Distribution of calcitonin gene-related peptide immunoreactivity in the central nervous system of the forg, Rana esculenta

1992 ◽  
Vol 269 (3) ◽  
pp. 525-534 ◽  
Author(s):  
Mih�ly Petk� ◽  
�kos S�nta
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Rana Esculenta ◽  
Calcitonin Gene Related Peptide ◽  
Related Peptide ◽  
Calcitonin Gene ◽  
The Central Nervous System

Comparative immunohistochemical distribution of amylin-like and calcitonin gene related peptide like immunoreactivity in the rat central nervous system

1995 ◽  
Vol 73 (7) ◽  
pp. 945-956 ◽  
Author(s):  
Gerhard Skofitseh ◽  
Wolfgang Gubisch ◽  
Sunil J. Wimalawansa ◽  
David M. Jacobowitz
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cerebellar Nuclei ◽  
Calcitonin Gene Related Peptide ◽  
Polyclonal Antiserum ◽  
Related Peptide ◽  
Diagonal Band ◽  
Large Numbers ◽  
Calcitonin Gene ◽  
The Central Nervous System

Using the indirect immunofluorescence method with a polyclonal antiserum raised in rabbits and directed against amylin (AMY), we have investigated the distribution of AMY-like immunoreactivity (-ir) throughout the central nervous system of the rat. The widespread distribution of AMY-ir was much more abundant than that previously reported for calcitonin gene related peptide (CGRP) immunoreactivity. In most brain areas there was no overlap between AMY- and CGRP-ir cell body groupings, with the exception of the motor nuclei of the hindbrain and spinal cord, which were found to contain large numbers of AMY- and CGRP-immunoreactive cell bodies. Areas with a moderate to dense appearance of AMY-ir were the rhinencephalon, the nucleus of the diagonal band, the magnocellular, dorso- and ventro-medial and mammillary nuclei of the hypothalamus, the habenula, the compact part of the substantia nigra, the ruber and pontine nuclei, and the inferior olive and the cerebellar nuclei. The widespread immunohistochemical distribution of AMY-ir in the rat brain is in partial agreement with the distribution of AMY-binding sites.Key words: calcitonin gene related peptide, amylin, central nervous system, immunohistochemistry, rat.

Molecular studies of CGRP and the CGRP family of peptides in the central nervous system

Cephalalgia ◽  
2018 ◽  
Vol 39 (3) ◽  
pp. 403-419 ◽  
Author(s):  
Erica R Hendrikse ◽  
Rebekah L Bower ◽  
Debbie L Hay ◽  
Christopher S Walker
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Calcitonin Gene Related Peptide ◽  
Receptor Activity ◽  
Peptide Sequence ◽  
Calcitonin Receptor ◽  
Related Peptide ◽  
Calcitonin Gene ◽  
The Central Nervous System ◽  
Receptor Biology

Background Calcitonin gene-related peptide is an important target for migraine and other painful neurovascular conditions. Understanding the normal biological functions of calcitonin gene-related peptide is critical to understand the mechanisms of calcitonin gene-related peptide-blocking therapies as well as engineering improvements to these medications. Calcitonin gene-related peptide is closely related to other peptides in the calcitonin gene-related peptide family of peptides, including amylin. Relatedness in peptide sequence and in receptor biology makes it difficult to tease apart the contributions that each peptide and receptor makes to physiological processes and to disorders. Summary The focus of this review is the expression of calcitonin gene-related peptide, related peptides and their receptors in the central nervous system. Calcitonin gene-related peptide is expressed throughout the nervous system, whereas amylin and adrenomedullin have only limited expression at discrete sites in the brain. The components of two receptors that respond to calcitonin gene-related peptide, the calcitonin gene-related peptide receptor (calcitonin receptor-like receptor with receptor activity-modifying protein 1) and the AMY1 receptor (calcitonin receptor with receptor activity-modifying protein 1), are expressed throughout the nervous system. Understanding expression of the peptides and their receptors lays the foundation for more deeply understanding their physiology, pathophysiology and therapeutic use.

Calcitonin gene-related peptide-like immunoreactivity in the central nervous system and peripheral organs of rats

1987 ◽  
Vol 17 (6) ◽  
pp. 327-337 ◽  
Author(s):  
Yasuhiko Okimura ◽  
Kazuo Chihara ◽  
Hiromi Abe ◽  
Tetsuya Kita ◽  
Yoichi Kashio ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Calcitonin Gene Related Peptide ◽  
Related Peptide ◽  
Peripheral Organs ◽  
Calcitonin Gene ◽  
The Central Nervous System
Sign in / Sign up

Export Citation Format

Share Document