Table I. PK Parameters of P-S After Topical and Oral Application.
Delivery route | Metabolite | Cmax nmole/g | Tmax h | AUC0–24h (nmole/g)*h | Sum of AUC0–24h (nmole/g)*h | |||||
---|---|---|---|---|---|---|---|---|---|---|
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|
|
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Muscle/blood | ||||||||||
Topical | P-S | 680 | 2 | 1 | 4 | 4109 | 17 | 4697 | 784 | |
Sulindac | 31 | 18 | 2 | 8 | 399 | 245 | ||||
S.sulfide | 2 | 10 | 4 | 8 | 18 | 122 | ||||
S.sulfone | 12 | 23 | 24 | 8 | 170 | 400 | ||||
Oral | P-S | 11 | 2 | 0.5 | 0.5 | 49 | 18 | 1266 | 1472 | |
Sulindac | 20 | 33 | 8 | 2 | 296 | 405 | ||||
S.sulfide | 13 | 13 | 8 | 8 | 158 | 156 | ||||
S.sulfone | 40 | 52 | 8 | 8 | 764 | 405 |
PS was administered topically and orally in equal doses. Values are the average of two; Individual values were within <9% of each other