New Haven, CT Yale University School of Medicine 11/11/1968
3.25 in. x 4 in.
3.25 in. x 4 in. Lantern Slides Original Magnification: x9,000 This study identified secretory granules exclusively located in atrial cardiac muscle cells. They were much later shown to contain atrial natriuretic factor.
Jamieson, James D
transmission electron micrograph
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Yale University School of Medicine, Department of Cell Biology
George E. Palade Electron Microscopy Slide Collection
See Jamieson, J.D., and Palade, G.E. Specific granules in atrial muscle cells. J. Cell Biol. 23:151-172, 1964.
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