Although contrast agents have an essential role in non-invasive imaging techniques, potential side effects limit their use. For example, both low- and iso-osmolar iodinated contrast media used in ...

Direct mechanisms of kidney injury from exposure to contrast agents are thought to be due to nephrotoxic effects on the tubular epithelium, leading to loss of function, apoptosis, and eventually, ...

Visual contrast distinguishes elements of design. It is a prevalent consideration for architects as they envision their projects. While visual contrast is a basic principle of modern design, its use ...