Male sex hormone. Polarised light micrograph of crystals of dehydroepiandrosterone,also known as DHA. This is one of the naturally-occurring androgens,a class of hormones associated with the development of male reproductive organs and secondary sex characteristics. DHA is an intermediate stage in the biosynthesis of testosterone from pregnenolone. Magnification: x6 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Moulds, Sidney |
Taille de l’image : | 3234 px × 2151 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |