Assertion: estrogen | /r/HasProperty | responsible for maintenance
Facets:
Source sentences:
text: Estrogens are responsible for maturation and maintenance of the vagina and uterus, and are also involved in ovarian function, such as maturation of ovarian follicles.
text: In addition, estrogens are responsible for bone maturation and maintenance of bone mineral density throughout life.
text: In contrast, estrogens are responsible for the development and maintenance of the female reproductive system while developing secondary female sex characteristics.