Table 2. Body weight of rats, weight of thymuses and relevant thymic weight after surgical orchidectomy and in the first control group.

	No.	Body weight (g)	Thymic weight (g)	Thymic weight per 100 g body weight
Surgical orchidectomy	1	480	0.31	0.065
	2	510	0.35	0.069
	3	520	0.37	0.071
	4	540	0.40	0.074
	5	550	0.42	0.076
	6	550	0.45	0.082
	7	560	0.43	0.077
	8	590	0.44	0.075
	9	595	0.47	0.079
	10	600	0.50	0.083
	Mean	549.50	0.414	0.075
	SD	39.048	0.058	0.006
Control group (sham-orchidectomized)	1	510	0.17	0.033
	2	530	0.16	0.030
	3	580	0.18	0.031
	Mean	540.00	0.170	0.031
	SD	36.056	0.010	0.002