Results 211 to 220 of about 62,914 (267)

Formalin-Sensitive Cells in Spinal Ganglia

Journal of Cell Science, 1953
Spinal ganglia of rabbits and cats were prepared for histological examination in a variety of ways. Dark staining multangular cells are present in sections after fixation with formaldehyde succeeded by (a) alcoholic dehydration; (b) sectioning with the freezing microtome.
P. Bacsich, G. M. Wyburn
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Histogenesis Of The Spinal Cord And Spinal Ganglia

1995
Abstract The spinal cord is simply a fold of ectoderm, and the elements within it are actually just transformed epithelial cells. Thanks to the fundamental observations of HisI in the human embryo, the initial phases of this transformation are now understood, although little was done for several years to confirm his work.
S Ramón Y Cajal, DR L Azoulay, Neely swanson, larry W Swanson   +3 more
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PSEUDO‐INTRACELLULAR COLLAGEN TANGLES IN HUMAN SPINAL GANGLIA

Neuropathology and Applied Neurobiology, 1979
Pseudo‐intracellular collagen tangles in human spinal gangliaA new structure was found in the spinal ganglia of 6 out of 215 human autopsy cases with various disorders. It was composed of ballooned cells fully packed with fibrillar structures showing the same staining properties as collagen.
M, Koga, S, Oyanagi, Y, Oyake
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[Information analysis of spinal ganglia].

Morfologiia (Saint Petersburg, Russia), 2003
Information parameters (entropia and redundancy) of cervical and thoracic spinal ganglia of albino rat foetuses, mature animals (cat and dog) and human subjects were analysed. Information characteristics of spinal ganglia were shown to be level-specified and to depend on their functional peculiarities.
P I, Lobko, D V, Kovaleva, I E, Kovalchuk, P G, Pivchenko, V V, Rudenok, L A, Davydova   +5 more
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Synaptic connections in the spinal ganglia of the rat

Acta Academiae Medicinae Wuhan, 1985
The ultrastructure of the cervical spinal ganglia in rat was studied by means of transmission electronmicroscope. In 100 ultrathin sections we found 4 axodendrite-like synapses. The authors believe that the presynaptic terminals might come from the sympathetic ganglia, the postsynaptic elements might be the peripheral or central processes of the spinal
Q Y, Liu, C G, Zhu, D Z, Deng, J H, Lu, J X, Zhu, T X, Chen, Z J, Wu, D S, Hu   +7 more
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Histogenesis Of The Spinal Cord And Spinal Ganglia

1999
The spinal cord represents a fold of the ectoderm, and its elements merely represent transformed epithelial cells. The primordial phases of this transformation are known today from the fundamental observations of His (1879, 1883, 1886, 1887, 1889) made preferentially in the human embryo.
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VASCULAR SUPPLY OF THE SPINAL GANGLIA

Archives of Neurology And Psychiatry, 1941
A great deal of interest has been taken in the structure and pathology of the spinal ganglia (Dogiel,1Ranson,2de Castro,3Truex4and bibliographies by de Castro3and Truex4), but hardly any attention has been given to their circulatory system. The blood supply and the drainage of the spinal cord have been studied by Adamkiewicz,5Kadyi,6Ziehen,7Suh and ...
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Atrial natriuretic polypeptide in spinal cord and autonomic ganglia

Biochemical and Biophysical Research Communications, 1987
Using a radioimmunoassay for alpha-rat atrial natriuretic polypeptide (alpha-rANP), tissue levels of alpha-rANP-like immunoreactivity (-LI) in the rat spinal cord and autonomic ganglia were investigated. The alpha-rANP-LI level was higher in the more caudal parts of the spinal cord and the highest in the sacral spinal cord.
Narito Morii, Kazuwa Nakao, Hiroshi Itoh, Shozo Shiono, Takayuki Yamada, Akira Sugawara, Yoshihiko Saito, Masashi Mukoyama, Hiroshi Arai, Makoto Sakamoto, Hiroo Imura   +10 more
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Freeze-fracture aspects of the perineurium of spinal ganglia

Journal of Neurocytology, 1976
The internal portion of the capsule of the spinal ganglia of rabbit is composed of continuous superimposed layers of flattended cells (perineurium). In replicas, extensive meshworks of strands, presumably forming zonulae occludentes, are found between the perineurial cells of the same layer.
E, Reale, L, Luciano, M, Spitznas
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Method of morphometric evaluation of spinal and autonomic ganglia

Journal of the Neurological Sciences, 1974
Abstract We have demonstrated that, in determining the number of cytons (cell bodies) in a ganglion, it is important to consider the range of sizes of cytons and their associated nucleoli in correcting for the split-cell counting error. We have established the mathematical relationship between nucleolus diameter and cytons diameter microscopically in
K, Offord, M, Ota, R F, Oenning, P J, Dyck   +3 more
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