Science news articles about 'oestrogen levels'

... attack. To slow down the natural drop in oestrogen level and thus prevent associated problems ... hormonal treatment combining estradiol (a type of oestrogen) and progesterone (another female sex hormone ...

... can produce several fertilised embryos in vitro. The treatment causes large spikes in oestrogen levels in the body. In theory this could promote the development of breast cancer, which is sensitive ...

... eggs so that clinicians can produce fertilised embryos in vitro. These lead to large spikes in oestrogen levels that could promote the development of breast cancer, which is sensitive to the hormone. ...

... symptoms around the menopause, such as hot flushes and night sweats, prompted by the sharp fall in oestrogen levels. On average, such symptoms last for around four years, but in around one in 10 ...

... elite female athletes experience a drop in oestrogen levels that often cause them to stop ... Sister trial will investigate two different levels of regular treadmill exercise as a possible intervention ...

... is a major public health problem, particularly in older women because bone density falls after the menopause as oestrogen levels dwindle. Low bone mineral density is an ...

UCSF researchers have identified a new 'feed-forward' pathway linking oestrogen receptors in the membrane of the uterus to a process that increases local oestrogen levels and promotes cell growth...