HealthCare

Breast cancer hormone replacement therapy

Epidemiological observations have shown clear relationships between a woman's reproductive history and the risk of cancers of the sex organs, which are generally thought to reflect changes in hormonal secretions; but which hormones are concerned and the mechanisms by which they act are, for the most part, still uncertain. An exception is endometrial cancer, the risk of which is directly related to the degree of exposure to oestrogen not followed after an appropriate interval by progestogen.

Proof that oestrogenic stimulation of the mammary tissues is a cause of most cases of breast cancer in developed countries has been provided by randomized trials of tamoxifen, an antioestrogenic drug that blocks the oestrogen receptors in the cells of the normal breast. The effect is large and rapid: 5 years of tamoxifen approximately halves the incidence of breast cancer not only while the drug is being taken but also for some years afterwards. Exogenous oestrogen also increases the risk of breast cancer when given as hormonal replacement therapy and endogenous oestrogen accounts for the increased risk associated with adiposity after the
menopause, as androstenedione, which continues to be produced by the adrenals, is converted to oestrogen in adipose tissue. It is presumably oestrogens, too, that cause a small increase in risk of breast cancer during and immediately after pregnancy and the oestrogen component of the steroid contraceptives that causes a similar small increase in risk during their use and for a few years after their use is stopped. It is, however, unclear which hormone-related processes are involved in reducing the long-term risk for the rest of a woman's life that occurs some years after the occurrence of each pregnancy and it is equally unclear why the use of oral
contraception and the consequent suppression of ovulation reduces the long-term risk of ovarian cancer.
Hormones, it is thought, must also be involved in producing cancers of the testis and prostate in men, but the epidemiological evidence is, as yet, unhelpful. Randomized trials of the effects of physical or medical castration in men who already have prostate cancer have, however, shown that progression of the disease can be slowed substantially, presumably by the reduction of androgenic stimulation.

HRT PREMPRO CAUSED HER BREAST CANCER VIDEO

WWW.TURMERIC-CANCER.COM

The decision by an advisory committee of the U.S. Food and Drug Administration to recommend the approval of the drug tamoxifen to prevent cancer shows we are finally learning how to attack the disease before it occurs.This marks a breakthrough in medicine that doctors and researchers have been working on for decades.Women with a high risk, including those with a history of breast cancer in their families.

GOOD HEALTH HEDGING THE BET AGAINST CANCER IN 1981, writer Max Lerner, developed two life-threatening cancers: a non-Hodgkin's lymphoma and prostate cancer that had spread to the lungs. He was a vibrantly alive 78-year-old man, but he was not given long to live.I HAD BEEN EXPLORING mindbody health and complementary, or alternative, therapies professionally for 10 years. So I started to study whether any might be of benefit to him, and have now spent another decade studying complementary cancer therapies.

CANCER PREVENTION: CHOICES ARE OURS If we want to prevent most human cancers, we must stop using tobacco and eating high-fat, low-fiber food. That is why there is an increasing emphasis on research programs for cancer prevention, the only truly definitive "cure."Although there has been a major national effort in cancer treatment research over thepast three or four decades, the gains made against established human cancers are less than was expected.

BREAST CANCER: THE TREND IS AWAY FROM MASTECTOMIES There is good news: A new study indicates that breast-cancer surgery that removes the malignant lump but saves the breast is often as effective as a disfiguring total mastectomy for controlling this major killer of women But there is bad news.Dr. Merrill Feldman, a radiation oncologist at University Hospital in Boston who participated in the study, said, ``The bottom line is that breast cancer is predominantly a systemic disease, and that what is done locally (breast surgery).

Nearly 200,000 women will be diagnosed with breast cancer in 2008. More than 40,000 of them will die. Approximately 2,000 men will also be similarly diagnosed and more than 20 percent will die. And those are only the statistics reported to the American Cancer Society.Frightening numbers? Yes. And it sometimes seems like a fruitless crusade to stay ahead of the numbers.But if you talk to two women who are battling in the midst of the fray, you'll find combatants.

Fight Breast Cancer with Fruits and Vegetables For anyone who has had breast cancer, this is important news. A recent study finds that certain breast cancer survivors who load up on fruits and vegetables, eating far more than current U.S. guidelines, can slash their risk the tumors will come back by nearly a third. The finding only held for women who did not have hot flashes after their cancer therapy, the researchers said, suggesting that the fruits and vegetables act on estrogen.Their analysis may explain why some studies have shown...

Breast Cancer: Facts and Fiction A simple pink ribbon serves as a constant reminder of the millions of women struggling with breast cancer. Yet despite the high visibility, confusion still surrounds some important basics about the disease. For instance, if your sister gets breast cancer, are there things you can do to avoid getting it yourself? If you find a change in your breast that's not a lump, could it be cancerous? "Most women think all breast cancers are the same,

Please don't call me a survivor Until there's a cure found, I'm actually `living with breast cancer' I was diagnosed with breast cancer for the first time in 1993, and then a second time in 1996. Obviously, I'm still alive, but I do not call myself a breast cancer survivor. There are several reasons why. One is that the term "survivor" suggests--wrongly--that breast cancer is curable. It is true, thank goodness, that many of us will live long enough to die of something else. But most women diagnosed with breast cancer live with the threat

An actress. An athlete. A Supreme Court justice. They come from many walks of life, but breast cancer made them all simply victims. Happily, they shared the determination and good fortune to conquer their illness Olivia Newton-John Once she learned she had cancer, the singer acted quickly and never looked back Olivia Newton-John didn't have second thoughts--or seek second opinions. She had had several benign lumps in her breasts over the years, but when her doctor discovered a malignant tumor in her right breast in July 1992, he recommended swift action. "He wanted to remove all the tissue," she says. "I'd done a lot of reading; it seemed.

New drugs bring hope in breast cancer fight A revolution in the fight against breast cancer is well under way. The decision by an advisory committee of the U.S. Food and Drug Administration to recommend the approval of the drug tamoxifen to prevent cancer shows we are finally learning how to attack the disease before it occurs. This marks a breakthrough in medicine that doctors and researchers have been working on for decades.Women with a high risk, including those with a history of breast cancer in their families