Estrogen Essays

Estrogen is a hormone that is shown in the human body. It can be found in three forms: estradiol, estrone and estriol. Ovarian tissue, and follicles of the ovary synthesize high levels of estrogen. Estradiol is one of the most understood sex steroids. Estradiol is a weaker estrogen. Estrogen engages female sexual motivation; the follicular stage of the mensuration cycle is more often associated with high levels of sexual behavior. Estrogen production declines during the menopause, and some women

helping to the bone strength (as shown in Figure 2 below) which is affected due to woman's body produces less estrogen during and after menopause. Another benefit of long-term HRT is to decrease risk of cardiovascular diseases; this is argued by Swartz (1992) who states that estrogen replacement therapy (ERT) reduced by 50% the incidents of cardiovascular disease. As shown in Figure 3 below, estrogen reduces the plasma levels of low-density lipoprotein (LDL) and increase the plasma levels of high-density

known, most people are not aware of the dangers of one silent source: estrogen. After a seven-year effort, lead researcher Karen Kidd and her primary team of biologists found that even trace amounts of estrogen present in these wastewater systems can have disastrous impacts on wild fish populations as it completely diminishes their capacity to reproduce and produce viable offspring. Normally, women excrete miniscule amounts of estrogen whether or not they are taking birth control pills; this small stressor

cancer that begins in the ovaries. Women have two ovaries, one on each side of the uterus. The ovaries each about the size of an almond produce eggs (ova) as well as the hormones estrogen and progesterone.The ovaries are two female reproductive glands that produce ova, or eggs. They also produce the female hormones estrogen and progesterone. Cancer starts when abnormal cells in the ovary begin to multiply out of control and form a tumor. The tumor can then spread to other parts of the body.The 2 tests

Breast cancer is a disease in which certain cells in the breast or breasts become abnormal and start multiplying without control in order to form a tumor. It can be passed down from one generation to another, or it can be an alteration in the DNA of one breast cell for reasons that are unclear and unknown. According to the American Cancer Society (2014), “Breast cancer is the second leading cause of death in the U.S, exceeded only by heart disease, accounting for nearly 1 of every 4 deaths.” Genetics

be genes that are altered at any point in time throughout life. The most common genetic factors of breast cancer are acquired throughout life, not inherited from birth. Hormonal factors related to breast cancer are estrogen, progesterone, and other reproductive hormones. Estrogen and progesterone are stimulating hormones that are essential to the development of the breasts, but are unfortunately risk factors of the development of breast cancer. The risk for breast cancer increases for women who

Breast cancer is cancer that’s starts in the breast. Cancer occurs when the cell gains the ability to keep dividing without control or order, producing more cells just like it and forming a tumor. Breast cancer is the most common cancer among woman in American along with skin cancer. “Breast Cancer” refers to a malignant tumor that has developed from cells in the breast. Ductal carcinoma and Lobular carcinoma are the two forms of breast cancers. Ductal carcinoma usually begins in the lining of the

Worldwide, breast cancer is the most common form of cancer in women. Although it is more prevalent in women, men are at risk of developing the disease as well. In fact, men account for 1% of all breast cancer cases. Every year there are about 2,300 newly diagnosed cases of breast cancer reported in men, compared to the 230,000 new cases reported yearly in women. Breast cancer develops in the breast tissue, primarily in the milk ducts or glands. Usually, it begins with the formation of a small, confined

simple fall could break a hip or ribs, which could cause more problems. A study was performed on the effects of follicle stimulating hormone (FSH) on osteoporosis in postmenopausal women. 248 Chinese women were recruited and their FSH levels and estrogen level were taken with an RIA, a scan was done to measure bone density of their forearm, and this information was then computed to determine what it would be in the future with age

is typically 45-50 years of age and menstruation ceases or stops. (Source A) The process is gradual and there are three steps or phases of menopause. Firstly, there is the perimenopause, this is the 3 to 5-year period before menopause when your estrogen and hormone levels begin to drop. During this time, you will start to experience the early symptoms of menopause which are o Hot flashes o Sleep disturbances-insomnia o Night sweats o Elevated heart rate o Mood changes—irritability, depression,

