Table 3 Modified Draize irritation scores of different formulations
From: In-situ gel bases ocular delivery system of Ganciclovir, in-vivo and in-vitro investigation
Formulation | Different observing time (hrs.) | ||||
|---|---|---|---|---|---|
0Â h. | 1Â h. | 2Â h. | 6Â h. | 24Â h. | |
Blank group (Blank in situ gel) | 2 | 0 | 0 | 0 | 0 |
Negative group (0.9% w/v NaCl solution) | 0 | 0 | 0 | 0 | 0 |
Positive group (1% w/v SDS solution) | 3 | 2 | 1 | 0 | 0 |
Test group (Ganciclovir in situ gel) | 1 | 0 | 0 | 0 | 0 |