Littérature scientifique sur le sujet « Antibiotici - Resistenza »
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Articles de revues sur le sujet "Antibiotici - Resistenza"
Dal Moro, Fabrizio. « Resistenza Agli Antibiotici : Ecco il Report Dell'Organizzazione Mondiale Della Sanità ». Urologia Journal 81, no 3 (juillet 2014) : 189. http://dx.doi.org/10.1177/039156031408100301.
Texte intégralCostantino, Maria, Amelia Filippelli, Grazia Cioffi, Giuseppina Moccia et Francesco De Caro. « Stewardship per l’utilizzo degli antibiotici. » La Sanità Pubblica. Ricerca applicata 2 (25 juillet 2021) : 11–48. http://dx.doi.org/10.48268/antibioticoresistenza/2021/0001.1.
Texte intégralLisi, P., R. Corciulo et R. Russo. « Nuove linee guida ISPD per il trattamento della peritonite in dialisi peritoneale : cosa c'è di nuovo ? » Giornale di Clinica Nefrologica e Dialisi 23, no 1 (24 janvier 2018) : 20–25. http://dx.doi.org/10.33393/gcnd.2011.1455.
Texte intégralBlondeau, J. M., G. Hansen, K. Metzler et P. Hedlin. « Ruolo dei parametri di farmacocinetica e farmacodinamica nella prevenzione della selezione e dello sviluppo di resistenza agli antibiotici : la “Concentrazione di Prevenzione della Mutazione” ». Journal of Chemotherapy 15, sup4 (décembre 2003) : 1–20. http://dx.doi.org/10.1080/1120009x.2003.11782359.
Texte intégralYaddi, Yamin, Safika Safika et Fachriyan Hasmi Pasaribu. « Uji Resistensi Terhadap Beberapa Antibiotika pada Escherichia coli yang Diisolasi dari Kucing di Klinik Hewan Kota Bogor ». Jurnal Ilmu dan Teknologi Peternakan Tropis 7, no 3 (18 septembre 2020) : 203. http://dx.doi.org/10.33772/jitro.v7i3.13442.
Texte intégralBassetti. « «Antibiotic Stewardship» : nur ein weiteres Schlagwort oder eine Notwendigkeit ? » Praxis 93, no 15 (1 avril 2004) : 623–25. http://dx.doi.org/10.1024/0369-8394.93.15.623.
Texte intégralMayasari, Evita, et Cherry Siregar. « PREVALENCE OF ACINETOBACTER BAUMANNII ISOLATED FROM CLINICAL SPECIMENS IN ADAM MALIK HOSPITAL ». Majalah Kedokteran Andalas 37, no 1 (3 mai 2015) : 1. http://dx.doi.org/10.22338/mka.v37.i1.p1-7.2014.
Texte intégralKarpíšek, Ivan, Jitka Zachová, Dana Vejmelková et Vladimír Sýkora. « Vliv adaptace aktivovaného kalu na biodegradaci antibiotik a akumulaci genů resistence ». Entecho 2, no 1 (30 juin 2019) : 6–12. http://dx.doi.org/10.35933/2019.06.001.
Texte intégralKapríšek, Ivan, Jitka Zachová, Dana Vejmelková et Vladimír Sýkora. « Vliv adaptace aktivovaného kalu na biodegradaci antibiotik a akumulaci genů resistence ». Entecho 2, no 1 (30 juin 2019) : 6–12. http://dx.doi.org/10.35933/entecho.2019.06.001.
Texte intégralSupartono, Supartono, Nanik Wijayati, Lina Herlina et Enny Ratnaningsih. « PRODUKSI ANTIBIOTIKA OLEH Bacillus subtilis M10 DALAM MEDIA UREA-SORBITOL ». Reaktor 13, no 3 (7 avril 2011) : 185. http://dx.doi.org/10.14710/reaktor.13.3.185-193.
