Metabotropic glutamate receptors modulate feedback inhibition in a developmentally regulated manner in rat dentate gyrus

Journal of Physiology

Volumn 561, Issue 2, 2004, Pages 395-401

  Doherty, James J ^a,b   Alagarsamy, Sudar ^a,c   Bough, Kristopher J ^a   Conn, P Jeffrey ^a,d   Dingledine, Raymond ^a   Mott, David D ^a  

^a EMORY UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b ASTRAZENECA   (United Kingdom)

^c Ferring Pharmaceuticals AS   (Denmark)

^d VANDERBILT UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

2 (2,3 DICARBOXYCYCLOPROPYL)GLYCINE; 2 AMINO 2 (2 CARBOXYCYCLOPROPYL) 3 (XANTHEN 9 YL)PROPIONIC ACID; GLUTAMIC ACID; METABOTROPIC RECEPTOR; METABOTROPIC RECEPTOR ANTAGONIST;

ADULTHOOD; ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; BRAIN DEVELOPMENT; CONTROLLED STUDY; DENTATE GYRUS; EVOKED RESPONSE; EXCITATORY POSTSYNAPTIC POTENTIAL; GRANULE CELL; INHIBITORY POSTSYNAPTIC POTENTIAL; INTERNEURON; JUVENILE; MONOSYNAPTIC POTENTIAL; MOSSY FIBER; NEGATIVE FEEDBACK; NERVE CELL STIMULATION; NEUROMODULATION; NEUROTRANSMISSION; NONHUMAN; PERFORANT NERVE TRACT; POLYSYNAPTIC REFLEX; PRIORITY JOURNAL; RAT; RECEPTOR BLOCKING; REGULATORY MECHANISM; SOMATOSENSORY SYSTEM; SPIKE; STATISTICAL SIGNIFICANCE; SYNAPTIC TRANSMISSION;

AMINO ACIDS; ANIMALS; DENTATE GYRUS; EXCITATORY POSTSYNAPTIC POTENTIALS; FEEDBACK, BIOCHEMICAL; NEURAL INHIBITION; RATS; RATS, SPRAGUE-DAWLEY; RECEPTORS, METABOTROPIC GLUTAMATE; XANTHENES;

EID: 10644226956     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2004.074930     Document Type: Article

References (20)

1. Bragin A, Engel J Jr, Wilson CL, Fried I & Mathern GW (1999). Hippocampal and entorhinal cortex high-frequency oscillations (100-500 Hz) in human epileptic brain and in kainic acid-treated rats with chronic seizures. Epilepsia 40, 127-137.
2. Cobb SR, Buhl EH, Halasy K, Paulsen O & Somogyi P (1995). Synchronization of neuroneal activity in hippocampus by individual GABAergic interneurones. Nature 378, 75-78.
3. Conn PJ (2003). Physiological roles and therapeutic potential of metabotropic glutamate receptors. Ann N Y Acad Sci 1003, 12-21.
4. Conn PJ & Pin J-P (1997). Pharmacology and functions of metabotropic glutamate receptors. Ann Rev Pharmacol Toxicol 37 205-237.
5. Dobrunz LE & Stevens CF (1997). Heterogeneity of release probability, facilitation, and depletion at central synapses. Neurone 18, 995-1008.
6. Doherty J & Dingledine R (1998). Differential regulation of excitatory synaptic inputs to hilar border interneurones in the dentate gyrus by metabotropic glutamate receptors. J Neurophysiol 79, 2903-2910.
7. Doherty J & Dingledine R (2001). Reduced excitatory drive onto interneurones in the dentate gyrus after status epilepticus. J Neurosci 21, 2048-2057.
8. Finnerty GT & Jefferys JGR (2000). 9-16 Hz oscillation precedes secondary generalization of seizures in the rat tetanus toxin model of epilepsy. J Neurophysiol 83, 2217-2226.
9. Freund TF & Busáki G (1996). Interneurones of the hippocampus. Hippocampus 6, 347-470.
10. Halasy K & Somogyi P (1993). Distribution of GABAergic synapses and their target in the dentate gyrus of rat: a quantitative immunoelectron microscopic analysis. J Hirnforsch 34, 299-308.
11. Han Z-S, Buhl E, Lorinczi Z & Somogyi P (1993). A high degree of spatial selectivity in the axonal and dendritic domains of physiologically identified local-circuit neurones in the dentate gyrus of the rat hippocampus. Eur J Neurosci 5, 395-410.
12. Jung MW & McNaughten BL (1993). Spatial selectivity of unit activity in the hippocampal granule cell layer. Hippocampus 3 165-182.
13. Kilbride J, Huang L-Q, Rowan MJ & Anwyl R (1998). Presynaptic inhibitory action of the group II metabotropic glutamate receptor agonists, LY354740 and DCG-IV. Eur J Pharmacol 356, 149-157.
14. Kingston AE, Ornstein PL, Wright RA, Johnson BG, Mayne NG, Burnett JP, Belagaje R, Wu S & Schoepp DD (1998). LY341495 is a nanomolar potent and selective antagonist of group II metabotropic glutamate receptors. Neuropharmacol 37, 1-12.
15. Miles R, Tóth K, Gulyás AI, Hajos N & Freund T (1996). Differences between somatic and dendritic inhibition in the hippocampus. Neurone 16, 815-823.
16. Mott DD, Turner DA, Okazaki MM & Lewis DV (1997). Interneurones of the dentate-hilus border of the rat dentate gyrus: morphological and electrophysiological heterogeneity. J Neurosci 17, 3990-4005.
17. B autoreceptors mediate frequency-dependent disinhibition and enhance signal transmission in the dentate gyrus. J Neurophysiol 69, 674-691.
18. Penttonen M, Kamondi A, Sik A, Acsády L & Buzsáki G (1997). Feed-forward and feed-back activation of the dentate gyrus in vivo during dentate spikes and sharp wave bursts. Hippocampus 7 437-450.
19. Shimizu H, Crevelling CR & Daly JW (1969). A radioisotopic method for measuring the formation of adenosine 3′,5′-cyclic monophosphate in incubated slices in brain. J Neurochem 16, 1609-1619.
20. Sik A, Ylinen A, Penttonen M & Buzsáki G (1994). Inhibitory CA1-CA3-hilar region feedback in the hippocampus. Science 265, 1722-1724.