A molecular model of estriol,an estrogen sex hormone produced by the placenta during pregnancy that is the acting antagonist to estradiol. Clinically,estriol levels can be used to monitor fetal health during pregnancy. Atoms are colored dark gray (carbon),light gray (hydrogen) and red (oxygen) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Oto, Evan |
Taille de l’image : | 5100 px × 4200 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|