Figure 1From: Maternal and fetal thyroid dysfunction following porcine reproductive and respiratory syndrome virus2 infectionThyroid hormone levels in pregnant gilt sera over time. Sera from PRRSV2 challenged gilts (INF n = 57) from 0 to 21 days post-inoculation and gestational day matched, non-inoculated control gilts (CON n = 18). Total triiodothyronine (A) and thyroxin (B) were measured via RIA with data is presented as a standard boxplot with unique superscripts denote within group statistical differences (P < 0.05) over time.Back to article page