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Amphibians
Testis
testis
2
17 hydroxy 5 pregnen 3,20 dione
1
20 hydroxy 5alpha pregnan 3 one
1
3(or 17)beta hydroxysteroid dehydrogenase
1
3alpha hydroxy 5alpha pregnan 20 one
1
3beta androstanediol
1
5alpha pregnane 3,20 dione
1
5alpha pregnane 3alpha,20alpha diol
1
Amphibia
1
Animalia
1
Animals
1
Anura
1
Apoptosis
1
Bufo
1
Bufo arenarum
1
Bufonidae
1
Cell Proliferation
1
Estrogen Receptor beta
1
Estrogens
1
GnRH
1
Male
1
Receptors, Estradiol
1
Reproduction
1
Sertoli Cells
1
Sertoli cell
1
Spermatogenesis
1
Steroidogenic-enzymes
1
anatomy and histology
1
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1
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2JOUR