Comparative 3D microanatomy and histology of the eyes and central nervous systems in coleoid cephalopod hatchlings

2014 ◽  
Vol 15 (1) ◽  
pp. 37-64 ◽  
Author(s):  
Elvira Wild ◽  
Tim Wollesen ◽  
Gerhard Haszprunar ◽  
Martin Heß
Keyword(s):  
Nervous Systems ◽  
Central Nervous Systems ◽  
Coleoid Cephalopod

GABA-, histamine-, and FMRFamide-immunoreactivity in the visual, vestibular and central nervous systems ofHermissenda crassicornis

2017 ◽  
Vol 525 (16) ◽  
pp. 3514-3528 ◽  
Author(s):  
Marissa P. Webber ◽  
James W. S. Thomson ◽  
Johnny Buckland-Nicks ◽  
Roger P. Croll ◽  
Russell C. Wyeth
Keyword(s):  
Nervous Systems ◽  
Central Nervous Systems

reaper is required for neuroblast apoptosis during Drosophila development

Development ◽  
2002 ◽  
Vol 129 (6) ◽  
pp. 1467-1476 ◽  
Author(s):  
Christian Peterson ◽  
Ginger E. Carney ◽  
Barbara J. Taylor ◽  
Kristin White
Keyword(s):  
Hormone Receptor ◽  
Receptor Complex ◽  
Developmentally Regulated ◽  
Drosophila Development ◽  
Nervous Systems ◽  
Limited Role ◽  
Central Nervous Systems

Developmentally regulated apoptosis in Drosophila requires the activity of the reaper (rpr), grim and head involution defective (hid) genes. The expression of these genes is differentially regulated, suggesting that there are distinct requirements for their proapoptotic activity in response to diverse developmental and environmental inputs. To examine this hypothesis, a mutation that removes the rpr gene was generated. In flies that lack rpr function, most developmental apoptosis was unaffected. However, the central nervous systems of rpr null flies were very enlarged. This was due to the inappropriate survival of both larval neurons and neuroblasts. Importantly, neuroblasts rescued from apoptosis remained functional, continuing to proliferate and generating many extra neurons. Males mutant for rpr exhibited behavioral defects resulting in sterility. Although both the ecdysone hormone receptor complex and p53 directly regulate rpr transcription, rpr was found to play a limited role in inducing apoptosis in response to either of these signals.

Some Modifications of Holmes's Silver Method for Insect Central Nervous Systems

1961 ◽  
Vol s3-102 (59) ◽  
pp. 413-417
Author(s):  
A. D. BLEST
Keyword(s):  
Silver Nitrate ◽  
Neurosecretory Cells ◽  
Pyridine Derivatives ◽  
Nervous Systems ◽  
Central Nervous Systems ◽  
Pre Treatment

Two main modifications of Holmes's method are described. In both the amount of silver nitrate in the impregnating bath is increased, and larger quantities of higher pyridine derivatives are substituted for pyridine. The preferred method for general purposes employs 2.4% 2:6 lutidine at pH 8.4, and gives a bluish picture with improved selectivity of fibre staining. The use of 1.6% 2:4:6 collidine gives a reddish picture, with highly selective fibre staining, and sharp resolution of neurosecretory cells. Minor modifications of pre-treatment and reduction procedures are also described.

UP.03.190 Adverse Effects of Tolterodine Tartrade and Solifenacin Succinate on the Central Nervous Systems in Children

Urology ◽  
2011 ◽  
Vol 78 (3) ◽  
pp. S407-S408
Author(s):  
M. Tsugaya ◽  
T. Ito ◽  
M. Usami ◽  
T. Hamakawa ◽  
Y. Umemoto
Keyword(s):  
Adverse Effects ◽  
Nervous Systems ◽  
Solifenacin Succinate ◽  
Central Nervous Systems

scholarly journals Evolution of Abilities to Regenerate Neurons in Central Nervous Systems

1980 ◽  
Vol 115 (2) ◽  
pp. 276-284 ◽  
Author(s):  
C. E. Hulsebosch ◽  
G. D. Bittner
Keyword(s):  
Nervous Systems ◽  
Central Nervous Systems
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