Table 1.
Mean residence time (MRT) values of MTX released from polymer nanoparticulate systems at pH = 7.4.
| Polymer | Free MTX | MTX-PAM-2K | MTX-PAM-2Na | MTX-PAM-18K | MTX-PAM-18Na |
|---|---|---|---|---|---|
| MRT | 0.8 | 1.2 | 1.1 | 1.3 | 1.3 |
Values calculated at 5 h.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.