Generation of urinary steroid profiles in patients with adrenal incidentaloma using gas chromatography–mass spectrometry
- Authors: Velikanova L.I.1, Strel’nikova E.G.1, Obedkova E.V.1, Krivokhizhina N.S.1, Shafigullina Z.R.1, Grigoryan K.1, Povarov V.G.2, Moskvin A.L.2
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Affiliations:
- Northwestern State Medical University
- St. Petersburg State University
- Issue: Vol 71, No 7 (2016)
- Pages: 748-754
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181930
- DOI: https://doi.org/10.1134/S1061934816070169
- ID: 181930
Cite item
Abstract
A method is developed for the determination of steroid hormones in urine using gas chromatography with mass-spectrometric detection. Sample preparation procedure and the conditions of chromatographic analysis were optimized, and characteristic urinary steroid profiles of patients with adrenocortical cancer were obtained. Criteria for the evaluation of the deficiency of 21-hydroxylase and 11β-hydroxylase in patients with adrenal incidentaloma are proposed.
About the authors
L. I. Velikanova
Northwestern State Medical University
Author for correspondence.
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
E. G. Strel’nikova
Northwestern State Medical University
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
E. V. Obedkova
Northwestern State Medical University
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
N. S. Krivokhizhina
Northwestern State Medical University
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
Z. R. Shafigullina
Northwestern State Medical University
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
K. Grigoryan
Northwestern State Medical University
Email: velikanovali@hotbox.ru
Russian Federation, ul. Kirochnaya 41, St. Petersburg, 191015
V. G. Povarov
St. Petersburg State University
Email: velikanovali@hotbox.ru
Russian Federation, Universitetskii pr. 26, Staryi Peterhof, St. Petersburg, 198504
A. L. Moskvin
St. Petersburg State University
Email: velikanovali@hotbox.ru
Russian Federation, Universitetskii pr. 26, Staryi Peterhof, St. Petersburg, 198504