Summary of Study ST001271

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000857. The data can be accessed directly via it's Project DOI: 10.21228/M8X110 This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study ID	ST001271
Study Title	Colorectal cancer before and after surgery metabolomics data integration
Study Type	Pilot study
Study Summary	In this study 40 urine samples were analyzed in 5 batches. There are 3 labels: control group volunteers (8 pcs., CG), colorectal cancer patients before surgical operation (20 pcs., pre) and after surgical operation (12 pcs., post).
Institute	Lomonosov MSU
Department	Chemistry
Laboratory	Mass spectrometry
Last Name	Plyushchenko
First Name	Ivan
Address	Leninskie gory, 1/3
Email	plyush1993@bk.ru
Phone	89160362200
Submit Date	2019-10-29
Analysis Type Detail	LC-MS
Release Date	2020-01-13
Release Version	1

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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.

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.