Deze studie geeft een protocol voor het omkeerbare weefsel clearing, immunokleuring, 3D-rendering en analyse van vasculaire netwerken in menselijke placenta villi monsters over de volgorde van 1-2 mm,3.
Method Article
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 10% Formaldehyde solution (w/v) in aqueous phosphate buffer | Macron Fine Chemicals | H-121-08 | General fixation agent, ready to use formula, use caution as vapors are toxic |
| Scalpel blades | ThermoFisher Scientific | 08-916-5B No. 11 | |
| Scalpel | ThermoFisher Scientific | 08-913-5 | |
| Fine forceps | Electron Microscopy Services | 78354-119 | |
| Micro Tube (1.7 mL) | PGC Scientifics | 505-201 | |
| Phosphate buffered saline | Sigma | D8537 | PBS |
| Pipette | VWR | 52947-948 | disposable, 3ml transfer pipette |
| Triton X-100 | Boehriner Mannheim | 789 704 | Dilute to 0.1% from stock |
| Goat Serum | Gibco | 16210-064 | Dilute to 2% in PBS solution |
| Mouse monoclonial anti-ck7 Keratin 7 Ab-2 (Clone OV-TL 12/30) | ThermoFisher Scientific | MS-1352-RQ | |
| Rabbit Anti-CD31 antibody | Abcam | ab28364 | |
| green emitting (520 nm) fluorochrome | Invitrogen | A11017 | Alexa-Fluor 488 |
| infrared emitting (652 nm) fluorochrome | Invitrogen | A21072 | Alexa Fluor 633 |
| Ethanol alcohol 200 proof | Pharmco-Aaper | 111000200 | Dilute down to lower concentrations using PBS as needed |
| Solution-1 | Visikol Inc. | Visikol Histo-1 | |
| Solution-2 | Visikol Inc. | Visikol Histo-2 | |
| Skyes-Moore chambers | BellCo Glass Inc. | P/N 1943-11111 | |
| 25 gauge needle | ThermoFisher Scientific | 14-826AA | BD Precision Glide Needes |
| 3 mL syringe | ThermoFisher Scientific | 14-823-40 | BD disposable syringe |
| PDMS silicon sheets | McMaster-Carr | P/N 578T31 | |
| confocal microscope | Nikon Inc. | Nikon C1 Confocal Microscope | |
| Deconvolution software | Media Cybernetics | AutoQuant X22 | |
| Fiji image processing software | free, Open source software available at https://fiji.sc | ||
| Hematoxylin | Leica Biosystems | 3801570 | Component 1 of SelecTech H&E staining system |
| Alcoholic Eosin | Leica Biosystems | 3801615 | Component 2 of SelecTech H&E staining system |
| Blue Buffer | Leica Biosystems | 3802918 | Component 3 of SelecTech H&E staining system |
| Aqua Define MCX | Leica Biosystems | 3803598 | Component 4 of SelecTech H&E staining system |
| Immunohistochemistry detection system | ThermoFisher Scientific | TL-125-QHD | UltraVision Quanto Detection System HRP DAB |
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