scholarly journals Micro-Scale Distribution of CA4+ in Ex vivo Human Articular Cartilage Detected with Contrast-Enhanced Micro-Computed Tomography Imaging

2017 ◽  
Vol 5 ◽  
Author(s):  
Sakari S. Karhula ◽  
Mikko A. Finnilä ◽  
Jonathan D. Freedman ◽  
Sami Kauppinen ◽  
Maarit Valkealahti ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Articular Cartilage ◽  
Ex Vivo ◽  
Human Articular Cartilage ◽  
Micro Computed Tomography ◽  
Computed Tomography Imaging ◽  
Tomography Imaging ◽  
Micro Scale ◽  
Contrast Enhanced

scholarly journals Monitoring vascular changes induced by photodynamic therapy using contrast-enhanced micro-computed tomography

2021 ◽  
Author(s):  
Otilia Cristina Nasui
Keyword(s):  
Computed Tomography ◽  
Tumour Volume ◽  
Vascular Changes ◽  
Micro Computed Tomography ◽  
Control Groups ◽  
Computed Tomography Imaging ◽  
Tomography Imaging ◽  
Contrast Enhanced ◽  
C3h Mice ◽  
And Control

The aim of this study is to determine if contrast-enhanced micro-computed tomography can be used to non-invasively image the response of vasculature in tumours that have been treated with photodynamic theraphy (PDT). The subjects used were C3H mice with RIF-1 tumour implanted subcutaneously and allowed to grow for 3 weeks prior to treatment. The subjects in this study were divided into PDT treated groups (150 J/cm², 50 J/cm²) and control groups (150 J/cm² light-only, untreated). The contast-enhanced micro-computed tomography imaging procedure consisted of eight-second scans taking place before treatment and up to 24 hours after treatment. The treatment response was evaluated through the ration of blood-to-tumour volume. Significant changes were detected at 8 and 24 hours in the 150 J/cm² PDT group (p< 0.01). Immunohistochemical staining confirmed the effects of each treatment in comparison to the control groups.

scholarly journals Monitoring vascular changes induced by photodynamic therapy using contrast-enhanced micro-computed tomography

2021 ◽  
Author(s):  
Otilia Cristina Nasui
Keyword(s):  
Computed Tomography ◽  
Tumour Volume ◽  
Vascular Changes ◽  
Micro Computed Tomography ◽  
Control Groups ◽  
Computed Tomography Imaging ◽  
Tomography Imaging ◽  
Contrast Enhanced ◽  
C3h Mice ◽  
And Control

The aim of this study is to determine if contrast-enhanced micro-computed tomography can be used to non-invasively image the response of vasculature in tumours that have been treated with photodynamic theraphy (PDT). The subjects used were C3H mice with RIF-1 tumour implanted subcutaneously and allowed to grow for 3 weeks prior to treatment. The subjects in this study were divided into PDT treated groups (150 J/cm², 50 J/cm²) and control groups (150 J/cm² light-only, untreated). The contast-enhanced micro-computed tomography imaging procedure consisted of eight-second scans taking place before treatment and up to 24 hours after treatment. The treatment response was evaluated through the ration of blood-to-tumour volume. Significant changes were detected at 8 and 24 hours in the 150 J/cm² PDT group (p< 0.01). Immunohistochemical staining confirmed the effects of each treatment in comparison to the control groups.

Cryostatic micro-computed tomography imaging of arterial wall perfusion

Scanning ◽  
2002 ◽  
Vol 24 (4) ◽  
pp. 186-190 ◽  
Author(s):  
Birgit Kantor ◽  
Steven M. Jorgensen ◽  
Patricia E. Lund ◽  
Michael S. Chmelik ◽  
Denise A. Reyes ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Arterial Wall ◽  
Micro Computed Tomography ◽  
Computed Tomography Imaging ◽  
Tomography Imaging

scholarly journals Distribution of calcification in carotid endarterectomy tissues: Comparison of micro-computed tomography imaging with histology

2014 ◽  
Vol 19 (5) ◽  
pp. 343-350 ◽  
Author(s):  
Bashar Ababneh ◽  
Loui Rejjal ◽  
Yashashwi Pokharel ◽  
Vijay Nambi ◽  
Xukui Wang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Carotid Endarterectomy ◽  
Micro Computed Tomography ◽  
Computed Tomography Imaging ◽  
Tomography Imaging
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