TY - CONF T1 - Semi-automatic tumor contouring method using PET and MRI medical images T2 - Computational Vision and Medical Image Processing Y1 - 2015 A1 - Szabolcs Urbán A1 - László Ruskó A1 - Antal Nagy ED - Joao Manuel ED - R S Tavares ED - R M Natal Jorge JF - Computational Vision and Medical Image Processing PB - CRC Press - Taylor&Francis Group CY - Tenerife, Spain SN - 978-1-138-02926-2 ER - TY - JOUR T1 - Application of DNA chip scanning technology for the automatic detection of Chlamydia trachomatis and Chlamydia pneumoniae inclusions. JF - ANTIMICROBIAL AGENTS AND CHEMOTHERAPY Y1 - 2014 A1 - Anita Bogdanov A1 - Valéria Endrész A1 - Szabolcs Urbán A1 - Ildikó Lantos A1 - Judit Deák A1 - Katalin Burián A1 - K Önder A1 - Ferhan Ayaydin A1 - Péter Balázs A1 - Dezső P Virók AB -

Chlamydiae are obligate intracellular bacteria that propagate in the inclusion, a specific niche inside the host cell. The standard method for counting chlamydiae is the immunofluorescent staining and manual counting of chlamydial inclusions. High or medium throughput estimation of the reduction in chlamydia inclusions should be the basis of testing antichlamydial compounds and other drugs that positively or negatively influence chlamydial growth, yet low-throughput manual counting is the common approach. To overcome the time-consuming and subjective manual counting we developed an automatic inclusion counting system based on a commercially available DNA chip scanner. Fluorescently labeled inclusions are detected by the scanner, and the image is processed by ChlamyCount, a custom plugin of the ImageJ software environment. ChlamyCount was able to measure the inclusion counts over a one log dynamic range with high correlation to the theoretical counts. ChlamyCount was capable of accurately determining the minimum inhibitory concentration of the novel antimicrobial compound PCC00213 and the already known antichlamydial antibiotics moxifloxacin and tetracycline. ChlamyCount was also able to measure the chlamydial growth altering effect of drugs that influence host-bacterium interaction such as interferon-gamma, DEAE-dextran and cycloheximide. ChlamyCount is an easily adaptable system for testing antichlamydial antimicrobials and other compounds that influence Chlamydia-host interactions.

VL - 58 SN - 0066-4804 IS - 1 N1 - UT: 000329581100051ScopusID: 84891513311doi: 10.1128/AAC.01400-13online megjelent 2013 JO - ANTIMICROB AGENTS CH ER - TY - JOUR T1 - APPLICATION OF DNA CHIP SCANNING TECHNOLOGY FOR THE AUTOMATIC DETECTION OF CHLAMYDIA TRACHOMATIS AND CHLAMYDIA PNEUMONIAE INCLUSIONS JF - ACTA MICROBIOLOGICA ET IMMUNOLOGICA HUNGARICA Y1 - 2013 VL - 60 SN - 1217-8950 IS - Suppl. 1. N1 - doi: 10.1556/AMicr.60.2013.Suppl.1 JO - ACTA MICROBIOL IMMUNOL HUNG ER - TY - CONF T1 - Chlamydia inklúziók automatizált számolása fluoreszcens DNS-chip szkenner segítségével T2 - 11. Cserháti István Emlékülés : Fiatalok Tudományos Fóruma Y1 - 2012 JF - 11. Cserháti István Emlékülés : Fiatalok Tudományos Fóruma PB - SZTE ÁOK II. sz. Belgyógyászati Klinika és Kardiológiai Központ CY - Szeged ER -