Table 2.
Total relative disaccharide composition of three placental samples 1, 2, and 3 from various regions of the placenta.
| Samples | Heparan sulfate disaccharides | Chondroitin sulfate disaccharides | 0SHA | Ratio of chondroitin sulfate to heparan sulfate | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tri S | NS6S | NS2S | NS | 2S6S | 6S | 2S | 0S | Tri S | SB | SD | SE | 2S | 4S | 6S | 0S | |||
| 1 Cotyledon | 0.2 | 0.4 | 0.5 | 5.1 | - | 0.3 | 1.3 | 14.3 | 18.2 | - | - | - | 0.2 | 12.7 | 2.9 | 11.7 | 32.1 | 5:1 |
| 1 Chorionic plate | 0.1 | 0.3 | 0.7 | 3.7 | - | 0.3 | 0.8 | 3.4 | - | 0.2 | - | - | 2.0 | 55.1 | 22.8 | 2.8 | 7.8 | 9:1 |
| 1 Umbilical Cord | - | - | 0.1 | 0.5 | - | 0.1 | 1.0 | 0.5 | - | 0.3 | - | - | 1.8 | 56.9 | 29.8 | 7.4 | 1.5 | 44:1 |
| 2 Cotyledon | 0.1 | 0.2 | 0.3 | 3.9 | - | 0.2 | 0.1 | 7.7 | - | - | - | - | 0.1 | 19.0 | 10.6 | 23.8 | 33.9 | 4:1 |
| 2 Chorionic plate | 0.2 | 0.2 | 0.4 | 2.8 | - | 0.2 | 0.5 | 2.5 | - | 1.3 | - | - | 2.1 | 67.5 | 19.6 | 4.0 | 3.4 | 13:1 |
| 2 Umbilical Cord | - | - | 0.2 | 1.2 | - | 0.1 | 1.4 | 0.9 | - | 0.2 | - | - | 1.5 | 36.2 | 41.5 | 5.7 | 7.4 | 23:1 |
| 3 Cotyledon | 0.4 | 0.3 | 0.5 | 3.7 | 0.4 | - | 0.6 | 14.0 | - | - | - | - | 1.7 | 32.7 | 16.5 | 9.3 | 19.8 | 3:1 |
| 3 Chorionic Plate | 0.1 | 0.1 | 0.2 | 1.1 | 0.2 | - | 0.5 | 1.8 | - | - | - | - | 3.8 | 70.8 | 16.7 | 2.5 | 2.0 | 24:1 |
| 3 Umbilical Cord | - | - | 0.3 | 1.1 | 0.1 | - | 1.2 | 1.4 | - | - | - | - | 1.6 | 29.7 | 43.1 | 13.1 | 8.9 | 21:1 |