Table 3 Camel hair medulla pores diameter and circumference at the three ages by SEM (mean ± standard error and p-value)

Diameter of large pores

5.84 ± 0.58^a

4.420 ± 0.50^a

2.72 ± 0.71^b

0.0406

Diameter of small pores

1.69 ± 0.19^a

1.52 ± 0.18^a

0.71 ± 0.08^b

0.0354

Circumference of large pores

15.57 ± 0.58^a

13.08 ± 1.16^b

6.44 ± 0.893^c

0.0411

Circumference of small pores

5.64 ± 0.49^a

4.36 ± 0.39^ab

2.29 ± 0.05^b

0.0501