Texte intégralThèses sur le sujet "Antibiotici - Resistenza"
Ventura, Isabella. « La crisi della resistenza agli antibiotici. Traduzione dall'inglese all'italiano di due articoli di rassegna scientifica ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Trouver le texte intégralCASTELLETTI, SEFORA. « La resistenza agli antibiotici in Pseudomonas aeruginosa : studio molecolare ed epidemiologico in un nosocomio marchigiano ». Doctoral thesis, Università Politecnica delle Marche, 2020. http://hdl.handle.net/11566/274553.
Texte intégralAntibiotic resistance in Pseudomonas aeruginosa: molecular and epidemiological study in a hospital in the Marche region Background: In the last years P.aeruginosa has became one of most drug resistant microorganism. Despite introduction of new antibiotics such as Ceftolozane/tazobactam (C/T), a novel cephalosporin/β-lactamase inhibitor combination with a potent activity against Pseudomonas aeruginosa isolates, several resistant P. aeruginosa isolates have been reported. From November 2016 to April 2019 we performed both a retrospective study on C/T prescriptions and activity both a survey on clinical strains of P. aeruginosa isolated at “Ospedali Riuniti” of Ancona, Italy, characterising the resistant isolates. Materials/methods: From November 2016 to April 2019 we have collected data about C/T activity and efficacy against all multidrug resistant gram negative isolated at Ospedali Riuniti of Ancona. Particularly we have studied activity of C/T against P.aeruginosa, and microbiological and genetic charateristics of this microorganism. MICs to C/T were determined with gradient test for all P. aeruginosa recovered at the clinical laboratory of “Ospedali Riuniti” from October 2018 to March 2019. Resistant strains were characterized and typed by SpeI-PFGE. We have determined also AmpC production, we have performed DNA extraction and PCR exam. NGS with an Illumina Miseq platform was performed on representative strains to identify the mechanisms of C/T resistance. Results: Over 34 pt, who have received C/T as therapy against multidrug resistant gram negative infections, 53% had CCI >3, 21% underwent to surgery in the previous three months, 32% had pneumonia as acute comorbidities, 18%has died, 26% have experienced a therapeutic failure. CCI>3, pneumonia, P.aeruginosa infection and a previous corticosteroid therapy were a negative prognostic factors. P.aeruginosa resulted resistant to carbapenem, cephalosporin, piperacillina/tazobactam and fluorochinolons, but not to colistin. Over 317 isolated and screened isolates, 15 were resistant to C/T (MIC > 8 mg/L; 4.73%). PFGE showed that 8/15 were strictly related. NGS revealed 6 different STs. The resistance mechanisms to C/T included the metallo β-lactamase (MBL)-econding genes blaVIM-2 in 8 isolates belonging to ST111, and blaIMP in 2 isolates (blaIMP-19 in ST175 and blaIMP-13 in ST621). Additionally, blaPER-1 β-lactamase gene was detected in 2 isolates (ST235) and the blaGES β-lactamase gene in 1 isolate (ST175). Notably, in 2 strains (ST70 and ST3354) no acquired β-lactamase genes involved in C/T resistance has been detected but they showed alterations in ampC. Modifications in these genes and in ampC promoter (ampR) were also detected in all resistant strains except in ST175 isolates (possessing a wild type ampC and ampR). Conclusions: C/T has confirmed its high activity and efficacy against multidrug gram negative infections. There was a low rate of resistance to C/T, but several resistance mechanisms were identified, among which production of MBLs was the most common. Moreover, we found a possible mini-outbreak of blaVIM positive strains. Despite what has been pointed out, we must recognize that this study is limited by the low number of enrolled patients, by the retrospectivity and by being monocentric, but it can be considered an initial approach for further prospective future studies, involving other hospitals in the Region, to better to define both the therapeutic efficacy of C / T and the epidemiology of P. aeruginosa
Gambi, Lucia. « Sequenziamento genomico e valutazione del carattere di antibiotico-resistenza di ceppi di E.coli isolati da carcasse di pollo da carne ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.
