The Relationship Between Value Orientations and Personal Readiness for Activity in Youth From Russia, Kazakhstan and Latvia.

Background: The development of high-quality human capital is an important objective that involves value orientations, cultural dimensions and psychological characteristics of activity. This article presents a cross-cultural comparison of value orientations and psychological parameters of activity among youth from Russia, Kazakhstan, and Latvia.

Objective: The study addressed three questions: (1) Are there values and attitudes related to the readiness for activity among youth in the three countries? (2) Are there any differences between values and parameters of the psychological system of activity in the Russian, Kazakhstani and Latvian samples? (3) What values and attitudes predict the youth's readiness for activity in each country?

Design: University students from Russia, Kazakhstan and Latvia were invited to participate in the study.

The mental health continuum-short form: The structure and application for cross-cultural studies-A 38 nation study.

Objective: The Mental Health Continuum-Short Form (MHC-SF) is a brief scale measuring positive human functioning. The study aimed to examine the factor structure and to explore the cross-cultural utility of the MHC-SF using bifactor models and exploratory structural equation modelling.

Method: Using multigroup confirmatory analysis (MGCFA) we examined the measurement invariance of the MHC-SF in 38 countries (university students, N = 8,066; 61.

[The effect of K(ATP)-channel activation on the electrical stability of myocardium in rats with postinfarction cardiosclerosis].

Opening of the ATP-dependent K-channels (K(ATP) channels) upon intravenous administration of the cardioselective activator BMS 180448 (3 mg/kg) decreased the ventricular fibrillation threshold (VFT) in rats with postinfarction cardiosclerosis (PIC). Preliminary injection of the selective K(ATP) channel blocker glibenclamide (0.3 mg/kg, i.

[The role of opiate receptors and ATP-dependent potassium channels of mitochondria in the formation of myocardial adaptive resistance to the arrhythmogenic effect of ischemia and reperfusion].

Preliminary stimulation of opiate receptors (ORs) by intravenous administration of mu agonist DALDA (0.5 mg/kg), delta 1 agonist DPDPE (0.5 mg/kg), and kappa agonist (-)-U-50.

[Changes in cardiac resistance to arrhythmogenic effects during ATP-dependent K+ channel activation].

It has been found that pretreatment with ATP-dependent potassium channel (KATP-channel) opener, BMS 180448 (3 mg/kg, intravenously), increases cardiac resistance against arrhythmogenic action of coronary artery occlusion and reperfusion in anaesthetized rats. However, BMS 180448 induced a decrease in ventricular fibrillation threshold in rats postinfarction cardiac fibrosis. This effect was completely abolished by administration of the KATP-channel inhibitor, glibenclamide.