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商品描述
The presence of antibiotics, antibiotic resistance genes, and antibiotic resistant bacteria in the environment (i.e., outside of clinical settings, such as antibiotic-treated patients or antibiotic-impregnated locations, such as hospitals) is a cause of growing worldwide concern, as it reveals the extensive impact of antibiotic abuse and other human-related pressures upon microbes. Also, the potential clinical and environmental impact of the presence of antibiotic resistance outside the obvious clinical settings is mostly unknown, but could be unexpectedly large, as resistance in clinical conditions can be seen as a very small "tip of the iceberg". The field of detecting and measuring resistance in the environment has rapidly evolved from mostly anecdotal reports at the end of the 1990s, to a systematic search of organisms and genes in a wide variety of settings, from ancient permafrost to migratory birds. This book will review the available evidence and hypotheses on where this resistance is coming from and for how long it has been there; what are the selective and maintenance pressures involved, and how is resistance spreading; what are the known and possible traits that are being selected and spread along with antibiotic resistance ones; what are the laboratory and in-silico strategies to look into this issue, and their advantages and disadvantages.
商品描述(中文翻譯)
抗生素、抗生素抗性基因及抗生素抗性細菌在環境中的存在(即在臨床環境之外,例如接受抗生素治療的病人或抗生素滲透的地點,如醫院)引起了全球日益關注,因為這揭示了抗生素濫用及其他人為壓力對微生物的廣泛影響。此外,抗生素抗性在明顯的臨床環境之外的潛在臨床和環境影響大多未知,但可能出乎意料地巨大,因為臨床條件下的抗性可以被視為一個非常小的「冰山一角」。檢測和測量環境中抗性領域的研究已迅速從1990年代末期的主要轶事報告,演變為在各種環境中系統性地搜尋生物體和基因,從古老的永久凍土到遷徙的鳥類。本書將回顧可用的證據和假設,探討這種抗性來源及其存在的時間;涉及的選擇性和維持壓力是什麼,抗性是如何擴散的;已知和可能的特徵是什麼,這些特徵與抗生素抗性特徵一起被選擇和擴散;針對這一問題的實驗室和計算機模擬策略是什麼,以及它們的優缺點。