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 incr...

Figure 292 from Chapter 10 (Lipochrome Pigment) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Brown cytoplasmic inclusions identified as lipofuscin, or lipochrome pigment increase in aging cells, sho...

Figure 291 from Chapter 10 (Lipochrome Pigment) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Brown cytoplasmic inclusions identified as lipofuscin, or lipochrome pigment increase in number in aging ...

Hydra, a simple fresh-water animal possessing radial symmetry, imaged in darkfield. Biologists are interested in hydras because of their regenerative ability, and their apparent inability to age or d...

Scanning electron micrograph of a Drosophila melanogaster sestrin-null mutant. Sestrin-null Drosophila are used to study pathways involved in oxidative stress and aging. Relevant article: Lee, JH ...

The image shows a nucleus extracted from the brain of an old (29 month) rat and immuno-stained for tubulin (green)and nuclear pore complexes (red). DNA was stained with DAPI (blue). The intra-nuclear...

An extreme example of peeling of the surface of nucleoli in which long threads unravel from the nucleoli. TEM taken on 5/27/82 by R. Allen with Hitachi HU11A operating at 75kV. Neg. 14,250X. Bar = 0.2...

The purpose of the dataset C. elegans muscle aging is to deduce the age of the nemathode based on images of muscles. Images of C. elegans were taken at different chronological ages. This image is par...

The purpose of the dataset C. elegans muscle aging is to deduce the age of the nemathode based on images of muscles. Images of C. elegans were taken at different chronological ages. This image is par...

The purpose of the dataset C. elegans muscle aging is to deduce the age of the nemathode based on images of muscles. Images of C. elegans were taken at different chronological ages. This image is par...