Research Article
The Effect of Acupoint Application of Sinomenine for Rheumatoid Arthritis Measured by Microdialysis and UPLC-MS/MS
Table 2
Pharmacokinetic/pharmacodynamic parameters of arginine and citrulline in four administration routes.
| PK/PD parameters | Arginine | Citrulline | ST 36 | GB 34 | Knee joint | Oral | ST 36 | GB 34 | Knee joint | Oral |
| Emax (%) | 84.7 | 79.91 | 65.9 | 83.42 | 80.29 | 57.22 | 78.69 | 78.36 | ECe50 | 246.77 | 181.56 | 169.89 | 357.43 | 195.89 | 307.4 | 113.5 | 207.53 | ke0 | 0.6 | 0.69 | 0.67 | 0.74 | 0.6 | 0.66 | 0.7 | 0.72 |
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