286 CHI PING 
TABLE 1 
Computed diameters of the largest cells and nuclei according to age. From the 
superior cervical sympathetic ganglion of the albino rat 
I B c D BE F 
sees ace BODY BODY Computed diameter in u SUE OR 
WEIGHT LENGTH ————— NUCLEUS TO 
Cell Nucleus | DIAMETER OF CELL 
days grams mm, 
rot 1 O20 50 19.5 11.4 isi 
Q 1 6.3 51 19.8 10.2 1:1.93 
oi 5) 9.0 63 22.1 NO 7 1:2.06 
2 5 11.0 65 21.3 10.5 1:2.03 
(of 11 15.0 UC 24.9 iGjp il 1:1.90 - 
19 11 14.0 73 26.4 isi il EZ RO2: 
Gt 16 18.9 83 2523 13.1 1:1.92 
9 16 19.0 81 vase 11.2 1:2.06 
of 20 Blo A 102 26.4 IPAS 1274501 
ie) 20 29.5 99 23.6 11.8 1:1.99 
ot 25 23.8 93 26.6 12.6 eee 
2 25 25.0 95 27.3 1% 122.15 
rou 29 40.7 112 PAVE 12.0 og 
°) 29 16.4. 82 24.8 12.2 1:2.038 
ol 42 61.4 129 27.0 13.4 Det 
2 42 43.5 105 PH aes 13.2 1:2.05 
GH 48 1O5 eee 156 29.0 13.4 SPE? 
je) 48 49.7 120 27.0 11835 1L 12205 
on 60 51.6 124 Dail 74 133524 1:2.06 
ce) 62 53.8 iLike/ Pile Al 163, 1 12207 
oe 81 63.3 128 27.4 13.3 1:2.06 
¢ 80 83.7 142 26.6 12.8 1:2.09 
oh 89 143.5 173 32.4 13.0 1:2.49 
fe) 88 73.0 135 29.2 a2 1282 
of 124 iis at 174 Df oll 13.0 1:2.08 
i) 124 Oo 157 30.5 13.8 Lez 2 
a 171 198.2 192 27.0 So Al LBP 
Q 171 123.8 159 30.9 12.8 1:2.41 
rot 250 230.0 207 36.8 15.4 1:2.38 
2 250 98.0 160 30.6 14.2 Ze 
ot 365 186.0 203 29.6 13.5 1:2.20 
i) 365 170.6 186 31.4 118305; 2a 
2 540 151.3 184 30.7 13.4 TER ad) 
©) 570 Poll 169 33.4 14.3 1:2.34 
