Sentence examples for concentration of sum from inspiring English sources
Lower North Shore samples also had the highest geometric mean concentration of sum PCBs (sum of 49 congeners; sigma PCBs), 2,710 (525-7,720) pg/g wet weight plasma.
Humblet et al. reported a pilot study of eight women who gave serum samples in 2000 and 2009 and found that concentration of sum of 36 PCBs decreased by an average of 19% (range −48%to5454%) during those 9 years.
Concentrations of sum and individual PCBs and OH-PCBs were not statistically significantly different between East Chicago and Columbus Junction participants except PCBs 11, 61 + 70 + 74 + 76, 178, 180 + 193, 194, 203, and 3′-OH-PCB 118 and 4′-OH-PCB 193 (SI Table S8).
We assume that prostate cells maintain a constant concentration of total AR (the sum of bound and unbound AR).
A cross-sectional study of Dutch adolescents found decreased lymphocytes associated with higher serum concentrations of summed congeners in the penta and octaBDE formulations (Leijs et al. 2009).
Somatic Complaints scores were positively associated with urinary concentrations of summed DEHP metabolites (β = 0.10; 95% CI: 0.01, 0.20, for the association between a 1-unit increased in the ln-transformed metabolite concentration and the square root of the outcome score) in the combined sample of boys and girls (Table 3).
Our study didn't show associations with either non-dioxin like PCBs or the sum of PCB #138, #153, and #180 even though the concentration of the sum of PCB #138, #153, and #180 was higher than that of German study (1.16 vs 0.55 ng/ml) [ 15].
The mean concentration of the sum of the seven indicator PCBs was between 0.03 ng g−1 product for fish-based baby food and 0.29 ng g−1 product for gluten-free cereals.
The concentration of the sum of PBDEs in two participants exceeded 100 ng/g lipid (8% of the subjects), a proportion similar to that of other studies.
On a lipid basis, the geometric mean concentration of the sum of the 14 PCB congeners (∑PCBs) in cord blood was 323.5 μg/kg.
