May 11, 2011
Water won't wait Re "Messing with Devil's Gate," Editorial, May 6 I lived in La Crescenta during the great flood of 1938. I remember listening to radio reports that Devil's Gate Dam was in imminent danger of collapsing. Fortunately it didn't, and the Arroyo Seco and the communities below were saved from a deluge of mud and water. The fact that the dam's basin has been allowed to fill with sediment over the years is a sign of ignorance and mismanagement. The L.A. County Board of Supervisors should make clearing out the basin a top priority.
September 1, 2010
A new automated test to detect tuberculosis infections and the presence of an antibiotic-resistant TB strain can shave days to weeks off the time it takes to identify new infections, allowing treatment to be started immediately to prevent further spread of the bacterium. The new test, which can be performed by technicians with only limited training, could prove highly valuable not only in the developing world, but also in the inner cities of the developed world where outbreaks of the deadly disease are becoming more common.
December 30, 2009 |
Researchers have taken a small but potentially significant step toward early detection of ovarian cancer, a deadly disease often diagnosed too late for effective treatment. Various cancer "biomarkers" show up in blood tests long before symptoms occur but aren't accurately predictive until later, when tumors probably have reached an advanced stage, scientists at the Fred Hutchinson Cancer Research Center in Seattle found. The study, published today in the Journal of the National Cancer Institute, was headed by Garnet Anderson and Nicole Urban of the Hutchinson center's Division of Public Health Sciences.
CALIFORNIA | LOCAL
December 25, 2009 |
The dollars saved are nearly negligible, but the political costs of scaling back breast cancer screening for tens of thousands of low-income women have turned out to be huge. Twenty-one members of California's congressional delegation -- Republicans and Democrats alike -- have sent a letter rebuking the governor for the move. State lawmakers are warning that people will die. Audits are being demanded. The Assembly Budget Committee chairwoman is even organizing a symbolic bake sale.
December 3, 2009 |
Women in their 40s should begin getting mammograms whenever they want, members of a U.S. advisory group told a House hearing Wednesday, saying their "poorly worded" recommendations last month had confused people. Physicians with the U.S. Preventive Services Task Force told a House hearing that they had not meant to suggest that screenings were unnecessary for patients in that age group. Instead, the physicians said, they meant that screening is more effective for those 50 to 74. Republicans had trumpeted the initial recommendations, issued Nov. 16, as evidence that the Democratic-sponsored healthcare overhaul would lead to rationing of medical care.
November 20, 2009 |
Only days after a federal panel scaled back on breast cancer screening recommendations for many women, another organization -- the American College of Obstetricians and Gynecologists -- has done the same for a screening credited with drastically reducing the rates of cervical cancer in the U.S. Women of all ages should undergo Pap smears less frequently than they do now, those new guidelines say. And young women are advised not to bother until age...