The ovarian cancer a malignant tumor that grows in the tissues of the female reproductive glands. U

The ovarian cancer a malignant tumor that grows in the tissues of the female reproductive glands. Unfortunately, this disease is not easily vaccinations diagnosed and is the fifth leading cause of cancer death among women. The National Cancer Institute of the United States estimates that by the end of 2010 will be diagnosed 21,800 cases of ovarian cancer with 13,850 deaths. Worldwide, 140,000 women die each year from ovarian cancer.
A recent discovery by US researchers could afford to experiment with new treatments and better understand which women are at greater vaccinations risk of contracting the disease. The study, published September 9, 2010 in the New England Journal of Medicine (NEJM), vaccinations establishes a connection between the mutation of the tumor suppressor gene ARID1A, which normally helps block the cancer cells, and the appearance of the most lethal form of ovarian carcinoma (clear cell).
After reviewing 600 cases of ovarian cancer, researchers at the Ovarian Cancer Research Program of British Columbia have come to the conclusion that this mutation is one of the first signs of a possible tumor growth vaccinations clear-cell and endometrioid that. David Huntsman, co-author of the study, believes that you have established a connection between the gene mutation ARID1A and endometrial lesions is very useful to be able to identify which patients in the future vaccinations of endometriosis have a higher risk of developing ovarian cancer.
Endometriosis is a disease in which cells normally found in the uterus (endometrium cells wings) also grow in locations other than the physiological condition. The inner wall of the uterus coated vaccinations by a tissue called the endometrium that month, the effect of hormones produced by the ovary, is changed by changing thickness and flaking on the occasion of menstrual bleeding. In women with endometriosis, the endometrium is formed in the ovaries, fallopian tubes or close to the ligament of 'uterus and the lining tissue from the peritoneal cavity. In rare cases, you can also find plants away from the peritoneal vaccinations cavity. Each month, the tissue was implanted undergoes abnormal bleeding, similar to what occurs borne by the 'endometrium in this' womb. This creates irritation bleeding into the surrounding tissues vaccinations and the formation of scar tissue and cysts.
Studies of epidemiology and histopathology showed a link between endometriosis and ovarian cancer, particularly endometrioid ovarian tumors and those with clear cell. However, it is still unclear whether endometriosis a precursor to cancer, or if there 'an indirect link because similar factors predispose to both diseases. vaccinations Current studies may shed light on these issues.
useful to recall that previous research has shown that a healthy diet helps to prevent or treat ovarian cancer. A study published in March 2010 in the Journal of the American Dietetic Association recommends a diet rich in fruits and vegetables.
Therese A. Dolecek and colleagues at the University of Illinois at Chicago analyzed data on 341 women who were diagnosed with epithelial ovarian cancer and found that women who ate higher quantities of fruits and vegetables had a lower probability ( 39%) died over a period of 7 to 11 years. In contrast, those who ate more meat (especially red meat or processed) had a higher probability vaccinations of dying (128%) than those who had a diet low in meat. In addition, vaccinations according to the study, including a diet rich in dairy products seemed to increase the probability of not surviving the disease.
Other factors that reduce the risk of ovarian cancer are linked to the reduction of ovulation such as having children, making use of birth control pills, having undergone tubal ligation or hysterectomy.
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