proliferation index

Journal: :Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2000

R S Sandler J A Baron T D Tosteson J S Mandel R W Haile

Although rectal mucosal labeling index is thought to be a useful surrogate biomarker for colorectal cancer, the ability of the index to predict future neoplasia is unclear. We obtained rectal mucosal biopsies from 333 participants of a randomized controlled chemoprevention trial of calcium supplementation to determine whether labeling index was correlated with concurrent or future colorectal ne...

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the effects of preconditioning on survival of mesenchymal stem cells in vitro

Journal: :gene, cell and tissue 0

zahra farzaneh taban department of biology, basic sciences faculty, islamic azad university of hamadan, hamadan, iran shiva khatibi department of biology, basic sciences faculty, islamic azad university of hamadan, hamadan, iran raheleh halabian applied microbiology research center, baqiyatallah university of medical sciences, tehran, ir iran amaneh mohammadi roushandeh endometrium and endometriosis research center, hamadan university of medical sciences, hamadan, ir iran; endometrium and endometriosis research center, hamadan university of medical sciences, hamadan, ir iran

conclusions our data suggest that preconditioning with 5 μm h2o2 + 0.5% fbs and 10 μm h2o2 + 5% fbs improved cell proliferation and viability. however, the mechanisms related to protective properties of preconditioning and using this strategy in stem cell therapy requires more research. background mesenchymal stem cells (mscs) survival decreased following in vivo injection and its application h...

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