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  • Title: Paraganglia of the superior laryngeal nerve of the rat.
    Author: Domeij S, Carlsöö B, Dahlqvist A, Hellström S.
    Journal: Acta Anat (Basel); 1987; 130(3):219-23. PubMed ID: 3434172.
    Abstract:
    Paraganglia were consistently found at the bifurcation of the superior laryngeal nerve of the rat. Ultrastructurally the paraganglionic cells resembled the type I and type II cells of the carotid body. The dense-cored vesiculated type I cell was found most frequently, whereas the type II cell represented 10-25% of the cell population. The volume density of the dense-cored vesicles was found to be 3.5 +/- 0.5, which is about half as much as that found in the recurrent laryngeal nerve and about twice of that found in the carotid body. A total of 24,634 dense-cored vesicles were measured, and the mean diameter was calculated to be 113.8 +/- 4.9 nm. Based on the median vesicle profile diameter, only one type of dense-cored vesicle cell was found.
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