Trouver le texte intégralAntonio, Fiorentino. « Antibiotic resistance in stream : monitoring, modeling and effluent control by photocatalytic disinfection ». Doctoral thesis, Universita degli studi di Salerno, 2015. http://hdl.handle.net/10556/1874.
Texte intégralSince the 1940s, the ever-increasing use of antibiotics for human, veterinary and agricultural purposes, contributes to their continuous release into the environment due to incomplete metabolism or due to disposal of unused antibiotics. The concern for the release of antibiotics into the environment isrelated to the development of antibiotic resistance genes (ARGs) and bacteria (ARB), which reduce the therapeutic potential against human and animal pathogens. Urban wastewater treatment plant (UWWTP) effluents, hospital discharges, livestock farms represent today the major contamination sources of surface water from antibiotics and ARB. The consequence is that antibiotics, exerting selective pressure, may facilitate the selection of ARB or the acquisition of resistance genes by horizontal transfer. The aim of this work was to investigate the spread of ARB in the environment, particularly in water system, as well as to minimize the related risk through the investigation of effective wastewater disinfection methods. Accordingly, experimental activity was addressed to (i) the monitoring of ARB in river, (ii) modelling ARB fate in river and (iii) minimize ARB release in river through effective wastewater disinfection. [edited by author]
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Tiberi, Erika. « Determinanti, contesti, ed elementi genetici associati alla resistenza ai macrolidi e ad altri antibiotici in streptococchi di gruppo viridans ». Doctoral thesis, Università Politecnica delle Marche, 2015. http://hdl.handle.net/11566/243005.
Texte intégralGenetic determinants and elements associated with antibiotic resistance in viridans group streptococci. In humans, viridans group streptococci (VGS) are normal inhabitants of the upper respiratory tract, gastrointestinal tract and female genital tract. Though generally considered to have low pathogenic potential in immunocompetent individuals, VGS can nonetheless cause invasive disease. Current knowledge of the resistome of streptococci from the upper respiratory tract is fairly poor as regards VGS compared with the major pathogens. The present study addresses erythromycin, tetracycline and chloramphenicol resistance in VGS. The relevant genetic determinants, environments and elements were investigated in a collection of 263 VGS, identified at the species level, that recently have been isolated from throat swabs in central Italy. Although this type of information is available for major b-haemolytic streptococci and pneumococci, this is not true of VGS. Of the 263 VGS isolates, 148 (56.3%) were resistant to erythromycin, 72 (27.4%) to tetracycline and 7 (2.7%) to chloramphenicol. Of the 148 erythromycin-resistant VGS, 37 (25.0%) belonged to the cMLS and 111 (75.0%) to the M macrolide resistance phenotype (the iMLS phenotype was not detected). All cMLS isolates bore the target-site modification gene erm(B), either alone (n=28) or together with the efflux gene mef(E) (n=9). Other erm genes reported in other streptococcal species, were not detected. Of the M phenotype isolates, the vast majority (n=107) harboured mef(E), two carried mef(A) and one each carried mef(I) and mef(G). Tetracycline resistance was recorded in 72 VGS, including 61 erythromycin-resistant and 11 erythromycin-susceptible isolates. Of the tet determinants assayed, tet(M) was by far the most common, detected in 43 erythromycin-resistant (23 cMLS and 20 M) and 5 erythromycin-susceptible isolates. One isolate carried tet(O), but the tetracycline resistance determinant could not be identified in 23 isolates. tet(M) was also sought in erm(B)-positive tetracycline-susceptible VGS and was detected in two of them. Chloramphenicol resistance was recorded in seven VGS, including six erythromycin-resistant isolates belonging to the M phenotype and carrying the catQ gene, and one erythromycin-susceptible isolate carrying the catpC194 determinant. Moreover a number of variants of known genetic contexts and elements carrying determinants of resistance to these antibiotics were detected, including the mega element, ɸ10394.4, Tn2009, Tn2010, the IQ element, Tn917, Tn3872, Tn6002, Tn916, Tn5801, a tet(O) fragment from ICE2096-RD.2 and ICESp23FST81. These findings shed new light on the distribution of antibiotic resistance mechanisms and determinants and their genetic environments in VGS, for which very few such data are currently available. The high frequency and broad variety of such elements supports the notion that VGS may be important reservoirs of resistance genes for the more pathogenic streptococci.
