… estrogens from xenoestrogens while others tested samples … In conclusion, the estrogenic
activity of biological samples … estrogens and xenoestrogens, to estimate the estrogenic status …

… on chemical and biological analyses of water and sludge samples, allow us to conclude
that the elimination of hormones and estrogenicity resulted mainly from biological degradation. …

… compounds related to estrogenic activity, only the EDsE will be discussed in this review. …
to detect estrogenic activities in different environmental samples will be also highlighted. …

… of 0.04 ng L −1 E2, which only accounts for 0.8% of the total estrogenic activity of 4.9 ng L
−1 measured in this sample with the YES. Similarly insignificant contributions are obtained for …

… occurrence of estrogenic compounds and total estrogenic activity in the … Selected target
estrogenic compounds including 4-t-… demonstrates that estrogenic activity in a sample may not be …

… They are mainly geared towards the analysis of biological samples (blood, urine, tissue). To
identify the individual estrogenic compounds in the environmental samples, biological assay …

… comparison prove that the yeast estrogen bioassay is a robust test for the qualitative
screening of estrogenic activity in biological samples. All blank samples and negative controls at …

… of the SHs in 217 river water samples, (b) discussing the estrogenic effect of organic
extracts in 217 river water samples based on a yeast estrogen screen (YES) bioassay and (c) …

… Estrogenic activity of extracted water samples from all three … the yeast estrogen screen during
all sampling periods from … water samples from site A displayed highest estrogenic activity …

… of estrogenic activity during sample preparation. A mixture of four xeno-estrogenic compounds
… Then, the mixture was treated with part of or the complete sample preparation method …