TOTAL SERUM PROTEINS (Tt T T T ALPHA -2 GLOBULIN Tr qT T i 1 ] l 60 | 70 y T te 8.25 Lok 8.00 paneee GRAMS/100 mi GRAMS / 100 mi 0.9— 7.75 7.50 0.8 + OTe 7.28 0.6f- |_O—© UNEXPOSED Y=7.664+0.004X 7.00 0.5 -- @---@ EXPOSED ¥=7.85-0.005x | 6,73 0 4,00 ! 20 I 30 T Y i 40 AGE | 50 ALBUMEN T T ! 690 10 ¥ © 0.89% 0.001x ®---@ EXPOSED Y¥*0.78-0.001x I 20 i 30 q T | 40 AGE BETA T l 50 GLOBULIN T | -— 1.5} ‘ 1.4 OO UNEXPOSED ¥ «0.71 ¢ 0.022x -0.001x" ® --© EXPOSED Y= 1.26-0.011" ©0.001x? 3.50 Lae | 3.25 GRAMS/ 100m! GRAMS/ 100 mi oo UNEXPOSED 3.00 2.753 [0 UNEXPOSED | 2.50 ¥=4.63-0.05x+0.001x" s+ -@ EXPOSED 2b | hike a 1Or- 4 | | Ye3.85-0.01X+0.00I1x" | 0.9 0 l 20 i 30 l | 40 50 | 10 60 + l 20 | L x” { 40 50 i 1 60 70 — | | 8 aGE GAMMA ALPHA-I| GLOBULIN | i 0.36 O—O UNEXPOSED ¥20.10+0.009K-0.00ix? q 2.25 @-@EXPOSED 0.34 be ¥#0.23-0.002Xx+¢ 0.00#x ® ] q GLOBULIN q | 2.00 t— GRAMS/ 100 mI GRAMS/100 mi 0.30 ust i 1.25 LE m0 UNEXPOSED ¥=1.69¢0,006XK 100K @ -*@ EXPOSED , ¥21.60+0.001X 0.75 AGE 10 } 20 l 30 | 40 | $0 i 60 | TO Figue 36. Age-related changes in serum proteins showing the meanlevel for each decade with standard deviation.