PUNGINELLI, Diletta. « Identificazione e caratterizzazione di molecole biologicamente attive con attività antimicrobica antibiofilm e antitumorale in Posidonia oceanica e Procambarus clarkii ». Doctoral thesis, Università degli Studi di Palermo, 2022. http://hdl.handle.net/10447/564313.
Texte intégralTOSI, LORENZO. « Antibiotico resistenza in S. thermophilus, tratti fenotipici, coniugazione e aggregazione ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2007. http://hdl.handle.net/10280/77.
Texte intégralIn the last decades, the use of antibiotics in human therapy or in animal husbandry as growth promoters has induced the development and the diffusion in antibiotic resistant micro-organisms. In this context antibiotic resistant Lactic Acid Bacteria (LAB) do not represent a clinical risk in themselves. However, the possibility that S. thermophilus cultures might transfer antibiotic resistance genes to pathogenic species either present in food or in the gastrointestinal tract (including enterococci, streptococci and listeria) represents a potential clinical risk that needs to be carefully evaluated. The aim of this study was to evaluate by means of phenotypic methods (microdilution, E-test, disc-diffusion) the levels of antibiotic resistance for S. thermophilus and L. plantarum species against the antibiotic tetracycline, erythromycin, clyndamicin, streptomycin, gentamycin and ampicillin. The atypical resistant S. thermophilus strains were subjected to genetic analyses in order to characterise and to localise the antibiotic resistance determinants. Furthermore the ability of the resistant S. thermophilus strains in transferring the antibiotic resistant determinant was assessed in mating experiments using as recipients the Gram-positive bacteria E. faecalis and Listeria monocytogenes. In same resistant S. thermophilus strains, special bacterial fitness related with the presence of the antibiotic resistance determinants in the bacterial hosts were observed and studied.
TOSI, LORENZO. « Antibiotico resistenza in S. thermophilus, tratti fenotipici, coniugazione e aggregazione ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2007. http://hdl.handle.net/10280/77.
Texte intégralIn the last decades, the use of antibiotics in human therapy or in animal husbandry as growth promoters has induced the development and the diffusion in antibiotic resistant micro-organisms. In this context antibiotic resistant Lactic Acid Bacteria (LAB) do not represent a clinical risk in themselves. However, the possibility that S. thermophilus cultures might transfer antibiotic resistance genes to pathogenic species either present in food or in the gastrointestinal tract (including enterococci, streptococci and listeria) represents a potential clinical risk that needs to be carefully evaluated. The aim of this study was to evaluate by means of phenotypic methods (microdilution, E-test, disc-diffusion) the levels of antibiotic resistance for S. thermophilus and L. plantarum species against the antibiotic tetracycline, erythromycin, clyndamicin, streptomycin, gentamycin and ampicillin. The atypical resistant S. thermophilus strains were subjected to genetic analyses in order to characterise and to localise the antibiotic resistance determinants. Furthermore the ability of the resistant S. thermophilus strains in transferring the antibiotic resistant determinant was assessed in mating experiments using as recipients the Gram-positive bacteria E. faecalis and Listeria monocytogenes. In same resistant S. thermophilus strains, special bacterial fitness related with the presence of the antibiotic resistance determinants in the bacterial hosts were observed and studied.
Ricci, Luca. « Antibiotico resistenza di Lactobacillus sakei ». Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/16829/.
