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Editorials Discuss Reform, Taxation Of Health Benefits
USA Today: It is "gratifying" that Republicans last week introduced a health care proposal because "the simple fact that it exists might improve chances" for bipartisan negotiations, a USA Today editorial states. According to the editorial, the plan -- which would replace the current tax exemption of employer-provided insurance with a refundable tax credit for all families and individuals, regardless of their employment status -- is "no cure-all," but is a "serious proposal that merits serious consideration." The editorial states, "For all those who say the Republican Party is out of ideas, on the issue of health coverage, at least, its proposal is bolder than what the Democrats have offered." However, the editorial notes that both Republicans and Democrats "have identified more groundbreaking ideas, and they are not entirely incompatible." The editorial concludes, "[L]et the debate begin. The only unacceptable approach is the status quo" (USA Today, 5/29).
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In Pregnancy, Summer Heat Increases Risk Of Amniotic Fluid Level Deficiency, Ben-Gurion University Study Reveals
Pregnant women have a higher incidence of insufficient amniotic fluid levels (oligohydramnios) in the summer months due to dehydration, according to a study conducted by researchers at Ben-Gurion University of the Negev (BGU).
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Two Reproductive Factors Are Important Predictors Of Death From Ovarian Cancer
Researchers from the Centers for Disease Control and Prevention (CDC) found that survival among women with ovarian cancer is influenced by age of menarche and total number of lifetime ovulatory cycles.
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Lung Cancer Risk May Be Increased By Ovary Removal

Women who have premature menopause because of medical interventions are at an increased risk of developing lung cancer, according to a new study published in the International Journal of Cancer. The startling link was made by epidemiologists from the Universitçİ de Montrçİal, the Research Centre of the Centre Hospitalier de l"Universitçİ de Montrçİal and the INRS - Institut Armand-Frappier. "We found that women who experienced non-natural menopause are at almost twice the risk of developing lung cancer compared to women who experienced natural menopause," says Anita Koushik, a researcher at the Universitçİ de Montrçİal"s Department of Social and Preventive Medicine and a scientist at the Research Centre of the Centre Hospitalier de l"Universitçİ de Montrçİal. "This increased risk of lung cancer was particularly observed among women who had non-natural menopause by having had both their ovaries surgically removed." The scientists studied 422 women with lung cancer and 577 control subjects at 18 hospitals across Montreal, Quebec, Canada. They assessed socio-demographic characteristics, residential history, occupational exposures, medical and smoking history, and (among women) menstruation and pregnancy histories. "A major strength of this study was the detailed smoking information which we obtained from all study participants; this is important because of the role of smoking in lung cancer and because smokers generally have lower estrogen levels than non-smokers," says Dr. Koushik. "Although smoking is the dominant cause of lung cancer, we know other factors can play an important role in enhancing the impact of tobacco carcinogens; this research suggests that in women hormonal factors may play such a role." Women were considered menopausal if their menstrual periods had stopped naturally, surgically (by hysterectomy with bilateral surgical ovary removal) or because of radiation or chemotherapy. Women who had at least one remaining ovary and who still had their menstrual periods at the time of diagnosis/interview were classified as premenopausal. Among participants with natural menopause, the median age for attaining menopause was 50 years old; among those with non-natural menopause, it was at 43 years. "Non-natural menopause, particularly surgical menopause, may represent an increased risk with younger age at menopause given that surgery is usually done before natural menopause occurs. It"s possible that vulnerability to lung cancer is caused by early and sudden decrease in estrogen levels or potentially long-term use of hormone replacement therapy and further research is needed to explore these hypotheses," says Jack Siemiatycki a professor at the Universitçİ de Montrçİal"s Department of Social and Preventive Medicine and a scientist at the Research Centre of the Centre Hospitalier de l"Universitçİ de Montrçİal. About the Study: The article "Characteristics of menstruation and pregnancy and the risk of lung cancer in women," published in the International Journal of Cancer, was authored by Anita Koushik and Jack Siemiatycki of the Universitçİ de Montrçİal and Research Centre of the Centre Hospitalier de l"Universitçİ de Montrçİal and Marie-Elise Parent of the INRS - Institut Armand-Frappier. Partners in Research: This study was funded by the Canadian Institutes of Health Research, the Fonds de la recherche en santçİ du Quçİbec and the Guzzo-SRC Chair in Environment and Cancer. Sylvain-Jacques Desjardins University of Montreal


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