spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article
(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 3


Fig. 3. H2O2-induced apoptotic cells display NOS-like activity. (A) NOS activity assessed in untreated and H2O2-treated wild-type cells. The radioactivity obtained from a negative control consisting of yeast extract boiled for 20 minutes was subtracted from all the samples to remove background radioactivity. Data are expressed as the percentage conversion of L-[3H]arginine to [3H]citrulline. *P<=0.03 versus untreated cells; t-test, n=4. (B) Intracellular amino acid concentrations of untreated (control) and H2O2-treated wild-type cells. *P<=0.05 versus untreated cells; t-test, n=3.





Right arrow Return to article