The accuracy of the trifocal IOL calculation using equivalent K-readings and total corneal power in different zones.

Purpose: To identify the equivalent K-readings and total keratometry zones that is optimally suitable for calculating the IOL spheroequivalent according to 7 formulas.

Methods: The study included 40 patients (40 eyes) who underwent uneventful femtosecond laser-assisted cataract surgery and refractive lens exchange (RLE) with implantation of a trifocal diffractive IOL (PanOptix, Alcon inc.).

[MOLECULAR MECHANISMS OF ERK1/2 KINASES REGULATION IN THE GLUTAMATE- AND GABA-ERGIC NEURONS DURING SEIZURE EXPRESSION IN KRUSHINSKY-MOLODKINA RATS].

The aim of the present study was to analyze a role of the ERK1/2 signaling pathway in the regulation of excitation and inhibitory neurons in the hippocampus and the temporal cortex of Krushinsky-Molodkina rats during seizure development finalizing with ataxia. Analysis was done by Western bloting as well as by immunohistochemistry. The results demonstrated significant up-regulation of ERK1/2 activity in the hippocampus in several seconds after sound stimulation.

Inhibition of ERK1/2 signaling prevents epileptiform behavior in rats prone to audiogenic seizures.

It has recently been proposed that extracellular signal-regulated kinases 1 and 2 (ERK1/2) are one of the factors mediating seizure development. We hypothesized that inhibition of ERK1/2 activity could prevent audiogenic seizures by altering GABA and glutamate release mechanisms. Krushinsky-Molodkina rats, genetically prone to audiogenic seizure, were recruited in the experiments.

[Soluble apoptosis markers in obese patients with food intolerance].

For the soluble apoptosis markers study 151 patients with obesity (92 women and 59 men) aged between 18 and 63 years were examined. Diagnosis and degree of obesity was based on the body mass index (38.2 +/- 5.