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Melatonin instantaneously resets intrinsic circadian rhythmicity in the rat suprachiasmatic nucleus
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sumová, Alena Illnerová, Helena |
| Copyright Year | 1996 |
| Abstract | In order to follow resetting of the rat circadian pacemaking system by melatonin in vivo, the rhythm in the light-induced c-fos expression was used as a marker of the intrinsic rhythmicity of the suprachiasmatic nucleus (SCN). A single melatonin administration during late day to rats maintained originally under a short photoperiod with 8 h of light per day or under a long photoperiod with 16 h of light per day phase advanced immediately the evening rise in the light-induced SCN c-Fos immunochemistry by about 1.5 h. The data indicate that melatonin administration in vivo may instantaneously reset the intrinsic SCN rhythmicity. |
| Starting Page | 181 |
| Ending Page | 184 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/S0304-3940(96)13159-1 |
| PubMed reference number | 8945758 |
| Journal | Medline |
| Volume Number | 218 |
| Alternate Webpage(s) | https://api.elsevier.com/content/article/pii/S0304394096131591 |
| Alternate Webpage(s) | https://www.sciencedirect.com/science/article/pii/S0304394096131591?dgcid=api_sd_search-api-endpoint |
| Alternate Webpage(s) | https://doi.org/10.1016/S0304-3940%2896%2913159-1 |
| Journal | Neuroscience Letters |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
