Prostate Specific Antigen (PSA) Free with Total Ratio: This test is used to measure the percentage of free PSA relative to the total amount of PSA in men with serum PSA concentrations.
Said ivnented test paper has a detection line, and said detection line data set-up is that the ratio value of free PSA and total PSA is 10%, and can be used as boundary value of coloration and non-coloration, and the coloration or non-coloration of detection line can be used as ...
Define PSA blood test. PSA blood test synonyms, PSA blood test pronunciation, PSA blood test translation, English dictionary definition of PSA blood test. Noun 1. PSA blood test - a blood test that measures levels of a protein called prostate specific an
Multiple freeze-thaw cycles do not affect total PSA and free PSA measurements, and both analytes are stable under the conditions described herein.18 Statistical Analysis The nonparametric Wilcoxon test was used for comparisons between group medians, and linear regression analysis was used to assess ...
To explore if there is a long‐term association between baseline prostate﹕pecific antigen (PSA), including free/total PSA ratio and long‐term (30 years) risk for prostate cancer death. In all, 1782 men were screened for prostate cancer through PSA analysis. Some years later, frozen plasma...
The most promising approach to improve the specificity of prostate-specific antigen (PSA) test relies on the measurement of different molecular isoforms of PSA in serum. Currently, in men with a total PSA (tPSA) level between 2 and 10ng/mL, measurement of %fPSA (free to total PSA ratio ...
Objectives:ld> We compared the ability of three prostate–specific antigen (PSA) ratios – free–to– total PSA ratio (fPSA/t... T Okegawa,H Noda,K Nutahara,... - 《European Urology》 被引量: 42发表: 2000年 Levels of free prostate-specific antigen (PSA) can be selectively measured by...
Purpose: The free-to-total prostate specific antigen (PSA) ratio and complexed PSA have been introduced as adjuncts to total PSA for prostate cancer screen... WJ Ellis,R Etzioni,RL Vessella,... - 《Journal of Urology》 被引量: 235发表: 2001年 Prostate specific antigen concentration at age...
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et al. Natural history of progression after PSA elevation following radical prostatectomy. JAMA 281, 1591–1597 (1999). CAS PubMed Google Scholar Schwarzenbach, H. et al. Cell-free tumor DNA in blood plasma as a marker for circulating tumor cells in prostate cancer. Clin. Cancer Res. 15,...