Don W. Fawcett (2011) CIL:11506, Felis catus, cardiac muscle cell. CIL. Dataset

Figures 293 and 294 from Chapter 10 (Lipochrome Pigment) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. The density of brown cytoplasmic inclusions identified as lipofuscin, or lipochrome pigment increase in aging cells, particularly in the myocardium, shown here from cat cardiac tissue. In these two panels from the right ventricular papillary muscle of an aging cat, there is an abundance of lipofuscin pigment and mitochondria in the sarcoplasm, as well as numberous small particls of glycogen. A PDF copy of the accompanying chapter is available on the ASCB’s BioEDUCATE website.

图293和294出自《细胞，第二版》第10章（脂质色素）由Don W. Fawcett M.D.所著。在老化细胞中，尤其是心肌细胞中，被识别为脂褐素或脂质色素的棕色细胞质内含物的密度增加，此处所示为猫的心脏组织。在这两张来自老化猫右心室乳头肌的图像中，可以看到肌浆中富含脂褐素色素和线粒体，以及大量的糖原小颗粒。可在ASCB的BioEDUCATE网站上找到该章节的PDF副本。