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c Volumetric 4D vector flow cine reconstruction of the fetal heart is performed, using motion correction, cardiac synchronization, and frame outlier rejection parameters from the magnitude reconstruction pathway. Background phase is estimated and subtracted by polynomial approximation. First moment vectors ...
Veins.These blood vessels take blood back to the heart; this blood lacks oxygen (oxygen-poor) and is rich in waste products that are to be excreted or removed from the body. Veins become larger and larger as they get closer to the heart. The superior vena cava is the large vein that ...
Your heartbeat is triggered by electrical impulses that travel down a special pathway through your heart. The impulse starts in a small bundle of specialized cells called the SA node (sinoatrial node), in the right atrium. This node is known as the heart's natural pacemaker. The electrical ...
Heparin, anticoagulant drug that is used to prevent blood clots from forming during and after surgery and to treat various heart, lung, and circulatory disorders in which there is an increased risk of blood clot formation. Discovered in 1922 by American
Pulmonary arterial hypertension (PAH) is a rare and highly morbid disease. In affected individuals it leads to ~10% annual mortality due to right heart failure, driven by a high vascular resistance in the lungs1. In its idiopathic form, PAH mostly affects women with an incidence of 25 indivi...
PPP—Pentose phosphate pathway PRCA—Pure red cell aplasia PRDC—Porcine respiratory disease complex PrPSc—Scrapie prion protein PRRS—Porcine reproductive and respiratory syndrome PT—Prothrombin time PTCL—Peripheral T cell lymphoma PTT—Partial thromboplastin time RBC—Red blood cell REAL—Revised Europea...
MetaCore software (version 21.2 build 70,500, https://portal.genego.com/; Clarivate Analytics, Philadelphia, PA) was used, as described previously12, for enrichment analyses of the pathway maps of the differentially and non-differentially expressed genes. In the second analysis, we used the 10,...
et al. The Hedgehog pathway promotes blood-brain barrier integrity and CNS immune quiescence. Science 334, 1727–1731 (2011). Article CAS PubMed Google Scholar Nagase, T., Nagase, M., Machida, M. & Fujita, T. Hedgehog signalling in vascular development. Angiogenesis 11, 71–77 (2008)....
(Figure 1). The principal mechanism, known as the tissue factor (TF) pathway or the extrinsic coagulation cascade, involves the expression of TF (thromboplastin or factor III) on the cells of the intima of the damaged blood vessel. TF is only expressed on the cells that are not in ...