HAEMOPHILUS INFLUENZAE FROM PATIENTS AT THE LARGEST UNIVERSITY TERTIARY CARE CENTER, THAILAND 2012 - 2015.

Haemophilus influenzae was isolated from 556 different patients, mostly 10 years or under, at a tertiary referral hospital in Bangkok, Thailand during 2012 - 2015. Peak period of detection was from January to March. Thirty-nine percent of the isolates were β-lactamase positive.

Gonococcal Antimicrobial Susceptibility and the Prevalence of bla and bla Genes in Neisseria gonorrhoeae Isolates from Thailand.

We studied the antimicrobial susceptibility and prevalence of the bla and bla genes in Neisseria gonorrhoeae isolates obtained in Thailand. The isolates were tested using the disk diffusion method, and 100% of 370 isolates were found susceptible to cefixime, ceftriaxone, cefotaxime, ceftazidime, cefepime, spectinomycin, and azithromycin. Some of the isolates were resistant to penicillin (85.

Detection of outer membrane porin protein, an imipenem influx channel, in Pseudomonas aeruginosa clinical isolates.

Decreased permeability to imipenem is the most frequent mechanism of imipenem resistance in Pseudomonas aeruginosa. We have determined the presence of OprD porin protein, an imipenem influx channel, in 70 carbapenem-resistant P. aeruginosa clinical isolates by Western blot analysis using rabbit anti-OprD polyclonal antibody.

Antibacterial activity of carbapenem-based combinations againts multidrug-resistant Acinetobacter baumannii.

Background: Multidrug-resistant (MDR) Acinetobacter baumannii are increasingly encountered and frequently susceptible only to colistin with their MIC values close to resistance breakpoint. Antibacterial activity of two carbapenem-based combinations were explored in order to overcome the bacterial resistance.

Material And Method: Thirty clinical isolates of MDRA.