Effect of Electromagnetic Waves from Mobile Phones on Spermatogenesis in the Era of 4G-LTE

Figure 4

Photomicrographs of testes in each group. Note the decreased elongated spermatids (late spermatids) in Group 4 (d) compared with other groups [(a) Group 1, (b) Group 2, (c) Group 3]. (a–d) H&E, ×400.

(a)

(b)

(c)

(d)