25.1 MB (25.0 MB compressed)
2967 x 2962 pixels
25.1 x 25.1 cm ⏐ 9.9 x 9.9 in (300dpi)
R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL / SCIENCE PHOTO LIBRARY R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL / SCIENCE PHOTO LIBRARY
Lung bronchiole. Fluorescence deconvolution micrograph of a section through lung tissue, showing a region from a bronchiole to a terminal duct. Terminal bronchioles appear in the lungs in the regions where alveoli (air sacs) start to appear. Cellular proteins are highlighted with fluorescent markers: smooth muscle actin (red), f-actin (green), and cell nuclei (blue). Magnification: x200 when printed at 10 centimetres across.
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