Table VIII.
Time (min) | Particle size (nm) ± s.d. | |||
---|---|---|---|---|
1:1 (Lipid: Surfactant) | 3:7 (Lipid:Surafactant) | |||
Control | With drug | Control | With drug | |
Capmul MCM a | ||||
10 | 434 ± 19 | 424 ± 17 | 420 ± 19 | 430 ± 12 |
15 | 471 ± 17 | 440 ± 19 | 492 ± 12 | 500 ± 15 |
30 | 517 ± 20 | 486 ± 20 | 556 ± 13 | 557 ± 15 |
60 | 493 ± 12 | 487 ± 16 | 499 ± 12 | 563 ± 16 |
120 | 506 ± 13 | 522 ± 11 | 496 ± 14 | 565 ± 13 |
Glycerol dicaprylate | ||||
10 | 94 ± 4 | 92 ± 5 | 80 ± 5 | 69 ± 3 |
15 | 104 ± 5 | 107 ± 3 | 80 ± 4 | 68 ± 2 |
30 | 113 ± 2 | 115 ± 2 | 67 ± 5 | 69 ± 1 |
60 | 114 ± 3 | 119 ± 3 | 69 ± 5 | 56 ± 1 |
120 | 113 ± 2 | 116 ± 1 | 61 ± 2 | 66 ± 3 |
Captex 8000 b | ||||
10 | 123 ± 3 | 125 ± 3 | 30 ± 1 | 29 ± 3 |
15 | 161 ± 2 | 156 ± 5 | 29 ± 1 | 27 ± 3 |
30 | 179 ± 4 | 173 ± 4 | 29 ± 1 | 26 ± 2 |
60 | 183 ± 5 | 176 ± 2 | 28 ± 1 | 26 ± 1 |
120 | 175 ± 4 | 176 ± 3 | 27 ± 2 | 25 ± 1 |
Captex 355 c | ||||
10 | 159 ± 3 | 127 ± 5 | 28 ± 2 | 29 ± 1 |
15 | 197 ± 5 | 168 ± 4 | 27 ± 3 | 28 ± 1 |
30 | 217 ± 4 | 196 ± 3 | 28 ± 1 | 23 ± 3 |
60 | 225 ± 3 | 199 ± 5 | 26 ± 3 | 28 ± 1 |
120 | 216 ± 2 | 200 ± 2 | 25 ± 3 | 28 ± 1 |
Capmul MCM :Glyceryl dicaprylate (1:1) | ||||
10 | 62 ± 3 | 41 ± 1 | 325 ± 20 | 236 ± 24 |
15 | 59 ± 2 | 40 ± 3 | 372 ± 24 | 253 ± 18 |
30 | 57 ± 4 | 40 ± 2 | 363 ± 19 | 379 ± 20 |
60 | 50 ± 1 | 38 ± 2 | 377 ± 20 | 469 ± 19 |
120 | 67 ± 2 | 40 ± 3 | 404 ± 25 | 451 ± 21 |
Capmul MCM : Captex 355 (1:3) | ||||
10 | 31 ± 3 | 31 ± 3 | 21 ± 1 | 21 ± 2 |
15 | 40 ± 1 | 32 ± 1 | 24 ± 2 | 21 ± 1 |
30 | 49 ± 3 | 39 ± 4 | 21 ± 3 | 21 ± 2 |
60 | 36 ± 2 | 36 ± 1 | 23 ± 1 | 21 ± 3 |
120 | 36 ± 1 | 34 ± 1 | 21 ± 1 | 22 ± 1 |
Capmul MCM : Captex 355 (1:1) | ||||
10 | 28 ± 1 | 25 ± 2 | 19 ± 1 | 21 ± 1 |
15 | 27 ± 2 | 28 ± 1 | 20 ± 2 | 22 ± 1 |
30 | 32 ± 1 | 29 ± 2 | 20 ± 3 | 23 ± 2 |
60 | 29 ± 3 | 28 ± 2 | 19 ± 2 | 22 ± 2 |
120 | 29 ± 1 | 28 ± 1 | 20 ± 1 | 24 ± 1 |
Capmul MCM : Captex 355 (3:1) | ||||
10 | 266 ± 10 | 325 ± 11 | 47 ± 1 | 49 ± 2 |
15 | 299 ± 9 | 324 ± 7 | 54 ± 2 | 51 ± 1 |
30 | 291 ± 8 | 426 ± 7 | 69 ± 1 | 67 ± 3 |
60 | 323 ± 7 | 421 ± 5 | 66 ± 2 | 44 ± 3 |
120 | 287 ± 5 | 320 ± 5 | 60 ± 2 | 40 ± 2 |
aCapmul MCM - Glycerol monocaprylocaprate
bCaptex 8000 - Glycerol tricaprylate
cCaptex 355 - Caprylic/capric triglyceride