Fig. 2From: Unexpectedly long half-lives of blood 2,3,4,7,8-pentachlorodibenzofuran (PeCDF) levels in Yusho patientsScatter plot of the ages and rates of change in 2,3,4,7,8-PeCDF concentrations in patients with over 50 pg/g lipid. Solid and dashed lines are the linear regression plots of men and women, respectively. Both lines tend to decrease slowly with increasing age, though the relationship was not statistically significantBack to article page