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.
(A) 1H HR-MACS NMR spectra of the four different cell groups. (B) PCA score plot of all NMR datasets showing the quality of the sub-spectra [R2X(cum) = 0.793; Q2(cum) = 0.737). The inserted orange narrows show the different metabolic patterns for the two studies.
