Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Ecological effects of antibiotics on natural ecosystems: A review |
| Abstract | Among the different pharmaceuticals present in soil and water ecosystems as micro-contaminants, considerable attention has been paid to antibiotics, since their increasing use and the consequent development of multi-resistant bacteria pose serious risks to human and veterinary health. Moreover, once they have entered the environment, antibiotics can affect natural microbial communities. The latter play a key role in fundamental ecological processes, most importantly the maintenance of soil and water quality. In fact, they are involved in biogeochemical cycling and organic contaminant degradation thanks to their large reservoir of genetic diversity and metabolic capability. When antibiotics occur in the environment, they can hamper microbial community structure and functioning in different ways and have both direct (short-term) and indirect (long-term) effects on microbial communities. The short-term ones are bactericide and bacteriostatic actions with a consequent disappearance of some microbial populations and their ecological functioning. The indirect impact includes the development of antibiotic resistant bacteria and in some cases bacterial strains able to degrade them by metabolic or co-metabolic processes. Biodegradation makes it possible to completely remove a toxic compound from the environment if it is mineralized. Several factors can influence the significance of such direct and indirect effects, including the antibiotic's concentration, the exposure time, the receiving ecosystem (e.g. soil or water) and the co-occurrence of other antibiotics and/or other contaminants. This review describes the current state of knowledge regarding the effects of antibiotics on natural microbial communities in soil and water ecosystems |
| Source | Microchemical journal (Print) 136, pp. 25–39 |
| Keywords | antibiotic effects;natural microbial communitiesbiodegradation;antibiotic resistance genes |
| Journal | Microchemical journal (Print) |
| Editor | Academic Press [etc.], New York,, Stati Uniti d'America |
| Year | 2018 |
| Type | Articolo in rivista |
| DOI | 10.1016/j.microc.2017.02.006 |
| Authors | Grenni P, Ancona V, Barra Caracciolo A |
| Text | 366855 2018 10.1016/j.microc.2017.02.006 ISI Web of Science WOS WOS 000412958200003 Scopus 2 s2.0 85012873655 antibiotic effects; natural microbial communities biodegradation; antibiotic resistance genes Ecological effects of antibiotics on natural ecosystems A review Grenni P, Ancona V, Barra Caracciolo A IRSA CNR Among the different pharmaceuticals present in soil and water ecosystems as micro contaminants, considerable attention has been paid to antibiotics, since their increasing use and the consequent development of multi resistant bacteria pose serious risks to human and veterinary health. Moreover, once they have entered the environment, antibiotics can affect natural microbial communities. The latter play a key role in fundamental ecological processes, most importantly the maintenance of soil and water quality. In fact, they are involved in biogeochemical cycling and organic contaminant degradation thanks to their large reservoir of genetic diversity and metabolic capability. When antibiotics occur in the environment, they can hamper microbial community structure and functioning in different ways and have both direct short term and indirect long term effects on microbial communities. The short term ones are bactericide and bacteriostatic actions with a consequent disappearance of some microbial populations and their ecological functioning. The indirect impact includes the development of antibiotic resistant bacteria and in some cases bacterial strains able to degrade them by metabolic or co metabolic processes. Biodegradation makes it possible to completely remove a toxic compound from the environment if it is mineralized. Several factors can influence the significance of such direct and indirect effects, including the antibiotic s concentration, the exposure time, the receiving ecosystem e.g. soil or water and the co occurrence of other antibiotics and/or other contaminants. This review describes the current state of knowledge regarding the effects of antibiotics on natural microbial communities in soil and water ecosystems 136 Published version http //www.sciencedirect.com/science/article/pii/S0026265X17301108 07/02/2017 the article was selected from thousands of recently published articles to be awarded the Elsevier Atlas https //www.elsevier.com/connect/atlas/are antibiotics making nature sick https //www.journals.elsevier.com/microchemical journal/news/ elsevier atlas award for microchemical journal article http //www.irsa.cnr.it/index.php/ita/news/item/179 elsevier atlas award 2017 premiati i ricercatori dell irsa cnr http //www.lescienze.it/lanci/2017/09/26/news/premio_atlas_per_la_prima_volta_a_un_gruppo_di_ricercatrici_italiane 3678390/ Sabato 30 Settembre e stata fatta una intervista per la radio24 all interno del programma Si puo fare Ecological effects of antibiotics on natural ecosystems A review Versione definitiva pubblicata 1 s2.0 S0026265X17301108 main 6 .pdf Elsevier Atlas Award Intervista per Atlas Award Are antibiotics making nature sick.pdf Certificato Atlas Award Certificato vincita premio AtlasAward.pdf Le Scienze, Premio Atlas per la prima volta a un gruppo di ricercatrici italiane Articolo on Line su Le Scienze www.lescienze.it premio_atlas_per_.pdf Homepage CNR per evento premiazione 26 settembre 2017 Segnalazione sulla homepage del CNR dell evento di premiazione Home _ Consiglio Nazionale delle Ricerche.pdf AGpress, comunicato stampa Comunicato stampa Vincita Il Premio Atlas assegnato a un gruppo di ricercatrici italiane AgrPress.pdf Comunicato Stampa su METEOWEB Comunicato stampa della vincita Elsevier Altas Award Studio italiano e _rosa_ sui danni ambientali degli antibiotici_ il Premio Atlas per la prima volta assegnato a un gruppo di ricercatrici italiane Meteo Web.pdf Comunicato Premio Sito IRSA CNR Comunicato Premiazione del 26 settembre Sito IRSA CNR www.irsa.cnr.it 179 elsevier atl.pdf Programma Premio 26 Settembre 2017 Programma evento, pubblicato sul sito CNR Programma_26Sett_Atlas_Award_Programme_Revision_SC_11_09_2017.pdf Evento premiazione 26 settembre sito CNR Evento in sala Volterra premiazione 26 settembre 2017, sito CNR www.cnr.it elsevier award per la prima .pdf IntervistaElsevier Intervista Paola Grenni alla Elsevier IntervistaIn Inglese.PNG Articolo in rivista Academic Press etc. 0026 265X Microchemical journal Print Microchemical journal Print Microchemical journal. Print anna.barracaracciolo BARRA CARACCIOLO ANNA paola.grenni GRENNI PAOLA valeria.ancona ANCONA VALERIA TA.P04.005.011 Vulnerabilita degli ecosistemi delle acque sotterranee e attenuazione naturale degli inquinanti nel suolo e nel sottosuolo |