Table 2.

Relative weight of organs after administration of Ag-NP to male rats.

	Epididymis (g)		Testes (g)
	7 Days	28 Days	7 Days	28 Days
Control	3.47 ± 1.19 b	3.15 ± 0.92 a	4.01 ± 1.51 b	3.35 ± 0.86 a
10 mg/kg bw	2.47 ± 1.03 a	2.96 ± 0.76 a	2.78 ± 0.96 a	3.75 ± 1.10 a
50 mg/kg bw	2.89 ± 0.97 a	3.25 ± 1.03 a	3.21 ± 1.49 a,b	3.95 ± 1.513 a

Data expressed as mean ± standard deviation of triplicate determination. Data followed by different superscript alphabet along the same column are significantly different (p < 0.05). The high significant levels of the parameters were in the order of a < b. Data with superscript alphabet “a” are significantly lower than data with superscript alphabet “b” at p < 0.05.