Results 191 to 200 of about 15,562 (220)

Antibacterial Essential Oils as Adjuvants to Inhibit Antibiotic Resistance in Multi‐Resistant Bacteria.

Chemistry &Biodiversity, Accepted Article.
In order to contribute to the fight against the antibiotic resistance crisis, we used a dual‐activity prospection strategy for natural product mixtures with antibiotic resistance modulating and antibacterial activities in the essential oils (EOs) of Artemisia ludoviciana, Lippia graveolens and Cosmos bipinnatus against multidrug resistant strains of ...
Rafael Torres-Martínez, Yolanda Magdalena García-Rodríguez, Maria Guadalupe Ramírez-Ortiz, Tzasná Hernández-Delgado, Guillermo Delgado, Francisco Javier Espinosa-García, Francisco Javier Espinosa-Garcia   +6 more
wiley   +1 more source

Artificial Lipidation of Antifungal Proteins and Antifungal Behavior: A Case Study with Cholesterylation

ChemBioChem, EarlyView.
The antifungal behavior of artificial palmitoylated or cholesterylated chitinase domain is studied from biological, chemical, and physical properties, highlighting the importance of the chemical properties of the lipid moiety covalently attached to chitinase domain to obtain effective antifungal activity by artificial protein lipidation through a ...
Muhammad Safaat, Kazuki Uchida, Pugoh Santoso, Ryo Sato, Toki Taira, Rie Wakabayashi, Masahiro Goto, Noriho Kamiya   +7 more
wiley   +1 more source

Lienhwalides: Unique Tropolone–Maleidride Hybrids from Hypoxylon lienhwacheense

ChemBioChem, EarlyView.
Lienhwalides are novel tropolone–maleidride hybrid molecules unique in nature. Absolute configuration is solved by semisynthetic approaches and X‐ray analysis. Interplay between both lwt and lwm biosynthetic gene clusters is responsible for the production of lienhwalides.
Katharina Schmidt, Esteban Charria‐Girón, Tatiana E. Gorelik, Christian Kleeberg, Jackson M. Muema, Simone Heitkämper, Bart Verwaaijen, Eric Kuhnert, Jennifer Gerke, Jörn Kalinowski, Kevin D. Hyde, Marc Stadler, Russell Cox, Frank Surup   +13 more
wiley   +1 more source

SAAP‐148 oligomerizes into a hexamer forming a hydrophobic inner core

ChemBioChem, Accepted Article.
Human cathelicidin LL‐37 is a widely studied antimicrobial 37‐mer peptide with various ascribed functions, that serves as a template for designing novel peptides. Its derivative, the 24‐mer SAAP‐148, is highly effective in vitro in eradicating multidrug‐resistant bacteria, persistent cells, and biofilms, without inducing resistance.
Nermina Malanovic, Aden Hodzic, Djenana Vejzovic, Altea Topciu, Kirill Kuhlmann, Raj Kumar, Maria Andrea Mroginski, Alejandra Andrea de Miguel, Pia Hofmann, Klaus Zangger, Markus Weingarth, Robert A. Cordfunke, Jan W. Drijfhout, Peter Nibbering, Michal Belicka, Karl Lohner   +15 more
wiley   +1 more source

Studies on energy supply for genetic processes. Requirement for membrane potential in Escherichia coli infection by phage T4.

, 1983
Elcna V. Kalasauskaite, Diana L. Kadisaite, Rimantas Daugelavičius, L. Grinius, A. Jasaitis   +4 more
openalex  

Escherichia coli Infections [PDF]

Pediatrics In Review, 2015
Virulent strains of Escherichia coli are responsible for most diarrheal infections, meningitis, septicemia, and urinary tract infections in children worldwide. Clinicians must learn to recognize, treat, and prevent these infections.After completing this article, readers should be able to: 1. Describe the epidemiology of E coli infections. 2.
Sejal Makvana, Leonard R. Krilov
openaire   +2 more sources

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Enteroaggregative Escherichia coli infection

Current Opinion in Gastroenterology, 2009
To review studies that improve the current knowledge on the epidemiology, virulence factors, detection, and chronic complications of enteroaggregative Escherichia coli (EAEC) infection.EAEC infection is an important cause of diarrhea in outbreak and non-outbreak settings in developing and developed countries.
Pablo C. Okhuysen, Jose Flores
openaire   +3 more sources

Unusual gas-forming infection with Escherichia coli

Injury, 1981
Infections with non-clostridial gas-forming organisms are not often encountered in orthopaedic practice. We present here a case of gas-forming infection with Escherichia coli which occurred 10 months after internal fixation of a closed fracture of the femur in an 84-year-old diabetic woman who suffered from septic nephrolithiasis.
A. Axer, N. Halperin, M.K. Aghasi
openaire   +3 more sources

Experimental Escherichia coli and rotavirus infection in lambs

Research in Veterinary Science, 1981
Colostrum-deprived lambs were infected with either enteropathogenic Escherichia coli(O9:K30:K99) or rotavirus or a mixture of the E coli and rotavirus. E coli doses of 10(6) and above consistently produced diarrhoea, as did experimental rotavirus infection.
M. Lucas, A. Afshar, M. Dawson, C. Wray
openaire   +3 more sources

Antitoxin Responses to Infections with Enterotoxigenic Escherichia coli

Journal of Infectious Diseases, 1974
Titers of antitoxin to the enterotoxins of Escherichia coli and Vibrio cholerae were determined in acute and convalescent sera from 23 patients with acute choleralike diarrhea in Calcutta, India; the adult rabbit ileal loop model was used for the titration of antitoxin. Six of eight patients harboring enterotoxigenic E.
R. Mitra, R. B. Sack, B. Jacobs
openaire   +3 more sources