scholarly journals NERVOUS APPARATUS IN THE DUODENUM OF RAT

Author(s):  
Evgeniy Chumasov
Keyword(s):  
1926 ◽  
Vol 22 (10) ◽  
pp. 1186-1186
Author(s):  
M. S. Margulis
Keyword(s):  

Generalized headache is a vaso-secretory neurosis that develops on the basis of irritation and deeper changes in the sympathetic and parasympathetic nervous apparatus of the soft cerebral membranes.


1873 ◽  
pp. 559-595
Author(s):  
Orson Squire Fowler
Keyword(s):  

1881 ◽  
Vol 32 (212-215) ◽  
pp. 37-38 ◽  

The lungs of the newt and triton are essentially simple sacs without any septa projecting into their interior, so that they are remarkably well suited for microscopic examination. They are covered externally by a layer of endothelium, but there are no stomata to be found between the endothelial cells. Under this is a small quantity of areolar tissue containing a plexus of yellow elastic fibres, with the long axis of the meshes arranged in the long axis of the lung-sac. Under this is a layer of non-striped muscular fibres, which forms a complete investment for the lung. These muscular fibres are disposed circularly. They present the same structure as similar cells in the mesentery of the newt. Each cell contains an intra-nuclear and intra­cellular plexus of fibrils.


2013 ◽  
Vol 17 (3 (67) p.1) ◽  
pp. 122-124
Author(s):  
Yu. I. Pigolkin ◽  
G. V. Zolotenkova

This paper was designed to study changes in the nervous apparatus of the blood vessels in the spinal cord with a view to determining the biological age of man. The pial and intramedullary vascular systems of the brain and spinal cord were examined in different periods of postnatal ontogenesis (between the age of 1 to 90 years). The data obtained on the age-related rearrangement of the nervous apparatus of the spinocerebral arterial vessels can also be used for the solution of practical problems encountered in the practical work of forensic medical experts.


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