Results 61 to 70 of about 187,271 (262)

Genomic characterisation of Campylobacter jejuni Cj26: A high-level ciprofloxacin/erythromycin-resistant strain isolated from a poultry carcass in southern Brazil

Journal of Global Antimicrobial Resistance, 2023
: Objectives: The draft genome sequence of Campylobacter jejuni (Cj26) was analysed to investigate genetic mechanisms of antimicrobial resistance, virulence-associated genes, and phylogenetic context.
Thomas Salles Dias, Pedro Panzenhagen, Arthur de Almeida Figueira, Gisllany Alves Costa, Daise Aparecida Rossi, Roberta Torres de Melo, Virginia Léo de Almeida Pereira, Maria Helena Cosendey de Aquino   +7 more
doaj   +1 more source

Impact of antimicrobial use on abundance of antimicrobial resistance genes in chicken flocks in Vietnam

JAC-Antimicrobial Resistance, 2023
Abstract Objectives We investigated longitudinally Vietnamese small-scale chicken flocks in order to characterize changes in antimicrobial resistance gene (ARG) content over their life cycle, and the impact of antimicrobial use (AMU) on an intervention consisting of veterinary advice provision.
Nguyen Thi Nhung, Avijit Dutta, Ellen E. Higginson, Leanne M. Kermack, Nguyen Thi Phuong Yen, Doan Hoang Phu, Bach Tuan Kiet, Marc Choisy, Ronald B. Geskus, Stephen Baker, Juan Carrique‐Mas   +10 more
openaire   +3 more sources

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Antimicrobial resistances do not affect colonization parameters of intestinal E. coli in a small piglet group

Gut Pathogens, 2009
Background Although antimicrobial resistance and persistence of resistant bacteria in humans and animals are major health concerns worldwide, the impact of antimicrobial resistance on bacterial intestinal colonization in healthy domestic animals has only
Schierack Peter, Kadlec Kristina, Guenther Sebastian, Filter Matthias, Schwarz Stefan, Ewers Christa, Wieler Lothar H   +6 more
doaj   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

Advanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim, Seong‐Jin Shin, Sak Lee, Nandin Mandakhbayar, Ji‐Hye Kang, Da‐Young Kong, Seong‐Doo Hong, Ueon Sang Shin, Hae‐Won Kim, Jung‐Hwan Lee   +9 more
wiley   +1 more source

Source Attribution of Antibiotic Resistance Genes in Estuarine Aquaculture: A Machine Learning Approach

Antibiotics
Aquaculture located in urban river estuaries, where other anthropogenic activities may occur, has an impact on and may be affected by the environment where they are inserted, namely by the exchange of antimicrobial resistance genes.
Helena Sofia Salgueiro, Ana Cristina Ferreira, Ana Sofia Ribeiro Duarte, Ana Botelho   +3 more
doaj   +1 more source

Antimicrobial resistance of Escherichia coli in cats and their drinking water: drug resistance profiles and antimicrobial-resistant genes

BMC Veterinary Research
Antimicrobial resistance (AMR) is a global health concern that is exacerbated by the transmission of bacteria and genetic material between humans, animals and the environment. This study investigated AMR of Escherichia coli (E. coli) isolated from cats' feces and their drinking water. The study compared the AMR of fecal and environmental E.
Panpicha Sattasathuchana, Suttiporn Srikullabutr, Anusak Kerdsin, Sathidpak Nantasanti Assawarachan, Patamabhorn Amavisit, Win Surachetpong, Naris Thengchaisri   +6 more
openaire   +3 more sources

3D‐Printable, Biodegradable, and Conductive/Piezoionic Hydrogel ‘E‐Skin’ With Robust Antibacterial Properties for Wound Healing and Wireless Human‐Machine Interface Sensing

Advanced Functional Materials, EarlyView.
A multifunctional MXene‐integrated GelMA/alginate hydrogel reinforced with TEMPO‐modified nanocellulose is engineered via dynamic covalent, ionic, and hydrogen bonding. The resulting piezoelectric, adhesive, antimicrobial, and 3D‐printable patch enables motion sensing and accelerates wound healing by promoting keratinocyte migration and collagen ...
Myoungjoon Jeon, Sayan Deb Dutta, Md. Moniruzzaman, Jeong Man An, Youjin Seol, Gyuhan Son, Sung Ha Jo, Hyun Chang Jung, Beom‐Soo Shin, Jongsung Kim, Yong‐kyu Lee, Ki‐Taek Lim   +11 more
wiley   +1 more source

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden

Advanced Healthcare Materials, EarlyView.
Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano, M. Carmen Mera‐Delgado, Esther Moreno, Esther Larrea, Lecnia Aguirre, Jonathan Miguel Zanatta, Sónia Barros‐Carvalho, Iola F. Duarte, Ricardo Silvestre, Juan M. Irache, Javier Carrión, Socorro Espuelas   +11 more
wiley   +1 more source

Antimicrobial resistance profiling and burden of resistance genes in zoonotic Salmonella isolated from broiler chicken

Veterinary Medicine and Science, 2022
Background Salmonella is frequently found in poultry of which only motile serovars have zoonotic significance due to their potential to induce human gastrointestinal infections.
Tridip Das, Eaftekhar Ahmed Rana, Avijit Dutta, Md. Bayazid Bostami, Mizanur Rahman, Probir Deb, Chandan Nath, Himel Barua, Paritosh Kumar Biswas   +8 more
doaj   +1 more source