| 摘要 |
FIELD: medicine. ^ SUBSTANCE: method involves pouring venous blood treated with heparin into five conic test-tubes in the amount of 0.1 ml. The first three of them contain 0.1 ml of non-colored latex suspension with particle size of 1.5 mcm, the fourth one contains 0.1 ml of medium 199 and 0.1 ml of 0.1% aqueous solution of tetrazole nitro blue, the fifth one contains .1 ml of latex suspension and 0.1 ml of 0.1% aqueous solution of tetrazole nitro blue. The first test-tube is incubated in thermostat for 5 min at37°C, the second one for 30 min, the third one for 1 h, the fourth and the fifth one for 40 min. Smears are prepared from 0.2 ml of incubation mixture on glasses and dried at 37°C, fixed in burner flame, stained with 0.1% aqueous solution of tetrazole nitro blue, repeatedly dried and studied with microscope under immersion with magnification of 90x10. Test results are evaluated from absorption activity in phagocytosis reactions in determining the number of phagocytes, phagocytic number, phagocytic integral index and phagocytosis rate values. Tetrazole nitro blue test response is determined by counting formazan-positive cell number, calculating cytochemical activity index and tetrazole nitro blue test stimulation index. ^ EFFECT: accelerated test; high accuracy and low cost of examination. ^ 1 dwg, 3 tbl
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