Category Archives: Hormone Replacement Therapy

Estrogen Drug class Estradiol, the major estrogen in humans and a widely used medication. Class identifiers Use Contraception, Menopause, hypogonadism, transgender women, prostate cancer, breast cancer, others ATC code G03C Biological target Estrogen receptors (ER, ER, mERs (e.g., GPER, others)) External links MeSH D004967 In Wikidata Estrogen (American English) or oestrogen (British English) is the primary female sex hormone as well as a medication. It is responsible for the development and regulation of the female reproductive system and secondary sex characteristics. Estrogen may also refer to any substance, natural or synthetic, that mimics the effects of the natural hormone.[1] The estrane steroid estradiol is the most potent and prevalent endogenous estrogen, although several metabolites of estradiol also have estrogenic hormonal activity. Estrogens are used as medications as part of some oral contraceptives, in hormone replacement therapy for postmenopausal, hypogonadal, and transgender women, and in the treatment of certain hormone-sensitive cancers like prostate cancer and breast cancer. They are one of three types of sex hormones, the others being androgens/anabolic steroids like testosterone and progestogens like progesterone. Estrogens are synthesized in all vertebrates[2] as well as some insects.[3] Their presence in both vertebrates and insects suggests that estrogenic sex hormones have … Continue reading →

Leptin (from Greek leptos, "thin"), the "satiety hormone",[a] is a hormone made by adipose cells that helps to regulate energy balance by inhibiting hunger. Leptin is opposed by the actions of the hormone ghrelin, the "hunger hormone". Both hormones act on receptors in the arcuate nucleus of the hypothalamus to regulate appetite to achieve energy homeostasis.[4] In obesity, a decreased sensitivity to leptin occurs, resulting in an inability to detect satiety despite high energy stores.[5] Although regulation of fat stores is deemed to be the primary function of leptin, it also plays a role in other physiological processes, as evidenced by its multiple sites of synthesis other than fat cells, and the multiple cell types beside hypothalamic cells that have leptin receptors. Many of these additional functions are yet to be defined.[6][7][8][9][10][11] In 1949, a non-obese mouse colony being studied at the Jackson Laboratory produced a strain of obese offspring, suggesting that a mutation had occurred in a hormone regulating hunger and energy expenditure. Mice homozygous for the so-called ob mutation (ob/ob) ate voraciously and were massively obese.[12] In the 1960s, a second mutation causing obesity and a similar phenotype was identified by Douglas Coleman, also at the Jackson Laboratory, … Continue reading →

If youre looking for relief from menopause symptoms, knowing the pros and cons of hormone replacement therapy (HRT) can help you decide whether its right for you. HRT (also known as hormone therapy, menopausal hormone therapy, and estrogen replacement therapy) uses female hormones -- estrogen and progesterone -- to treat common symptoms of menopause and aging. Doctors can prescribe it during or after menopause. After your period stops, your hormone levels fall, causing uncomfortable symptoms like hot flashes and vaginal dryness, and sometimes conditions like osteoporosis. HRT replaces hormones your body no longer makes. Its the most effective treatment for menopause symptoms. You might think of pregnancy when you think of estrogen. In women of child-bearing age, it gets the uterus ready to receive a fertilized egg. It has other roles, too -- it controls how your body uses calcium, which strengthens bones, and raises good cholesterol in the blood. If you still have your uterus, taking estrogen without progesterone raises your risk for cancer of the endometrium, the lining of the uterus. Since the cells from the endometrium arent leaving your body during your period any more, they may build up in your uterus and lead to cancer. Progesterone … Continue reading →

National Guideline Clearinghouse The National Guideline Clearinghouse (NGC), an AHRQ initiative, is a publicly available database of evidence-based clinical practice guidelines and related documents. Updated weekly with new content, the NGC provides physicians and other health professionals, health care providers, health plans, integrated delivery systems, purchasers, and others an accessible mechanism for obtaining objective, detailed information on clinical practice guidelines and to further their dissemination, implementation, and use. Created in 1984, the U.S. Preventive Services Task Force (USPSTF or Task Force) is an independent group of national experts in prevention and evidence-based medicine that works to improve the health of all Americans by making evidence-based recommendations about clinical preventive services such as screenings, counseling services, or preventive medications. The USPSTF is made up of 16 volunteer members who come from the fields of preventive medicine and primary care, including internal medicine, family medicine, pediatrics, behavioral health, obstetrics/gynecology, and nursing. All members volunteer their time to serve on the USPSTF, and most are practicing clinicians. The Guide to Clinical Preventive Services includes U.S. Preventive Services Task Force (USPSTF) recommendations on screening, counseling, and preventive medication topics and includes clinical considerations for each topic. This new pocket guide is an authoritative source … Continue reading →

