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On the Vegetative and Sensitive Innervation of the Retractor Clitoridis Muscle in Some Domestic Animals
Author(s) -
Panu R.,
Minelli L. Bo,
Sanna L.,
Zedda M.,
Acone F.,
Gazza F.,
Palmieri G.
Publication year - 1995
Publication title -
anatomia, histologia, embryologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.34
H-Index - 35
eISSN - 1439-0264
pISSN - 0340-2096
DOI - 10.1111/j.1439-0264.1995.tb00046.x
Subject(s) - retractor , anatomy , biology , medicine , surgery
Summary The retractor clitoridis muscle originates from the coccygeal vertebrae in the cow, ewe, goat and mare, and from the anal musculature in the sow. It terminates at the base of the clitoris. In all the species considered, a vegetative innervation was found. This was represented by isolated or grouped ganglion cells. Nervous sensitive supply was also present. This was represented by Pacinian, Pacinian‐like and Golgi‐Mazzoni's corpuscles, and by Krauses's end bulbs. A notable difference was found in the amount and type of these receptors. They were numerous in the sow, ewe and goat, and rare in the cow and mare. Additionally, in the sow, ewe and goat, all the above mentioned receptors were found, while, in the cow and mare, only Pacinian and Pacinian‐like corpuscles occurred. The morphology of these receptors was described and hypotheses were made concerning their probable functional role.