R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL / SCIENCE PHOTO LIBRARY R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL / SCIENCE PHOTO LIBRARY
Artery tissue layers, fluorescence deconvolution micrograph. Fluorescent dyes have been used to highlight tissues and cellular structures: microvasculature (red), smooth muscle (green), cell nuclei (blue). The layers partially seen here are the tunica adventitia (top, the external layer) and the tunica media (bottom, the middle layer).
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