Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
In vitro study design to study the combined effect of the presence of PLL and varying coculture ratios of MSCs and ACs on chondrogenic and hypertrophic gene expression.
| Group (n = 4) | MSC-to-AC Ratio | PLL MW (kDa) | PLL concentration (µg/ml) | Total cell concentration | |
|---|---|---|---|---|---|
| MSC | AC | ||||
| MSC | 1 | 0 | |||
| 3:1 | 3 | 1 | |||
| 1:1 | 1 | 1 | 0, 225 kDa | 0, 50 µg/ml | 30 million cells/ml |
| 1:3 | 1 | 3 | |||
| AC | 0 | 1 | |||
Hydrogel volume: 15 µl (3 mm diameter × 2 mm height molds)