Texte intégralPOLKA, JUSTYNA URSZULA. « Caratterizzazione di lactobacilli di origine intestinale ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2012. http://hdl.handle.net/10280/1316.
Texte intégralThe species of the Lactobacillus genus are generally believed to be microorganisms with no pathogenic potential. Many of them have granted GRAS and QPS status. Non-pathogenic bacteria as lactobacilli-intentionally added or accidentally present in food-are under evaluation, as they could act as reservoir of resistant genes. This thesis was aimed to evaluate some methods used for testing and to characterize some Lactobacillus species, as regards their safety and potential probiotic activity. The first part of the research focused on the comparison of two broth microdilution methods: ISO and CLSI, in order to assess the resistance of 54 L. plantarum strains to antimicrobial agents. The results suggest better performances of the phenotypic assay developed by ISO, at least for strains belonging to L. plantarum species.Then the assessment of the PCR detection limit for 8 sets of primers for the detection of lactobacilli and bifidobacteria from infant faeces confirmed different levels of effectiveness for the primers. Next part of the thesis was the research project aimed at identifying genes or genetic loci of different strains of two Lactobacillus species (i.e. Lactobacillus paracasei and Lactobacillus rhamnosus) involved in the interaction with the host, immune-modulation of host cells and pathogen growth inhibition in order to find new probiotic strains. The phenotypic analysis of 40 selected strains demonstrated large variability between strains of these species, which could serve to the association of phenotypic differences to genome specificities. A strain of Lactobacillus mucosae was found within the framework of the same project. As it is a relatively new species, it was chosen to further investigate its properties, comparing it with three other L. mucosae strains. This study led to confirm some information but first and foremost it has provided new data on the examined species.
Livres sur le sujet "Antibiotici - Resistenza"
Simposium Penggunaan Secara Rasional dan Upaya Menanggulangi Resistensi Kuman (1990 Jakarta, Indonesia). Simposium Penggunaan Antibiotik Secara Rasional dan Upaya Menanggulangi Resistensi Kuman, Jakarta 2 Juni 1990. [Jakarta : s.n., 1990.
Trouver le texte intégralTurner, Helen Louise. The use of polymerase chain reaction in determining the mechanism of bacterial resistence to fluoroquinolone antibiotics. Birmingham : University of Birmingham, 1995.
Trouver le texte intégralM, Hooper N., dir. Alzheimer's disease : Methods and protocols. Totowa, N.J : Humana Press, 2000.
Trouver le texte intégralZamora, Noelia Garceran, et Concepcion Ocaña Peñafiel. Resistencia Bacteriana a Los Antimicrobianos : Antibioticos Betalactamicos. Lulu Press, Inc., 2022.
Trouver le texte intégralAntibioticos naturales. Obelisco, s. d.
Trouver le texte intégralSahinoglu, Mehmet, et Chris D. Fluckinger. Hygiene in a Globalized and Post-Antibiotic World - A Psychology Perspective. Nova Science Publishers, Incorporated, 2014.
Trouver le texte intégralPodolsky, Scott H. Antibiotic Era : Reform, Resistance, and the Pursuit of a Rational Therapeutics. Johns Hopkins University Press, 2015.
Trouver le texte intégralA, Böck, et Bryan L. E, dir. Microbial resistance to drugs. Berlin : Springer-Verlag, 1989.
Trouver le texte intégralChapitres de livres sur le sujet "Antibiotici - Resistenza"
Daschner, Franz. « Resistenz klinisch wichtiger Erreger ». Dans Antibiotika am Krankenbett, 25–29. Berlin, Heidelberg : Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-05769-8_7.
Texte intégralDaschner, Franz. « Resistenz klinisch wichtiger Erreger ». Dans Antibiotika am Krankenbett, 29–33. Berlin, Heidelberg : Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-05770-4_8.
