ISSN:
1432-119X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Medicine
Notes:
Summary The distribution of carbone anhydrase (CA) was studied in the lacrimal gland of the cynomolgus monkey as well as in the lacrimal, infra-orbital and harderian glands of the rabbil. In the lacrimal gland of the cynomolgus monkey a number of acini with positive staining were found; however, another group of acini did not stain. In the positively stained acinar cells, large amounts of reaction product were located in the cytoplasm, but only weak staining was observed in the membranes. In the endothelial cells of capillaries a strong staining reaction was only seen in those vessels which were adjacent to the acinar cells containing CA. In the lacrimal and infra-orbital glands of the rabbit, there was intense staining of the cell membranes in all acinar cells and weak staining of the cytoplasm in a few acinar cells. Stained capillaries were also found here, but these were not as numerous as in the lacrimal gland of the cynomolgus monkey. In the harderian gland of the rabbit, there was no staining in the white lobe. In the red lobe the acinar cells displayed distinct staining exclusively in the basolateral membranes. There was no staining of capillaries in the harderian gland. In none of the glands studied was there staining of the epithelial cells of the excretory ducts. The functional significance of these findings is discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00570311
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