Fig. 4From: Difference between the biologic and chronologic age as an individualized indicator for the skin care intensity selection: skin topography and immune system state studies, parameter correlations with age differenceFunctional activity of the blood monocytes for the sub-population groups selected according to the “critical” chronologic age approach. Results of spontaneous (a) and stimulated (b) NBT tests. Percentage of the membrane-bound monocytes (c) and monocyte-ingested erythrocytes (d), relative to the overall monocyte numbersBack to article page