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.
Box plots of NFG below and above age 55 yr estimated by stereologic methods11 (left) and in allograft recipients of youthful versus aging donors (Kf/SNKf; right). Estimation of NFG in aging donors were calculated assuming that ΔP = 40 mmHg (middle) or ΔP = 45 mmHg (right).
