scholarly journals Influence of alkylamides of glutamic acid and related compounds on the central nervous system. IV. Effect of theanine on adenosine 3',5'-monophosphate formation in rat cerebral cortex.

1980 ◽  
Vol 28 (2) ◽  
pp. 664-666 ◽  
Author(s):  
RYOHEI KIMURA ◽  
TOSHIRO MURATA
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cerebral Cortex ◽  
Glutamic Acid ◽  
Rat Cerebral Cortex ◽  
The Central Nervous System ◽  
Related Compounds

Glucuronyl 3-sulfate occurs exclusively on distal unmyelinated terminals of selected sensory neurons in the peripheral nervous system

1995 ◽  
Vol 53 ◽  
pp. 958-959
Author(s):  
S.S. Spicer ◽  
B.A. Schulte
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cerebral Cortex ◽  
Peripheral Nervous System ◽  
Sensory Neurons ◽  
Sensory Nerves ◽  
Tissue Antigens ◽  
The Central Nervous System ◽  
The Brain ◽  
Leu 7

Generation of monoclonal antibodies (MAbs) against tissue antigens has yielded several (VC1.1, HNK- 1, L2, 4F4 and anti-leu 7) which recognize the unique sugar epitope, glucuronyl 3-sulfate (Glc A3- SO4). In the central nervous system, these MAbs have demonstrated Glc A3-SO4 at the surface of neurons in the cerebral cortex, the cerebellum, the retina and other widespread regions of the brain.Here we describe the distribution of Glc A3-SO4 in the peripheral nervous system as determined by immunostaining with a MAb (VC 1.1) developed against antigen in the cat visual cortex. Outside the central nervous system, immunoreactivity was observed only in peripheral terminals of selected sensory nerves conducting transduction signals for touch, hearing, balance and taste. On the glassy membrane of the sinus hair in murine nasal skin, just deep to the ringwurt, VC 1.1 delineated an intensely stained, plaque-like area (Fig. 1). This previously unrecognized structure of the nasal vibrissae presumably serves as a tactile end organ and to our knowledge is not demonstrable by means other than its selective immunopositivity with VC1.1 and its appearance as a densely fibrillar area in H&E stained sections.

Developmental Overview of Central Neuroanatomy

2017 ◽  
Author(s):  
Peggy Mason
Keyword(s):  
Spinal Cord ◽  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Cerebral Cortex ◽  
Neural Tube ◽  
The Central Nervous System ◽  
Dorsal Telencephalon ◽  
Adult Spinal Cord ◽  
The Brain

The central nervous system develops from a proliferating tube of cells and retains a tubular organization in the adult spinal cord and brain, including the forebrain. Failure of the neural tube to close at the front is lethal, whereas failure to close the tube at the back end produces spina bifida, a serious neural tube defect. Swellings in the neural tube develop into the hindbrain, midbrain, diencephalon, and telencephalon. The diencephalon sends an outpouching out of the cranium to form the retina, providing an accessible window onto the brain. The dorsal telencephalon forms the cerebral cortex, which in humans is enormously expanded by growth in every direction. Running through the embryonic neural tube is an internal lumen that becomes the cerebrospinal fluid–containing ventricular system. The effects of damage to the spinal cord and forebrain are compared with respect to impact on self and potential for improvement.

scholarly journals Organization of GABA-Containing Neurons in Some Extrapyramidal Nuclei

1980 ◽  
Vol 7 (3) ◽  
pp. 251-252 ◽  
Author(s):  
H.C. Fibiger
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Glutamic Acid ◽  
Glutamic Acid Decarboxylase ◽  
Current Knowledge ◽  
Gabaergic Neurons ◽  
Acid Decarboxylase ◽  
Extrapyramidal System ◽  
The Central Nervous System ◽  
The Subject

SUMMARY:Nuclei of the extrapyramidal system contain among the highest levels of GABA and its synthesizing enzyme glutamic acid decarboxylase (GA D) in the central nervous system. In recent years the anatomical organization of GABAergic neurons in the extrapyramidal system has been the subject of considerable experimental enquiry. In this note, current knowledge concerning the origin and projections of GABAergic neurons in certain extrapyramidal nuclei is briefly reviewed.

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