File:Stricht1919b plate1.jpg
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Plate 1
1 Section tangential (and somewhat oblique) to the surface of the organ of Corti, through the second (middle) turn of the cochlea. New-born kitten. Fixation: osmic acid, 1 per cent aqueous solution for about one hour, followed by immersion in Zenker's fluid. Stain: Iron hematoxjdin, Congo red, light green.
2 Section tangential to the surface of the organ of Corti, through the second turn of the cochlea. Kitten 3 days, 12 hours after birth. Exposure of the cochlea, the bony wall of which had previously been provided, with two small openings, to vapors from a 2 per cent aqueous solution of osmic acid for approximately one hour, and subsequent treatment of the piece by trichloracetic acid 5 per cent in water. Iron hematoxylin, Congo red.
3 Section tangential to the surface of the organ of Corti, through the basal portion of the second turn of the cochlea. Dog 3 days, 18 hours after birth. Zenker's fluid. Iron hematoxylin, Congo red.
4 and 5 Sections tangential to the surface of the organ of Corti, through the basal portion of the second turn of the cochlea. Kitten 3 days after birth. Solution of trichloracetic acid 5 per cent in water. Iron hematoxylin, Congo red, light green.
6 Radial vertical section of the organ of Corti through the third (basal) turn of the cochlea. Kitten 3 days, 12 hours after birth. Exposure of the cochlea to vapors from a 2 per cent aqueous solution of osmic acid and subsequent treatment of the piece by trichloracetic acid 5 per cent in water. Iron hematoxylin, Congo red.
General Abbreviation
aip, apices of embryonic inner pillar cells
aoh^^, apices or bodies of atrophied hair cells of an outer fourth spiral row
aop, apices or phalanges of the outer pillar cells
cy, cytoplasm in process of cytolysis
c?\ d", d"', apices or bodies of cells of Deiters, respectively, of the first, second, and third rows
H, apex of the cell of Hensen
ih, apices or cell bodies of the inner hair cells
ihd, heads of the inner pillar cells
ij), inner pillars
iph, bodies of the inner pillars
ipl, head-plates of the inner pillars
ipl^, ipV\ respectively, the superficial homogeneous zone and the deeper fibrillated zone of the head plates of the inner pillars
t's', is", apices or cell bodies of supporting cells, respectively, of the first and second inner rows
A, Nerve bundle passing through the foramen nervinum
A'", spiral nerve bundle running between the inner and outer pillar cells or within the tunnel space
iV"', spiral nerve bundle running between the outer pillars and the cells of Deiters of the first row
nd, apices of non-differentiated cells of the greater epithelial ridge
m, nuclei of non-differentiated cells of the greater epithelial ridge
nih, nuclei of inner hair cells
niji, nuclei of inner pillar cells
nis^, nis", nuclei of inner supporting cells, respectively, of the first and second rows
nop, nucleus of an outer pillar cell, seated near the head (abnormality)
oh^, oh", oh}", apices or cell bodies of outer hair cells, respectively, of the first, second, and third rows
ohd, heads of outer pillars
op, outer pillar cells
oph, bodies of outer pillars
oph, phalanx processes of outer pillars
oph^, opd", opd"^, op<^^, respectively, the subphalanx, intercellular, submembraneous segments and the intracephalic roots of the phalanx process of the outer pillar
pd^, pd", pd"^, phalanx processes or apical filaments of cells of Deiters, respectively, of the first, second, and third rows
SN, SN\ the first space of Nuel
t, developing tunnel space
T, tunnel space
tb, terminal bars or obturator septa
VS, vas spirale
- Links: Van der Stricht paper 1919 | Plate 1 | Plate 2 | Plate 3 | organ of Corti
Reference
Van der Stricht O. The development of the pillar cells, tunnel space, and Nuel's spaces in the organ of Corti. (1919) J Comp. Neurol. 30: 283-.
Cite this page: Hill, M.A. (2024, May 23) Embryology Stricht1919b plate1.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stricht1919b_plate1.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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