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MB Sample ID: SA092405
Local Sample ID: | 21pre |
Subject ID: | SU001339 |
Subject Type: | Human |
Subject Species: | Homo sapiens |
Taxonomy ID: | 9606 |
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Treatment:
Treatment ID: | TR001354 |
Treatment Summary: | All morning fasting urine samples (on an empty stomach, immediately after sleep) from the State Scientific Center of Coloproctology (Moscow, Russia) were collected in sterilized plastic sealed falcons for this study and were frozen in the refrigerator at -20 °C. Then the samples in containers with cold cells were transported to the laboratory. In control group patients with fistula, hemorrhoid, diverticulosis, irritable bowel syndrome and anal fissure were included. In the sample group after the operation, samples were collected no more than three days after the operation. In the sample group before the operation, patients with different histological stages (G1-G3) were involved. The age and sex of the collected subjects were matched as much as possible. All the samples were stored at -24 ˚C until analysis and were defrosted at room temperature prior the analysis. |