Affiliation:
1. University of Warsaw
2. Nencki Institute of Experimental Biology
3. National Taiwan Normal University
Abstract
Yokukansan (YKS) is a traditional Japanese herbal medicine that is increasingly being studied for its effects on neurodegenerative diseases. In our study, we presented a novel methodology for a multimodal analysis of the effects of YKS on nerve cells. The measurements of 3D refractive index distribution and its changes performed by holographic tomography were supported with an investigation by Raman micro-spectroscopy and fluorescence microscopy to gather complementary morphological and chemical information about cells and YKS influence. It was shown that at the concentrations tested, YKS inhibits proliferation, possibly involving reactive oxygen species. Also substantial changes in the cell RI after few hours of YKS exposure were detected, followed by longer-term changes in cell lipid composition and chromatin state.
Funder
Narodowe Centrum Badań i Rozwoju
Fundacja na rzecz Nauki Polskiej
Subject
Atomic and Molecular Physics, and Optics,Biotechnology
Cited by
2 articles.
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