[Induction of emotional states during oral reading of texts with different emotional valence and EEG power dynamics in frequency bands beta2 and gamma].

EEG power in frequency bands beta2 (18.5-29.5 Hz) and low gamma (30-40 Hz) was compared for situations while reading aloud with the technique "self-regulative utterance" texts as follow: a text with neutral emotional-semantic dominant; literary texts with either a positive or a negative emotional-semantic dominant; personal texts--recollections with similar dominants. Two groups of healthy subjects participated--a group of actor students (N=22) and a group of non-actor students (N=23). EEG power values in the states of emotiogenic texts reading are reproducibly differed with statistical significance from those in the state of reading ofa non-emotiogenic text. States of reading emotionally-positive texts are characterized by increases of EEG power in these bands, while those for emotionally negative texts--by decreases if compared with the state of emotionally neutral reading.

[Predicting the course of the post-infarction period by clinical signs and genetic markers]. / Prognozirovanie techeniia postinfarktnogo perioda po klinicheskim priznakam i geneticheskim markeram.

The course of the postmyocardial infarction period was studied in 452 patients with previously determined genetic markers of 18 genetic polymorphic systems. Clinical and genetic factors related to an unfavourable course of the disease in male and female patients with myocardial infarction were identified. The data obtained enable development of the systems for long-term prognostication of the high risk of an unfavourable course of a 10-year postmyocardial infarction period.

[Effects of local vibration on development of ischemic heart disease in miners of South Kuzbas]. / Vliianie lokal'noi vibratsii na razvitie ishemicheskoi bolezni serdtsa u shakhterov iuga Kuzbasa.

The incidence of ischemic heart disease (IHD) and risk factors of its genesis have been studied in 380 miners of a control group non-exposed to industrial vibration. Constitution type and a number of phenotypic signs have been determined for all examined workers with hemostatic indices defined in 60 miners before and after the performance of vibrational load test. High incidence of IHD, arterial hypertension and hyperholesterolemia have been detected in the miners working with vibration instruments and hemostatic disorders predisposing to ischemic heart disease have been revealed. In the miners of vibrodangerous occupations suffering from ischemic heart disease, hypersthenic constitution type determined by Rees-Eysenc index less than 92.2 and the height below 170 cm was found to occur more frequently.