Effects of amygdala kindling and electroconvulsive seizures on the expression of corticotropin-releasing hormone in the rat brain.
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Summary
Results indicate that epileptiform activity induces CRH mRNA in the dentate hilus where normally very little CRH is expressed, suggesting that CRH may be important in mediating electrical excitability in the Dentate gyrus and hippocampus.
- Type
- article
- Published
- 1991-04-01
- Cited by
- 33
- References
- 39
- OpenAlex
- https://openalex.org/W1977096495
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:7341981
Keywords
Kindling, Corticotropin-releasing hormone, Endocrinology, Internal medicine, Amygdala
References
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- Corticotropin-releasing factor receptors are widely distributed within the rat central nervous system: an autoradiographic study
- Rapid displacements of the skin lack clear positional information.
- Corticotropin releasing factor‐like immunoreactivity in the rat brain as revealed by a modified cobalt‐glucose oxidase‐diaminobenzidine method
- Blockage of Highly‐stable “Kindled” Seizures in Rats by Antecedent Footshock
- Inescapable versus escapable shock modulates long-term potentiation in the rat hippocampus.
- Localized Epileptiform Activity Induced by Murine CRF in Rats
- Influence of the central nucleus of the amygdala on the content of corticotropin-releasing factor in the median eminence.
- Direct projections from the central amygdaloid nucleus to the hypothalamic paraventricular nucleus: possible role in stress-induced adrenocorticotropin release.
- Characterization of a cDNA coding for rat glutamic acid decarboxylase.
- Effects of glucocorticoids and norepinephrine on the excitability in the hippocampus.
- Corticotropin releasing factor decreases postburst hyperpolarizations and excites hippocampal neurons.
- Release of corticotropin-releasing factor from rat brain regions in vitro.
- Glucocorticoid sensitivity of vasopressin mRNA levels in the paraventricular nucleus of the rat.
- Dexamethasone suppresses pituitary-adrenal but not behavioral effects of centrally administered CRF.
Cited by
- Changes in TRH and its degrading enzyme pyroglutamyl peptidase II, during the development of amygdaloid kindling.
- Allostasis, amygdala, and anticipatory angst.
- Long-Term Bidirectional Hormonal and Neuroplastic Responses to Stress
- The functional neuroanatomy of corticotropin-releasing factor.
- Kindling versus Quenching
- Transduction of psychosocial stress into the neurobiology of recurrent affective disorder.
- Amygdala-kindled seizures increase the expression of corticotropin-releasing factor (CRF) and CRF-binding protein in GABAergic interneurons of the dentate hilus.
- Amygdala kindling rate is altered in rats with a deficit in the responsiveness of the hypothalamo-pituitary-adrenal axis.
- Neuropeptides in epilepsy.
- Brain Thyrotropin‐Releasing Hormone Content Varies Through Amygdaloid Kindling Development According to Afterdischarge Frequency and Propagation
- Corticotrophin releasing factor—a peptide link between stress and psychopathology associated with epilepsy?
- Amygdala kindling, anxiety, and corticotrophin releasing factor (CRF).
- Corticotropin‐Releasing Hormone: Potentiation of Cocaine‐Kindled Seizures and Lethality
- The differential expression of corticotropin releasing factor and its binding protein in the gerbil hippocampal complex following seizure.
- Increased corticotropin-releasing factor immunoreactivity in select brain sites following kainate elicited seizures.
- Neural plasticity and emotional memory
- Osmotic stimulation differentially affects cellular levels of corticotropin-releasing hormone and neurotensin/neuromedin N mRNAs in the lateral hypothalamic area and central nucleus of the amygdala.
- The effect of adrenalectomy on the circadian variation in the rate of kindled seizure development.
- Physiological Function and Localization of a Short Isoform of the Corticotropin-Releasing Factor Receptor Subtype (CRF2α-tr) in the Rat Brain
- Differential regional and time course increases in thyrotropin-releasing hormone, neuropeptide Y and enkephalin mRNAs following an amygdala kindled seizure.
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