biomedical MRIbiomedical ultrasonicscomputerised tomographyencapsulationpolymers/ imaging contrast agentsmicrometer-sized polymer beadspolystyrene hollow beadscontrast enhancement agentssaline solutionsPolystyrene (PS) hollow beads with holes on the surfaces are employed as containers for quick loading and ...
TheMRI scannercreates a strong magnetic field. Hydrogen ions in the human body spin around on their axes, and under the magnetic field, their axes all line up in the direction of the field. Most of the ions either face the feet or the head, effectively canceling each other out, but a ...
Pruessmann KP, Weiger M, Scheidegger MB, Boesiger P.SENSE: Sensitivity encoding for fast MRI. Magn Reson Med 1999; 42:952-962. ↑ Complete List of Questions ↑
It had a very chalky texture. My gag reflex kicked in a little at first, but I managed to get it down. I didn't have any contrast media reactions like I feared I would. Because of the barium, my doctor was able to see that I had multiple cysts on my kidneys. They were causing ...
Medical treatments of chronic obstructive pulmonary disease include drugs, for example, nicotine replacement therapy, beta-2 agonists, and anticholinergic agents (bronchodilators), combined drugs using steroids and long-acting bronchodilators, mucolytic agents, oxygen therapy, and surgical procedures such as...
Avirtual colonoscopyinvolves the use of eithercomputerized tomography(CT) ormagnetic resonance imaging(MRI). The colon is filled with either a liquid contrast agent or air, and CT or MRI is performed. Computerized reconstruction of either the CT or MRI images provides a virtual image that mimics...
(e.g., as drug delivery systems, antibacterial agents, magnetic resonance imaging (MRI) agents, and hyperthermia treatment media) and biotechnological applications (e.g., as biosensors) [4]. The widespread use of NMs has raised concerns that human exposure to NMs may introduce potential risks ...
A fee-based advisor, in contrast, is collecting money from other sources as well as you. Those other sources of income might sway the advisor into pitching you products that aren’t ideal for you.Financial advisor: Strangely, this term doesn’t signify much. There are no rules governing ...
(e.g., as drug delivery systems, antibacterial agents, magnetic resonance imaging (MRI) agents, and hyperthermia treatment media) and biotechnological applications (e.g., as biosensors) [4]. The widespread use of NMs has raised concerns that human exposure to NMs may introduce potential risks ...
An exclusive listing is a type of real estate listing agreement in which a property seller appoints and expressly authorizes onereal estate brokerto act as the seller’s sole agent. By contrast, in an open or non-exclusive listing, the seller can employ any number of brokers as agents.1 ...