Antidepressants modulate glycine action in rat hippocampus
- Authors
- Chang, Hyun-Kyung; Kim, Khae Hawn; Kang, Ki-Woon; Kang, Yoo-Jin; Kim, Tae-Wook; Park, Hun-Kyung; Kim, Sung-Eun; Kim, Chang-Ju
- Issue Date
- Dec-2015
- Publisher
- KOREAN SOC EXERCISE REHABILITATION
- Keywords
- Antidepressants; Glycine-induced ion current; Field potential; Hippocampus
- Citation
- JOURNAL OF EXERCISE REHABILITATION, v.11, no.6, pp.311 - 319
- Journal Title
- JOURNAL OF EXERCISE REHABILITATION
- Volume
- 11
- Number
- 6
- Start Page
- 311
- End Page
- 319
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/9852
- DOI
- 10.12965/jer.150263
- ISSN
- 2288-176X
- Abstract
- Antidepressants are drugs that relieve symptoms of depressive disorders. Fluoxetine, tianeptine, and milnacipran are different types of antidepressants, and they have widely been used for relieving of depression symptoms. In the present study, the effects of fluoxetine, tianeptine, and milnacipran on the glycine-induced ion current by nystatin-perforated patch clamp and on the amplitude of field potential in the hippocampal CA1 region by multichannel extracellular recording, MED64, system, were studied. In the present results, fluoxetine, tianeptine, and milnacipran reduced glycine-induced ion current in the hippocampal CA1 neurons in nystatin-perforated patch clamp method. These drugs enhanced the amplitude of the field potential in the hippocampal CA1 region in MED64 system. These results suggest that antidepressants may increase neuronal activity by enhancing field potential through inhibition on glycine-induced ion current.
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