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.
Quantitative assessment of Hart's stain. IUGR does not alter elastic fiber density in IUGR lungs at d0 (A) or d7 (B). IUGR decreases parenchymal elastic fiber density in mature rat lung (C) at d21. Bars are means ± SD of 5 rats (mixed male and female). *P ≤ 0.01.
