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Probe to detect spread of breast cancer co-developed by UH scientist
03-06-2007 · EurekAlert!High-temperature superconductors hold the key to a handheld tool for surgeons that promises to be more accurate, cost-effective and safer than existing methods for staging and treating various cancers, including breast cancer. Researchers at University of Houston and University College of London have developed a novel detection procedure, combining nanotechnology and advanced magnetic sensing based on high-temperature superconductors, enabling surgeons to more effectively locate the sentinel lymph node.
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Keywords: probe, detect, spread, breast, cancer, co-developed, scientist, developed
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12-11-2006 · EurekAlert!
A monoclonal antibody developed by researchers at the University at Buffalo has been shown to extend significantly the survival of mice with human breast-cancer tumors and to inhibit the cancer's spread to the lungs in the animals by more than 50 percent.
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04-18-2007 · EurekAlert!
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03-26-2007 · EurekAlert!
Scientists in the laboratory of Dr. John Frangioni, M.D., Ph.D., associate professor of medicine and radiology at Harvard Medical School, have developed a contrast agent that selectively targets and highlights malignant micro-calcifications in the breast, while ignoring similar micro-calcifications found in benign breast conditions. The new, simpler way to detect malignant tumors will be described in March at the 233rd national meeting of the American Chemical Society in Chicago.
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For women with breast symptoms such as lumps, the ability of diagnostic mammograms to detect breast cancer accurately depends strongly on which radiologist reads them, according to a Group Health study published online on December 11 in the Journal of the National Cancer Institute.
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Researchers at The University of Texas Health Science Center at Houston can identify and quantify specific protein markers in human saliva to provide an early, non-invasive diagnosis of breast cancer, according to a study appearing today in the journal Cancer Investigation. The study is being applied to "lab-on-a-chip" technology that may bring this type of diagnostic test -- capable of detecting the presence of cancer before a tumor forms -- into everyday use.
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The Canadian Practice Guidelines for the Care and Treatment of Breast Cancer, first published in 1998, were developed to reduce variation in the way that breast cancer was being treated. Steven Latosinsky and colleagues performed a population-based study to determine whether the guidelines have influenced practice.
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- Jefferson scientist's patent dramatically improves
07-18-2007 · EurekAlert!
A basic scientist at Jefferson Medical College and the Kimmel Cancer Center at Jefferson, has shared a patent on what may someday be a ubiquitous tool in DNA analysis. He and a colleague at Johns Hopkins University, have developed a technique that makes a DNA separation technique called electrophoresis, five times faster and less expensive than is is possible. The discovery could have a range of applications, from forensics, to cloning, and also to bioterrorism.
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