WebMar 21, 2024 · CEA + CYFRA 21-1 + CA-19-9 + CA-15-3 was the best tumor markers panel detecting 96% of cytologically negative malignant pleural effusions, with a negative … WebSep 29, 2000 · CYFRA 21-1 was developed as a tumor marker for lung carcinoma. 8 CYFRA 21-1 was a sensitive tumor marker for lung SCC. 8, 11-15 The sensitivity of CYFRA 21-1 in lung SCC ranges from 57% to …
A model based on the quantification of complement C4c, CYFRA 21-1 …
WebAn immunoradiometric assay, CYFRA 21-1, was used to detect a fragment of cytokeratin 19 in the serum of 90 subjects and compared with serum levels of CEA, NSE and TPA. Sixty-seven consecutive patients with lung cancer and 23 healthy subjects were tested. Cut-off values for tumor markers were considered as the 95% of specificity versus controls. WebSensitive detection of circulating tumor DNA (ctDNA) in vitro has attracted growing attention owing to its potential application in diagnostics of cancer. In this study, we synthesized … handheld motorcycle diagnostic tester
Quantification of CYFRA 21-1 and a CYFRA 21-1–anti-CYFRA 21-1 ...
WebApr 1, 2024 · Concentrations of CYFRA 21-1 were measured using an ELISA-based assay in serum samples collected at baseline, 1 month, and 3 months from 491 individuals with an incident diagnosis of IPF who were enrolled in the PROFILE study and from 100 control subjects at baseline. Study subjects were followed for a minimum of 3 years after their … WebMay 12, 2011 · The prognostic and predictive value of pre-treatment serum levels of carcinoembryonic antigen (CEA) and cytokeratin-19 fragments (CYFRA 21-1) were assessed in advanced non-small cell lung cancer (NSCLC) patients treated with gefitinib or erlotinib. Pre-treatment CEA and CYFRA 21-1 levels were measured in 123 … WebKRT19 is also known as Cyfra 21-1. Due to its high sensitivity, KRT19 is the most used marker for the RT-PCR-mediated detection of tumor cells disseminated in lymph nodes, peripheral blood, and bone marrow of breast cancer patients. Depending on the assays, KRT19 has been shown to be both a specific and a non-specific marker. handheld movie player