PLM of crystals of progesterone hormone
Numéro d’image : 11521736
| Progesterone hormone. Polarised light micrograph of crystals of the female sex steroid hormone progesterone. Progesterone is secreted by the ovary during the menstrual cycle. This hormone causes the lining (endometrium) of the uterus to become thicker and richly supplied with blood in preparation for pregnancy. If conception occurs,the ovaries continue to produce progesterone for four months,after which it is secreted by the placenta. It is derived from pregnenolone,which is itself made by the action of an enzyme on cholesterol. Magnification: x50 at 4x5 inch size | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Pasieka, Alfred |
| Taille de l’image : | 3528 px × 4340 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €