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.
Schematic of the experimental perfusion system. The overflow head tank provided a steady flow to the parallel-plate flow chamber. The filtration rate measurement cell on the abluminal side of the culture was filled with the same fluid as the perfusate.
