Органотипической срез культуры для изучения олигодендроцит Динамика и миелинизации
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Summary
Abstract
Introduction
Protocol
Representative Results
Discussion
Disclosures
The authors have nothing to disclose.
Acknowledgements
Materials
| <strong>Slice Culture Medium</strong> | |||
| Minimum Essential Medium | Invitrogen | 11090 | 50% |
| Hank’s Balanced Salt Solution | Invitrogen | 14175 | 25% |
| HEPES | Sigma-Aldrich | H-4034 | 25mM |
| L-Glutamine | Invitrogen | 25030 | 1mM |
| Insulin | Sigma-Aldrich | I6634 | 1mg/L |
| Ascorbic Acid | Sigma-Aldrich | A-0278 | 0.4mM |
| Horse Serum | Hyclone | SH30074.03 | 25% |
| Titrate to pH 7.22 with NaOH, filter with bottle top filter, and store at 4 degrees Celsius | |||
| <strong>Dissection Buffer</strong> | |||
| NaCl | Sigma-Aldrich | S3014 | 124mM |
| KCl | Sigma-Aldrich | P5405 | 3.004mM |
| KH<sub>2</sub>PO<sub>4</sub> | Sigma-Aldrich | P5655 | 1.25mM |
| MgSO<sub>4</sub> (anhydrous) | Sigma-Aldrich | M7506 | 4.004mM |
| CaCl<sub>2</sub> 2H<sub>2</sub>O | Sigma-Aldrich | C7902 | 2mM |
| NaHCO<sub>3</sub> | Sigma-Aldrich | S5761 | 26mM |
| D-(+)-Glucose | Sigma-Aldrich | G7021 | 10mM |
| Ascorbic Acid | Sigma-Aldrich | A-0278 | 2.0mM |
| Adenosine | Sigma-Aldrich | A4036 | 0.075mM |
| Filter with bottle top filter and store at 4 degrees Celsius, oxygenate with 95%O<sub>2</sub> 5%CO<sub>2</sub> before use | |||
| <strong>Other Reagents and Supplies</strong> | |||
| 4-hydroxy tamoxifen (4OHT) | Sigma-Aldrich | H7904 | 100nM |
| Paraformaldehyde (PFA) | EM Sciences | 19200 | 4% |
| L-Lysine | Sigma-Aldrich | L-6027 | 0.1M |
| Sodium Metaperiodate | Sigma-Aldrich | S-1878 | 0.01M |
| Rabbit anti NG2 antibody | Chemicon (Millipore) | AB5320 | 1:500 |
| Mouse anti CC1 antibody | Calbiochem (Millipore) | OP80 | 1:200 |
| Mouse anti Ki67 antibody | Vision Biosystems | NCL-Ki67-MM1 | 1:300 |
| Mouse anti NeuN antibody | Chemicon (Millipore) | MAB377 | 1:500 |
| Species specific secondary antibodies | Jackson Immunoresearch | ||
| Normal Goat Serum (NGS) | 5% | ||
| Triton X-100 | 0.10% | ||
| Mounting medium with DAPI | Vector Labs | H-1200 | |
| Millicell culture membrane inserts 0.45μm pore size | Fisher Scientific | PICM03050 | |
| Bottle top filters | Fisher Scientific | 09-740-25E | |
| Ethanol | |||
| 95% O<sub>2</sub> 5% CO<sub>2</sub> gas mix | |||
| Phosphate Buffered Saline (PBS) | |||
| Sterile six well plates | |||
| Dissecting (hippocampal) or weighing spatulas | |||
| Manual or automatic tissue chopper | |||
| Razor blades | |||
| Disposable transfer pipettes | |||
| 35mm and 60mm sterile Petri dishes | |||
| Stereomicroscope | |||
| Inverted Phase Microscope | |||
| Laminar Flow Hood | |||
| Tissue Culture Incubator | |||
| Inverted Fluorescence Microcope | |||
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Cite This Article
Hill, R. A., Medved, J., Patel, K. D., Nishiyama, A. Organotypic Slice Cultures to Study Oligodendrocyte Dynamics and Myelination. J. Vis. Exp. (90), e51835, doi:10.3791/51835 (2014).