Results 31 to 40 of about 804,249 (288)

Antimicrobial potential of Streptomyces sp. to the Gram positive and Gram negative pathogens

Journal of Infection and Public Health, 2019
Background: The occurrence of drug resistant infectious disease causing microbial pathogens was highly spreaded because of the wide level application of the commercially available antimicrobial agents.
Mysoon Al-Ansari, Noorah Alkubaisi, P. Vijayaragavan, K. Murugan   +3 more
doaj   +1 more source

Antimicrobial Resistance Profiles in Enterococcus spp. Isolates From Fecal Samples of Wild and Captive Black Capuchin Monkeys (Sapajus nigritus) in South Brazil

Frontiers in Microbiology, 2018
The environment, human, and animals play an important role in the spread of antibiotic-resistant bacteria. Enterococci are members of the gastrointestinal tracts of humans and animals and represent important reservoirs of antibiotic resistance genes ...
Tiela Trapp Grassotti, Dejoara de Angelis Zvoboda, Letícia da Fontoura Xavier Costa, Alberto Jorge Gomes de Araújo, Rebeca Inhoque Pereira, Renata Oliveira Soares, Paulo Guilherme Carniel Wagner, Jeverson Frazzon, Ana Paula Guedes Frazzon   +8 more
doaj   +1 more source

Constitutive activation of two-component systems reveals regulatory network interactions in Streptococcus agalactiae

Nature Communications
Bacterial two-component systems (TCSs) are signaling modules that control physiology, adaptation, and host interactions. A typical TCS consists of a histidine kinase (HK) that activates a response regulator via phosphorylation in response to ...
Cosme Claverie, Francesco Coppolino, Maria-Vittoria Mazzuoli, Cécile Guyonnet, Elise Jacquemet, Rachel Legendre, Odile Sismeiro, Giuseppe Valerio De Gaetano, Giuseppe Teti, Patrick Trieu-Cuot, Asmaa Tazi, Concetta Beninati, Arnaud Firon   +12 more
doaj   +1 more source

Synthesis of 1,4-Disubstituted Mono and Bis-triazolocarbo-acyclonucleoside Analogues of 9-(4-Hydroxybutyl)guanine by Cu(I)-Catalyzed Click Azide-Alkyne Cycloaddition [PDF]

, 2011
A series of novel mono-1,2,3-triazole and bis-1,2,3-triazole acyclonucleoside analogues of 9-(4-hydroxybutyl)guanine was prepared via copper(I)-catalyzed 1,3-dipolar cycloaddition of N-9 propargylpurine, N-1-propargylpyrimidines/as-triazine with the ...
Engels, Joachim W., Krim, Jamal, Taourirte, Mohamed   +2 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Antimicrobial and anti-biofilm activity of Hypericum brasiliense extract and its fractions on Staphylococcus of canine origin

Scientific Reports
The growing resistance to antimicrobials, partly due to the ability to form biofilms, poses a challenge for developing new antimicrobial agents. This study assessed the antimicrobial and antibiofilm activity of Hypericum brasiliense extract, Japonicin ...
Yasmim de M. Assumpção, Lialyz S. P. Andre, Izabel M. Teixeira, Carolina O. da Fonseca, Francisco P. Machado, Tainara A. N. Ribeiro, Renata F. A. Pereira, Daniela Sachs, Leandro M. Rocha, Bruno Penna   +9 more
doaj   +1 more source

Induction of intercrypt goblet cells upon bacterial infection: a promising therapeutic target to restore the mucosal barrier

Gut Microbes
Intestinal mucins play a crucial role in the mucosal barrier, serving as the body’s initial defense against microorganisms. However, how the host regulates the secretion and glycosylation of these mucins in response to bacterial invasion remains unclear.
Renaud Léonard, Ewa Pasquereau-Kotula, Edwige Madec, Benjamin Marsac, Adriana Mihalache, Laurence du Merle, Jordan Denis, Corentin Spriet, Philippe Sansonetti, Shaynoor Dramsi, Catherine Robbe Masselot   +10 more
doaj   +1 more source

ANTIBACTERIAL ASSAY OF 2’-HYDROXY-4’,6’,4-TRIMETHOXYCHALCONE AND 4-METHOXYCHALCONE AGAINST GRAM POSITIVE AND GRAM NEGATIVE BACTERIA

Jurnal Riset Kesehatan, 2019
Blood transfusion is currently one of the most important health care treatments. Unfortunately, the prevalence of transfusion reactions caused by the use of blood products is still quite high although blood products have been tested in terms of ...
Wiwit Sepvianti, Serafica Btari Christiyani Kusumaningrum   +1 more
doaj   +1 more source

Mimicker of Gram-positive Staphylococci

International Journal of Infectious Diseases
Shinnosuke Fukushima, Takumi Fujimori, Hideharu Hagiya   +2 more
doaj   +3 more sources

Physiological proteomics of gram-positive bacteria [PDF]

, 2011
Comunicaciones a ...
Bernhardt, J., Hecker, M.
core