Table 4.
Score records of histological examined lesions after carrageenan injection at different time intervals. A, B and C for 6, 24 and 72 h, respectively.
| A Inflammatory cells infiltrates Subcutaneous oedema Congested BVs |
Untreated Control | Placebo NPs | Free AT-Ca | AT-Ca NPs (F5) |
| +++ +++ ++ |
++ +++ ++ |
++ ++ ++ |
++ ++ ++ |
|
| B Inflammatory cells infiltrates Subcutaneous oedema Congested BVs |
Untreated Control | Placebo NPs | Free AT-Ca | AT-Ca NPs (F5) |
| +++ +++ ++ |
++ +++ ++ |
++ ++ + |
++ + + |
|
| C Inflammatory cells infiltrates Subcutaneous oedema Congested BVs |
Untreated Control | Placebo NPs | Free AT-Ca | AT-Ca NPs (F5) |
| +++ | +++ | ++ | + | |
| ++ | ++ | ++ | + | |
| ++ | + | + | - |
- Nil (no lesions were demonstrated). + Mild lesion recorded in less than 15% of examined tissue sections. ++ Moderate lesion recorded in 16–35% of examined tissue sections. +++ Sever lesion recorded in more than 35% of examined tissue sections.