| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention relates to field of molecular biology, clinical biochemistry, medicine, veterinary, pharmacology, endocrinology and oncology. To diagnose prostate cancer, patient's blood is sampled. Sample preparation of blood is performed aimed at its deproteinisation. Sedimentation of proteins from analysed fluid is carried out with methanol, after which direct mass-spectrometric analysis of fractions of analysed substances - markers - is carried out by quadrupole-time-of-flight mass-spectrometry. ^ EFFECT: method makes it possible to diagnose prostate cancer. ^ 1 dwg, 3 ex, 1 tbl |
