An official website of the United States government
Here's how you know
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.
This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
Direct inhibition of ICE-like and CPP-32–like enzyme activity by NO. Inhibition of ICE-like and CPP-32–like activity in cell homogenates by preincubation with various concentrations of SNP for 5 min. Cell homogenates were obtained from TNF-α–stimulated HUVEC (300 U/ml for 18 h).