F-PSA and t-PSA were determined in serum samples of 149 patients (45 with prostate cancer, 50 with benign prostate hyperplasia, 54 healthy controls) using the IMMULITE test. According to the IMMULITE test results, median values for t-PSA (f-PSA) were 1.59 (0.29) 渭g/l in healthy men,...
Serum prostate-specific antigen (PSA) assays differ in calibration and response to different PSA forms. We examined intermethod differences in total PSA (tPSA) and free PSA (fPSA) measurements. We tested 157 samples with tPSA concentrations of 2 to 10 ng/mL (2-10 mug/L) using 6 PSA/fPS...
Results were compared for total PSA and free/total PSA ratio, then analysed in terms of efficiency.Reproducibility, better for total PSA than for free PSA, is satisfactory for all kits, but there is some differences between results obtained. ROC curves are not significantly different from one ...
Total PSA Test Method: Roche Chemiluminescent Immunoassay ≤4.000 ng/mL Clinical Significance:In men over 50 years of age with total PSA values between 4.000 and 10.000 ng/mL, the percent (%) free PSA gives an estimate of the probability of cancer. In these circumstances the measurement of th...
Preliminary results of clinical evaluation of the free/total prostate-specific antigen ratio in a multicentric study. We used a new immunometric assay of free PSA (FPSA-RIACT, CIS Diagnostici, Italy) which has shown good analytical performance; sample handling and ... R Mione,G Aimo,E Bombar...
Please note that the Free Testosterone test has no established reference interval for people age 0-19. Results for people in this age group will not include a range of which values are considered normal. The typical turnaround time for this test is 4-7 business days. ...
Assays for detecting and determining the presence of prostate cancer is provided. The assays are capable of detecting prostate cancer in the population of men with a significantly higher ratio of free PSA to total PSA. The assays are als... MIKOLAJCZYK STEPHEN D.,RITTENHOUSE HARRY G. - WO 被...
PSA, Free % Free PSA Prostate specific antigen (PSA) is produced exclusively by cells of the prostate gland. Used in conjunction with the digital rectal examination, PSA is a useful screening test for benign prostate hyperplasia (BPH) and prostate cancer development. ...
E170, cobas e 411 recognize PSA and PSA‑ACT on an equimolar basis in the range of and cobas e 601 10‑50 % free PSA/total PSA which are the free PSA‑ratios as seen in clinical practice.9 on cobas e 602 4 weeks Test principle Specimen collection and preparation Sandwich ...
FREE PROSTATE SPECIFIC ANTIGEN (F-PSA) ENZYME IMMUNOASSAY TEST KIT Catalog Number: 07B68102 Part II: Retrospective analysis of free-total prostate-specific analysis ration, age-specific reference ranges, and PSA density. Urol 46:779-785, 1995... I Pharmaceuticals 被引量: 0发表: 0年 Multicenter...