169 



J. N. : with alcohol : 



a. during rest (before alcohol) 



b. 20 min after alcohol { 



(pedalling) S 



c. 1 hr. after b (pedalling) 



d. 3 o'clock p, m. (pedalling) 

 without alcohol: 



CO2 

 on I Q ^max. 209.6 

 ^"^•^^min. 186.9 

 f-^..S max. 657.0 

 "^^•^^min. 614.1 

 ACQ fii max. 697.6 

 ^^^•"^^min. 603.7 

 ^max. 775.7 

 ^min. 669.5 



723.5 



O2 



0A\ 9^ max. 252.7 

 -^^-'^^min. 230.4 

 .701 i^max. 740.6 

 '-^•^min. 696.0 

 ^QP, Q^max. 830.8 

 '^"•^^min. 785.4 



cj,o i^max. 824.9 

 ^'•^•'^min. 790.4 



a' during rest 



b' 20 min. after drinking water \ 

 (pedalling) ] 



c' 1 hr. after b' (pedalling) 



d' 3 o'clock p. m. (pedalling) 

 V. H. with alcohol: 



CO2 



9^- , (max. 215.2 

 ^"^•' ^min. 187.7 

 -,(.(, , imax. 739.6 

 '"'^•' /min. 685.0 

 ~,^r. , ^max. 723.6 

 '"-^ /min. 664.9 

 itn.c^ (max. 725.1 

 '^"•"/min. 694.9 



a. during rest (before alcohol) 



b. 20 min. after alcohol \ 



(pedalling) ( 



c. 1 hr. after b (pedalling) 



d. 3 o'clock p. m. (pedalling) 

 without alcohol: 



a' during rest 



b' 20 min. after drinking water [ 

 (pedalling) S 



c' 1 hr. after b' (pedalling) 

 d' 3 o'clock p. m. (pedalling) 



CO2 



p.c r, imax. 



^^^•^/min. 



g3j.7jmax. 



/mm. 



'^^•^/min. 



O2 



254 <=S^^^- 

 ^^*-^/min. 



805.9J;;;-; 



soi-e^fn.- 



258.1 

 248.3 

 836.6 

 780 3 

 869.6 

 778.6 

 817.4 

 785.9 



resp. quotient 

 n 004 (max. 0.880 

 ^■^-^ {mm. O.lbb 

 f.„^Q(max. 0.8!>7 

 "•^'^ /min. 0.844 

 f^ Q^c imax. 0.850 

 "•"-^^/min. 0.840 

 ^j,QP, max. 0.940 

 ^•^^° /min. 0.827 



resp. quotient 



0.805 i^^^^-S'S 

 /mm. 0.756 



f. g^Q (max. 0.884 



"•"'^ /min. 0.876 



nono (max. 0.910 



^•^'^ /min. 0.825 



n QCK imax. 0.923 

 "•^^*^ /min. 0.850 



resp. quotient 



264.0 

 245.2 

 696.6 

 599.8 

 789.3 

 664.0 



oni ^(max. 326.0 r.rs.~, (max. 0.870 

 ^"^■^/min. 290.0 ^•°*' /min. 0.810 



^QT fiSmax. 805.0 ^ qtq imax. 0.865 

 ^^'•^min. 773.1 0«13 .„:„ n n.o 



Q9q ^(max. 941.7 a nco 

 ^-''•"/min. 904.6 "-'^"^ 



/min. 0.763 

 max. 0.840 

 min. 0.705 



gQ^ g imax. 844.5 g^_^ j (max.1001.0 q g^2 ^max. 0.879 



751.3 



/min. 901.0 



COo 



Oo 



?min. 0.834 



resp. quotient 



9^0 t imax. 257.5 ^q^ -^ (max. 303.5 ^ „r,, imax. 0.891 



^"•^/min. 228.7 ^^'-"^/min. 285.6 ""^"^ /min. 0.754 



T,n n imax. 801.3 j.^- _ imax. 885.9 r. Q.r imax. 0.904 



""•"/min. 642.7 *"*'' /min. 811.9 "-"^^/min. 0.792 



Q imax. 744.0 gcg 1 imax. 908.1 ^ g..^ imax. 0.858 



698 



749.7 



/min. 676.2 



(max. 767.9 

 min. 735.2 



894.3 



/min. 818.6 



max. 914.8 

 min. 880.2 



0839 



/min. 0.767 



max. 0865 

 min. 0.816 



It appears from these data that the instantaneous effect of alcohol 

 is that both the carbon dioxide values and the oxygen values are 

 lower than those on non-alcohol days. Tiie rise of the (), -consumption 

 entailed by the muscular exercise in the case of N. is at the be- 

 ginning of the period about 13.6 7o ^^ss on alcohol days than on 

 non-alcohol days, although the physical exertion is the same, one 

 hour later the difference is still 2.8 7o- With v. H. this difference 

 is 10 7o at the beginning. One hour later the average oxygen con- 

 sumption is higher than in the control-experiments (0^ 11.2 7t,)- 



In the afternoon also both numbers are in the case of v. H. 

 higher on the alcohol days than un the other (0^ 7.6 7o)- Similarly 

 with N., but his variations are very small indeed. 



