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Literature DB >> 18280531

GABAa and GABAc receptor mediated influences on the intensity-response functions of the b- and d-wave in the frog ERG.

Abstract

We assessed the contribution of GABAa and GABAc receptors to GABAergic effects on b- and d-wave in frog ERG in a wide range of light stimulation conditions. The amplitude of both b- and d-wave was increased during GABAa receptor blockade by bicuculline as well as during additional GABAc receptor blockade by picrotoxin. The effects of GABAa receptor blockade were more pronounced in light adaptation conditions. They strongly depended on stimulus intensity and showed considerable ON/OFF-response asymmetry. The effects of GABAc receptor blockade were more pronounced in dark adaptation conditions. They didn't vary much with stimulus intensity and showed little ON/OFF-response asymmetry.

Entities: Chemical

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Year: 2008 PMID： 18280531 DOI： 10.1016/j.visres.2008.01.003

Source DB: PubMed Journal: Vision Res ISSN： 0042-6989 Impact factor: 1.886

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Cited

7 in total

1. Effects of dopamine receptor blockade on the intensity-response function of electroretinographic b- and d-waves in light-adapted eyes.

Authors: E Popova
Journal: J Neural Transm (Vienna) Date: 2013-10-23 Impact factor: 3.575

GABAa and GABAc receptor mediated influences on the intensity-response functions of the b- and d-wave in the frog ERG.

1. Effects of dopamine receptor blockade on the intensity-response function of electroretinographic b- and d-waves in light-adapted eyes.

2. In vivo electroretinographic studies of the role of GABAC receptors in retinal signal processing.

3. Retinal ON bipolar cells express a new PCP2 splice variant that accelerates the light response.

4. Phytochemical analysis and effects of Pteris vittata extract on visual processes.

5. Long-Term Functional and Structural Consequences of Primary Blast Overpressure to the Eye.

Review 6. Ionotropic GABA Receptors and Distal Retinal ON and OFF Responses.

7. Effects of dopamine D₁ receptor blockade on the ERG b- and d-waves during blockade of ionotropic GABA receptors.

GABAa and GABAc receptor mediated influences on the intensity-response functions of the b- and d-wave in the frog ERG.

1. Effects of dopamine receptor blockade on the intensity-response function of electroretinographic b- and d-waves in light-adapted eyes.

2. In vivo electroretinographic studies of the role of GABAC receptors in retinal signal processing.

3. Retinal ON bipolar cells express a new PCP2 splice variant that accelerates the light response.

4. Phytochemical analysis and effects of Pteris vittata extract on visual processes.

5. Long-Term Functional and Structural Consequences of Primary Blast Overpressure to the Eye.

Review 6. Ionotropic GABA Receptors and Distal Retinal ON and OFF Responses.

7. Effects of dopamine D1 receptor blockade on the ERG b- and d-waves during blockade of ionotropic GABA receptors.

7. Effects of dopamine D₁ receptor blockade on the ERG b- and d-waves during blockade of ionotropic GABA receptors.