To determine the origin (local vs. circulating) of tumor associated fibroblasts, a parabiotic pair of mice was created where only one mouse expressed EGFP under the control of the type I collagen alph...

To determine the origin (local vs. circulating) of tumor associated fibroblasts, a parabiotic pair of mice was created where only one mouse expressed EGFP under the control of the type I collagen alph...

To determine the origin (local vs. circulating) of tumor associated fibroblasts, a parabiotic pair of mice was created where only one mouse expressed EGFP under the control of the type I collagen alph...

Five peroxisomes in a liver parenchymal cell are labeled with gold particles for alanine glyoxylate aminotransferase. Several mitochondria are also shown that are unlabeled. Open spaces contained glyc...

Transmission electron micrograph of a rat type II cell, after inhalation of 300 ppm ethoxyethane, but pretty normal looking.

Wild type Human mast cell line 1 (HMC-1) were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicat...

Wild type Human mast cell line 1 (HMC-1) were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicat...

Many oval peroxisomes can be seen in normal cytotrophoblast cells of first trimester chorionic villus. The cytotrophoblast also contains glycogen particles, isolated and in flakes, which distinguish ...

Wild type Human mast cell line 1 (HMC-1) were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicat...

Wild type Human mast cell line 1 (HMC-1) were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicat...