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) Extracted ion chromatogram (XIC) and product ion spectrum for the product ion (m/z = 264.2691) of Cer d18:1/17:0 (m/z = 552.5). (b) XIC and product ion spectrum of Cer 4E,8Z d18:2-d5/18:0 (m/z = 569.5) clearly showing the product ion m/z = 267.2849 (4E,8Z d18:2-d5) in exosome. (c) Quantities of 4E,8Z d18:2-d5/18:0 in SH-SY5Y cells and exosomes treated for 24 h. Results were represented as the mean ± SD (n = 3; ** p < 0.01).
