[Neurotropic, anti-inflammatory and antitumor properties of hopantenic acid: a chemoinformatic analysis of its molecule].

Hopantenic acid is a well-known nootropic drug similar in its chemical structure to pantothenic acid (vitamin B5). Neurotropic effects of hopantenic acid act through binding with delta- and kappa opioid receptors, modulation of acetylcholine secretion and relationship with dopamine receptors. Besides neurotropic effects, hopantenic acid may modulate the metabolism of prostaglandins, steroids and have antitumor effects.

A HF EM installation allowing simultaneous whole body and deep local EM hyperthermia.

The structure and main features of a HF EM installation based upon a new approach for creating electromagnetic fields destined for whole body (WBH) and deep local (DLH) hyperthermia are discussed. The HF EM field, at a frequency of 13.56 MHz, is created by a coplanar capacity type applicator positioned under a distilled water filled bolus that the patient is lying on.

An attempt at quantitative specification of SAR distribution homogeneity.

A homogeneity coefficient (HC) is suggested allowing quantitative evaluation of SAR distribution homogeneity over the heated area. Its efficacy in appreciation of SAR patterns quality is demonstrated on idealized and real SAR distributions. The HC parameter of a series of applicators widely used in clinics are calculated.

[Late results of local transrectal hyperthermia in patients with benign prostatic hyperplasia and its complications].

LTH on Yakhta-4M unit was used in benign prostatic hyperplasia (BPH). The prostate was heated transrectally by directional radiation. The course of treatment comprised 5 sessions for 60 min twice a week.