Peculiarities of the Polypeptide Composition of the Morphofunctionally Different Neurons of the Rat Brain
| Autor: | T. A. Leontovich, N. A. Veretennikov |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
medicine.medical_specialty
Central nervous system Hippocampus Sensory system chemistry.chemical_compound Microelectrophoresis Internal medicine medicine Animals Sodium dodecyl sulfate Brain Chemistry Neurons Gel electrophoresis General Neuroscience Brain Rats Inbred Strains General Medicine Rats Endocrinology medicine.anatomical_structure nervous system chemistry Medulla oblongata Biophysics Electrophoresis Polyacrylamide Gel Brainstem Peptides |
| Zdroj: | International Journal of Neuroscience. 54:21-27 |
| ISSN: | 1543-5245 0020-7454 |
| DOI: | 10.3109/00207459008986618 |
| Popis: | The present study was aimed to identify peculiarities of the polypeptide composition in three morphofunc-tionally different classes of neurons of the rat brainstem: giant multipolar neurons of n. reticularis gigantocellularis, relay sensory neurons of lateral geniculate body and pyramidal neurons of the pyramidal layer of the CA3 – CA4 fields of hippocampus. The method of free hand dissection of neurons and sodium dodecyl sulfate (SDS) slab gel microelectrophoresis in our modifications were used. Polypeptide peculiarities for each class of investigated neurons have been found. Most of these polypeptides belong to the low molecular weight range (8.8–24.3 KD) of the polypeptide spectra and only some of them to the high one (64.6–75.3 KD). |
| Databáze: | OpenAIRE |
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