[Estimation of urinary diacetylspermine in Yusho patients].

Evaluation of urine N1,N12-Diacetylspermine as potential tumor marker for urinary bladder cancer.

BACKGROUND N1,N12-diacetylspermine, a diacetylpolyamine which was recently identified in urine, appeared to be a useful tumor marker for a number of cancers. No valid data on urine diacetylspermine concentration in patients with urinary bladder cancer exist. AIM Evaluation of urine N1,N12-diacetylspermine concentrations in individuals with urinary bladder cancer. METHODS Urine samples were ...

Urinary N, N-diacetylspermine predicts tumor invasiveness in patients with clinical Stage IA non-small cell lung cancer

[Analysis of residual nature of dioxins in blood of Yusho patients and controls in relation to the Yusho oil and food as respective exposure routes].

In this study, we examined the dioxin levels and congener distributions in blood samples of Yusho patients and normal control subjects, especially in relation to the respective exposure routes. Remarkable differences were observed between the blood of Yusho patients and general population in terms of both congener distributions and concentration levels. Cumulative dioxin intake for Yusho patien...

Dioxin concentration in the blood of patients collected during medical check-up for Yusho in 2004-2005.

We measured the concentrations of polychlorinated dizenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and non-ortho coplanar polychlorinated biphenyls (non-ortho PCBs) in blood collected from 242 Yusho patients and 74 Yusho-suspected persons in 2004 and 237 Yusho patients and 114 Yusho-suspected persons in 2005. The sums of toxic equivalents (TEQ) concentrations of PCDDs, PCDFs, a...

[Time serial changes in the concentrations of the etiological agents of fetal Yusho--PCDDs and PCDFs].

We determined polychlorinated dibenzofurans (PCDFs) and polychlorinated dibenzo-p-dioxins (PCDDs) in 6 preserved umbilical cords of fetal Yusho patients and in 11 preserved umbilical cords of Yusho suspected persons who were born to mothers with Yusho from 1970 to 2002, which were Yusho group. As a control, we also analyzed PCDFs and PCDDs in 15 preserved umbilical cords of babies who were born...