Dracaena arborea (Dracaenaceae) Increases Sexual Hormones and Sperm Parameters, Lowers Oxidative Stress, and Ameliorates Testicular Architecture in Rats with 3 Weeks of Experimental Varicocele

Table 7

Modified Johnsen Score after 2 or 4 weeks of treatments.

Treatments	Modified Johnsen score
	2 weeks		4 weeks
	Left	Right	Left	Right
Normal	9.68 ± 0.42	9.74 ± 0.62	9.66 ± 0.77	9.72 ± 0.81
Sham	9.59 ± 0.61	9.69 ± 0.65	9.71 ± 0.67	9.58 ± 0.72
VAR + DW	8.89 ± 0.36	9.18 ± 0.45	7.79 ± 0.77	8.12 ± 0.35
VAR + Vit E	9.37 ± 0.29	9.59 ± 0.68	9.32 ± 0.61	9.44 ± 0.75
VAR + AE 500	9.39 ± 0.52	9.64 ± 0.71	9.23 ± 0.78	9.56 ± 0.66
VAR + EE 100	9.16 ± 0.77	9.56 ± 0.75	8.88 ± 0.67	9.23 ± 0.87

All values are expressed as mean ± SEM. Number of rats per group = 5. VAR + DW = varicocele + distilled water (10 ml/kg); VAR + Vit E = varicocele + vitamin E (150 mg/kg); VAR + AE500 = varicocele + aqueous \extract (500 mg/kg); and VAR + EE100 = varicocele + ethanol extract (100 mg/kg). : significantly different compared with normal control. : significantly different compared with VAR + DW.