Results 101 to 110 of about 345,516 (243)

Antibiotic-induced accumulation of lipid II synergizes with antimicrobial fatty acids to eradicate bacterial populations - confocal dataset

, 2023
Ashelyn E. Sidders, Katarzyna M. Kedziora, Melina Arts, Jan-Martin Daniel, Stefania De Benedetti, Jenna E. Beam, Duyen T. Bui, Joshua B. Parsons, Tanja Schneider, Sarah E. Rowe, Brian P. Conlon   +10 more
openalex   +1 more source

LL‐37 Driven Phase Transition and Stacking in Oligolamellar Gram‐Negative Bacterial Membrane Models

Advanced Functional Materials, EarlyView.
This work establishes oligolamellar bacterial membrane models to investigate how LL‐37 disrupts the complex dual‐bilayer architecture of Gram‐negative bacteria. Combining SAXS, cryo‐TEM, electrophoretic mobility measurements, and coarse‐grained simulations, it reveals cardiolipin‐driven phase transitions leading to bicelle‐like structures and membrane ...
Bettina Tran, Diane C.A. Lima, Linda Sandblad, Madeleine Ramstedt, Thereza A. Soares, Stefan Salentinig   +5 more
wiley   +1 more source

REPARES interlaboratory study (ring test) on qPCR quantification of antibiotic resistance genes and other related genes in DNA isolated from sewage sludge and wastewater

, 2023
Jan Bartáček, Sabina Purkrtová, Hanakova Katerina, Milada Šolcová, Skodakova Klara, Stanislav Gajdoš, Marco A. Lopez Marin, Dana Kok, Miłobędzka Aleksandra, David Calderón-Franco, David G. Weissbrodt, Joana Abreu-Silva, Jaqueline Rocha, Catarina Ferreira, Ivone Vaz‐Moreira, Célia M. Manaia, Rebeca Pallares, Agnieszka Tomaszewska, Bukola Lois Ojobe, Lucía Hernández Leal, Israel Díaz, José Gonçalves, Elisa Rodríguez, Andres Felipe Torres, Łukasz Dziewit, Adrian Gόrecki   +25 more
openalex   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

New 2''-amino derivatives of arbekacin, potent aminoglycoside antibiotics against methicillin-resistant Staphylococcus aureus.

, 1993
Shinichi Kondo, Seiji Shibahara, Takayuki Usui, Toshiaki Kudo, ATUSHI TAMURA, Shuichi Gomi, Yoko Ikeda, Daishiro Ikeda, TOMIO TAKEUCHI   +8 more
openalex   +2 more sources

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Bactericidal activity and Inhibition of levofloxacin-induced resistance by antibacterial combination against hypervirulent Klebsiella pneumoniae

Annals of Clinical Microbiology and Antimicrobials
Background Hypervirulent Klebsiella pneumoniae (hvKP) infection is characterized by its potential severity and metastatic propensity, underlying the importance to employ bactericidal treatment promptly for infection source control.
Alimire Aimaiti, Qingqing Xu, Li Ding, Yi Li, Dan Li, Jinshan Suo, Xiaoyu Zhao, Xiaogang Xu, Minggui Wang   +8 more
doaj   +1 more source

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Effect of a Fermentation Residue and an Antibiotic on Growth of Chickens Fed Rations Containing Corn or Wheat

, 1974
N.P. Johnston, G.H. Arscott
openalex   +1 more source