[Changes in the blood coagulation and fibrinolysis systems in workers in disinfection and pest control establishments].

Certain haemostatic parameters were determined in workers engaged in disinfection, disinsection and deratization. Patients have been divided into subgroups according to length of employment and range of performed d.d.

[Activity of various enzymes, BSP tests and blood serum protein fractions of workers of disinfection, de-insectization and deratization plants].

Serous activity of AspAT, A1AT, LDH, GLDH, AP, ChE was checked, and BSP retention and protein level as well as its electrophoretic division were determined in 42 DDD Plant workers. The subject group was divided into subgroups depending on the degree of exposure to various chemicals and length of occupational exposure. In a considerable percentage of subjects, changes in serous activity of the enzymes concerned and defective BSP retention were found.