[Occupational disease among miners of the Kursk Magnetic Anomaly (from the experience of the work of the Institute of Industrial Hygiene and Occupational Diseases in Heavy Metallurgy)]. / Professional'naia zabolevaemost' sredi rabochikh gornorudnykh predpriiatii Kurskoi magnitnoi anomalii (Iz opyta raboty instituta--kuratora po problemam gigieny truda i professional'nykh zabolevanii v chernoi metallurgii.

The materials are first to present analysis of occupational morbidity among miners of variable age, length of service, various occupations, who work at Kursk Magnetic Anomaly. The recommendations on lower occupational morbidity are presented.

[The effect of glucocorticoid hormones on the blood pressure and contractile activity of the mesenteric arteries in rats]. / Vliianie gliukokortikoidnykh gormonov na krovianoe davlenie i sokratitel'nuiu aktivnost' arterii bryzheiki krys.

Methylprednisolone (MP) induced first a decrease and then an increase of the blood pressure in Wistar rats. The hypertensive effect stabilised after three administrations. The contractile response amplitude in electric stimulation of the vascular-motor nerves first increased and then sharply dropped. The glycocorticoids were concluded to reduce the contractile properties of vessels simultaneously increasing the blood pressure.