ABSTRACT One of the main types of diabetes is gestational diabetes mellitus (GDM). The sooner this condition is diagnosed, the sooner it can be treated. Glycan changes appear as possible way how to distinguish diabetes type 1 from type 2 (1). Based on that, we focused on the glycan changes during GDM. We compared serum, plasma, fibrinogen and platelets samples of healthy pregnant women and women with GDM. Samples were analysed using lectin-based microarray method (2). Found differences in glycan composition can play important role for identification of potential biomarkers, which can be useful in research and diagnostics. http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode eng Institute of Chemistry, Center for Glycomics, Slovak Academy of Sciences Analysis of glycan changes in gestational diabetes mellitus 2022 info:eu-repo/semantics/conferenceProceedings https://phaidrabg.bg.ac.rs/o:30790 ISSN: 1339-7036 Proceedings of the 15th Bratislava Symposium on Saccharides application/pdf 954179 bytes Gestational diabetes mellitus, glycan changes, lectin-based microarray method Pažitná, Lucia Kianičková, Kristína Kundalia, Paras H. Dobrijević, Zorana Gligorijević, Nikola Miljuš, Goran Penezić, Ana Robajac, Dragana Šunderić, Miloš Nedić, Olgica Mandić Marković, Vesna Radojičić, Ognjen Miković, Željko Katrlík, Jaroslav