[Distribution of the Prevalence of Human Leukocyte Antigen (HLA)-B*57:01 Positivity in HIV-1 Infected Individuals and Its Effects on Treatment: Türkiye Map-Buhasder Working Group].

Human immunodeficiency virus (HIV)/acquired immundeficiency syndrome (AIDS) is a critical global public health problem that significantly affects both life expectancy and the overall quality of life of individuals in all age groups. The landscape of HIV infection has changed significantly in recent years due to the introduction of effective combination antiretroviral therapies (ART). A key component of first-line ART regimens for HIV treatment is abacavir, a nucleoside HIV reverse transcriptase inhibitor.

[The Role of Anti-HBc Testing on Donor Selection and Its Contribution to Current Alghorithms; Can the Gülhane Experience Be a Model for Turkey?].

Additional or different test procedures can be applied to maximize transfusion safety by reducing the risk of transfusion-transmitted infections. Antibodies to hepatitis B core antigen (anti-HBc) is one of the most commonly used serologic marker in this context. The aim of the study was to analyse anti-Hbc test results performed within the scope of routine screening tests in our center and to examine the effect of the donor re-entry protocol established.

In vitro effect of levofloxacin and vancomycin combination against high level aminoglycoside-resistant enterococci.

The in vitro effects of levofloxacin and vancomycin in combination were evaluated against high level aminoglycoside-resistant (HLAR) enterococci using chequerboard and time-kill curve techniques. We examined 28 strains of enterococci comprising 17 Enterococcus faecalis, 10 E. faecium and one E.

Infective endocarditis caused by group G streptococcus with multiple cerebral emboli.

The group G streptococcal endocarditis is a rare form of infective endocarditis. In this form of infective endocarditis, serious neurological complications most commonly develop. We reported this case because of its being an unusual form of infective endocarditis that was caused by Group G Streptococcus.

In vitro activity of combination therapy with cefepime, piperacillin-tazobactam, or meropenem with ciprofloxacin against multidrug-resistant Pseudomonas aeruginosa strains.

The prevalence of multidrug-resistant Pseudomonas aeruginosa strains has been increasing every year, and treatment with various antimicrobial combinations has been offered alternatively in the clinical practice. The aim of this study was to evaluate the in vitro effects of combinations of meropenem, cefepime, or piperacillin-tazobactam with ciprofloxacin against multidrug-resistant P. aeruginosa strains by the time-kill method.

The comparison of in the vitro effect of imipenem or meropenem combined with ciprofloxacin or levofloxacin against multidrug-resistant Pseudomonas aeruginosa strains.

This study evaluated the in vitro effects of the combination of a carbapenem (imipenem or meropenem) with a quinolone (ciprofloxacin or levofloxacin) using a microbroth dilution chequerboard technique and multidrug-resistant Pseudomonas aeruginosa strains. The ciprofloxacin and meropenem combination was only synergistic against 2 strains (6.2%) and ciprofloxacin and imipenem against 1 strain (3.