Preterm premature rupture of membranes: prediction of risks in women of Zaporizhzhia region of Ukraine.

Unlabelled: The etiology of preterm premature rupture of membranes (PPROM), which is responsible for approximately 30% cases of preterm birth (PTB) is not yet fully understood.

Aim: The aim of the study was to create a mathematical model for prognostication of PPROM based on the anamnesis, clinical data, laboratory findings and genetics predictors.

Materials And Methods: The study involved 80 women with PPROM (between 26 and 34 weeks of gestation) and 50 women having term birth (>37 weeks of gestation) of Zaporizhzhia region of Ukraine.

Distribution of EGFR Mutations in 10,607 Russian Patients with Lung Cancer.

Introduction: This study was aimed to evaluate distribution of epidermal growth factor receptor (EGFR) mutations in a large series of Russian lung cancer (LC) patients.

Methods: 10,607 LC samples were considered for EGFR analysis; EGFR status was successfully determined in 10,426 cases (98.3 %), indicating relatively low failure rate.

Porous molecularly imprinted polymer membranes and polymeric particles.

Porous free-standing molecularly imprinted polymer membranes were synthesised by the method of in situ polymerisation using the principle of synthesis of interpenetrating polymer networks and tested in solid-phase extraction of triazine herbicides from aqueous solutions. Atrazine-specific MIP membranes were obtained by the UV-initiated co-polymerisation of methacrylic acid, tri(ethylene glycol) dimethacrylate, and oligourethane acrylate in the presence of a template (atrazine). Addition of oligourethane acrylate provided formation of the highly cross-linked MIP in a form of a free-standing 60 microm thick flexible membrane.