Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Raman Spectroscopy Characterization Extracellular Vesicles From Bovine Placenta And Peripheral Blood Mononuclear Cells, Han Zhang, Ana Caroline Silva, Wei Zhang, Heloisa M. Rutigliano, Anhong Zhou
Raman Spectroscopy Characterization Extracellular Vesicles From Bovine Placenta And Peripheral Blood Mononuclear Cells, Han Zhang, Ana Caroline Silva, Wei Zhang, Heloisa M. Rutigliano, Anhong Zhou
Animal, Dairy, and Veterinary Science Faculty Publications
Placenta-derived extracellular vesicles (EVs) are involved in communication between the placenta and maternal immune cells possibly leading to a modulation of maternal T-cell signaling components. The ability to identify EVs in maternal blood may lead to the development of diagnostic and treatment tools for pregnancy complications. The objective of this work was to differentiate EVs from bovine placenta (trophoblast) and peripheral blood mononuclear cells (PBMC) by a label-free, non-invasive Raman spectroscopy technique. Extracellular vesicles were isolated by ultracentrifugation. Dynamic light scattering (DLS) and scanning electron microscopy (SEM) were applied to verify the presence and the size distribution of EVs. Raman …