Imaging growth dynamics of tumour spheroids using optical coherence tomography
2007
Sharma, M. | Verma, Y. | Rao, K. D. | Nair, R. | Gupta, P. K.
Optical coherence tomography (OCT) was used to monitor the dynamics of tumour spheroid formation by the hanging drop method. In contrast to microscopy, the estimates obtained using OCT for the volume of the spheroid, were consistent with the measured changes in cell number as a function of time. The OCT images also revealed heterogeneous structures in the spheroids of ∼200 μm diameter. These corresponded to the necrotic regions identified by fluorescence of propidium iodide stained cells.
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书目信息
Biotechnology letters
ISSN
0141-5492
出版者
Elsevier Ltd
其它主题
Cellular; Spheroids; Optical coherence; Tumor; Cell line; Instrumentation; Cell count
语言
英语
类型
Journal Article; Text
2024-02-29
MODS