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Full-Text Articles in Animal Structures
The Developmental Fine Structure Of Pacinian Corpuscles, Pedro B. Nava
The Developmental Fine Structure Of Pacinian Corpuscles, Pedro B. Nava
Loma Linda University Electronic Theses, Dissertations & Projects
A preliminary light microscopic study of the mouse hind limb revealed a group of about 20 Pacinian corpuscles extending from the mid-region of the fibula to the tibio-fibular fusion strategically located for the possible sensing of bone-transmitted vibration.
The fine structure of the corpuscles is described in four stages: primordial or prenatal (19 and 20 days); early differentiation (1-8 days postnatal); differentiated corpuscle (9, 10, 12, 14 and 21 days postnatal); and adult (28 days old).
The corpuscles commence development during the 19th prenatal day. The corpuscle then consists of a nerve ending surrounded by sheath-cells which appear to be …