[Antioxidant system of the rat brain in toxic lung edema].

The state of enzymatic and nonenzymatic components of antioxidant system and also lipid peroxidation processes were studied in brain of rats with toxic pulmonary edema induced by inhalation of nitric oxides. The changes in the state of antioxidant system components in brain accompanied the development of toxic pulmonary edema. The main changes were found in nonenzymatic components of the antioxidant system, particularly in thiol and disulfide groups.

[Development of preventive and emergency therapy means for poisonous and highly toxic substances].

Threat of accident development at the chemical industry objects, as well as tasks of medical support in chemical weapon destruction necessitate improvement of the toxicant biological indication methods, creation of protective-decontaminating prescriptions to protect open areas of skin, and also development of etiotropic and pathogenetic therapy agents for poisonings The Scientific-Research-Test Center (Medicobiologic Protection) studies of every of the above trends have allowed to create and introduce into table medical support of the RF Armed Forces some new indication-means samples, antichemical packets, antidotes and means of pathogenetic therapy for convulsive and bronchospastic syndromes, to motivate use of pharmacological agents to stop toxic pulmonary edema and cardio-vascular failure.

[Status of the blood and lung antioxidant system of the rat in toxic pulmonary edema].

The state of enzymatic and non-enzymatic components of antioxidant system and also lipid peroxidation processes in blood and lungs of rats with toxic pulmonary edema induced by inhalation of nitric oxides were investigated. The changes in the state of blood and lung antioxidant system components accompany the development of toxic pulmonary edema and coincide in time-course of edema manifestation. The determined changes were more pronounced in blood than in lungs.