( 995 ) 
RAB LE at, 
. 
Effect of Benzene on phagocytosis with leucocytes which had 
been placed for about 18 hours in a NaCl-solution of 0,9. 
oe | Percentage of the leucocytes 
Fluids, having taken up carbon. 
83 
465 
we 100 = 17,8°/, 
NaCl 0,9 0/, 
75) 
Hu SUD EAS Er 
— —— 
106 by iy 
957 2 100 = 29,7 „ 
Benzene | : 5000 | 
| 195 ‘its 
| 629 SOON A 
EEEN) 
| | 195 100 = 28,4 „ 
Benzene !: 100,000 | 
| 198 | j 
| 354 100 = 25:2 + 
Wee EAT ee 
| Gee Sa Racecar a 
Benzene 1 :500,000 ¢ | 
55 
| | Gag X 100 = 355, 
| 92 
| Je Rin ets 
| | 479 bal 5) AR 
Benzene 125,000,000 {| 
boop i 
| ous x OSE 
DE 155 > eS 
CaCl, 0,05 % EK 100 = 37,3 , 
fi 410 
4. Errecr OF CAMPHOR ON PHAGOCYTOSIS. 
We examined a saturated solution ') of Camphor in NaCl 0,9°., 
and diluted this solution 5 and 25 times. 
In all these fluids the smell was still distinctly noticeable. 
After having been brought into contact for an hour at the normal 
temperature with these fluids, the leucocytes were brought into contact 
with carbon and left to themselves for 30 minutes at 37°, as usual. 
1) As we know the solubility in water is very slight. 