Breast Cancer is a disease which can affect both men and Women. In women it is basically a malignant tumour which begins in the breast cells. It can invade the surrounding tissues or metastasize to different areas of the body (American Cancer Society). It is a heterogeneous disease, so it has several causes or etiologies. There is a wide range of tumours that are classified into tumour profiles, many levels of treatment sensitivity and degrees in development (Polyak 2011). Breast cancer is currently

Osteoporosis affects an estimated 44 million U.S. men and women over 50. An osteoporotic fracture happens every three seconds, with a total of 8.9 million fractures annually. It is a big problem for most of the population. Osteoporosis is where peak bone mass reaches the maximum strength and density. when people lose the bone mass they are at high risk for osteoporosis. This lack of bone mass is what allows for the fractures that occur during osteoporosis. Gender affects the mass of bone tissue

Dietary fat and breast cancer Breast cancer is major health issue among women. On average, every two minutes a woman is diagnosed with breast cancer and one woman will die of breast cancer every 13 minutes. (Nbcf) What if a change in eating habits can prevent the development of breast cancer? Around 40,500 women died from breast cancer in 2016, which was six percent of all cancer deaths. Breast cancer death rates has gradually declined in the past years, and it’s predicted to continue to decline

Our weekly posts on the morcellator have mentioned the link between the defective medical device and women developing aggressive uterine cancer (uterine sarcoma). Our last post discussed a recent study showing how gynecologists are revamping their approach when it comes to hysterectomies. However, I think it’s important to inform you of the risk factors and symptoms of uterine cancer, whether or not you have undergone laparoscopic surgery with a power morcellator. Uterine cancer happens to be

women may also become angry and intolerant, often lashing out against their husbands. With this, “marital resentments and conflicts may come to the fore and… the couple may turn to divorce” [cite all of this]. However, “the administration of external estrogen can have a calming effect and produce a feeling of normal well-being” [cite]. So, as implied by Vogue, if women take the pill, their mood will be balanced out and their marriage will be salvaged. Again, rather than mentioning that the pill can allow

respond. Chemotherapy after is used to kill any leftover cells that were not removed by surgery. It will also reduce the risk of cancer coming back. Hormone therapy is a method to keep cancer from coming back. Estrogen promotes the growth of cancer cells. With hormone therapy they eliminate estrogen from the woman's body. They hope that it will keep cancer cells Targeted therapy is a new method that transforms how we treat cancer. The method is personalized for each patient. It is targeted for that specific

Doctors know that breast cancer occurs when some breast cells begin to grow abnormally. These cells divide more rapidly than healthy cells do and continue to accumulate, forming a lump or mass. Cells may spread (metastasize) through your breast to your lymph nodes or to other parts of your body. Breast cancer most often begins with cells in the milk-producing ducts (invasive ductal carcinoma). Breast cancer may also begin in the glandular tissue called lobules (invasive lobular carcinoma) or in

In todays society many people still do not know the whole gist of Breast Cancer. There are many misconceptions about Breast Cancer, many being that men cannot get Breast Cancer or that there is only one type of Breast Cancer. Medically and scientifically proven those are absolutely incorrect and in actuality the lifetime risk of a man getting Breast Cancer is about 1 in 1000. In addition to this it has been found that over 100 types of cancer exist. Likewise, there is multiple types of Breast Cancer

In the United States, breast cancer is the second leading cause of cancer-related deaths in women. Every year, over 200,000 women are diagnosed with breast cancer, and an estimated 40,000 die from the disease. The rates of breast cancer vary greatly among individuals of different races, ethnic backgrounds and ages. Caucasian women have the highest breast cancer incidence rates, followed by African American Women. Due to an increased use of mammography screenings, clinical breast exams and self-breast

Breast cancer is the second leading cause of death in women; however, invasive ductal carcinoma is the most common type of breast cancer followed by ductal carcinoma in situ (American Cancer Society, 2015). Ductal Carcinoma in Situ is a non-invasive cancer meaning that it does not spread to other parts of the breast (Mayo Clinic, 2014). The cancer stays in the milk ducts and is considered precancerous (Mayo Clinic, 2014). About 80% of the people that have ductal carcinoma in situ, were diagnosed