wemt Te om aaade hg IP tate Alen ee ek cee 32 ME a we ce tg ¢ tthe ee a ae | ! CONARD, EMOISE, SCOTT, AND MAKAR TOTAL SERUM PROTEINS T T q qT i ! tT ALPHA-2 GLOBULIN | ] | ee _ 6.25-Loe &.00/-— GRAMS / 100 aI Os 2.75 }- E 8 oat ~ 7.50 7 = or - T25 a 700 — UNEXPOSED : ¥*7.6640.004X _ O.6F- *---@ EXPOSED 6.75 19 05 ¥*7,85- 0.005x ! 20 | 30 i 40 _! 50 AGE l 60 I 70 60 10 ALBUMEN T 4.00 3 3.75 GRAMS/ 100 mi 14h 7 ¥* 0.78-0.001X | 20 I 30 T T | a0 > ace l $0 BETA GLOBULIN T T L 60 | i) T T Oo—o UNEXPOSED : ¥00.71 + 0.022X- 0.001" @--@ EXPOSE! ¥=1.26-0.011% +0.00IK" eo 4 > 3.50 3 3.25 8 Thee nn" 3.00 2 £= Fonik 2.75 2.50 |10 0.38 0.34 - 9==0 UNEXPOSED : ¥e4.63-0.05%+ 0.00tX © --@ EXPOSED 1} Ye 3.85-0. 01K + 0.001" I 20 Jt % | ] 40 } AGE 50 ALPHA-! GLOBULIN T UNEXPOSED t T “ | i 60 70 t | ¥#0.1040.009x-0.00I1x% ©-#EXPOSED ¥°0.23-G_002x4 0.001x# 0.30 GRAMS/ 100ml o—o UNEXPOSED ¥ = 0.894 0. 001X &---6 EXPOSED 0.9 60 10 = 2.25 -- — 2006 7 0.22 — = Ora 10 T 7 | AGE 50 GAMMA GLOBULIN I | | 60 i Jj 70 | i = LSOfwe = 4 aanae fe j L25p— } 20 i 30 40 AGE ! 50 i 60 i 70 7 1.00 ‘ 4 0.75} ao 10 80 7 —F eee ee 3 =9 I 40 7 ~ oo UNEXPOSED 721.692 0.006X ole 0.10 %» 7s ' 0.26 F—- “4 a 20 @- EXPOSED td Y= 1.60% 0.001% ! 20 | 30 ! 40 AGE ! 50 i 60 1 TO Fig. 3. Age-related changes in serum proteins [total serum proteins, albumen, alpha-1 globulin, alpha-2 globulin, beta globulin, and gamma globulin] showing the mean level for each decade with standard deviation. 3042 oy wf a0 a wr r dae va, +