Identification of key degraders for controlling toxicity risks of disguised toxic pollutants with division of labor mechanisms in activated sludge microbiomes: Using nonylphenol ethoxylate as an example.

Efficient management of disguised toxic pollutants (DTPs), which can undergo microbial degradation and convert into more toxic substances, necessitates the collaboration of diverse microbial populations in wastewater treatment plants. However, the identification of key bacterial degraders capable of controlling the toxicity risks of DTPs through division of labor mechanisms in activated sludge microbiomes has received limited attention. In this study, we investigated the key degraders capable of controlling the risk of estrogenicity associated with nonylphenol ethoxylate (NPEO), a representative DTP, in textile activated sludge microbiomes.

[Treatment of non-small-cell lung cancer with chemotherapy and Sansheng Huatan Decoction].

Objective: To observe the clinical effect of Chinese medicine Sansheng Huatan Decoction combined with chemotherapy in treating advanced primary non-small-cell lung cancer and to evaluated the effect of Sansheng Huatan Decoction increasing clinical effect and decreasing toxicity in chemotherapy for non-small-cell lung cancer.

Methods: One hundred and sixty patients of advanced primary non-small-cell lung cancer proved by pathological examination were randomized into two groups. The treatment group was treated with Sansheng Huatan Decoction and chemotherapy, and the control group was treated only with chemotherapy.