New Probes from Johns Hopkins Provide Closeup View of Internal Tissues Like Never Before

Image taken by the two-photon endomicroscope shows the metabolic activity of mouse kidney cells. Credit: Xingde Li

A biopsy is often the only way to accurately identify the presence of a tumor, but there are a number of serious possible downsides to taking tissue samples from inside the body. A better way would be to analyze the tissue in situ, ess (Read more...)

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