Literature DB >> 2868784

Changes in dynorphin, enkephalin and cholecystokinin content of hippocampus and substantia nigra after amygdala kindling.

M J Iadarola, C Shin, J O McNamara, H Y Yang.   

Abstract

Amygdaloid kindling of rats produced an increase in hippocampal Met5-enkephalin-Arg6-Gly7-Leu8 and cholecystokinin immunoreactivities and simultaneously a decrease in dynorphin A1-8 content. In substantia nigra Met5-enkephalin-Arg6-Gly7-Leu8 was increased and no change was observed in dynorphin A1-8 content. These data suggest that specific alterations of neuropeptides in limbic and extrapyramidal circuits are prominent manifestations of the kindling process or kindled seizures.

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Year:  1986        PMID： 2868784     DOI： 10.1016/0006-8993(86)90738-9

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  10 in total

Review 1.  Central non-opioid physiological and pathophysiological effects of dynorphin A and related peptides.

Authors:  V K Shukla; S Lemaire
Journal:  J Psychiatry Neurosci       Date:  1992-09       Impact factor: 6.186

Review 2.  30 years of dynorphins--new insights on their functions in neuropsychiatric diseases.

Authors:  Christoph Schwarzer
Journal:  Pharmacol Ther       Date:  2009-05-28       Impact factor: 12.310

3.  Electrical stimulation in vivo increases the expression of proenkephalin mRNA and decreases the expression of prodynorphin mRNA in rat hippocampal granule cells.

Authors:  B J Morris; K J Feasey; G ten Bruggencate; A Herz; V Höllt
Journal:  Proc Natl Acad Sci U S A       Date:  1988-05       Impact factor: 11.205

4.  Cholecystokinin increases GABA release by inhibiting a resting K+ conductance in hippocampal interneurons.

Authors:  K K Miller; A Hoffer; K R Svoboda; C R Lupica
Journal:  J Neurosci       Date:  1997-07-01       Impact factor: 6.167

5.  Increased cholecystokinin labeling in the hippocampus of a mouse model of epilepsy maps to spines and glutamatergic terminals.

Authors:  M S Wyeth; N Zhang; C R Houser
Journal:  Neuroscience       Date:  2011-12-03       Impact factor: 3.590

6.  Changes in hippocampal circuitry after pilocarpine-induced seizures as revealed by opioid receptor distribution and activation.

Authors:  S B Bausch; C Chavkin
Journal:  J Neurosci       Date:  1997-01-01       Impact factor: 6.167

7.  Differences in ME-LI and VIP-LI in discrete brain regions of seizure-naive and seizure-experienced El mice.

Authors:  T Kanamatsu; S Hirano
Journal:  Neurochem Res       Date:  1988-10       Impact factor: 3.996

8.  In situ hybridization histochemistry and immunocytochemistry reveal an increase in spinal dynorphin biosynthesis in a rat model of peripheral inflammation and hyperalgesia.

Authors:  M A Ruda; M J Iadarola; L V Cohen; W S Young
Journal:  Proc Natl Acad Sci U S A       Date:  1988-01       Impact factor: 11.205

9.  Beta-endorphin, somatostatin, and prolactin levels in cerebrospinal fluid of epileptic patients after generalised convulsion.

Authors:  A Pitkänen; J Jolkkonen; P Riekkinen
Journal:  J Neurol Neurosurg Psychiatry       Date:  1987-10       Impact factor: 10.154

Review 10.  The Opioid System in Temporal Lobe Epilepsy: Functional Role and Therapeutic Potential.

Authors:  Johannes Burtscher; Christoph Schwarzer
Journal:  Front Mol Neurosci       Date:  2017-08-07       Impact factor: 5.639
  10 in total

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