Antibiotic resistance anywhere is really antibiotic resistan

英语翻译
The discovery,development,and clinical use of antibiotics during the 20th century have decreased substantially the morbidity and mortality from bacterial infections.The antibiotic era started with the therapeutic application of sulfonamide drugs in the 1930s,followed by a“golden”period of discovery from1945 to 1970,when a series of structurally diverse,highly effective antibiotics were discovered and developed[1].However,since the 1980s the introduction of new agents for clinical use has declined,reflecting both the challenge of identifying new drug classes and a declining commitment to antibacterial drug discovery by the pharmaceutical industry[2].The same period with a reduced rate of introduction of new agents has been accompanied by an alarming increase in bacterial resistance to existing agents,resulting in the emergence of a serious threat to global public health[3].

翻译 Photocatalytic oxidation of the antibiotic tetracycline on TiO2 and ZnO suspensions

英语翻译
Prophylactic antibiotic therapy is clearly more effective when begun preoperatively and continued through the intraoperative period,with the aim of achieving therapeutic blood levels throughout the operative period.This produces therapeutic levels of the antibiotic angents at the operative site in any seromas and hematomas that may develop.Antibiotics started as late as 1 to 2 hours after bacterial contamination are markedly less effective,and it is completely without value to start prophylactic antibiotics after the wound is closed.Failure of prophylactic antibiotic agents occurs in part through a neglect of the importance of the timing and dosage of these anents,which are critical determinants.

Treatment of pharmaceutical wastewater containing antibiotics by O3 and O3/H2O2 processes求翻译,不要翻译软件