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If youre looking for a premier bioidentical hormone replacement therapy (BHRT) clinic in Arizona, Genemedics Health Institute (Genemedics) is the place to be. Hormone imbalance is common among men and women, resulting in a host of unpleasant symptoms that too many people accept as normal signs of aging. These symptoms include decreased energy levels, fatigue, weight gain, decreased sex drive, decreased concentration and memory, as well as difficulty in sleeping. With an office in Scottsdale, Genemedics can provide hormone replacement therapy and comprehensive health-restoration services throughout the state of Arizona. Our doctors are nationally recognized in the field of BHRT and have received hundreds of hours of additional training in this specialized branch of medicine. But Genemedics isnt limited to BHRT. We also design comprehensive and personalized health-restoration programs that rely on: Women aged of 35 and men aged 40 who are experiencing the symptoms of hormone imbalance may need to undergo HRT. As both men and women midlife, we experience a drop in hormone levels. As early as 35 for women and 40 for men, the rate our body produces estrogen, progesterone and testosterone start to fall. This condition results in a string of age-related diseases that may bring … Continue reading →

What is menopausal hormone therapy? Menopausal hormone therapy (MHT) is a treatment that doctors may recommend to relieve common symptoms of menopause and to address long-term biological changes, such as bone loss, that result from declining levels of the natural hormones estrogen and progesterone in a womans body during and after the completion of menopause. (More information is available on the MedlinePlus Menopause page.) MHT usually involves treatment with estrogen alone, estrogen plus progesterone, or estrogen plus progestin, which is a synthetic hormone with effects similar to those of progesterone. Women who have had a hysterectomy are generally prescribed estrogen alone. Women who have not had this surgery are prescribed estrogen plus progestin, because estrogen alone is associated with an increased risk of endometrial cancer, whereas research has suggested that estrogen plus progestin may not be. How do the hormones used in MHT differ from the hormones produced by a womans body? The hormones used in MHT come from a variety of plants and animals, or they can be made in a laboratory. The chemical structure of these hormones is similar, although usually not identical, to those of hormones produced by womens bodies. The U.S. Food and Drug Administration (FDA) … Continue reading →

What are hormones? Hormones are substances that function as chemical messengers in the body. They affect the actions of cells and tissues at various locations in the body, often reaching their targets through the bloodstream. The hormones estrogen and progesterone are produced by the ovaries in premenopausal women and by some other tissues, including fat and skin, in both premenopausal and postmenopausal women. Estrogen promotes the development and maintenance of female sex characteristics and the growth of long bones. Progesterone plays a role in the menstrual cycle and pregnancy. Estrogen and progesterone can also promote the growth of some breast cancers, which are called hormone-sensitive (or hormone-dependent) breast cancers. How do hormones stimulate the growth of breast cancer? Hormone-sensitive breast cancer cells contain proteins known as hormone receptors that become activated when hormones bind to them. The activated receptors cause changes in the expression of specific genes, which can lead to the stimulation of cell growth. To determine whether breast cancer cells contain hormone receptors, doctors test samples of tumor tissue that have been removed by surgery. If the tumor cells contain estrogen receptors, the cancer is called estrogen receptor-positive (ER-positive), estrogen-sensitive, or estrogen-responsive. Similarly, if the tumor cells contain … Continue reading →

My mission is to bring to my patients compassion, open communication, respect, and quality medical care. I also believe a patient has a number of rights when it comes to medical care, the most important being the right to the complete medical information. My patients understand why a procedure is performed, why certain tests or treatments are necessary and what the results indicate. I take time to explain the patient's medical conditions to them and encourage questions. My patients can discuss any subject with me and receive my full attention and confidentiality. As a family practitioner who serves patients of any age, I also stress prevention in my medical practice. I educate my patients about the importance of regular physicals, health screenings and proper nutrition and supplementation. There is much merit in the old saying: "An ounce of prevention is worth a pound of cure". "Tempora mutamur et nos mutamus in illis" ("Times change and we change in them") Link: Hormone Replacement Therapy (BHRT) - Chicago, IL … Continue reading →

Whether you have a specific procedure in mind or are simply looking to treat yourself to a day of indulgence, Marsha E. Gorens, MD is the place to go. As a full-service medical spa in Chicago, we want to help you achieve your aesthetic goals, and we aim to do so by providing a wide range of treatments in a serene, relaxing setting. At Marsha E. Gorens, MD, we believe that you deserve to be pampered every so often. Whether you're looking for a specific skin care procedure or are simply seeking an escape from the usual grind, we have an option or package for you. And with convenient appointment scheduling and flexible payment plans, we go out of our way to make every aspect of your medical spa experience one that you'll come to appreciate. Our skilled, dedicated medical spa aestheticians and staff members are here to make your visit both productive and relaxing. We welcome you to call or stop by Marsha E. Gorens, MD and see why a visit to our facility will leave you feeling refreshed and rejuvenated. Read more: Chicago Hormone Therapy Services | Chicago IL Hormone ... … Continue reading →