Texte intégralDaschner, Franz. « Resistenz klinisch wichtiger Erreger ». Dans Antibiotika am Krankenbett, 25–29. Berlin, Heidelberg : Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-05777-3_7.
Texte intégralFrank, Uwe. « Resistenz klinisch wichtiger Erreger ». Dans Antibiotika am Krankenbett, 24–35. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-25679-0_8.
Texte intégralFrank, Uwe. « Resistenz klinisch wichtiger Erreger ». Dans Antibiotika am Krankenbett, 23–29. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10458-9_7.
Texte intégralAbraham-Inpijn, L. « Tandheelkunde en resistente micro-organismen ». Dans Antibiotica en infecties, 115–22. Houten : Bohn Stafleu van Loghum, 2015. http://dx.doi.org/10.1007/978-90-368-0542-1_10.
Texte intégralDaschner, Franz, et Uwe Frank. « Resistenz wichtiger Erreger ». Dans Antibiotika in der Praxis mit Hygieneratschlägen, 25–27. Berlin, Heidelberg : Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-05779-7_6.
Texte intégralDaschner, Franz. « Resistenz wichtiger Erreger ». Dans Antibiotika in der Praxis mit Hygieneratschlägen, 25–27. Berlin, Heidelberg : Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-05780-3_6.
Texte intégralDaschner, Franz. « Resistenz wichtiger Erreger ». Dans Antibiotika in der Praxis mit Hygieneratschlägen, 25–27. Berlin, Heidelberg : Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-05782-7_6.
Texte intégralFrank, Uwe. « Resistenz wichtiger Erreger ». Dans Antibiotika in der Praxis 2019 - 2020, 41–63. Berlin, Heidelberg : Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-642-25627-1_6.
Texte intégralActes de conférences sur le sujet "Antibiotici - Resistenza"
LOMBARDO, ALEXIS DE LA CRUZ. « EVALUACIÓN DE LA RESISTENCIA DE CEPAS BACTERIANAS AISLADAS DE AMBIENTES NOSOCOMIALES DE LA REGIÓN DE AZUERO ». Dans VI CONGRESO INVESTIGACIÓN, DESARROLLO E INNOVACIÓN DE LA UNIVERSIDAD INTERNACIONAL DE CIENCIA Y TECNOLOGÍA. Universidad Internacional de Ciencia y Tecnología, 2022. http://dx.doi.org/10.47300/978-9962-738-04-6-33.
Texte intégralBecker, K. « Antibiotika und Resistenzen ». Dans Phytotherapiekongress 2019. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1697255.
Texte intégralHoffmann, A., MJ Schneider, M. Feig, B. Zacher, I. Noll, K. Gröschner, A. Krings, M. Abu Sin et T. Eckmanns. « ARVIA – Antibiotika-Resistenz- und Antibiotika-Verbrauchs-Surveillance gemeinsam auswerten ». Dans Der Öffentliche Gesundheitsdienst : Mitten in der Gesellschaft. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1679295.
Texte intégralSetianingsih, Yunita, Jaka Fadraersada, Arsyik Ibrahim et Adam M. Ramadhan. « POLA RESISTENSI BAKTERI TERHADAP ANTIBIOTIK PADA PASIEN DIABETIC FOOT DI RSUD ABDUL WAHAB SJAHRANIE SAMARINDA PERIODE AGUSTUS-OKTOBER 2016 ». Dans the 4th Mulawarman Pharmaceuticals Conferences. Fakultas Farmasi, Universitas Mulawarman, Samarinda, 2016. http://dx.doi.org/10.25026/mpc.v4i1.212.
Texte intégralRapports d'organisations sur le sujet "Antibiotici - Resistenza"
Hoeksma, P., K. Veldman et F. de Buisonjé. Effect van mestverwerking op verspreiding van pathogenen, resistente bacteriën en antibiotica via mest. Wageningen : Wageningen Livestock Research, 2021. http://dx.doi.org/10.18174/545864.
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