Synthesis and biological evaluation of fluoroquinolones containing a pyridoxine derivatives moiety.

We report herein the design, synthesis and biological evaluation of series of 7-substituted fluoroquinolones with pyridoxine derivatives. In vitro screening of antibacterial activity and toxicity of 39 synthesized fluoroquinolones defined compounds 7 and 28 as lead compounds for further investigations. On various clinical isolates lead compounds 7 and 28 exhibited antibacterial activity comparable with reference fluoroqinolones.

The Bovhyaluronidase Azoximer (Longidaza) Disrupts and -Bacterial Mixed Biofilms and Increases the Efficacy of Antifungals.

Background and Objectives: Candida albicans causes various diseases ranging from superficial mycoses to life-threatening systemic infections often associated with biofilm formation, including mixed fungal−bacterial consortia. The biofilm matrix protects cells, making Candida extremely resistant to treatment. Here, we show that the bovhyaluronidase azoximer (Longidaza®) in vitro destroys the biofilm formed by either C.

[Comparative cytological analysis of the middle ear exudate in different children's groups].

Unlabelled: The purpose (EOM) with congenital clefts of the lip/palate (CCLP) and without CCLP, determining the stages of chronic disease and the significance of surgery on the middle ear.

Patients And Methods: Two clinics was parallel conducted a cytological examination of exudate of the middle ear in children. The first group consisted of 30 patients aged 2 to 17 years with EOM without CCLP (n=54 ears).