Results 91 to 100 of about 766,398 (296)

Carbapenem-resistant Gram-negative bacteria – analysis of the data obtained through a mandatory reporting system in the Rhine-Main region, Germany, 2012–2015

GMS Hygiene and Infection Control, 2016
Background: Multidrug-resistant Gram-negative bacteria (MRGN) and the infections they cause are a serious threat and a challenge to the healthcare system. This particularly applies to carbapenem-resistant Gram-negative bacteria (CRGN).
Heudorf, Ursel, Büttner, Barbara, Hauri, Anja M., Heinmüller, Petra, Hunfeld, Klaus-Peter, Kaase, Martin, Kleinkauf, Niels, Albert-Braun, Sabine, Tessmann, Rolf, Kempf, Volkhard A. J.   +9 more
doaj   +1 more source

Chronic obstructive pulmonary disease and asthma-associated Proteobacteria, but not commensal Prevotella spp., promote Toll-like receptor 2-independent lung inflammation and pathology [PDF]

, 2015
Recent studies of healthy human airways have revealed colonization by a distinct commensal bacterial microbiota containing Gram-negative Prevotella spp.
Brix, Susanne, Butt, Tariq Mahmood, Ingvorsen, Camilla, Larsen, Jeppe Madura, Musavian, Hanieh Sadat, Thysen, Anna Hammerich   +5 more
core   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Emergence of Citrobacter freundii carrying IMP-8 metallo-β-lactamase in Germany

New Microbes and New Infections, 2014
Metallo-β-lactamases (MBLs) in Enterobacteriaceae are an increasing problem worldwide. This report describes the isolation of Citrobacter freundii carrying IMP-8 MBL from three patients during the period from March 2012 until March 2013 in Germany.
S. Peter, C. Wolz, M. Kaase, M. Marschal, B. Schulte, W. Vogel, I. Autenrieth, M. Willmann   +7 more
doaj   +1 more source

Antimicrobially active microorganisms associated with marine bryozoans [PDF]

, 2011
Bryozoans are sessile colonial animals that can be found in various aquatic and mainly in marine environments. Due to their sessile nature, bryozoans compete for surfaces they can colonize but, on the other hand, are confronted with microbial colonizers ...
Heindl, Herwig
core  

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

The effect of garlic (Allium sativum) extract on gram positive and negative bacteria

مجلة مركز بحوث التقنيات الاحيائية, 2008
The antibacterial effect of garlic (Allium sativum) extract was evaluated by in vitrostudy testing the growth of various Gram-Positive and Gram-Negative bacteria.The bactericidal activity of this extract was analyzed by serial dilution in tubes.This ...
Intesar Hussien Ali
doaj   +1 more source

Uji Aktivitas Antimikroba Bakteri Asam Laktat Cairan Rumen Terhadap Pertumbuhan Salmonella Enteritidis, Bacillus Cereus, Escherichia Coli Dan Staphylococcus Aureus Menggunakan Metode Difusi Sumur Agar [PDF]

, 2019
Rumen liquid is a waste product of slaughterhouse that has the potential to be a pollutant, contains lactic acid bacteria which can be used as bio preservatives in food.
Benu, I. (Imanuel), Daki, A. N. (Angela), Datta, F. U. (Frans), Detha, A. I. (Annytha), Foeh, N. D. (Nancy), Ndaong, N. A. (Nemay)   +5 more
core  

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Assessment of the pattern of antibiotic resistance among microorganisms isolated from the culture medium prepared from hospitalized patients: A retrospective study

Journal of Family Medicine and Primary Care
Background: Antibiotic resistance has become quite a challenge in the treatment of bacterial infections in the world. Therefore, the present study was conducted with the aim of investigating the pattern of antibiotic resistance among microorganisms ...
Mohammad Ali Davarpanah, Sara Vares Vazirian   +1 more
doaj   +1 more source