Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Expression of long-term potentiation of the striatum in methamphetamine-sensitized rats.

Literature DB >> 10400083

Expression of long-term potentiation of the striatum in methamphetamine-sensitized rats.

T Nishioku¹, T Shimazoe, Y Yamamoto, H Nakanishi, S Watanabe.

Abstract

We examined the change of corticostriatal glutamatergic neuronal transmission in striatal slices of methamphetamine (MAP)-sensitized rats in vitro. Tetanic stimulation induced long-term depression (LTD) of the field potential in the striatum of saline-treated rats. However, it induced long-term potentiation (LTP) in the striatum of MAP-sensitized rats. This LTP was significantly suppressed by a N-methyl-D-aspartate (NMDA) receptor antagonist, aminophosphonovaleric acid (APV). These results suggest that LTP is expressed in the striatum of MAP-sensitized rats, and that NMDA receptors are indispensable for the LTP formation.

Entities: Chemical Disease Species

Mesh：

Substances：
Methamphetamine

Year: 1999 PMID： 10400083 DOI： 10.1016/s0304-3940(99)00386-9

Source DB: PubMed Journal: Neurosci Lett ISSN： 0304-3940 Impact factor: 3.046

Keyword Cloud
Cited

13 in total

1. Repeated exposure to methamphetamine causes long-lasting presynaptic corticostriatal depression that is renormalized with drug readministration.

Authors: Nigel S Bamford; Hui Zhang; John A Joyce; Christine A Scarlis; Whitney Hanan; Nan-Ping Wu; Véronique M André; Rachel Cohen; Carlos Cepeda; Michael S Levine; Erin Harleton; David Sulzer
Journal: Neuron Date: 2008-04-10 Impact factor: 17.173

2. The Basal Ganglia as a Substrate for the Multiple Actions of Amphetamines.

Authors: Reka Natarajan; Bryan K Yamamoto
Journal: Basal Ganglia Date: 2011-07-01

3. Chronic alcohol produces neuroadaptations to prime dorsal striatal learning.

Authors: Lauren DePoy; Rachel Daut; Jonathan L Brigman; Kathryn MacPherson; Nicole Crowley; Ozge Gunduz-Cinar; Charles L Pickens; Resat Cinar; Lisa M Saksida; George Kunos; David M Lovinger; Timothy J Bussey; Marguerite C Camp; Andrew Holmes
Journal: Proc Natl Acad Sci U S A Date: 2013-08-19 Impact factor: 11.205

4. Occurrence of bicuculline-, NMDA- and kainic acid-induced seizures in prenatally methamphetamine-exposed adult male rats.

Authors: Romana Slamberová; R Rokyta
Journal: Naunyn Schmiedebergs Arch Pharmacol Date: 2005-10-25 Impact factor: 3.000

10. Dissociating effects of cocaine and d-amphetamine on dopamine and serotonin in the perirhinal, entorhinal, and prefrontal cortex of freely moving rats.

Authors: M Pum; R J Carey; J P Huston; C P Müller
Journal: Psychopharmacology (Berl) Date: 2007-04-29 Impact factor: 4.415

Expression of long-term potentiation of the striatum in methamphetamine-sensitized rats.

1. Repeated exposure to methamphetamine causes long-lasting presynaptic corticostriatal depression that is renormalized with drug readministration.

2. The Basal Ganglia as a Substrate for the Multiple Actions of Amphetamines.

3. Chronic alcohol produces neuroadaptations to prime dorsal striatal learning.

4. Occurrence of bicuculline-, NMDA- and kainic acid-induced seizures in prenatally methamphetamine-exposed adult male rats.

5. Methamphetamine reduces LTP and increases baseline synaptic transmission in the CA1 region of mouse hippocampus.

6. Chronic methamphetamine exposure produces a delayed, long-lasting memory deficit.

7. Parallel loss of hippocampal LTD and cognitive flexibility in a genetic model of hyperdopaminergia.

Review 8. A unified framework for addiction: vulnerabilities in the decision process.

9. Caveolin-1 Expression in the Dorsal Striatum Drives Methamphetamine Addiction-Like Behavior.

10. Dissociating effects of cocaine and d-amphetamine on dopamine and serotonin in the perirhinal, entorhinal, and prefrontal cortex of freely moving rats.