Will Emerging Prostate Cancer Markers Redeem Themselves?
نویسندگان
چکیده
منابع مشابه
Will emerging prostate cancer markers redeem themselves?
During the last several decades, the incidence of prostate cancer has increased dramatically, largely because of the widespread use of prostate-specific antigen (PSA) for diagnostic screening. Serum PSA is undoubtedly one of the most clinically useful cancer markers. Early detection of clinically relevant cancers is possible with PSA-based screening, but the overall benefit of screening is deba...
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This paper reports on behaviors men use to protect themselves against prostate cancer. Data were collected via a telephone or mailed survey from 353 men enrolled in two studies of prostate cancer screening. Respondents reported behaviors they used to protect themselves against prostate cancer, and responses were coded as conventional care, self-care, or nothing. Men who reported using both conv...
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BACKGROUND Information on tumor stage and grade are used to assess cancer prognosis and to produce standardized comparisons of end results over time. Changes in the interpretation of classification schemes can alter the apparent distribution of cancer stage or grade in the absence of a true biologic change. Since the introduction of prostate-specific antigen testing, the reported incidence of l...
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Prostate cancer (PCa) is globally the most common cancer in men, with an estimated prevalence of more than two million cases. Given the poor success rate in treating advanced PCa, intervention in early stages may reduce the progression of a small, localized carcinoma to a large metastatic lesion, thereby reducing disease-related deaths. Urine is readily available and can be used to detect eithe...
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In Mexico, in 70% of cases, the prostate cancer (PCa) is found in advanced stage. PCa currently occupies second place in frequency of cancer in men, surpassed only by skin cancer, and is the second principal cause of death in men after of lung cancer (Hall et al., 2005). Reactive oxygen species (ROS) such as superoxide (O2 −) and hydrogen peroxide (H2O2) are found in a large number of tumors a...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2010
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2010.147223