Table 2.

Body weight (g), and absolute (mg) and relative weights of left testis and epididymis at the time of euthanasia

	Body weight (g)	Testis weight (mg)	Testis relative weight	Epididymal weight (mg)	Epididymal relative weight
Vehicle control	39.39 ± 3.19	107.67 ± 6.61	2.75 ± 0.23	45.33 ± 6.21	1.15 ± 0.14
Graphene oxide	40.26 ± 3.82	103.10 ± 14.03	2.58 ± 0.37	43.29 ± 6.33	1.08 ± 0.14
Flammruss 101	39.91 ± 4.23	107.91 ± 15.43	2.71 ± 0.42	39.49 ± 9.32	0.98 ± 0.18
Printex 90	37.96 ± 2.15	107.91 ± 10.34	2.85 ± 0.25	43.71 ± 3.97	1.15 ± 0.11
SRM1650b	40.08 ± 3.50	103.14 ± 17.46	2.58 ± 0.42	41.09 ± 12.41	1.09 ± 0.13
Unhandled	42.97 ± 4.15	107.78 ± 11.14	2.53 ± 0.32	45.03 ± 2.48	1.06 ± 0.13
High fat diet	50.09 ± 6.34a	111.77 ± 7.45	2.26 ± 0.28	46.16 ± 3.09	0.93 ± 0.12

Mean ± SD (n = 15).

^a < 0.001, compared with vehicle control