. 2017 Dec 15;8(4):319–326.

Table 3.

Testicular capsule thickness, germinal epithelium height, seminiferous tubules diameter, tubule differentiation index, spermiation index and repopulation index in all experimental groups. Values are expressed as mean ± SEM.‎

Groups	TCT (µm)	GEH (µm)	STD (µm)	TDI (%)	SPI (%)	RI (%)
*5 days*
Control	35.67 ± 1.04 ^a	60.33 ± 1.52 ^a	190.33 ± 2.36^a	98.74 ± 0.59 ^a	85.85 ± 1.20 ^a	94.67 ± 0.79 ^a
CPF	33.00 ± 1.80 ^a	57.00 ± 1.52 ^a	191.00 ± 1.80 ^a	98.17 ± 0.83 ^a	85.03 ± 0.90 ^a	91.16 ± 2.15 ^a
*15 days*
Control	34.50 ± 0.61 ^a	60.75 ± 1.30 ^a	190.61 ± 2.40 ^a	99.08 ± 0.12 ^a	89.66 ± 0.49 ^a	93.84 ± 1.08 ^a
CPF	34.00 ± 1.32 ^a	57.67 ± 1.89 ^a	186.33 ± 6.65 ^a	97.56 ± 1.11 ^a	82.83 ± 1.16^ab	89.00 ± 0.95 ^a
*30 days*
Control	33.37 ± 2.29 ^a	60.74 ± 2.93 ^a	191.75 ± 4.24 ^a	98.95 ± 0.16 ^a	88.19 ± 1.85 ^a	91.49 ± 1.56 ^a
CPF	32.67 ± 0.76 ^a	55.67 ± 1.89 ^a	190.33 ± 6.44 ^a	97.06 ± 0.93 ^a	73.72 ± 1.39^abc	76.87 ± 0.76^b
*45 days*
Control	34.90 ± 1.81 ^a	61.00 ± 1.91 ^a	192.95 ± 5.61 ^a	98.98 ± 0.19 ^a	88.77 ± 3.34 ^a	93.60 ± 2.18 ^a
CPF	34.33 ± 1.04 ^a	36.00 ± 5.56 ^b	184.00 ± 4.76^a	90.35 ± 0.97 ^b	71.02 ± 1.15^cd	66.73 ± 1.20^c

CPF: Chlorpyrifos; TCT: Testicular capsule thickness; GEH: Germinal epithelium height; STD: Seminiferous tubules diameter; TDI: Tubule differentiation index; SPI; Spermiation index; RI: Repopulation index.

^abc

Different superscript letters in each column indicate significant differences between all groups (p < 0.05).