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.
CYP1A1 mRNA is not correlated with TH levels in maternal or cord blood. A and B, Cord blood free (A) and total (B) T4 regressed against CYP1A1 mRNA. C and D, Maternal free (C) and total (D) T4 regressed against CYP1A1 mRNA. Note the log scale for CYP1A1 mRNA [n = 124 (cord blood total T4 and free T4), n = 115 (maternal free T4), and n = 117 (maternal total T4)]. CYP1A1 mRNA levels are not correlated with total T3 or TSH (data not shown).
