Table 7.
Individual concentration of tritium-labeled hyaluronic acid (3H-HA) and carbon 14-labeled chondroitin sulfate (14C-CS)-related radioactivity (µg-eq/g) in knee.
| Animal ID | Sampling time (sacrifice) |
|||||||
|---|---|---|---|---|---|---|---|---|
|
3H-HA |
14C-CS |
|||||||
| 6 h | 24 h | 240 h | 336 h | 6 h | 24 h | 240 h | 336 h | |
| H23921 | 362 | 48.9 | ||||||
| H23922 | 524 | 61.7 | ||||||
| H23923 | 632 | 84.5 | ||||||
| H23924 | 13.0* | 3.57* | ||||||
| H23925 | 160 | 32.3 | ||||||
| H23926 | 170 | 35.4 | ||||||
| H23927 | 5.67 | 2.84 | ||||||
| H23928 | 11.7 | 5.79 | ||||||
| H23929 | 8.25 | 4.66 | ||||||
| H23930 | 5.44 | 1.97 | ||||||
| H23931 | 4.56 | 2.22 | ||||||
| H23932 | 4.82 | 3.54 | ||||||
| Mean | 506 | 165 | 8.55 | 4.94 | 65.1 | 34 | 4.43 | 2.57 |
| SD | 136 | 7.07 | 3.04 | 0.453 | 18.0 | 2.2 | 1.49 | 0.842 |
| SE | 79 | 5.00 | 1.76 | 0.262 | 10.4 | 1.6 | 0.86 | 0.49 |
| CV | 27% | 4% | 36% | 9% | 28% | 6% | 34% | 33% |
⁎
Not included in calculations because the sample was overturned during preparation.