The following article is fromThe Great Soviet Encyclopedia(1979). It might be outdated or ideologically biased. Estrogen any of a number of female sex hormones (including estradiol, estriol, and estrone) produced mainly by the ovarian follicles and placenta and to some extent by the adrenal corte...
To find out, we first have to measure how much of each type of estrogen is in the bay. From sewers to the seafloor: what impacts might estrogens have in the coastal ocean? Because of the success of breast cancer treatments with drugs that act on the estrogen receptor, it was only natur...
What role does estrogen play in the body? Many systems in the body are in partgoverned by estrogen.The hormone regulates the menstrual cycle, libido, and vaginal functioning, such as lubrication and elasticity. It helps maintain strong bones and prevents cardiovascular disease. It also contributes...
What are the physiological effects of estrogen and what is its role in the menstrual cycle?Menstrual Cycle:The menstrual cycle refers to the cycle which starts from day one of a period and ends with day one of the subsequent period. During the menstrual cycle, chan...
What is estrogen dominance? I often start by explaining estrogen dominance, because this can be the cause of many hormonal symptoms. This may be a completely new term for you (as it often is for my clients). Estrogen dominancemeans that your body has too much estrogen in comparison to prog...
What Is an Estrogen Test? An estrogen test is a way for your doctor to help check on concerns with puberty,fertility,menopause, and other conditions. Your doctor may also call these estrone (E1), estradiol (E2), estriol (E3), or estrogenic hormone tests. ...
What is Estrogen? Estrogen refers to any one hormone in a specific chemically similar group called the estrogenic hormones. This group consists of estradiol, estrone and estriol. While it is largely considered a female hormone, estrogen is also produced in males, though in smaller quantities. In...
The Women’s Health Initiative (WHI): What Went Wrong? Reference Estrogen or oestrogen, is the primary female sex hormone that plays a key role in the regulation and development of the female reproductive system as well as secondary sex characteristics. In men, estrogen is also present but in...
This is the most common time to experience low estrogen, but it can also affect young women for specific reasons such as an autoimmune condition or eating disorder. What happens when estrogen levels are high? Sometimes estrogen can become out of balance with progesterone and testosterone, such ...