On August 31, 2021, Liu, Yanhua; Chen, Yu; Feng, Mengjuan; Chen, Jianqiu; Shen, Weitao; Zhang, Shenghu published an article.Quality Control of N-((4-Aminophenyl)sulfonyl)acetamide The title of the article was Occurrence of antibiotics and antibiotic resistance genes and their correlations in river-type drinking water source, China. And the article contained the following:
The occurrence and distribution of antibiotics and antibiotic resistance genes (ARGs) in natural water has attracted worldwide attention. Antibiotic and ARG pollution in the surface water of drinking water sources might directly/indirectly affect human health. In this study, the distribution of 38 antibiotics, 10 ARGs, 2 integrons, and 16S r DNA in river-type water sources in a large city of China were monitored in winter, which was a period with high level of antibiotic pollution. The results showed that 20 antibiotics were detected with different detection frequencies. The antibiotic pollution in Dec. 2019 was relatively high, with the total concentrations of antibiotics ranging from 281.95 to 472.42 ng/L, followed by that in Jan. 2020 (191.70-337.29 ng/L) and Nov. 2019 (161.25-309.72 ng/L). Sulfacetamide was dominant in Nov. 2019 (23.52-219.00 ng/L) and in Jan. 2020 (113.18-209 ng/L), while norfloxacin in Dec. 2019 (146.72-290.20 ng/L). All the target antibiotics posed low or medium risk for aquatic organisms, and posed low health risk for mankind. Sul1 and erm36 were the predominant ARGs, and intI1 was the predominant integron in drinking water sources. Only tetA showed pos. correlations with its corresponding antibiotic (tetracycline). The rest of ARGs showed no correlations with antibiotics or pos. / neg. correlations with their non-corresponding antibiotics. Overall, the antibiotics and ARG pollution in these water sources was relatively low. These findings provided some reference data for the distribution of antibiotics and ARGs in river-type drinking water sources of large cities in China. The experimental process involved the reaction of N-((4-Aminophenyl)sulfonyl)acetamide(cas: 144-80-9).Quality Control of N-((4-Aminophenyl)sulfonyl)acetamide
The Article related to antibiotics antibiotic resistance gene drinking water pollution china, antibiotic residues, antibiotic resistance genes, risk assessment, river-type drinking water, yangtze river and other aspects.Quality Control of N-((4-Aminophenyl)sulfonyl)acetamide
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