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Calcium transport and fluorescence polarization of 1,6-diphenyl-1,3,5-hexatriene in sarcoplasmic reticulum from normal and ethanol-tolerant rats
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mrak, Robert E. |
| Copyright Year | 1983 |
| Abstract | Sarcoplasmic reticulum (SR) of high purity and functional integrity was isolated from skeletal muscle of normal and ethanol-tolerant rats. Ethanol at low concentrations (0.1 to 0.2 M), added in vitro to isolated SR, resulted in slight inhibition of both calcium loading and calcium-stimulated ATPase rates. Higher concentrations of ethanol resulted in further inhibition of calcium loading, but not of calcium-stimulated ATPase. Fluorescence polarization of 1,6-diphenyl-1,3,5-hexatriene (DPH) in isolated SR membranes showed a small decrease in anisotropy with the addition of ethanol in vitro. Sarcoplasmic reticulum from normal and ethanol-tolerant rats did not differ in calcium pump function or in fluorescence polarization of DPH, in the presence or absence of ethanol. |
| Starting Page | 573 |
| Ending Page | 581 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/0014-4886(83)90308-4 |
| PubMed reference number | 6221940 |
| Journal | Medline |
| Volume Number | 80 |
| Alternate Webpage(s) | https://api.elsevier.com/content/article/pii/0014488683903084 |
| Alternate Webpage(s) | https://www.sciencedirect.com/science/article/pii/0014488683903084?dgcid=api_sd_search-api-endpoint |
| Alternate Webpage(s) | https://doi.org/10.1016/0014-4886%2883%2990308-4 |
| Journal | Experimental Neurology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |