| New Hampshire Primary Coverage - Tuesday, January 8, 6:00 p.m. - 1:00 ...
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Study Suggests Adjusting PSA Scores for Obese Men or Cancers May be ...
DURHAM, N.C. -- Doctors may be missing cancers in obese men because the telltale blood marker used to detect the disease can be falsely interpreted as low in this population, according to a new study led by Duke Prostate Center researchers. "Obese men have more blood circulating throughout their bodies than normal weight men, and as a result, the concentration of prostate-specific antigen, or PSA, in the blood -- the gold standard for detecting prostate cancer -- can become diluted" said Stephen Freedland, M.D., a Duke urologist and senior researcher on a study appearing in the November 21, 2007 issue of the Journal of the American Medical Association. "Weve known for a while that obese men tend to have lower PSA scores than normal weight men, but our study really proposes a reason why this happens, and points to the need for an adjustment in the way we interpret PSA scores that will take body weight into account.
It’s Time to Hold Democratic House Leaders in Contempt
Like many of us, after having watched helplessly as the Bush administration trampled the Constitution and made a mockery of checks and balances over the course of five bitter years, I was hopeful when the American people elected a Democratic Congress in November of 2006. Finally, I imagined, we would have a whiff of legality and the hint of a restoration of the rule of law in the land. Perhaps we would even have congressional committees to oversee the administration's subversions of the rule of law and investigate the wide range of abuses that it had perpetrated since 2001. There has been a bit of movement — which is why the thousands of Americans I have met who are appalled at these abuses but feel powerless to raise their voices effectively should take heart, but not stop their fight.
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