Characterization of bone marrow CD4 to CD8 ratios and lymphocyte composition in adults by image analysis

2021 ◽  
Author(s):  
Brian D. Adkins ◽  
Nicholas R. Jaeger ◽  
Rachel M. Whitehair ◽  
Patcharin Pramoonjago ◽  
Nadine S. Aguilera
Keyword(s):  
Bone Marrow ◽  
Image Analysis

scholarly journals Isolation and characterization of bone marrow-derived mesenchymal progenitor cells with myogenic and neuronal properties

2007 ◽  
Vol 313 (5) ◽  
pp. 1008-1023 ◽  
Author(s):  
Mitsutaka Shiota ◽  
Toshio Heike ◽  
Munetada Haruyama ◽  
Shiro Baba ◽  
Atsunori Tsuchiya ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Progenitor Cells ◽  
Mesenchymal Progenitor Cells ◽  
Isolation And Characterization

scholarly journals The Role of [18F]Fluciclovine PET/CT in the Characterization of High-Risk Primary Prostate Cancer: Comparison with [11C]Choline PET/CT and Histopathological Analysis

Cancers ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1575
Author(s):  
Lucia Zanoni ◽  
Riccardo Mei ◽  
Lorenzo Bianchi ◽  
Francesca Giunchi ◽  
Lorenzo Maltoni ◽  
...  
Keyword(s):  
Bone Marrow ◽  
High Risk ◽  
Malignant Lesion ◽  
Lesion Detection ◽  
Histopathological Analysis ◽  
Choline Pet ◽  
Primary Prostate Cancer ◽  
Pet Ct

The primary aim of the study was to evaluate the role of [18F]Fluciclovine PET/CT in the characterization of intra-prostatic lesions in high-risk primary PCa patients eligible for radical prostatectomy, in comparison with conventional [11C]Choline PET/CT and validated by prostatectomy pathologic examination. Secondary aims were to determine the performance of PET semi-quantitative parameters (SUVmax; target-to-background ratios [TBRs], using abdominal aorta, bone marrow and liver as backgrounds) for malignant lesion detection (and best cut-off values) and to search predictive factors of malignancy. A six sextants prostate template was created and used by PET readers and pathologists for data comparison and validation. PET visual and semi-quantitative analyses were performed: for instance, patient-based, blinded to histopathology; subsequently lesion-based, un-blinded, according to the pathology reference template. Among 19 patients included (mean age 63 years, 89% high and 11% very-high-risk, mean PSA 9.15 ng/mL), 45 malignant and 31 benign lesions were found and 19 healthy areas were selected (n = 95). For both tracers, the location of the “blinded” prostate SUVmax matched with the lobe of the lesion with the highest pGS in 17/19 cases (89%). There was direct correlation between [18F]Fluciclovine uptake values and pISUP. Overall, lesion-based (n = 95), the performance of PET semiquantitative parameters, with either [18F]Fluciclovine or [11C]Choline, in detecting either malignant/ISUP2-5/ISUP4-5 PCa lesions, was moderate and similar (AUCs ≥ 0.70) but still inadequate (AUCs ≤ 0.81) as a standalone staging procedure. A [18F]Fluciclovine TBR-L3 ≥ 1.5 would depict a clinical significant lesion with a sensitivity and specificity of 85% and 68% respectively; whereas a SUVmax cut-off value of 4 would be able to identify a ISUP 4-5 lesion in all cases (sensitivity 100%), although with low specificity (52%). TBRs (especially with threshold significantly higher than aorta and slightly higher than bone marrow), may be complementary to implement malignancy targeting.

scholarly journals Isolation and characterization of bone marrow-derived mesenchymal stem cells in Xenopus laevis

2021 ◽  
pp. 102341
Author(s):  
Rina Otsuka-Yamaguchi ◽  
Masaaki Kitada ◽  
Yasumasa Kuroda ◽  
Yoshihiro Kushida ◽  
Shohei Wakao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Xenopus Laevis ◽  
Isolation And Characterization

Characterization of mesenchymal stem cells from rat bone marrow: ultrastructural properties, differentiation potential and immunophenotypic markers

2009 ◽  
Vol 132 (5) ◽  
pp. 533-546 ◽  
Author(s):  
Erdal Karaoz ◽  
Ayça Aksoy ◽  
Selda Ayhan ◽  
Ayla Eker Sarıboyacı ◽  
Figen Kaymaz ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Differentiation Potential ◽  
Rat Bone

scholarly journals Identification and functional characterization of novel telomerase variant alleles in Japanese patients with bone-marrow failure syndromes

2008 ◽  
Vol 40 (2) ◽  
pp. 185-191 ◽  
Author(s):  
Junko Takeuchi ◽  
Hinh Ly ◽  
Hiroki Yamaguchi ◽  
Kathryn A. Carroll ◽  
Fumiko Kosaka ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Failure ◽  
Functional Characterization ◽  
Japanese Patients ◽  
Bone Marrow Failure Syndromes ◽  
Variant Alleles

Characterization of viscous fingering in a radial Hele-Shaw cell by image analysis

1999 ◽  
Vol 26 (1-2) ◽  
pp. 153-160 ◽  
Author(s):  
M.-N. Pons ◽  
E. M. Weisser ◽  
H. Vivier ◽  
D. V. Boger
Keyword(s):  
Image Analysis ◽  
Viscous Fingering ◽  
Hele Shaw Cell

Characterization of objects arrangement in image analysis of physical systems

Vacuum ◽  
2007 ◽  
Vol 82 (2) ◽  
pp. 282-285 ◽  
Author(s):  
Dušan Novotný ◽  
Rudolf Hrach ◽  
Michal Kostern
Keyword(s):  
Image Analysis ◽  
Physical Systems
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