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–Compresión y descompresión de la burbuja = Movimiento oscilatorio = Sonido.Įl pulso de ecografía dependerá de la La Potencia de Transmisión.–Reflejo en la superficie de la microburbuja por interfase ecográfica.La microburbuja cuando se le somete a un pulso de eco responde así:.They are wrapped in some substance that makes them more durable in the bloodstream. The microbubbles are air, gas or gaseous chemical compound, depending on the commercial brands that distribute them. Se las envuelve en alguna sustancia que las haga más duraderas en el torrente sanguíneo. Las microburbujas son aire, gas o compuesto químico gaseoso, dependiendo de las marcas comerciales que las distribuyan. This microbubbles have a smaller diameter than a red blood cell.The microbubbles are always kept in the intravascular space.They are not eliminated by the renal excretory system.They dissolve in the plasma and are eliminated through the lungs. Se disuelven en el plasma y se eliminan a través de los pulmones.No son eliminadas por el sistema excretor renal.Las microburbujas se mantienen siempre en el espacio intravascular.Esta microburbujas tienen un diámetro menor al de un hematíe.
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If there are reactions, it is usually due to the excipient of the drug. It is inert and therefore does not interact chemically, therefore it does not give adverse reactions. They are wrapped in galactose or phospholipids.
EL CONTRASTE FREE
Free bubble in blood does not last more than 20msg. Stabilized gas micro bubbles, that is, wrapped in some substance that makes them last a little longer in the bloodstream before «evaporate». Si hay reacciones, suele ser debido al excipiente del fármaco.Īgents that increase intensity in the ultrasound image and thus providing accurate information on the vascularization of the lesions to be studied. Es inerte y por tanto no interactúa químicamente, por tanto no da reacciones adversas.Se envuelven en galactosa o fosfolípidos.Burbuja libre en sangre no dura mas de 20msg.Microburbujas de gas estabilizadas, es decir, envueltas en alguna sustancia que hagan que duren un poco más en el torrente sanguíneo antes de «evaporarse».
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Agentes que aumentan intensidad en la imagen ecográfica y proporcionando así información precisa sobre la vascularización de las lesiones a estudiar.In case the artwork has been put up for sale, take into account the artist would have to manage with the organization of the exhibition the return of the artwork in order to be able to realize the shipment. Those artworks which are in an exhibition are usually displayed as “non-available”. Shipments from Argentina, Colombia or Cuba need of a special authorization for the exportation of artworks, so it is important to have this into account when calculating the delivery date.īear in mind we are dealing with works of art, so they may be in an exhibition (actually, this is awesome!). Once the artist notifies us the artwork is ready for shipment, the delivery will be in the following 24-72 hours, These delivery times may be altered by custom clearance events, especially when the origin country of the artwork belongs to a different cross-national agreement (EU,NAFTA,etc.). The estimated delivery time for Artelista fine art prints is 5-7 working days, whereas in the case of original artworks, it would vary depending on the origin country. Additionally, for your tranquility, the artwork is insured with the company Allianz Insurances during shipping, so we will handle everything if, unfortunately, the artwork is damaged before being delivered. The price shown at the artwork page is its final price, without surprises. When you purchase art at Artelista, you have at your disposal thousands of artworks by artists from around the world, from up to 170 different countries,, and we don't want the delivery costs to be a problem when you want to enjoy the best art.