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Raloxifene is a selective estrogen receptor modulator (SERM) and therefore a mixed agonist–antagonist of the estrogen receptor (ER). [6] It has estrogenic effects in bone and antiestrogenic effects in the breasts and uterus. [6] Raloxifene was approved for medical use in the United States in 1997. [6] It is available as a generic medication.
Raloxifene belongs to the second-generation benzothiophene SERM drugs. It has a high affinity for the ER with potent antiestrogenic activity and tissue-specific effects distinct from estradiol. [21] Raloxifene is an ER agonist in bone and the cardiovascular system, but in breast tissue and the endometrium it acts as an ER antagonist.
Estradiol/raloxifene (E2/RLX) is a tissue-selective estrogen complex (TSEC) which was studied for potential use in menopausal hormone therapy but was never marketed. [ 2 ] [ 1 ] [ 3 ] [ 4 ] [ 5 ] Today, E2/RLX is not generally used due to concerns of endometrial hyperplasia .
In 1980, Jordan joined the University of Wisconsin–Madison where he started to look at the effects of tamoxifen and another SERM, raloxifene, on bone density and coronary systems. This was needed because of the concern that long term use of SERMs could lead to osteoporosis and heart disease. Jordan's research showed that post-menopausal women ...
It is the most widely used fertility drug. [6] Other medications in this class include tamoxifen and raloxifene, although both are not as effective as clomiphene and are thus less widely used for fertility purposes. [7] They are used in ovulation induction by inhibiting the negative feedback of estrogen at the hypothalamus. As the negative ...
Fox News medical contributor Dr. Nicole Saphier addresses frequently asked questions regarding the measles, mumps and rubella (MMR) vaccine, covering side effects, autism and more.
The incidence and quality of physical activity education in early childhood education have a strong positive effect on the cognitive, social and physical development of young children. [12] Early childhood is a stage of rapid growth, development and learning and each child makes progress at different speeds and rates. [13]
Bazedoxifene is used in the prevention of postmenopausal osteoporosis. [5] Osteoporosis represents a major public health concern, especially as the number of postmenopausal women continues to rise. As a result, the need for innovative treatments has become increasingly important.