SYMPATHETIC CELLS: ALBINO RAT 
Using table 10, chart 5 was plotted on age. 
303 
The graphs show 
a slight difference in the size of the cells of the male and female. 
The male, as indicated by the graphs, seems to have a better 
growth in the cytoplasm than the female of the same age, but 
the difference is small and cannot be considered as primarily 
TABLE 10 
Data on the inbred albino rats from the colony of Doctor King. 
Diameters of largest 
cells in the superior cervical sympathetic ganglion—on age 
SEX AGE reereeen nec 
a 89 144 176 
9 89 100 156 
o 103 232 202 
9 103 203 189 
a 123 206 193 
Q 123 176 187 
a 116 140 177 
) 116 110 172 
o 131 310 220 
9 131 205 192 
J 136 179 188 
9 136 148 182 
ee 154 251 212 
9 154 188 189 
30 {Diameters of Cells and Nuclei in micra 
SERRA cee see eee 6eNSe eee! ZI 
aE Le L194 canes 
10 
80 90 100 110 120 
DIAMETERS 
RATIO OF 
DIAMETER OF 
Cell Nucleus NUCLEUS TO CELL 
KB B 
21.90 12.90 1:1.69 
21.60 13.00 1:1.66 
24.60 14.05 I hen PS) 
24.20 13.25 1:1.82 
24.70 13.12 1:1.88 
24.21 13.14 1:1.84 
23.21 12.60 1:1.84 
22.81 12.50 1:1.82 
28.80 14.00 1:2.07 
26.00 13.50 1:1.92 
24.80 12.79 1:1.94 
25.80 13.79 1:1.87 
27.21 15.21 ie 
26.00 13.45 1:1.93 
BERBER SSSeee 
po ae a ST ae |e | 
130 
140 
Age—days 
150 
160 
Chart 5 Based on table 10. Showing the computed diameters of the cells 
and their nuclei, according to sex, on age in days (inbred Albino). 
ents |e 
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