[In vitro Activity of Rifabutin and Clofazimine to Macrolide-Resistant Mycobacterium abscessus Complex Clinical Isolates].

Mycobacterium abscessus complex (MABSC) is one of the most resistant bacteria against antimicrobial agents. The number of agents that can be used by oral route, such as macrolides, is limited in antimicrobial therapy. In recent years, rifabutin and clofazimine have gained importance as they can be administered by oral route and have shown synergistic effects with macrolides and aminoglycosides.

Recent trends in the antibiotic resistance of Helicobacter pylori in patient with dyspepsia.

The aim of this study was to determine the resistance status and to identify the point mutations conferring resistance to clarithromycin and fluoroquinolones among dyspeptic patients in Manisa, Turkey. The study included a sample of 140 patients with an indication for upper gastrointestinal endoscopy randomly selected from 2100 dyspeptic patients attending to the Gastroenterology and Endoscopy Unit at Manisa Celal Bayar University Hafsa Sultan Hospital between April 2016 and May 2018. A commercially available GenoType Helico DR test was used to detect the presence of Helicobacter pylori and mutations associated with resistance to clarithromycin and fluoroquinolones in biopsy specimens.

Multicenter evaluation of AYC.2.2 agar for the isolation of mycobacteria from clinical samples.

Purpose: The aim of this multicenter study is to evaluate AYC.2.2 agar for the isolation of mycobacteria from clinical samples.

The reliability of tuberculin skin test in the diagnosis of latent tuberculosis infection in psoriasis patients: A case-control study.

Tuberculin skin test (TST), which is used in the diagnosis of latent tuberculosis infection, may cause Koebner's phenomenon and false-positive results in psoriasis patients. The purpose of this study is to compare TST with QuantiFERON-TB Gold Plus (QFT-plus) test in psoriasis patients and to determine the effects of psoriasis on TST results. Ninety-two psoriasis patients and 30 control subjects were included in the study.