Results 71 to 80 of about 80,467 (269)

Lupeol as a Potential Inhibitor of NorA Efflux Pumps in Staphylococcus aureus: In Silico and In Vitro Evidence

ChemistryOpen, EarlyView.
Antimicrobial resistance remains one of the major challenges to global public health, compromising the effectiveness of treatments and contributing to increased morbidity and mortality associated with bacterial infections. Among the mechanisms involved, efflux pumps—such as NorA, expressed in resistant strains of Staphylococcus aureus—are particularly ...
Nara Juliana Santos Araújo, Camila Aparecida Pereira Silva, Vanessa Lima Bezerra, Cicera Datiane Morais Oliveira‐Tintino, Gabriel Gonçalves de Alencar, Maria do Socorro Costa, Ana Raquel Pereira da Silva, Josefa Sayonara dos Santos, Kamila Correa Camara, Heberty diTarso Fernandes Facundo, Lívia Pereira Ferreira, Henrique Douglas Melo Coutinho, José Maria Barbosa Filho, Carolina Bandeira Domiciano, José Bezerra de Araújo‐Neto, Jacqueline Cosmo Andrade‐Pinheiro.   +15 more
wiley   +1 more source

What\u27s in a Name? New Bacterial Species and Changes to Taxonomic Status from 2012 through 2015 [PDF]

, 2017
Technological advancements in fields such as molecular genetics and the human microbiome have resulted in an unprecedented recognition of new bacterial genus/species designations by the International Journal of Systematic and Evolutionary Microbiology ...
Carroll, Karen C., Munson, Erik
core   +1 more source

Subacute bacterial endocarditis (SBE) due to Streptococcus gordonii

Microbiologia Medica, 2009
Endocarditis is an inflammatory state of the endothelium that promotes thrombus formation and tissue damage on the surface of heart valves. Recent studies have reported endocarditis mortality rates ranging from 12% to 46% (2008).
Raffaella Battista, Adriana Raddi, Francesco Labonia, Marcello Raffone, Alessia Sommella, Marina Pedicelli, Michele Di Cecio, Riccardo Smeraglia   +7 more
doaj   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Clinical, Microbiological, and Genetic Characteristics of Heteroresistant Vancomycin-Intermediate Staphylococcus aureus Bacteremia in a Teaching Hospital [PDF]

, 2014
The emergence of vancomycin intermediate Staphylococcus aureus (VISA) and heterogeneous VISA (hVISA) is of major concern worldwide. Our objective was to investigate the prevalence, phenotypic and molecular features of hVISA strains isolated from ...
de Gregorio, Stella, Di Gregorio, Sabrina Noelia, Famiglietti, Angela María Rosa, Focoli, Mónica, Garcia, Susana, Lasala, María Beatriz, Martinez Ordoñez, Andrea, Mollerach, Marta Eugenia, Perazzi, Beatriz Elizabeth, Vay, Carlos Alberto   +9 more
core   +1 more source

Colon Cancer with Streptococcus gallolyticus Aortic Valve Endocarditis: A Missing Link?

Case Reports in Gastrointestinal Medicine, 2019
Bacterial endocarditis is commonly encountered in clinical practice. Many bacterial species have been implicated; however, Streptococcus gallolyticus species (formerly “bovis”) has driven attention given a historical association with colon cancer ...
Chukwunonso Chime, Harish Patel, Kishore Kumar, Ahmed Elwan, Manoj Bhandari, Ariyo Ihimoyan   +5 more
doaj   +1 more source

Mycotic aneurysm of the posterior tibial artery – a rare complication of bacterial endocarditis: a case report

Journal of Medical Case Reports, 2008
Introduction Distal arterial embolisation and subsequent aneurysm formation are rare occurrences and most are secondary to trauma. We have found no case reports that describe posterior tibial aneurysm formation secondary to bacterial endocarditis.
Patel S, D'Souza N, Gurjar SV, Hewes JC, Edrees W   +4 more
doaj   +1 more source

A mitochondria‐targeted aggregation‐induced emission photosensitizer for eradication Candida biofilms and treating oral ulcer

Smart Molecules, EarlyView.
A mitochondria‐targeted AIE photosensitizer, LIQ‐TPA‐TZ, was developed to fight against Candida infection. It can efficiently produce reactive oxygen species to kill Candida guilliermondii and eradicate biofilms. It not only disrupted the respiratory chain and affected the metabolism and energy supply but also reduced the fungi adhesion and filament ...
Kun‐Mei Liu, Yun Wang, Feng‐Wei Xia, Shun Feng, Xiao‐Qi Yu, Ming‐Yu Wu   +5 more
wiley   +1 more source

Successful prophylaxis of experimental streptococcal endocarditis with single doses of sublethal concentrations of penicillin [PDF]

, 2017
Penicillin prophylaxis against experimental endocarditis due to a strain of Streptococcus intermedtus isolated from a patient with endocarditis was studied in rats.
Francioli, P., Glauser, M. P.
core  

Surgical Treatment of Enterococcus Faecalis Mitral Valve Endocarditis Complicated with Mycotic Aneurysm

Kardiyovasküler Tıp E Dergisi/E Journal of Cardiovascular Medicine
Enterococcus faecalis is a Gram-positive bacterium that can cause rapidly progressive endocarditis and requires urgent and aggressive treatment, including surgical intervention. Bacterial endocarditis may present itself with complications. Care should be
Nail Kahraman, Nöfel Ahmet Binicier
doaj   +1 more source