Effect of the antioxidant emoxypine on lipid metabolism in the lungs during development of pulmonary edema

Department of Pathophysiology, Yaroslavl' State Medical Institute. All-Union Research Center for Safety of Biologically Active Substances, Kupavna, Moscow Region. (Presented by Academician of the Academy of Medical Sciences of the USSR A. G. Chuchalin.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 113, No. 2, pp. 139–141, February, 1992.     

Monitoring the level of radioactive contamination of surfaces by sources of gamma-radiation in departments of radionuclide diagnosis

Oncology Research Center, Russian Academy of Medical Sciences, Moscow. Translated from Meditsinskaya Tekhnika, No. 6, pp. 9–10, November–December, 1992.     

Mechanism of disturbances of catecholamine excretion with saliva in rats with acute starvation

Department of Pathological Physiology, N. A. Semashko Moscow Medical Stomatologic Institute. (Presented by Academician of the Academy of Medical Sciences of the USSR A. D. Ado.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 111, No. 3, pp. 246–297, March, 1991.     

Theoretical substantiation and practical experience of vibromechanical dilatation of a tubular organ

Conclusions  

Enhancement of activity of an epileptogenic focus in the frog hippocampus by kynurenins and its depression by serotonin

Experiments on frogs with an epileptogenic focus produced by injection of 1000 units penicillin (0.4 l) into the primordial hippocampus showed that preliminary injection of two kynurenins — quinolinic acid (QA, 0.1 g) and kynurenin itself (K, 1 g) — into the region of the focus or their injection into an already functioning epileptogenic focus led to an increase in the frequency of interictal epileptiform discharges and of electrographic correlates of fits on the EEG. Anthranilic acid (AA, 5 g) had no effect on activity of the focus whereas serotonin (S, 1 g) and 5-methoxytryptamine (1 g) substantially depressed it. The provoking action of the kynurenins on epileptically predisposed brain neurons, it is suggested, may play an important role in the pathogenesis of epilepsy.Department of Pharmacology, Leningrad Pediatric Medical Institute. (Presented by Academician of the Academy of Medical Sciences of the USSR V. V. Zakusov). Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 87, No. 2, pp. 158–160, February, 1979.