Results 41 to 50 of about 3,484,912 (268)

Antimicrobial Activities of Alginate and Chitosan Oligosaccharides Against Staphylococcus aureus and Group B Streptococcus

Frontiers in Microbiology, 2021
The bacterial pathogens Streptococcus agalactiae (GBS) and Staphylococcus aureus (S. aureus) cause serious infections in humans and animals. The emergence of antibiotic-resistant isolates and bacterial biofilm formation entails the urge of novel ...
Mostafa Asadpoor, Georgia-Nefeli Ithakisiou, Jos P. M. van Putten, Roland J. Pieters, Gert Folkerts, Saskia Braber   +5 more
doaj   +1 more source

In vitro and in vivo anti-biofilm activity of pyran derivative against Staphylococcus aureus and Pseudomonas aeruginosa

Journal of Infection and Public Health, 2020
Background: The development of bacterial biofilm can cause severe chronic infections and antibiotic resistance. Therefore, it poses a significant threat to public health. Staphylococcus aureus (S. aureus) and Pseudomonas aeruginosa (P.
Shan Su, Pengshuo Yin, Jing Li, Guanghui Chen, Yikun Wang, Di Qu, Zhoupeng Li, Xiaoyan Xue, Xiaoxing Luo, Mingkai Li   +9 more
doaj   +1 more source

Anti-Biofilm Properties of Saccharomyces cerevisiae CNCM I-3856 and Lacticaseibacillus rhamnosus ATCC 53103 Probiotics against G. vaginalis

, 2020
Bacterial vaginosis (BV) is characterized by the presence of a polymicrobial biofilm where Gardnerella vaginalis plays a key role. Previously, we demonstrated that Saccharomyces cerevisiae CNCM (French National Collection of Cultures of Microorganisms) I-
Samuele Sabbatini, Barbara Camilloni, Claudia Monari, Nathalie Ballet, Silvia Bozza, Stefano Perito, Amélie Cayzeele Decherf, Anna Vecchiarelli   +7 more
core   +1 more source

Surface grafting of polymeric catheters and stents to prevent biofilm formation of pathogenic bacteria

Journal of Genetic Engineering and Biotechnology, 2023
Background Tecothane (medical grade of polyurethane) is strongly involved in the fabrication of metallic and polymeric-based medical devices (e.g., catheters and stents) as they can withstand cardiac cycle-related forces without deforming or failing, and
Reham G. Elfarargy, Mohamed Sedki, Farag A. Samhan, Rabeay Y. A. Hassan, Ibrahim M. El-Sherbiny   +4 more
doaj   +1 more source

Beyond the Risk of Biofilms: An Up-and-Coming Battleground of Bacterial Life and Potential Antibiofilm Agents

Life, 2023
Microbial pathogens and their virulence factors like biofilms are one of the major factors which influence the disease process and its outcomes. Biofilms are a complex microbial network that is produced by bacteria on any devices and/or biotic surfaces ...
Mohamed Zeineldin, Ahmed Esmael, Rashad R. Al-Hindi, Mona G. Alharbi, Debebe Ashenafi Bekele, Addisu D. Teklemariam   +5 more
doaj   +1 more source

Spectrum of activity of Salmonella anti-biofilm compounds: Evaluation of activity against biofilm-forming ESKAPE pathogens

Biofilm, 2023
The ESKAPE pathogens are a group of bacteria that are a leading cause of health-care associated infections and are known to be agents of chronic, biofilm-mediated infections.
Aliyah N. Bennett, Katherine J. Woolard, Amy Sorge, Christian Melander, John S. Gunn   +4 more
doaj   +1 more source

Sonorensin: A new bacteriocin with potential of an anti-biofilm agent and a food biopreservative [PDF]

Scientific Reports, 2015
AbstractThe emergence of antibiotic resistant bacteria has led to exploration of alternative therapeutic agents such as ribosomally synthesized bacterial peptides known as bacteriocins. Biofilms, which are microbial communities that cause serious chronic infections, form environments that enhance antimicrobial resistance.
Lipsy Chopra, Gurdeep Singh, Kautilya Kumar Jena, Debendra K. Sahoo   +3 more
openaire   +2 more sources

Biofilms in chronic rhinosinusitis: Pathophysiology and therapeutic strategies

World Journal of Otorhinolaryngology-Head and Neck Surgery, 2016
Background: There is increasing evidence that biofilms are critical to the pathophysiology of chronic infections including chronic rhinosinusitis (CRS). Until relatively recently, our understanding of biofilms was limited.
Judd H. Fastenberg, Wayne D. Hsueh, Ali Mustafa, Nadeem A. Akbar, Waleed M. Abuzeid   +4 more
doaj   +1 more source

A growing battlefield in the war against biofilm-induced antimicrobial resistance: insights from reviews on antibiotic resistance

Frontiers in Cellular and Infection Microbiology, 2023
Biofilms are a common survival strategy employed by bacteria in healthcare settings, which enhances their resistance to antimicrobial and biocidal agents making infections difficult to treat. Mechanisms of biofilm-induced antimicrobial resistance involve
Liu Pai, Liu Pai, Sandip Patil, Sandip Patil, Sixi Liu, Feiqiu Wen, Feiqiu Wen   +6 more
doaj   +1 more source

Identification of a Small Molecule Anti-biofilm Agent Against Salmonella enterica [PDF]

Frontiers in Microbiology, 2018
Biofilm formation is a common strategy utilized by bacterial pathogens to establish persistence in a host niche. Salmonella enterica serovar Typhi, the etiological agent of Typhoid fever, relies on biofilm formation in the gallbladder to chronically colonize asymptomatic carriers, allowing for transmission to uninfected individuals. S. enterica serovar
Jasmine Moshiri, Darpan Kaur, Chido M. Hambira, Jenna L. Sandala, Jacob A. Koopman, James R. Fuchs, John S. Gunn   +6 more
openaire   +3 more sources