| Generally, cuboidal T2 pneumocytes were located in depressions created by the reticulum of capillaries of the alveolar wall. |
| It is also present in smaller amounts in the membranes of the mitochondria and endoplasmic reticulum within the cells. |
| The disulfide bonds form during the process of secretion from the cell in the endoplasmic reticulum. |
| Many tumor cells contained scattered cytoplasmic particles consistent with glycogen, mitochondria, and rough endoplasmic reticulum. |
| Slower-mobility products result from improper processing in the endoplasmic reticulum, which is likely the result of misfolding. |
| Additionally, there are no central epithelial cells resembling stellate reticulum. |
