Huaier Compensates Impaired Signal Transfer Inter/Intra Neurons in Central and Peripheral Nervous Systems

2021 ◽  
Vol 05 (03) ◽  
Author(s):  
Manami Tanaka ◽  
Tomoo Tanaka ◽  
Fei Teng ◽  
Hong Lin ◽  
Ning Li ◽  
...  
Keyword(s):  
Signal Transfer ◽  
Nervous Systems ◽  
Peripheral Nervous Systems

scholarly journals Synapsin I (protein I), a nerve terminal-specific phosphoprotein. I. Its general distribution in synapses of the central and peripheral nervous system demonstrated by immunofluorescence in frozen and plastic sections.

1983 ◽  
Vol 96 (5) ◽  
pp. 1337-1354 ◽  
Author(s):  
P De Camilli ◽  
R Cameron ◽  
P Greengard
Keyword(s):  
Nervous System ◽  
Detailed Examination ◽  
Specific Protein ◽  
Nerve Cells ◽  
General Distribution ◽  
Synapsin I ◽  
Nervous Systems ◽  
Synaptic Region ◽  
Specific Localization ◽  
Peripheral Nervous Systems

Synapsin I (formerly referred to as protein I) is the collective name for two almost identical phosphoproteins, synapsin Ia and synapsin Ib (protein Ia and protein Ib), present in the nervous system. Synapsin I has previously been shown by immunoperoxidase studies (De Camilli, P., T. Ueda, F. E. Bloom, E. Battenberg, and P. Greengard, 1979, Proc. Natl. Acad. Sci. USA, 76:5977-5981; Bloom, F. E., T. Ueda, E. Battenberg, and P. Greengard, 1979, Proc. Natl. Acad. Sci. USA 76:5982-5986) to be a neuron-specific protein, present in both the central and peripheral nervous systems and concentrated in the synaptic region of nerve cells. In those preliminary studies, the occurrence of synapsin I could be demonstrated in only a portion of synapses. We have now carried out a detailed examination of the distribution of synapsin I immunoreactivity in the central and peripheral nervous systems. In this study we have attempted to maximize the level of resolution of immunohistochemical light microscopy images in order to estimate the proportion of immunoreactive synapses and to establish their precise distribution. Optimal results were obtained by the use of immunofluorescence in semithin sections (approximately 1 micron) prepared from Epon-embedded nonosmicated tissues after the Epon had been removed. Our results confirm the previous observations on the specific localization of synapsin I in nerve cells and synapses. In addition, the results strongly suggest that, with a few possible exceptions involving highly specialized neurons, all synapses contain synapsin I. Finally, immunocytochemical experiments indicate that synapsin I appearance in the various regions of the developing nervous system correlates topographically and temporally with the appearance of synapses. In two accompanying papers (De Camilli, P., S. M. Harris, Jr., W. B. Huttner, and P. Greengard, and Huttner, W. B., W. Schiebler, P. Greengard, and P. De Camilli, 1983, J. Cell Biol. 96:1355-1373 and 1374-1388, respectively), evidence is presented that synapsin I is specifically associated with synaptic vesicles in nerve endings.

Comparison of matrix metalloproteinase expression during Wallerian degeneration in the central and peripheral nervous systems

Neuroscience ◽  
2002 ◽  
Vol 113 (2) ◽  
pp. 273-287 ◽  
Author(s):  
P.M Hughes ◽  
G.M.A Wells ◽  
V.H Perry ◽  
M.C Brown ◽  
K.M Miller
Keyword(s):  
Matrix Metalloproteinase ◽  
Wallerian Degeneration ◽  
Nervous Systems ◽  
Peripheral Nervous Systems

TRAUMA TO THE CENTRAL AND PERIPHERAL NERVOUS SYSTEMS PART II: A STATISTICAL PROFILE OF SURGICAL TREATMENT NEW SOUTH WALES 1977

1982 ◽  
Vol 52 (2) ◽  
pp. 111-116 ◽  
Author(s):  
B. R. SELECKI ◽  
I. T. RING ◽  
D. A. SIMPSON ◽  
G. K. VANDERFIELD ◽  
M. F. SEWELL
Keyword(s):  
Surgical Treatment ◽  
New South ◽  
New South Wales ◽  
Nervous Systems ◽  
South Wales ◽  
Peripheral Nervous Systems

Current concepts and applications in the musculoskeletal and peripheral nervous systems

2005 ◽  
Vol 19 (6) ◽  
pp. 453-460 ◽  
Author(s):  
Panayotis N. Soucacos ◽  
Elizabeth O. Johnson
Keyword(s):  
Nervous Systems ◽  
Peripheral Nervous Systems
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