TY - JOUR
AU1 - Yasui, T.
AU2 - Tsukise, A.
AU3 - Meyer, W.
AB - Abstract The distribution and quality of glycoproteins was studied by means of electron microscopic cytochemical methods, particularly lectin cytochemistry, in the secretory cells of the eccrine nasolabial glands of the North American raccoon (Procyon lotor). In the dark and clear glandular cells, complex glycoconjugates were demonstrable, predominantly, in secretory granules, the cisternae of the Golgi apparatus, the surface coat of the plasma membrane, and as glycogen particles. Secretory granules found in the dark cells contained a variety of saccharide residues, such as a-D-mannose, ß-D-galactose, ß-/V-acetyl-D-glucosamine and sialic acid. Several sugars were also detectable in the surface coat of the plasma membrane and the Golgi apparatus. The results obtained may be helpful to understand the specific functions of the glandular secretions of the raccoon nasolabial glands. These could be, particularly, binding of water on the snout surface and protection against microbial hazards, to maintain the structural and functional integrity of the relatively thin snout epidermis in carnivores.
TI - Ultracytochemistry of glycoproteins in the eccrine nasolabial glands of the North American raccoon (Procyon lotor)
JF - Mammalian Biology
DO - 10.1016/j.mambio.2005.11.002
DA - 2006-03-01
UR - https://www.deepdyve.com/lp/springer-journals/ultracytochemistry-of-glycoproteins-in-the-eccrine-nasolabial-glands-EK76Z9s3xl
SP - 90
EP - 98
VL - 71
IS - 2
DP - DeepDyve
ER -