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.
P2 receptor-dependent Ca2+ elevations are higher in adult PASMCs. Representative traces show 100 μM ATP-mediated [Ca2+]i elevation in myocytes from fetal (A) and adult (B) sheep. C: percentage of PASMCs from fetal and adult sheep showing Ca2+ elevation in response to 100 μM ATP. No significant difference was observed (P = 0.15 by χ2 test). D: ATP-mediated increases in [Ca2+]i in cells from fetal and adult sheep. Values are means ± SE. *P = 0.02 (by unpaired t-test).
