CC = chief cells
OC = oxyphil cells
A = Adipocyte
TM = 400x
Histo-Tips: When trying to discriminate between a small artery and an arteriole, look for the number of cell layers. Arterioles have a thickness of only 1-2 cells while small arteries have at least 3.
Comments
The cells you have labeled as
The cells you have labeled as CC are really good examples of oxyphil cells (larger cells with more cytoplasm) while the chief cells are smaller cells, more clustered with less cytoplasm. The region to the right of the big adipose cell looks like it contains chief cells. Also, I cannot tell what you are pointing to for the blood vessel label- I don't see a blood vessel. Please fix these labels, and you're all set.