Results 41 to 50 of about 364,307 (307)

Prevalence of Extended-Spectrum β-lactamase and Integron Gene Carriage in Multidrug-Resistant Klebsiella Species Isolated from Outpatients in Yazd, Iran [PDF]

Iranian Journal of Medical Sciences, 2020
Background: Community-acquired infections by multidrug-resistant (MDR), extended-spectrum β-lactamase (ESBL) producing Klebsiella species (Klebsiella spp.) is of major concern worldwide. Antibiotic resistance, production of extended-spectrum β-lactamases
Mohammad Reza Malekjamshidi, Hengameh Zandi, Fereshteh Eftekhar   +2 more
doaj   +1 more source

Antimicrobial use in European acute care hospitals: results from the second point prevalence survey (PPS) of healthcare-associated infections and antimicrobial use, 2016 to 2017 [PDF]

, 2018
Antimicrobial agents used to treat infections are life-saving. Overuse may result in more frequent adverse effects and emergence of multidrug-resistant microorganisms.
Aghdassi, S., Alberg, T., Arendt, V., Arvaniti, K., Asensio, A., Berg, T. C., Berger-Carbonne, A., Borg, M. A., Bosnjak, Z., Budimir, A., Burns, K., Cairns, S., Cantero, M., Daniau, C., Debacker, M., Deptula, A., Dimina, E., Dobreva, E., Dragovac, G., Florentin, D., Gastmeier, P., Gibbons, C., Gudlaugsson, O., Hadjihannas, L., Hajdu, A., Hansen, S., Harrison, W., Hopkins, S., Hopmans, T., Hristova, R., Ivanov, I. N., Jindrak, V., Johnson, A., Karki, T., Kinross, P., Kontopidou, F., Korosec, A., Latour, K., Litvova, S., Lyytikainen, O., Markovic-Denic, L., Martin, P., McConaghy, M., Mitt, P., Monnet, D. L., Moro, M. L., Nedyalkov, M., Neves, I., Niculcea, A. S., Pacheco, P., Plachouras, D., Presterl, E., Quattrocolo, F., Reilly, J., Rydygier, L., Sartaj, M., Sarvikivi, E., Serban, R. I., Smid, E., Staniulyte, J., Stefkovicova, M., Strauss, R., Suetens, C., Vandael, E., Vilde, A., Weist, K., Zarb, P., Zingg, W., Zotti, C. M., Zupanc, T. L.   +69 more
core   +7 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Antimicrobial use in pigs, broilers and veal calves in Belgium [PDF]

, 2014
Given the risks associated with antimicrobial resistance and its link with antimicrobial use, available data on antimicrobial use in the Belgian pig, broiler and veal calf production were compared. Allowing for comparison of the data available from three
Callens, Benedicte, Dewulf, Jeroen, Filippitzi, Maria-Eleni, Pardon, Bart, Persoons, Davy   +4 more
core  

Exploring the evidence base for national and regional policy interventions to combat resistance [PDF]

, 2015
The effectiveness of existing policies to control antimicrobial resistance is not yet fully understood. A strengthened evidence base is needed to inform effective policy interventions across countries with different income levels and the human health and
Aarestrup, Aarestrup, Ahuja, Aidara-Kane, Alimuddin Zumla, Allegranzi, Allegranzi, Amábile-Cuevas, Anthony D So, Anthony Kessel, Baertlein, Belongia, Belongia, Bushnell, Catley, Catley, Cheng, Coenen, Crowther-Gibson, Dagan, Datema, Davey, David L Heymann, De Boeck, Earnshaw, Emmeline J Buckley, Fazal K Dar, Finkelstein, Fätkenheuer, Gerber, Govin Permanand, Grave, Grave, Grazia Caleo, Grundmann, Hammerum, Hanne Bak Pedersen, Harbarth, Haydar Giha, Hennessy, Henry Lishi Li, Heuer, Holloway, Huttner, Huttner, Jack, Jasper Littmann, John-Arne Røttingen, Jørgen Schlundt, Kariuki, Katakweba, Khalid M Bindayna, Khan, Komolafe, Kümmerer, Little, Luoto, Mandal, Mark Rweyemamu, Marti, McNulty, Mishal Khan, Mitj, Mohammed Shahid, Moyane, Mshana, Nisi, Ogan, Okeke, Okeke, Okeke, Osman A Dar, Parry, Pittet, Pletz, Radley, Ranji, Richard Kock, Rumina Hasan, Silverman, Simonsen, Song, Speksnijder, Spurling, Stephan Harbarth, Vanden Eng, Vernet, Versporten, Versporten, Viberg, Vlieghe, Walt, Xiao, Zingg   +93 more
core   +2 more sources

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Detection of Multi-drug Resistant \u3cem\u3eEscherichia coli\u3c/em\u3e in the Urban Waterways of Milwaukee, WI [PDF]

, 2015
Urban waterways represent a natural reservoir of antibiotic resistance which may provide a source of transferable genetic elements to human commensal bacteria and pathogens. The objective of this study was to evaluate antibiotic resistance of Escherichia
Ahuja, Neha H., DeNies, Maxwell S., Hristova, Krassimira R., Kappell, Anthony D., Ledeboer, Nathan A., Newton, Ryan J.   +5 more
core   +1 more source

Antimicrobial and anti-inflammatory activity of chitosan-alginate nanoparticles: a targeted therapy for cutaneous pathogens. [PDF]

, 2013
Advances in nanotechnology have demonstrated potential application of nanoparticles (NPs) for effective and targeted drug delivery. Here we investigated the antimicrobial and immunological properties and the feasibility of using NPs to deliver ...
Blecher-Paz, Karin, Champer, Jackson, Friedman, Adam J, Kim, Jenny, Liu, Phil T, Modlin, Robert L, Oren, Ami, Phan, Jenny, Pirouz, Aslan, Qin, Min, Schairer, David O   +10 more
core   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Compounding Effects of Climate Warming and Antibiotic Resistance. [PDF]

, 2020
Bacteria have evolved diverse mechanisms to survive environments with antibiotics. Temperature is both a key factor that affects the survival of bacteria in the presence of antibiotics and an environmental trait that is drastically increasing due to ...
Cruz-Loya, Mauricio, Lozano-Huntelman, Natalie, Rodríguez-Verdugo, Alejandra, Savage, Van, Yeh, Pamela   +4 more
core   +1 more source