superior vena cava Inferior vena cava Right atrium Tricuspid valve Right ventricle Pulmonary valve Pulmonary arte[r] ...
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Computational fluid dynamics simulation of early diagnosis of deep vein thrombosis
... In conclusion, the purpose of this study is to diagnose the early stage of DVT. From the simulation result, it can be seen that, the value of velocity will excite as they go through the valve. That is shows how ...
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Systematic of Albian - Cenomanian Gastropods and Bivalves from the Kazhdumi Formation, Zagros Basin
... Description: Medium to large size. Shape oval and convex, comma-shaped. Shell thick with strong corrugated margin; ornament of variable radial ribs. Length 31 mm, height 41 mm. Resembling Ceratostreon texanum differs ...
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A genetic framework for fruit patterning in Arabidopsis thaliana
... control valve margin formation are initially ...and valve margin, ...regulates valve margin development by showing that RPL promotes the formation of two stripes of valve margin ...
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Vol 3, No 11 (2015)
... failed valve. It was found between 0.28 and 0.34% although the normal value of carbon content is 0.40- 0.45%. The causes of considerable decrease of the carbon content in valve material likely owing to ...
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The study of cardiac valve annular dimensions and their clinical significance
... The annular circumference in fixed postmortem specimens averages 11.0 ± 1.5 cm, it is approximately 1cm greater in fresh than in fixed specimens. Annular area is about 11.3 ± 1.8cm 2 . Tricuspid valve leaflets, ...
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