[The preliminary quantitative analysis of the structures of neovascular morphology of tumours at different stages based on synchrotron radiation].
Microvessel networks were imaged by means of synchrotron radiation CT, A sliced loading and double threshold method was utilized for extracting vessels from large quantities of data (2 GB-5 GB). Preliminary analysis on the development of tumor microvessel networks was performed by statistically analyzing volume rendering and two qualitative factors, micro vessel density (MVD) and fractal dimension(FD).
School of life Science and Technology of Shanghai Jiao Tong University, Shanghai 200240.
Qiujing
Q
Xiang
Jing
J
Li
Ping
P
Liu
Jianqi
J
Sun
D000818:Animals; D005260:Female; D051379:Mice; D008807:Mice, Inbred BALB C; D008819:Mice, Nude; D055806:Microvessels / Q000000981:diagnostic imaging*; D009369:Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging*; D009389:Neovascularization, Pathologic / Q000000981:diagnostic imaging* / Q000473:pathology; D055114:X-Ray Microtomography / Q000379:methods*